4809 CHINATELECOM-CORE-WAN-CN2 China Telecom Next Generation Carrier Network, CN
Adjacency: 36 Upstream: 11 Downstream: 25
Upstream Adjacent AS list
AS3491 PCCWG-APAC-HK PCCW Global HK Ltd., HK
AS7575 AARNET-AS-AP Australian Academic and Research Network AARNet, AU
AS3356 LEVEL3 - Level 3 Parent, LLC, US
AS4837 CHINA169-BACKBONE CHINA UNICOM China169 Backbone, CN
AS24429 TAOBAO Zhejiang Taobao Network Co.,Ltd, CN
AS1299 TWELVE99 Arelion, fka Telia Carrier, SE
AS3320 DTAG Internet service provider operations, DE
AS4134 CHINANET-BACKBONE No.31,Jin-rong Street, CN
AS4637 ASN-TELSTRA-GLOBAL Telstra Global, HK
AS2914 NTT-DATA-2914 - NTT America, Inc., US
AS23764 CTGNET CTGNet, HK
Downstream Adjacent AS list
AS38378 RBCN-NET Bosch China Investment Ltd., CN
AS45668 AIMS-MY-NET AIMS Data Centre Sdn Bhd, MY
AS36678 CTUSA - CHINA TELECOM AMERICAS CORPORATION, US
AS138152 YISUCLOUDLTD-HK YISU CLOUD LTD, HK
AS54801 ZILLION-NETWORK - Zillion Network Inc., US
AS40065 CNSERVERS - CNSERVERS LLC, US
AS58777 CT2 ChinaTelecom Cybersecurity Tech, CN
AS328543 sun-asn, SC
AS4134 CHINANET-BACKBONE No.31,Jin-rong Street, CN
AS54600 PEG-SV - PEG TECH INC, US
AS131285 CHINATELECOM-HUBEI-SHENGJI-5G-NETWORK CHINATELECOM Hubei province Shengji 5G network, CN
AS134773 CHINANET-GUANGDONG-GUANGZHOU-MAN CHINANET Guangdong province Guangzhou MAN network, CN
AS134774 CHINANET-GUANGDONG-SHENZHEN-MAN CHINANET Guangdong province Shenzhen MAN network, CN
AS136198 CHINANET-GUANGDONG-YUEXI-MAN CHINANET Guangdong province Yuexi MAN network, CN
AS132225 CHINATELECOM-QINGHAI-5G-NETWORK China Telecom, CN
AS140345 CHINATELECOM-YUNNAN-SHENGJI-5G-NETWORK CHINATELECOM Yunnan province Shengji 5G network, CN
AS140330 CHINATELECOM-FUJIAN-XIAMEN-5G-NETWORK CHINATELECOM Fujian province Xiamen 5G network, CN
AS4812 CHINANET-SH-AP China Telecom Group, CN
AS140647 CHINATELECOM-GUIZHOU-SHENGJI-5G-NETWORK CHINATELECOM Guizhou province Shengji 5G network, CN
AS140486 CHINATELECOM-ZHEJIANG-JINHUA-5GC-NETWORK CHINATELECOM ZHEJIANG province JINHUA 5GC network, CN
AS140485 CHINATELECOM-ZHEJIANG-HANGZHOU-5GC-NETWORK CHINATELECOM ZHEJIANG province HANGZHOU 5GC network, CN
AS35710 WEBERCLOUD, DE
AS58517 CHINATELECOM-CDMANETWORK-BG-BEIJING China Telecom, CN
AS58518 CHINATELECOM-CDMANETWORK-BG-GUANGZHOU China Telecom, CN
AS4847 CNIX-AP China Networks Inter-Exchange, CN
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 598 AS4809 ORG+TRN Originate: 623360 /12.75 Transit: 985088 /12.09 CHINATELECOM-CORE-WAN-CN2 China Telecom Next Generation Carrier Network, CN
Aggregation Suggestions
Filter: Aggregates, Specifics
This report does not take into account conditions local to each origin AS in terms of policy or traffic engineering requirements, so this is an approximate guideline as to aggregation possibilities.
Rank AS AS Name Current Wthdw Aggte Annce Redctn % 1325 AS4809 CHINATELECOM-CORE-WAN-CN2 China Telecom Next 245 65 20 200 45 18.37% Prefix AS Path Aggregation Suggestion 1.71.103.0/24 4777 4713 2914 23764 4809 1.71.119.0/24 4777 4713 2914 23764 4809 1.81.92.0/23 4777 4713 2914 23764 4809 + Announce - aggregate of 1.81.92.0/24 (4777 4713 2914 23764 4809) and 1.81.93.0/24 (4777 4713 2914 23764 4809) 1.81.92.0/24 4777 4713 2914 23764 4809 - Withdrawn - aggregated with 1.81.93.0/24 (4777 4713 2914 23764 4809) 1.81.93.0/24 4777 4713 2914 23764 4809 - Withdrawn - aggregated with 1.81.92.0/24 (4777 4713 2914 23764 4809) 1.82.0.0/19 4777 4713 2914 4809 1.84.128.0/19 4777 4713 2914 4809 1.203.112.0/23 4777 4713 2914 23764 4809 1.203.112.0/24 4777 4713 2914 23764 4809 - Withdrawn - matching aggregate 1.203.112.0/23 4777 4713 2914 23764 4809 1.203.113.0/24 4777 4713 2914 23764 4809 - Withdrawn - matching aggregate 1.203.112.0/23 4777 4713 2914 23764 4809 5.10.138.0/23 4777 2516 3320 4809 + Announce - aggregate of 5.10.138.0/24 (4777 2516 3320 4809) and 5.10.139.0/24 (4777 2516 3320 4809) 5.10.138.0/24 4777 2516 3320 4809 - Withdrawn - aggregated with 5.10.139.0/24 (4777 2516 3320 4809) 5.10.139.0/24 4777 2516 3320 4809 - Withdrawn - aggregated with 5.10.138.0/24 (4777 2516 3320 4809) 5.10.140.0/24 4777 2516 3320 4809 5.10.143.0/24 4777 2516 3320 4809 27.148.22.0/23 4777 4713 2914 23764 4809 + Announce - aggregate of 27.148.22.0/24 (4777 4713 2914 23764 4809) and 27.148.23.0/24 (4777 4713 2914 23764 4809) 27.148.22.0/24 4777 4713 2914 23764 4809 - Withdrawn - aggregated with 27.148.23.0/24 (4777 4713 2914 23764 4809) 27.148.23.0/24 4777 4713 2914 23764 4809 - Withdrawn - aggregated with 27.148.22.0/24 (4777 4713 2914 23764 4809) 27.148.248.0/21 4777 4713 2914 4809 27.156.44.0/23 4777 4713 2914 4809 27.191.140.0/24 4777 4713 2914 23764 4809 36.1.209.0/24 4608 1221 4637 23764 4809 36.1.210.0/23 4608 1221 4637 23764 4809 36.112.212.0/24 4777 4713 2914 4809 58.43.192.0/18 4777 2497 4637 4809 58.49.108.0/24 4777 4713 2914 4809 58.209.172.0/23 4777 4713 2914 4809 58.209.176.0/22 4777 4713 2914 4809 58.209.179.0/24 4777 4713 2914 23764 4809 58.221.146.0/24 4777 4713 2914 4809 59.47.56.0/23 4777 4713 2914 23764 4809 + Announce - aggregate of 59.47.56.0/24 (4777 4713 2914 23764 4809) and 59.47.57.0/24 (4777 4713 2914 23764 4809) 59.47.56.0/24 4777 4713 2914 23764 4809 - Withdrawn - aggregated with 59.47.57.0/24 (4777 4713 2914 23764 4809) 59.47.57.0/24 4777 4713 2914 23764 4809 - Withdrawn - aggregated with 59.47.56.0/24 (4777 4713 2914 23764 4809) 59.49.112.0/22 4777 4713 2914 4809 59.49.116.0/24 4777 4713 2914 4809 59.49.118.0/23 4777 4713 2914 4809 + Announce - aggregate of 59.49.118.0/24 (4777 4713 2914 4809) and 59.49.119.0/24 (4777 4713 2914 4809) 59.49.118.0/24 4777 4713 2914 4809 - Withdrawn - aggregated with 59.49.119.0/24 (4777 4713 2914 4809) 59.49.119.0/24 4777 4713 2914 4809 - Withdrawn - aggregated with 59.49.118.0/24 (4777 4713 2914 4809) 59.49.120.0/22 4777 4713 2914 4809 + Announce - aggregate of 59.49.120.0/23 (4777 4713 2914 4809) and 59.49.122.0/23 (4777 4713 2914 4809) 59.49.120.0/24 4777 4713 2914 4809 - Withdrawn - aggregated with 59.49.121.0/24 (4777 4713 2914 4809) 59.49.121.0/24 4777 4713 2914 4809 - Withdrawn - aggregated with 59.49.120.0/24 (4777 4713 2914 4809) 59.49.122.0/24 4777 4713 2914 4809 - Withdrawn - aggregated with 59.49.123.0/24 (4777 4713 2914 4809) 59.49.123.0/24 4777 4713 2914 4809 - Withdrawn - aggregated with 59.49.122.0/24 (4777 4713 2914 4809) 59.49.124.0/23 4777 4713 2914 4809 + Announce - aggregate of 59.49.124.0/24 (4777 4713 2914 4809) and 59.49.125.0/24 (4777 4713 2914 4809) 59.49.124.0/24 4777 4713 2914 4809 - Withdrawn - aggregated with 59.49.125.0/24 (4777 4713 2914 4809) 59.49.125.0/24 4777 4713 2914 4809 - Withdrawn - aggregated with 59.49.124.0/24 (4777 4713 2914 4809) 59.49.126.0/24 4777 4713 2914 4809 59.60.0.0/20 4777 4713 2914 4809 59.60.8.0/24 4777 4713 2914 23764 4809 59.60.12.0/24 4777 4713 2914 23764 4809 59.173.248.0/24 4777 4713 2914 4809 60.168.127.0/24 4777 4713 2914 4809 60.168.148.0/24 4777 4713 2914 4809 61.130.2.0/23 4777 4713 2914 23764 4809 61.154.224.0/23 4777 4713 2914 4809 61.154.225.0/24 4777 4713 2914 23764 4809 63.140.3.0/24 4777 4713 2914 4809 66.102.247.0/24 4608 7575 4809 66.102.249.0/24 4608 7575 4809 66.102.252.0/24 4608 7575 4809 66.102.254.0/24 4608 7575 4809 69.163.106.0/24 4608 7575 4809 69.163.123.0/24 4777 4713 2914 4809 101.230.58.0/23 4777 4713 2914 4809 + Announce - aggregate of 101.230.58.0/24 (4777 4713 2914 4809) and 101.230.59.0/24 (4777 4713 2914 4809) 101.230.58.0/24 4777 4713 2914 4809 - Withdrawn - aggregated with 101.230.59.0/24 (4777 4713 2914 4809) 101.230.59.0/24 4777 4713 2914 4809 - Withdrawn - aggregated with 101.230.58.0/24 (4777 4713 2914 4809) 101.230.60.0/22 4777 4713 2914 4809 + Announce - aggregate of 101.230.60.0/23 (4777 4713 2914 4809) and 101.230.62.0/23 (4777 4713 2914 4809) 101.230.60.0/24 4777 4713 2914 4809 - Withdrawn - aggregated with 101.230.61.0/24 (4777 4713 2914 4809) 101.230.61.0/24 4777 4713 2914 4809 - Withdrawn - aggregated with 101.230.60.0/24 (4777 4713 2914 4809) 101.230.62.0/24 4777 4713 2914 4809 - Withdrawn - aggregated with 101.230.63.0/24 (4777 4713 2914 4809) 101.230.63.0/24 4777 4713 2914 4809 - Withdrawn - aggregated with 101.230.62.0/24 (4777 4713 2914 4809) 106.9.0.0/18 4777 4713 2914 4809 106.9.122.0/24 4777 4713 2914 23764 4809 106.16.240.0/20 4777 4713 2914 23764 4809 106.33.193.0/24 4777 4713 2914 23764 4809 106.41.64.0/23 4777 4713 2914 23764 4809 + Announce - aggregate of 106.41.64.0/24 (4777 4713 2914 23764 4809) and 106.41.65.0/24 (4777 4713 2914 23764 4809) 106.41.64.0/24 4777 4713 2914 23764 4809 - Withdrawn - aggregated with 106.41.65.0/24 (4777 4713 2914 23764 4809) 106.41.65.0/24 4777 4713 2914 23764 4809 - Withdrawn - aggregated with 106.41.64.0/24 (4777 4713 2914 23764 4809) 106.83.137.0/24 4777 4713 2914 23764 4809 112.67.112.0/23 4777 4713 2914 23764 4809 + Announce - aggregate of 112.67.112.0/24 (4777 4713 2914 23764 4809) and 112.67.113.0/24 (4777 4713 2914 23764 4809) 112.67.112.0/24 4777 4713 2914 23764 4809 - Withdrawn - aggregated with 112.67.113.0/24 (4777 4713 2914 23764 4809) 112.67.113.0/24 4777 4713 2914 23764 4809 - Withdrawn - aggregated with 112.67.112.0/24 (4777 4713 2914 23764 4809) 114.231.181.0/24 4777 4713 2914 23764 4809 115.169.32.0/24 4777 4713 2914 4809 115.169.39.0/24 4777 4713 2914 4809 115.169.40.0/24 4777 4713 2914 4809 115.200.192.0/21 4777 4713 2914 23764 4809 115.200.192.0/22 4777 4713 2914 23764 4809 - Withdrawn - matching aggregate 115.200.192.0/21 4777 4713 2914 23764 4809 115.200.208.0/20 4777 4713 2914 23764 4809 115.200.208.0/21 4777 4713 2914 23764 4809 - Withdrawn - matching aggregate 115.200.208.0/20 4777 4713 2914 23764 4809 115.224.2.0/24 4777 4713 2914 4809 116.6.0.0/16 4777 4713 2914 4809 116.6.7.0/24 4777 4713 2914 23764 4809 116.6.30.0/23 4777 4713 2914 23764 4809 116.6.48.0/23 4777 4713 2914 23764 4809 116.6.93.0/24 4777 4713 2914 23764 4809 116.6.112.0/22 4777 4713 2914 23764 4809 116.6.142.0/24 4608 1221 4637 23764 4809 116.6.204.0/22 4777 4713 2914 23764 4809 116.8.0.0/19 4777 4713 2914 4809 116.211.0.0/18 4777 4713 2914 4809 116.211.5.0/24 4777 4713 2914 23764 4809 116.211.6.0/24 4777 4713 2914 23764 4809 116.211.31.0/24 4777 4713 2914 23764 4809 116.248.192.0/19 4777 4713 2914 4809 117.28.224.0/19 4777 4713 2914 4809 117.28.225.0/24 4777 4713 2914 23764 4809 117.28.234.0/24 4777 4713 2914 23764 4809 117.38.0.0/16 4777 4713 2914 4809 117.41.0.0/17 4777 4713 2914 4809 117.41.48.0/20 4777 4713 2914 4809 - Withdrawn - matching aggregate 117.41.0.0/17 4777 4713 2914 4809 118.85.128.0/21 4777 4713 2914 4809 118.85.206.0/24 4777 2497 4837 4809 118.85.207.0/24 4777 2516 4134 4809 119.121.0.0/17 4777 4713 2914 4809 120.41.108.0/24 4777 4713 2914 4809 120.41.117.0/24 4777 4713 2914 4809 121.58.96.0/19 4777 4713 2914 4809 121.58.116.0/23 4777 4713 2914 23764 4809 121.58.126.0/23 4777 4713 2914 4809 - Withdrawn - matching aggregate 121.58.96.0/19 4777 4713 2914 4809 121.59.4.0/22 4777 2497 4837 4809 121.59.4.0/24 4777 2516 3320 4809 121.59.8.0/21 4777 4713 2914 4809 122.225.128.0/22 4777 4713 2914 4809 122.225.144.0/20 4777 4713 2914 4809 122.225.224.0/19 4777 4713 2914 4809 123.101.0.0/21 4777 4713 2914 4809 123.101.8.0/22 4777 4713 2914 4809 123.101.12.0/24 4777 4713 2914 4809 123.101.28.0/23 4777 4713 2914 4809 123.151.192.0/18 4777 4713 2914 4809 123.167.110.0/23 4777 4713 2914 23764 4809 + Announce - aggregate of 123.167.110.0/24 (4777 4713 2914 23764 4809) and 123.167.111.0/24 (4777 4713 2914 23764 4809) 123.167.110.0/24 4777 4713 2914 23764 4809 - Withdrawn - aggregated with 123.167.111.0/24 (4777 4713 2914 23764 4809) 123.167.111.0/24 4777 4713 2914 23764 4809 - Withdrawn - aggregated with 123.167.110.0/24 (4777 4713 2914 23764 4809) 123.167.128.0/20 4777 4713 2914 4809 123.167.156.0/22 4777 4713 2914 4809 123.168.0.0/18 4777 2497 4637 4809 123.172.0.0/19 4777 4713 2914 4809 123.177.0.0/17 4777 4713 2914 4809 123.178.0.0/20 4777 4713 2914 4809 124.31.231.0/24 4777 4713 2914 4809 124.31.253.0/24 4777 4713 2914 23764 4809 124.119.246.0/24 4777 4713 2914 4809 124.227.64.0/22 4777 4713 2914 23764 4809 + Announce - aggregate of 124.227.64.0/23 (4777 4713 2914 23764 4809) and 124.227.66.0/23 (4777 4713 2914 23764 4809) 124.227.64.0/23 4777 4713 2914 23764 4809 - Withdrawn - aggregated with 124.227.66.0/23 (4777 4713 2914 23764 4809) 124.227.66.0/23 4777 4713 2914 23764 4809 - Withdrawn - aggregated with 124.227.64.0/23 (4777 4713 2914 23764 4809) 124.233.0.0/16 4777 4713 2914 4809 125.69.72.0/21 4777 2497 4637 4809 125.69.240.0/20 4777 2497 4637 4809 125.72.240.0/21 4777 4713 2914 4809 125.76.16.0/20 4777 4713 2914 4809 144.7.0.0/22 4777 4713 2914 4809 145.14.71.0/24 4777 2516 3320 4809 145.14.72.0/22 4777 2516 3320 4809 + Announce - aggregate of 145.14.72.0/23 (4777 2516 3320 4809) and 145.14.74.0/23 (4777 2516 3320 4809) 145.14.72.0/24 4777 2516 3320 4809 - Withdrawn - aggregated with 145.14.73.0/24 (4777 2516 3320 4809) 145.14.73.0/24 4777 2516 3320 4809 - Withdrawn - aggregated with 145.14.72.0/24 (4777 2516 3320 4809) 145.14.74.0/24 4777 2516 3320 4809 - Withdrawn - aggregated with 145.14.75.0/24 (4777 2516 3320 4809) 145.14.75.0/24 4777 2516 3320 4809 - Withdrawn - aggregated with 145.14.74.0/24 (4777 2516 3320 4809) 145.14.81.0/24 4777 2516 3320 4809 145.14.82.0/24 4777 2516 3320 4809 145.14.84.0/24 4777 2516 3320 4809 145.14.86.0/24 4777 2516 3320 4809 145.14.88.0/24 4777 2497 4837 4809 145.14.90.0/24 4777 2516 3320 4809 147.78.132.0/23 4777 4713 2914 4809 154.72.42.0/24 4777 2516 4637 4809 154.72.47.0/24 4777 2497 3356 4809 180.101.0.0/20 4777 4713 2914 4809 180.101.4.0/24 4777 4713 2914 23764 4809 180.101.10.0/24 4777 4713 2914 23764 4809 180.101.13.0/24 4777 4713 2914 23764 4809 180.101.14.0/24 4777 4713 2914 23764 4809 180.101.17.0/24 4777 4713 2914 4809 180.101.18.0/24 4777 4713 2914 4809 180.103.56.0/24 4777 4713 2914 4809 180.103.64.0/23 4777 4713 2914 4809 182.33.126.0/24 4777 4713 2914 23764 4809 182.33.253.0/24 4777 4713 2914 23764 4809 182.140.254.0/23 4777 2497 2914 4809 182.148.96.0/21 4777 2497 4637 4809 182.148.100.0/22 4777 2497 4637 4809 - Withdrawn - matching aggregate 182.148.96.0/21 4777 2497 4637 4809 182.149.128.0/20 4777 2497 2914 4809 182.149.139.0/24 4777 4713 2914 23764 4809 182.151.198.0/24 4777 2497 4637 4809 182.151.212.0/24 4777 2497 4637 4809 183.91.48.0/21 4777 4713 2914 4809 183.91.61.0/24 4777 4713 2914 4809 183.131.252.0/22 4777 4713 2914 4809 183.134.222.0/24 4777 4713 2914 23764 4809 185.75.173.0/24 4777 2497 4837 4809 185.75.174.0/24 4777 2516 3320 4809 202.55.0.0/19 4777 4713 2914 4809 202.55.24.0/24 4777 4713 2914 4809 - Withdrawn - matching aggregate 202.55.0.0/19 4777 4713 2914 4809 202.55.27.0/24 4777 4713 2914 4809 - Withdrawn - matching aggregate 202.55.0.0/19 4777 4713 2914 4809 202.55.28.0/24 4777 4713 2914 4809 - Withdrawn - matching aggregate 202.55.0.0/19 4777 4713 2914 4809 202.55.30.0/24 4777 4713 2914 4809 - Withdrawn - matching aggregate 202.55.0.0/19 4777 4713 2914 4809 202.59.213.0/24 4777 4713 2914 4809 202.67.3.0/24 4777 2497 4837 4809 202.100.97.0/24 4777 4713 2914 4809 202.111.0.0/18 4777 4713 2914 4809 + Announce - aggregate of 202.111.0.0/19 (4777 4713 2914 4809) and 202.111.32.0/19 (4777 4713 2914 4809) 202.111.0.0/19 4777 4713 2914 4809 - Withdrawn - aggregated with 202.111.32.0/19 (4777 4713 2914 4809) 202.111.32.0/19 4777 4713 2914 4809 - Withdrawn - aggregated with 202.111.0.0/19 (4777 4713 2914 4809) 202.111.192.0/19 4777 4713 2914 4809 + Announce - aggregate of 202.111.192.0/20 (4777 4713 2914 4809) and 202.111.208.0/20 (4777 4713 2914 4809) 202.111.192.0/20 4777 4713 2914 4809 - Withdrawn - aggregated with 202.111.208.0/20 (4777 4713 2914 4809) 202.111.208.0/20 4777 4713 2914 4809 - Withdrawn - aggregated with 202.111.192.0/20 (4777 4713 2914 4809) 203.8.25.0/24 4777 4713 2914 4809 203.8.30.0/24 4777 4713 2914 4809 203.12.91.0/24 4777 4713 2914 4809 203.12.93.0/24 4777 4713 2914 4809 203.13.81.0/24 4777 4713 2914 4809 203.25.52.0/24 4777 4713 2914 4809 203.32.203.0/24 4777 2497 2914 23764 4809 203.32.212.0/24 4777 2497 2914 23764 4809 203.33.4.0/24 4777 2497 2914 23764 4809 203.33.7.0/24 4777 2497 2914 23764 4809 203.33.21.0/24 4777 2516 3356 23764 4809 203.33.26.0/24 4608 24115 8966 23764 4809 203.86.112.0/24 4777 23764 4809 203.129.12.0/22 4777 4713 2914 4809 + Announce - aggregate of 203.129.12.0/23 (4777 4713 2914 4809) and 203.129.14.0/23 (4777 4713 2914 4809) 203.129.12.0/24 4777 4713 2914 4809 - Withdrawn - aggregated with 203.129.13.0/24 (4777 4713 2914 4809) 203.129.13.0/24 4777 4713 2914 4809 - Withdrawn - aggregated with 203.129.12.0/24 (4777 4713 2914 4809) 203.129.14.0/24 4777 4713 2914 4809 - Withdrawn - aggregated with 203.129.15.0/24 (4777 4713 2914 4809) 203.129.15.0/24 4777 4713 2914 4809 - Withdrawn - aggregated with 203.129.14.0/24 (4777 4713 2914 4809) 203.194.122.0/23 4777 4713 2914 4809 + Announce - aggregate of 203.194.122.0/24 (4777 4713 2914 4809) and 203.194.123.0/24 (4777 4713 2914 4809) 203.194.122.0/24 4777 4713 2914 4809 - Withdrawn - aggregated with 203.194.123.0/24 (4777 4713 2914 4809) 203.194.123.0/24 4777 4713 2914 4809 - Withdrawn - aggregated with 203.194.122.0/24 (4777 4713 2914 4809) 203.194.124.0/24 4777 4713 2914 4809 203.195.113.0/24 4777 4713 2914 4809 203.195.114.0/24 4777 4713 2914 4809 203.195.118.0/23 4777 4713 2914 4809 + Announce - aggregate of 203.195.118.0/24 (4777 4713 2914 4809) and 203.195.119.0/24 (4777 4713 2914 4809) 203.195.118.0/24 4777 4713 2914 4809 - Withdrawn - aggregated with 203.195.119.0/24 (4777 4713 2914 4809) 203.195.119.0/24 4777 4713 2914 4809 - Withdrawn - aggregated with 203.195.118.0/24 (4777 4713 2914 4809) 203.223.21.0/24 4777 4713 2914 4809 210.5.56.0/21 4777 4713 2914 4809 210.5.59.0/24 4777 2516 3320 4809 210.5.60.0/24 4777 4713 2914 4809 - Withdrawn - matching aggregate 210.5.56.0/21 4777 4713 2914 4809 210.48.136.0/21 4777 4713 2914 4809 218.4.46.0/24 4777 4713 2914 4809 218.30.39.0/24 4608 7575 4809 218.94.117.0/24 4777 4713 2914 4809 218.100.88.0/21 4777 4713 2914 4809 218.100.90.0/24 4777 4713 2914 4809 - Withdrawn - matching aggregate 218.100.88.0/21 4777 4713 2914 4809 218.100.92.0/24 4777 4713 2914 4809 - Withdrawn - matching aggregate 218.100.88.0/21 4777 4713 2914 4809 218.100.95.0/24 4777 4713 2914 4809 - Withdrawn - matching aggregate 218.100.88.0/21 4777 4713 2914 4809 218.185.240.0/21 4777 4713 2914 4809 218.185.242.0/24 4777 4713 2914 4809 - Withdrawn - matching aggregate 218.185.240.0/21 4777 4713 2914 4809 218.185.246.0/24 4777 4713 2914 4809 - Withdrawn - matching aggregate 218.185.240.0/21 4777 4713 2914 4809 220.167.76.0/22 4777 2497 4637 4809 220.167.77.0/24 4777 4713 2914 4809 220.167.78.0/23 4777 4713 2914 4809 220.182.40.0/23 4777 4713 2914 4809 220.191.160.0/19 4777 4713 2914 4809 221.226.140.0/24 4777 4713 2914 4809 221.230.1.0/24 4777 4713 2914 4809 221.231.12.0/24 4777 4713 2914 4809 221.231.96.0/24 4777 4713 2914 4809 221.231.98.0/24 4777 4713 2914 4809 221.237.232.0/23 4777 4713 2914 23764 4809 + Announce - aggregate of 221.237.232.0/24 (4777 4713 2914 23764 4809) and 221.237.233.0/24 (4777 4713 2914 23764 4809) 221.237.232.0/24 4777 4713 2914 23764 4809 - Withdrawn - aggregated with 221.237.233.0/24 (4777 4713 2914 23764 4809) 221.237.233.0/24 4777 4713 2914 23764 4809 - Withdrawn - aggregated with 221.237.232.0/24 (4777 4713 2914 23764 4809) 222.87.208.0/21 4777 2516 4637 4809 222.92.1.0/24 4777 4713 2914 4809 222.92.231.0/24 4777 4713 2914 4809 222.189.67.0/24 4777 4713 2914 4809 222.189.72.0/24 4777 4713 2914 4809
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS4809 234 More Specifics 245 Total Advertisements CHINATELECOM-CORE-WAN-CN2 China Telecom Next Generation Carrier Network, CN
1.71.103.0/24 1.68.0.0/14
1.71.119.0/24 1.68.0.0/14
1.81.92.0/24 1.80.0.0/13
1.81.93.0/24 1.80.0.0/13
1.82.0.0/19 1.80.0.0/13
1.84.128.0/19 1.80.0.0/13
1.203.112.0/23 1.202.0.0/15
1.203.112.0/24 1.202.0.0/15
1.203.113.0/24 1.202.0.0/15
5.10.138.0/24 5.10.136.0/21
5.10.139.0/24 5.10.136.0/21
5.10.140.0/24 5.10.136.0/21
5.10.143.0/24 5.10.136.0/21
27.148.22.0/24 27.148.0.0/14
27.148.23.0/24 27.148.0.0/14
27.148.248.0/21 27.148.0.0/14
27.156.44.0/23 27.152.0.0/13
27.191.140.0/24 27.184.0.0/13
36.1.209.0/24 36.1.0.0/16
36.1.210.0/23 36.1.0.0/16
36.112.212.0/24 36.96.0.0/11
58.43.192.0/18 58.43.0.0/16
58.49.108.0/24 58.48.0.0/13
58.209.172.0/23 58.208.0.0/12
58.209.176.0/22 58.208.0.0/12
58.209.179.0/24 58.208.0.0/12
58.221.146.0/24 58.208.0.0/12
59.47.56.0/24 59.44.0.0/14
59.47.57.0/24 59.44.0.0/14
59.49.112.0/22 59.49.0.0/17
59.49.116.0/24 59.49.0.0/17
59.49.118.0/24 59.49.0.0/17
59.49.119.0/24 59.49.0.0/17
59.49.120.0/24 59.49.0.0/17
59.49.121.0/24 59.49.0.0/17
59.49.122.0/24 59.49.0.0/17
59.49.123.0/24 59.49.0.0/17
59.49.124.0/24 59.49.0.0/17
59.49.125.0/24 59.49.0.0/17
59.49.126.0/24 59.49.0.0/17
59.60.0.0/20 59.60.0.0/15
59.60.8.0/24 59.60.0.0/15
59.60.12.0/24 59.60.0.0/15
59.173.248.0/24 59.172.0.0/15
60.168.127.0/24 60.168.0.0/13
60.168.148.0/24 60.168.0.0/13
61.130.2.0/23 61.130.0.0/15
61.154.224.0/23 61.154.0.0/15
61.154.225.0/24 61.154.0.0/15
63.140.3.0/24 63.140.0.0/20
66.102.247.0/24 66.102.240.0/20
66.102.249.0/24 66.102.240.0/20
66.102.252.0/24 66.102.240.0/20
66.102.254.0/24 66.102.240.0/20
69.163.106.0/24 69.163.96.0/19
69.163.123.0/24 69.163.96.0/19
101.230.58.0/24 101.224.0.0/13
101.230.59.0/24 101.224.0.0/13
101.230.60.0/24 101.224.0.0/13
101.230.61.0/24 101.224.0.0/13
101.230.62.0/24 101.224.0.0/13
101.230.63.0/24 101.224.0.0/13
106.9.0.0/18 106.8.0.0/15
106.9.122.0/24 106.8.0.0/15
106.16.240.0/20 106.16.0.0/12
106.33.193.0/24 106.32.0.0/12
106.41.64.0/24 106.32.0.0/12
106.41.65.0/24 106.32.0.0/12
106.83.137.0/24 106.80.0.0/12
112.67.112.0/24 112.66.0.0/15
112.67.113.0/24 112.66.0.0/15
114.231.181.0/24 114.224.0.0/12
115.169.32.0/24 115.168.0.0/14
115.169.39.0/24 115.168.0.0/14
115.169.40.0/24 115.168.0.0/14
115.200.192.0/21 115.192.0.0/11
115.200.192.0/22 115.192.0.0/11
115.200.208.0/20 115.192.0.0/11
115.200.208.0/21 115.192.0.0/11
115.224.2.0/24 115.224.0.0/12
116.6.0.0/16 116.4.0.0/14
116.6.7.0/24 116.4.0.0/14
116.6.30.0/23 116.4.0.0/14
116.6.48.0/23 116.4.0.0/14
116.6.93.0/24 116.4.0.0/14
116.6.112.0/22 116.4.0.0/14
116.6.142.0/24 116.4.0.0/14
116.6.204.0/22 116.4.0.0/14
116.8.0.0/19 116.8.0.0/14
116.211.0.0/18 116.208.0.0/14
116.211.5.0/24 116.208.0.0/14
116.211.6.0/24 116.208.0.0/14
116.211.31.0/24 116.208.0.0/14
116.248.192.0/19 116.248.0.0/15
117.28.224.0/19 117.24.0.0/13
117.28.225.0/24 117.24.0.0/13
117.28.234.0/24 117.24.0.0/13
117.38.0.0/16 117.32.0.0/13
117.41.0.0/17 117.40.0.0/14
117.41.48.0/20 117.40.0.0/14
118.85.128.0/21 118.84.0.0/15
118.85.206.0/24 118.84.0.0/15
118.85.207.0/24 118.84.0.0/15
119.121.0.0/17 119.120.0.0/13
120.41.108.0/24 120.40.0.0/14
120.41.117.0/24 120.40.0.0/14
121.58.96.0/19 121.58.0.0/17
121.58.116.0/23 121.58.0.0/17
121.58.126.0/23 121.58.0.0/17
121.59.4.0/22 121.59.0.0/16
121.59.4.0/24 121.59.0.0/16
121.59.8.0/21 121.59.0.0/16
122.225.128.0/22 122.224.0.0/12
122.225.144.0/20 122.224.0.0/12
122.225.224.0/19 122.224.0.0/12
123.101.0.0/21 123.101.0.0/16
123.101.8.0/22 123.101.0.0/16
123.101.12.0/24 123.101.0.0/16
123.101.28.0/23 123.101.0.0/16
123.151.192.0/18 123.150.0.0/15
123.167.110.0/24 123.164.0.0/14
123.167.111.0/24 123.164.0.0/14
123.167.128.0/20 123.164.0.0/14
123.167.156.0/22 123.164.0.0/14
123.168.0.0/18 123.168.0.0/14
123.172.0.0/19 123.172.0.0/15
123.177.0.0/17 123.177.0.0/16
123.178.0.0/20 123.178.0.0/15
124.31.231.0/24 124.31.0.0/16
124.31.253.0/24 124.31.0.0/16
124.119.246.0/24 124.118.0.0/15
124.227.64.0/23 124.226.0.0/15
124.227.66.0/23 124.226.0.0/15
124.233.0.0/16 124.232.0.0/15
125.69.72.0/21 125.64.0.0/13
125.69.240.0/20 125.64.0.0/13
125.72.240.0/21 125.72.0.0/16
125.76.16.0/20 125.76.0.0/17
144.7.0.0/22 144.7.0.0/16
145.14.71.0/24 145.14.64.0/19
145.14.72.0/24 145.14.64.0/19
145.14.73.0/24 145.14.64.0/19
145.14.74.0/24 145.14.64.0/19
145.14.75.0/24 145.14.64.0/19
145.14.81.0/24 145.14.64.0/19
145.14.82.0/24 145.14.64.0/19
145.14.84.0/24 145.14.64.0/19
145.14.86.0/24 145.14.64.0/19
145.14.88.0/24 145.14.64.0/19
145.14.90.0/24 145.14.64.0/19
147.78.132.0/23 147.78.132.0/22
154.72.42.0/24 154.72.40.0/21
154.72.47.0/24 154.72.40.0/21
180.101.0.0/20 180.96.0.0/11
180.101.4.0/24 180.96.0.0/11
180.101.10.0/24 180.96.0.0/11
180.101.13.0/24 180.96.0.0/11
180.101.14.0/24 180.96.0.0/11
180.101.17.0/24 180.96.0.0/11
180.101.18.0/24 180.96.0.0/11
180.103.56.0/24 180.96.0.0/11
180.103.64.0/23 180.96.0.0/11
182.33.126.0/24 182.32.0.0/12
182.33.253.0/24 182.32.0.0/12
182.140.254.0/23 182.128.0.0/12
182.148.96.0/21 182.144.0.0/13
182.148.100.0/22 182.144.0.0/13
182.149.128.0/20 182.144.0.0/13
182.149.139.0/24 182.144.0.0/13
182.151.198.0/24 182.144.0.0/13
182.151.212.0/24 182.144.0.0/13
183.91.48.0/21 183.91.32.0/19
183.91.61.0/24 183.91.32.0/19
183.131.252.0/22 183.128.0.0/11
183.134.222.0/24 183.128.0.0/11
185.75.173.0/24 185.75.172.0/22
185.75.174.0/24 185.75.172.0/22
202.55.24.0/24 202.55.0.0/19
202.55.27.0/24 202.55.0.0/19
202.55.28.0/24 202.55.0.0/19
202.55.30.0/24 202.55.0.0/19
202.59.213.0/24 202.59.212.0/22
202.67.3.0/24 202.67.0.0/22
202.100.97.0/24 202.100.96.0/21
202.111.0.0/19 202.111.0.0/17
202.111.32.0/19 202.111.0.0/17
202.111.192.0/20 202.111.192.0/18
202.111.208.0/20 202.111.192.0/18
203.8.25.0/24 203.8.24.0/21
203.8.30.0/24 203.8.24.0/21
203.12.91.0/24 203.12.88.0/21
203.12.93.0/24 203.12.88.0/21
203.13.81.0/24 203.13.80.0/21
203.25.52.0/24 203.25.48.0/21
203.86.112.0/24 203.86.96.0/19
203.129.12.0/24 203.129.8.0/21
203.129.13.0/24 203.129.8.0/21
203.129.14.0/24 203.129.8.0/21
203.129.15.0/24 203.129.8.0/21
203.194.122.0/24 203.194.120.0/21
203.194.123.0/24 203.194.120.0/21
203.194.124.0/24 203.194.120.0/21
203.195.113.0/24 203.195.112.0/21
203.195.114.0/24 203.195.112.0/21
203.195.118.0/24 203.195.112.0/21
203.195.119.0/24 203.195.112.0/21
203.223.21.0/24 203.223.16.0/21
210.5.59.0/24 210.5.56.0/21
210.5.60.0/24 210.5.56.0/21
218.4.46.0/24 218.4.0.0/15
218.30.39.0/24 218.30.0.0/15
218.94.117.0/24 218.88.0.0/13
218.100.90.0/24 218.100.88.0/21
218.100.92.0/24 218.100.88.0/21
218.100.95.0/24 218.100.88.0/21
218.185.242.0/24 218.185.240.0/21
218.185.246.0/24 218.185.240.0/21
220.167.76.0/22 220.160.0.0/11
220.167.77.0/24 220.160.0.0/11
220.167.78.0/23 220.160.0.0/11
220.182.40.0/23 220.160.0.0/11
220.191.160.0/19 220.160.0.0/11
221.226.140.0/24 221.224.0.0/13
221.230.1.0/24 221.224.0.0/13
221.231.12.0/24 221.224.0.0/13
221.231.96.0/24 221.224.0.0/13
221.231.98.0/24 221.224.0.0/13
221.237.232.0/24 221.236.0.0/15
221.237.233.0/24 221.236.0.0/15
222.87.208.0/21 222.86.0.0/15
222.92.1.0/24 222.92.0.0/14
222.92.231.0/24 222.92.0.0/14
222.189.67.0/24 222.184.0.0/13
222.189.72.0/24 222.184.0.0/13
45.195.6.0/24 45.192.0.0/12
Prefixes added and withdrawn by this origin AS in the past 7 days.
+ 36.1.209.0/24 Announced
+ 36.1.210.0/23 Announced
- 45.195.6.0/24 Withdrawn
whois: 402332
IANA has recorded AS4809 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS4809\n % [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to 'AS4608 - AS4865'
as-block: AS4608 - AS4865
descr: APNIC ASN block
remarks: These AS numbers are further assigned by APNIC
remarks: to APNIC members and end-users in the APNIC region
admin-c: HM20-AP
tech-c: HM20-AP
mnt-by: APNIC-HM
mnt-lower: APNIC-HM
last-modified: 2019-05-20T03:52:26Z
source: APNIC
role: APNIC Hostmaster
address: 6 Cordelia Street
address: South Brisbane
address: QLD 4101
country: AU
phone: +61 7 3858 3100
fax-no: +61 7 3858 3199
e-mail: helpdesk@apnic.net
admin-c: AMS11-AP
tech-c: AH256-AP
nic-hdl: HM20-AP
remarks: Administrator for APNIC
notify: hostmaster@apnic.net
mnt-by: MAINT-APNIC-AP
last-modified: 2013-10-23T04:06:51Z
source: APNIC
% Information related to 'AS4809'
% Abuse contact for 'AS4809' is 'anti-spam@chinatelecom.cn'
aut-num: AS4809
as-name: CHINATELECOM-CORE-WAN-CN2
descr: China Telecom Next Generation Carrier Network
country: CN
import: from AS4847 action pref=100; accept ANY
import: from AS4812 action pref=100; accept ANY
import: from AS17638 action pref=100; accept ANY
import: from AS17672 action pref=100; accept ANY
import: from AS17799 action pref=100; accept ANY
import: from AS17883 action pref=100; accept ANY
import: from AS17897 action pref=100; accept ANY
import: from AS17923 action pref=100; accept ANY
import: from AS17896 action pref=100; accept ANY
import: from AS17633 action pref=100; accept ANY
export: to AS1299 announce AS-CN2
export: to AS2914 announce AS-CN2
export: to AS3491 announce AS-CN2
export: to AS4134 announce AS-CN2
admin-c: CH93-AP
tech-c: CH93-AP
abuse-c: AC1573-AP
notify: shenjun@cndata.com
mnt-lower: MAINT-CHINANET
mnt-routes: MAINT-CHINANET
mnt-by: APNIC-HM
mnt-irt: IRT-CHINANET-CN
last-modified: 2021-06-15T08:06:19Z
source: APNIC
irt: IRT-CHINANET-CN
address: No.31 ,jingrong street,beijing
address: 100032
e-mail: anti-spam@chinatelecom.cn
abuse-mailbox: anti-spam@chinatelecom.cn
admin-c: CH93-AP
tech-c: CH93-AP
auth: # Filtered
remarks: anti-spam@chinatelecom.cn was validated on 2025-11-13
mnt-by: MAINT-CHINANET
last-modified: 2026-03-13T07:12:20Z
source: APNIC
role: ABUSE CHINANETCN
country: ZZ
address: No.31 ,jingrong street,beijing
address: 100032
phone: +000000000
e-mail: anti-spam@chinatelecom.cn
admin-c: CH93-AP
tech-c: CH93-AP
nic-hdl: AC1573-AP
remarks: Generated from irt object IRT-CHINANET-CN
remarks: anti-spam@chinatelecom.cn was validated on 2025-11-13
abuse-mailbox: anti-spam@chinatelecom.cn
mnt-by: APNIC-ABUSE
last-modified: 2025-11-13T14:15:15Z
source: APNIC
person: Chinanet Hostmaster
nic-hdl: CH93-AP
e-mail: anti-spam@chinatelecom.cn
address: No.31 ,jingrong street,beijing
address: 100032
phone: +86-10-58501724
fax-no: +86-10-58501724
country: CN
mnt-by: MAINT-CHINANET
last-modified: 2022-02-28T06:53:44Z
source: APNIC
% This query was served by the APNIC Whois Service version 1.88.36-SNAPSHOT (WHOIS-AU5)