2518 BIGLOBE BIGLOBE Inc., JP
Adjacency: 14 Upstream: 4 Downstream: 10
Upstream Adjacent AS list
AS1299 TWELVE99 Arelion, fka Telia Carrier, SE
AS174 COGENT-174 - Cogent Communications, LLC, US
AS2497 IIJ Internet Initiative Japan Inc., JP
AS2516 KDDI KDDI CORPORATION, JP
Downstream Adjacent AS list
AS18070 NDAC Global Network Core Co.,Ltd., JP
AS17685 PLAYONLINE SQUARE ENIX CO., LTD., JP
AS23629 OCTV Obihiro City Cable Co.,Ltd., JP
AS2515 JPNIC Japan Network Information Center, JP
AS173 NTTECL-AS Nippon Telegraph and Telephone Corporation, JP
AS215724 EDGEVANA-AS-RP, US
AS7524 HANSHIN ITEC HANKYU HANSHIN CO.,LTD., JP
AS59097 OCH-NET Okinawa Cross Head Co., Ltd., JP
AS38651 MIXI MIXI, Inc., JP
AS18068 ACROSS Dream Wave Shizuoka Co. Ltd., JP
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 172 AS2518 ORG+TRN Originate: 3670528 /10.19 Transit: 59136 /16.15 BIGLOBE BIGLOBE Inc., JP
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 % 8389 AS2518 BIGLOBE BIGLOBE Inc., JP 34 6 1 29 5 14.71% Prefix AS Path Aggregation Suggestion 27.127.0.0/17 4777 2497 2518 49.129.0.0/16 4777 2497 2518 60.236.0.0/14 4777 2497 2518 61.193.0.0/17 4777 2497 2518 61.203.0.0/17 4777 2497 2518 110.233.0.0/16 4777 2497 2518 111.168.0.0/15 4777 2497 2518 118.108.0.0/14 4777 2497 2518 119.238.0.0/15 4777 2497 2518 119.240.0.0/14 4777 2497 2518 119.244.0.0/16 4777 2497 2518 122.130.0.0/15 4777 2497 2518 122.132.0.0/14 4777 2497 2518 125.192.0.0/13 4777 2497 2518 133.200.0.0/13 4777 2497 2518 + Announce - aggregate of 133.200.0.0/14 (4777 2497 2518) and 133.204.0.0/14 (4777 2497 2518) 133.200.0.0/14 4777 2497 2518 - Withdrawn - aggregated with 133.204.0.0/14 (4777 2497 2518) 133.204.0.0/16 4777 2497 2518 - Withdrawn - aggregated with 133.205.0.0/16 (4777 2497 2518) 133.205.0.0/16 4777 2497 2518 - Withdrawn - aggregated with 133.204.0.0/16 (4777 2497 2518) 133.206.0.0/15 4777 2497 2518 - Withdrawn - aggregated with 133.204.0.0/15 (4777 2497 2518) 133.208.0.0/15 4777 2497 2518 202.225.0.0/16 4777 2497 2518 202.225.10.0/24 4777 2497 2518 - Withdrawn - matching aggregate 202.225.0.0/16 4777 2497 2518 202.247.0.0/17 4777 2497 2518 202.247.78.0/24 4777 2497 2518 - Withdrawn - matching aggregate 202.247.0.0/17 4777 2497 2518 203.136.0.0/16 4777 2497 2518 210.147.0.0/16 4777 2497 2518 210.151.128.0/17 4777 2497 2518 211.13.0.0/17 4777 2497 2518 211.135.128.0/17 4777 2497 2518 218.42.0.0/17 4777 2497 2518 218.227.0.0/16 4777 2497 2518 219.107.0.0/16 4777 2497 2518 220.102.0.0/16 4777 2497 2518 220.144.0.0/16 4777 2497 2518 221.170.0.0/15 4777 2497 2518
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS2518 19 More Specifics 34 Total Advertisements BIGLOBE BIGLOBE Inc., JP
61.193.0.0/17 61.192.0.0/13
61.203.0.0/17 61.200.0.0/13
133.200.0.0/14 133.0.0.0/8
133.204.0.0/16 133.0.0.0/8
133.205.0.0/16 133.0.0.0/8
133.206.0.0/15 133.0.0.0/8
133.208.0.0/15 133.0.0.0/8
202.225.0.0/16 202.224.0.0/15
202.225.10.0/24 202.224.0.0/15
202.247.0.0/17 202.240.0.0/12
202.247.78.0/24 202.240.0.0/12
203.136.0.0/16 203.136.0.0/14
210.147.0.0/16 210.144.0.0/12
210.151.128.0/17 210.144.0.0/12
211.13.0.0/17 211.8.0.0/13
211.135.128.0/17 211.128.0.0/13
218.42.0.0/17 218.40.0.0/13
218.227.0.0/16 218.224.0.0/13
219.107.0.0/16 219.96.0.0/11
whois: 402332
IANA has recorded AS2518 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS2518\n % [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to 'AS2497 - AS2528'
as-block: AS2497 - AS2528
descr: JPNIC-2Byte-ASBLOCK-AP
descr: for assignment to JPNIC members
country: JP
admin-c: JNIC1-AP
tech-c: JNIC1-AP
remarks: Authoritative information regarding AS Number
remarks: assignments made from within this block can be
remarks: queried at whois.nic.ad.jp.
remarks: To only display English output,
remarks: add '/e' at the end of command,
remarks: e.g. 'whois -h whois.nic.ad.jp xxx/e'.
mnt-by: APNIC-HM
mnt-lower: MAINT-JPNIC
last-modified: 2017-06-12T03:54:29Z
source: APNIC
role: Japan Network Information Center
address: Uchikanda OS Bldg 4F, 2-12-6 Uchi-Kanda
address: Chiyoda-ku, Tokyo 101-0047, Japan
country: JP
phone: +81-3-5297-2311
fax-no: +81-3-5297-2312
e-mail: hostmaster@nic.ad.jp
admin-c: JI13-AP
tech-c: JE53-AP
nic-hdl: JNIC1-AP
mnt-by: MAINT-JPNIC
last-modified: 2022-01-05T03:04:02Z
source: APNIC
% Information related to 'AS2518'
aut-num: AS2518
as-name: BIGLOBE
descr: BIGLOBE Inc.
import:
export:
country: JP
admin-c: JP00020891
tech-c: JP00020891
last-modified: 2015-02-24T01:47:04Z
remarks: This information has been partially mirrored by APNIC from
remarks: JPNIC. To obtain more specific information, please use the
remarks: JPNIC WHOIS Gateway at
remarks: http://www.nic.ad.jp/en/db/whois/en-gateway.html or
remarks: whois.nic.ad.jp for WHOIS client. (The WHOIS client
remarks: defaults to Japanese output, use the /e switch for English
remarks: output)
source: JPNIC
% This query was served by the APNIC Whois Service version 1.88.47 (WHOIS-AU4)