4913 NET-CPRK - Speedcast Communications, Inc, US
Adjacency: 10 Upstream: 9 Downstream: 1
Upstream Adjacent AS list
AS25400 TELIA-NORWAY-AS Telia Norway Core Networks, NO
AS8896 XFIBER-AS, NO
AS4826 VOCUS-BACKBONE-AS Vocus Connect International Backbone, AU
AS25180 EXPONENTIAL-E-AS, GB
AS174 COGENT-174 - Cogent Communications, LLC, US
AS2914 NTT-DATA-2914 - NTT America, Inc., US
AS22381 Megatelecom Telecomunicacoes Ltda, BR
AS4230 CLARO S.A., BR
AS49915 MEGAPORT Megaport, GB
Downstream Adjacent AS list
AS57740 HERMES-DATACOMMS, GB
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 5180 AS4913 ORG+TRN Originate: 34048 /16.94 Transit: 512 /23.00 NET-CPRK - Speedcast Communications, Inc, US
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 % 3276 AS4913 NET-CPRK - Speedcast Communications, Inc, US 57 26 10 41 16 28.07% Prefix AS Path Aggregation Suggestion 64.19.240.0/20 4777 2516 174 4913 64.49.144.0/24 4777 2516 174 4913 72.2.224.0/20 4777 2516 174 4913 72.2.236.0/24 4777 2516 174 4913 - Withdrawn - matching aggregate 72.2.224.0/20 4777 2516 174 4913 72.2.239.0/24 4777 2516 174 4913 - Withdrawn - matching aggregate 72.2.224.0/20 4777 2516 174 4913 74.119.160.0/23 4777 2516 174 4913 + Announce - aggregate of 74.119.160.0/24 (4777 2516 174 4913) and 74.119.161.0/24 (4777 2516 174 4913) 74.119.160.0/24 4777 2516 174 4913 - Withdrawn - aggregated with 74.119.161.0/24 (4777 2516 174 4913) 74.119.161.0/24 4777 2516 174 4913 - Withdrawn - aggregated with 74.119.160.0/24 (4777 2516 174 4913) 74.119.163.0/24 4777 2516 174 4913 74.119.164.0/22 4777 2516 174 4913 + Announce - aggregate of 74.119.164.0/23 (4777 2516 174 4913) and 74.119.166.0/23 (4777 2516 174 4913) 74.119.164.0/24 4777 2516 174 4913 - Withdrawn - aggregated with 74.119.165.0/24 (4777 2516 174 4913) 74.119.165.0/24 4777 2516 174 4913 - Withdrawn - aggregated with 74.119.164.0/24 (4777 2516 174 4913) 74.119.166.0/24 4777 2516 174 4913 - Withdrawn - aggregated with 74.119.167.0/24 (4777 2516 174 4913) 74.119.167.0/24 4777 2516 174 4913 - Withdrawn - aggregated with 74.119.166.0/24 (4777 2516 174 4913) 79.140.194.0/24 4777 2516 1299 25180 4913 79.140.200.0/21 4777 2516 1299 25180 4913 79.140.202.0/24 4777 2516 1299 25180 4913 - Withdrawn - matching aggregate 79.140.200.0/21 4777 2516 1299 25180 4913 84.22.76.0/24 4777 2516 174 4913 4913 4913 4913 4913 89.254.18.0/24 4777 2497 1299 25400 4913 89.254.19.0/24 4777 2497 1299 8896 4913 103.27.160.0/23 4608 4826 4913 + Announce - aggregate of 103.27.160.0/24 (4608 4826 4913) and 103.27.161.0/24 (4608 4826 4913) 103.27.160.0/24 4608 4826 4913 - Withdrawn - aggregated with 103.27.161.0/24 (4608 4826 4913) 103.27.161.0/24 4608 4826 4913 - Withdrawn - aggregated with 103.27.160.0/24 (4608 4826 4913) 103.27.162.0/24 4777 4713 2914 49915 4913 111.92.178.0/24 4608 4826 4913 185.7.15.0/24 4777 2516 174 4913 186.208.32.0/23 4777 2516 3356 22381 4913 186.208.36.0/22 4777 2516 3356 22381 4913 186.208.44.0/22 4777 2516 3356 22381 4913 186.208.46.0/24 4777 2516 4230 4913 4913 4913 4913 4913 4913 4913 202.80.160.0/24 4608 4826 4913 202.80.161.0/24 4777 4713 2914 49915 4913 202.80.162.0/24 4777 2516 2914 4913 4913 4913 4913 202.80.163.0/24 4777 4713 2914 49915 4913 202.80.165.0/24 4608 4826 4913 202.80.166.0/23 4608 4826 4913 + Announce - aggregate of 202.80.166.0/24 (4608 4826 4913) and 202.80.167.0/24 (4608 4826 4913) 202.80.166.0/24 4608 4826 4913 - Withdrawn - aggregated with 202.80.167.0/24 (4608 4826 4913) 202.80.167.0/24 4608 4826 4913 - Withdrawn - aggregated with 202.80.166.0/24 (4608 4826 4913) 202.80.169.0/24 4777 4713 2914 49915 4913 202.80.170.0/23 4777 4713 2914 49915 4913 + Announce - aggregate of 202.80.170.0/24 (4777 4713 2914 49915 4913) and 202.80.171.0/24 (4777 4713 2914 49915 4913) 202.80.170.0/24 4777 4713 2914 49915 4913 - Withdrawn - aggregated with 202.80.171.0/24 (4777 4713 2914 49915 4913) 202.80.171.0/24 4777 4713 2914 49915 4913 - Withdrawn - aggregated with 202.80.170.0/24 (4777 4713 2914 49915 4913) 202.80.172.0/24 4777 4713 2914 49915 4913 202.80.174.0/23 4777 4713 2914 49915 4913 + Announce - aggregate of 202.80.174.0/24 (4777 4713 2914 49915 4913) and 202.80.175.0/24 (4777 4713 2914 49915 4913) 202.80.174.0/24 4777 4713 2914 49915 4913 - Withdrawn - aggregated with 202.80.175.0/24 (4777 4713 2914 49915 4913) 202.80.175.0/24 4777 4713 2914 49915 4913 - Withdrawn - aggregated with 202.80.174.0/24 (4777 4713 2914 49915 4913) 203.88.86.0/23 4777 4713 2914 49915 4913 + Announce - aggregate of 203.88.86.0/24 (4777 4713 2914 49915 4913) and 203.88.87.0/24 (4777 4713 2914 49915 4913) 203.88.86.0/24 4777 4713 2914 49915 4913 - Withdrawn - aggregated with 203.88.87.0/24 (4777 4713 2914 49915 4913) 203.88.87.0/24 4777 4713 2914 49915 4913 - Withdrawn - aggregated with 203.88.86.0/24 (4777 4713 2914 49915 4913) 203.88.88.0/23 4777 4713 2914 49915 4913 + Announce - aggregate of 203.88.88.0/24 (4777 4713 2914 49915 4913) and 203.88.89.0/24 (4777 4713 2914 49915 4913) 203.88.88.0/24 4777 4713 2914 49915 4913 - Withdrawn - aggregated with 203.88.89.0/24 (4777 4713 2914 49915 4913) 203.88.89.0/24 4777 4713 2914 49915 4913 - Withdrawn - aggregated with 203.88.88.0/24 (4777 4713 2914 49915 4913) 203.88.90.0/24 4777 4713 2914 49915 4913 207.241.174.0/24 4777 2497 174 4913 212.39.160.0/19 4777 2516 1299 25180 4913 212.39.161.0/24 4777 2516 174 4913 212.39.170.0/24 4777 2516 174 4913 212.39.172.0/24 4777 2516 174 4913 212.39.173.0/24 4777 2516 1299 25180 4913 - Withdrawn - matching aggregate 212.39.160.0/19 4777 2516 1299 25180 4913 212.39.176.0/23 4777 2516 174 4913 + Announce - aggregate of 212.39.176.0/24 (4777 2516 174 4913) and 212.39.177.0/24 (4777 2516 174 4913) 212.39.176.0/24 4777 2516 174 4913 - Withdrawn - aggregated with 212.39.177.0/24 (4777 2516 174 4913) 212.39.177.0/24 4777 2516 174 4913 - Withdrawn - aggregated with 212.39.176.0/24 (4777 2516 174 4913) 212.39.178.0/24 4777 2516 174 4913 212.39.184.0/23 4777 2516 174 4913 + Announce - aggregate of 212.39.184.0/24 (4777 2516 174 4913) and 212.39.185.0/24 (4777 2516 174 4913) 212.39.184.0/24 4777 2516 174 4913 - Withdrawn - aggregated with 212.39.185.0/24 (4777 2516 174 4913) 212.39.185.0/24 4777 2516 174 4913 - Withdrawn - aggregated with 212.39.184.0/24 (4777 2516 174 4913) 216.226.74.0/23 4777 2516 174 4913
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS4913 45 More Specifics 57 Total Advertisements NET-CPRK - Speedcast Communications, Inc, US
64.49.144.0/24 64.49.128.0/18
72.2.236.0/24 72.2.224.0/20
72.2.239.0/24 72.2.224.0/20
74.119.160.0/24 74.119.160.0/23
74.119.161.0/24 74.119.160.0/23
74.119.164.0/24 74.119.164.0/22
74.119.165.0/24 74.119.164.0/22
74.119.166.0/24 74.119.164.0/22
74.119.167.0/24 74.119.164.0/22
79.140.202.0/24 79.140.200.0/21
84.22.76.0/24 84.22.64.0/19
89.254.18.0/24 89.254.16.0/20
89.254.19.0/24 89.254.16.0/20
103.27.160.0/24 103.27.160.0/23
103.27.161.0/24 103.27.160.0/23
111.92.178.0/24 111.92.178.0/23
186.208.32.0/23 186.208.32.0/20
186.208.36.0/22 186.208.32.0/20
186.208.44.0/22 186.208.32.0/20
186.208.46.0/24 186.208.32.0/20
202.80.160.0/24 202.80.160.0/22
202.80.161.0/24 202.80.160.0/22
202.80.162.0/24 202.80.160.0/22
202.80.163.0/24 202.80.160.0/22
202.80.166.0/24 202.80.166.0/23
202.80.167.0/24 202.80.166.0/23
202.80.170.0/24 202.80.170.0/23
202.80.171.0/24 202.80.170.0/23
202.80.172.0/24 202.80.172.0/22
202.80.174.0/24 202.80.172.0/22
202.80.175.0/24 202.80.172.0/22
203.88.86.0/24 203.88.86.0/23
203.88.87.0/24 203.88.86.0/23
203.88.88.0/24 203.88.88.0/23
203.88.89.0/24 203.88.88.0/23
207.241.174.0/24 207.241.160.0/19
212.39.161.0/24 212.39.160.0/19
212.39.170.0/24 212.39.160.0/19
212.39.172.0/24 212.39.160.0/19
212.39.173.0/24 212.39.160.0/19
212.39.176.0/24 212.39.160.0/19
212.39.177.0/24 212.39.160.0/19
212.39.178.0/24 212.39.160.0/19
212.39.184.0/24 212.39.160.0/19
212.39.185.0/24 212.39.160.0/19
whois: 402332
IANA has recorded AS4913 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS4913\n
#
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# available at: https://www.arin.net/resources/registry/whois/tou/
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# If you see inaccuracies in the results, please report at
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# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
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ASNumber: 4913
ASName: NET-CPRK
ASHandle: AS4913
RegDate: 1995-05-04
Updated: 2012-03-02
Ref: https://rdap.arin.net/registry/autnum/4913
OrgName: Speedcast Communications, Inc
OrgId: CPRK
Address: 4400 S Sam Houston Pkwy E
City: Houston
StateProv: TX
PostalCode: 77048
Country: US
RegDate: 1998-12-15
Updated: 2024-11-28
Ref: https://rdap.arin.net/registry/entity/CPRK
OrgAbuseHandle: ABUSE4977-ARIN
OrgAbuseName: Abuse Contact
OrgAbusePhone: +1-832-668-2300
OrgAbuseEmail: network.abuse@speedcast.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE4977-ARIN
OrgTechHandle: JJS114-ARIN
OrgTechName: Salomons, Jason Jason
OrgTechPhone: +0414663785
OrgTechEmail: jason.salomons@speedcast.com
OrgTechRef: https://rdap.arin.net/registry/entity/JJS114-ARIN
OrgTechHandle: CUNHA7-ARIN
OrgTechName: Cunha, Fernanda
OrgTechPhone: +55213900
OrgTechEmail: fernanda.cunha@speedcast.com
OrgTechRef: https://rdap.arin.net/registry/entity/CUNHA7-ARIN
OrgTechHandle: INA11-ARIN
OrgTechName: IP Network Admin
OrgTechPhone: +1-832-668-2300
OrgTechEmail: ip-admin@speedcast.com
OrgTechRef: https://rdap.arin.net/registry/entity/INA11-ARIN
OrgTechHandle: SAJJA23-ARIN
OrgTechName: Sajjan, Soumya
OrgTechPhone: +44 1224 707377
OrgTechEmail: soumya.sajjan@speedcast.com
OrgTechRef: https://rdap.arin.net/registry/entity/SAJJA23-ARIN
#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#