asn.dev

Routing security

AS33491 COMCAST-33491

Unclassified ARIN

RPKI valid 93% 267 of 287 announcements
RPKI invalid 0 none
No ROA 20 not covered by any ROA
IRR registered 70% 74 missing · 12 other origin
ROAs 7,817 authorising this AS

Announcements

What this network originates

287 observed

Every prefix observed with AS33491 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
63.174.218.0/24No ROAIRR other origin9
164.68.64.0/20No ROANo IRR53
164.68.80.0/21No ROANo IRR53
164.68.88.0/22No ROANo IRR53
164.68.92.0/23No ROANo IRR53
164.68.94.0/23No ROANo IRR53
168.102.131.0/24No ROANo IRR53
192.137.57.0/24No ROAIRR other origin53
198.179.255.0/24No ROANo IRR53
199.5.59.0/24No ROAIRR other origin9
199.5.60.0/24No ROAIRR other origin9
199.5.61.0/24No ROAIRR other origin9
199.5.63.0/24No ROAIRR other origin9
199.68.13.0/24No ROAIRR other origin53
204.68.241.0/24No ROAIRR other origin53
204.152.156.0/24No ROAIRR other origin48
204.194.2.0/24No ROANo IRR53
205.167.202.0/23No ROANo IRR53
209.51.81.0/24No ROANo IRR53
209.153.0.0/18No ROAIRR other origin53
24.104.47.0/24RPKI validNo IRR50
50.201.119.0/24RPKI validNo IRR51
50.201.191.0/24RPKI validNo IRR50
50.202.73.0/24RPKI validNo IRR51
50.203.174.0/24RPKI validNo IRR51
50.203.242.0/24RPKI validNo IRR51
50.204.23.0/24RPKI validNo IRR51
50.204.189.0/24RPKI validNo IRR51
50.205.54.0/23RPKI validNo IRR50
50.205.166.0/24RPKI validNo IRR50
50.206.250.0/24RPKI validNo IRR50
50.207.233.0/24RPKI validNo IRR51
50.216.36.0/24RPKI validNo IRR51
50.216.227.0/24RPKI validNo IRR51
50.217.237.0/24RPKI validNo IRR51
50.218.78.0/24RPKI validNo IRR51
50.219.59.0/24RPKI validNo IRR51
50.219.60.0/24RPKI validNo IRR50
50.220.4.0/22RPKI validIRR other origin51
50.220.44.0/24RPKI validNo IRR51
50.220.116.0/24RPKI validIRR other origin51
50.220.130.0/23RPKI validNo IRR51
50.220.188.0/24RPKI validNo IRR51
50.224.45.0/24RPKI validNo IRR51
50.224.140.0/23RPKI validNo IRR51
50.224.194.0/24RPKI validNo IRR51
50.225.88.0/24RPKI validNo IRR51
50.227.239.0/24RPKI validNo IRR50
50.228.97.0/24RPKI validNo IRR51
50.229.76.0/22RPKI validNo IRR51
50.230.91.0/24RPKI validNo IRR51
50.231.36.0/24RPKI validNo IRR51
50.231.52.0/24RPKI validNo IRR51
50.231.119.0/24RPKI validNo IRR51
50.231.218.0/24RPKI validNo IRR51
50.231.221.0/24RPKI validNo IRR51
50.232.93.0/24RPKI validNo IRR51
50.232.95.0/24RPKI validNo IRR50
50.232.142.0/24RPKI validNo IRR51
50.232.176.0/24RPKI validNo IRR51
50.232.195.0/24RPKI validNo IRR51
50.233.216.0/24RPKI validNo IRR51
50.233.247.0/24RPKI validNo IRR51
50.234.21.0/24RPKI validNo IRR50
50.234.141.0/24RPKI validNo IRR50
50.235.155.0/24RPKI validNo IRR51
50.237.12.0/24RPKI validNo IRR51
50.237.39.0/24RPKI validNo IRR51
50.237.111.0/24RPKI validNo IRR51
50.237.112.0/24RPKI validNo IRR51
50.238.81.0/24RPKI validNo IRR51
50.239.160.0/24RPKI validNo IRR51
66.240.58.0/24RPKI validNo IRR51
107.0.70.0/24RPKI validNo IRR51
107.0.79.0/24RPKI validNo IRR50
107.0.96.0/23RPKI validNo IRR51
107.0.125.0/24RPKI validNo IRR51
107.0.138.0/24RPKI validNo IRR51
107.0.212.0/24RPKI validNo IRR51
107.0.216.0/24RPKI validNo IRR51
107.1.102.0/23RPKI validNo IRR51
107.1.185.0/24RPKI validNo IRR51
107.1.211.0/24RPKI validNo IRR51
107.1.219.0/24RPKI validNo IRR51
107.1.253.0/24RPKI validNo IRR51
209.23.249.0/24RPKI validNo IRR51
2001:559:1d6::/48RPKI validIRR29
2001:559:1e3::/48RPKI validIRR29
2001:559:1fc::/48RPKI validIRR29
2001:559:1ff::/48RPKI validIRR29
2001:559:2a5::/48RPKI validIRR29
2001:559:2d1::/48RPKI validIRR29
2001:559:2e3::/48RPKI validIRR29
2001:559:2f::/48RPKI validIRR29
2001:559:3c2::/48RPKI validIRR29
2001:559:3c9::/48RPKI validIRR29
2001:559:3cb::/48RPKI validIRR29
2001:559:3ee::/48RPKI validIRR29
2001:559:3fa::/48RPKI validIRR29
2001:559:4a2::/48RPKI validIRR29

RPKI · ROAs

Route origin authorisations

7,817 ROAs

Signed statements by address holders that AS33491 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
23.25.0.0/18/18ARIN
24.1.0.0/16/16ARIN
24.1.0.0/24/24ARIN
24.1.1.0/24/24ARIN
24.1.2.0/24/24ARIN
24.1.4.0/22/22ARIN
24.1.8.0/24/24ARIN
24.1.9.0/24/24ARIN
24.1.10.0/23/23ARIN
24.1.12.0/23/23ARIN
24.1.14.0/23/23ARIN
24.1.16.0/22/22ARIN
24.1.20.0/23/23ARIN
24.1.22.0/23/23ARIN
24.1.24.0/23/23ARIN
24.1.26.0/23/23ARIN
24.1.28.0/23/23ARIN
24.1.30.0/24/24ARIN
24.1.31.0/24/24ARIN
24.1.32.0/23/23ARIN
24.1.34.0/24/24ARIN
24.1.35.0/24/24ARIN
24.1.36.0/23/23ARIN
24.1.38.0/23/23ARIN
24.1.40.0/23/23ARIN
24.1.42.0/23/23ARIN
24.1.44.0/22/22ARIN
24.1.48.0/21/21ARIN
24.1.56.0/21/21ARIN
24.1.64.0/23/23ARIN
24.1.66.0/23/23ARIN
24.1.68.0/24/24ARIN
24.1.69.0/24/24ARIN
24.1.70.0/23/23ARIN
24.1.72.0/23/23ARIN
24.1.74.0/23/23ARIN
24.1.76.0/23/23ARIN
24.1.78.0/24/24ARIN
24.1.79.0/24/24ARIN
24.1.80.0/22/22ARIN
24.1.84.0/23/23ARIN
24.1.86.0/23/23ARIN
24.1.88.0/24/24ARIN
24.1.89.0/24/24ARIN
24.1.90.0/23/23ARIN
24.1.92.0/23/23ARIN
24.1.94.0/23/23ARIN
24.1.96.0/23/23ARIN
24.1.98.0/23/23ARIN
24.1.100.0/23/23ARIN
24.1.102.0/23/23ARIN
24.1.104.0/23/23ARIN
24.1.106.0/23/23ARIN
24.1.108.0/23/23ARIN
24.1.110.0/23/23ARIN
24.1.112.0/23/23ARIN
24.1.114.0/23/23ARIN
24.1.116.0/23/23ARIN
24.1.118.0/23/23ARIN
24.1.120.0/23/23ARIN
24.1.122.0/24/24ARIN
24.1.123.0/24/24ARIN
24.1.124.0/23/23ARIN
24.1.126.0/23/23ARIN
24.1.128.0/22/22ARIN
24.1.132.0/23/23ARIN
24.1.134.0/23/23ARIN
24.1.136.0/23/23ARIN
24.1.138.0/23/23ARIN
24.1.140.0/23/23ARIN
24.1.142.0/23/23ARIN
24.1.144.0/23/23ARIN
24.1.146.0/23/23ARIN
24.1.148.0/23/23ARIN
24.1.150.0/23/23ARIN
24.1.152.0/23/23ARIN
24.1.154.0/24/24ARIN
24.1.155.0/24/24ARIN
24.1.156.0/22/22ARIN
24.1.160.0/24/24ARIN
24.1.161.0/24/24ARIN
24.1.162.0/23/23ARIN
24.1.164.0/22/22ARIN
24.1.168.0/23/23ARIN
24.1.170.0/23/23ARIN
24.1.172.0/23/23ARIN
24.1.174.0/23/23ARIN
24.1.176.0/23/23ARIN
24.1.178.0/23/23ARIN
24.1.180.0/22/22ARIN
24.1.184.0/23/23ARIN
24.1.186.0/24/24ARIN
24.1.187.0/24/24ARIN
24.1.188.0/22/22ARIN
24.1.192.0/22/22ARIN
24.1.196.0/22/22ARIN
24.1.200.0/23/23ARIN
24.1.202.0/23/23ARIN
24.1.204.0/23/23ARIN
24.1.206.0/24/24ARIN
24.1.207.0/24/24ARIN
24.1.208.0/24/24ARIN
24.1.209.0/24/24ARIN
24.1.210.0/23/23ARIN
24.1.212.0/22/22ARIN
24.1.216.0/22/22ARIN
24.1.220.0/22/22ARIN
24.1.224.0/23/23ARIN
24.1.226.0/23/23ARIN
24.1.228.0/22/22ARIN
24.1.232.0/23/23ARIN
24.1.234.0/23/23ARIN
24.1.236.0/22/22ARIN
24.1.240.0/24/24ARIN
24.1.241.0/24/24ARIN
24.1.242.0/23/23ARIN
24.1.244.0/22/22ARIN
24.1.248.0/23/23ARIN
24.1.250.0/23/23ARIN
24.1.252.0/24/24ARIN
24.1.253.0/24/24ARIN
24.1.254.0/23/23ARIN
24.12.0.0/14/14ARIN
24.12.0.0/22/22ARIN
24.12.4.0/23/23ARIN
24.12.6.0/23/23ARIN
24.12.8.0/22/22ARIN
24.12.12.0/23/23ARIN
24.12.14.0/23/23ARIN
24.12.16.0/22/22ARIN
24.12.20.0/23/23ARIN
24.12.22.0/23/23ARIN
24.12.24.0/22/22ARIN
24.12.28.0/23/23ARIN
24.12.30.0/23/23ARIN
24.12.32.0/20/20ARIN
24.12.48.0/22/22ARIN
24.12.52.0/22/22ARIN
24.12.56.0/22/22ARIN
24.12.60.0/23/23ARIN
24.12.62.0/23/23ARIN
24.12.64.0/22/22ARIN
24.12.68.0/22/22ARIN
24.12.72.0/22/22ARIN
24.12.76.0/23/23ARIN
24.12.78.0/23/23ARIN
24.12.80.0/22/22ARIN
24.12.84.0/22/22ARIN
24.12.84.0/23/23ARIN
24.12.86.0/23/23ARIN
24.12.88.0/24/24ARIN
24.12.89.0/24/24ARIN
24.12.90.0/23/23ARIN
24.12.92.0/22/22ARIN
24.12.96.0/23/23ARIN
24.12.98.0/23/23ARIN
24.12.100.0/24/24ARIN
24.12.101.0/24/24ARIN
24.12.102.0/23/23ARIN
24.12.104.0/22/22ARIN
24.12.108.0/23/23ARIN
24.12.110.0/23/23ARIN
24.12.112.0/24/24ARIN
24.12.113.0/24/24ARIN
24.12.114.0/23/23ARIN
24.12.116.0/23/23ARIN
24.12.118.0/23/23ARIN
24.12.120.0/23/23ARIN
24.12.122.0/23/23ARIN
24.12.124.0/23/23ARIN
24.12.126.0/23/23ARIN
24.12.128.0/22/22ARIN
24.12.132.0/22/22ARIN
24.12.136.0/22/22ARIN
24.12.140.0/23/23ARIN
24.12.142.0/23/23ARIN
24.12.144.0/20/20ARIN
24.12.160.0/22/22ARIN
24.12.164.0/23/23ARIN
24.12.166.0/23/23ARIN
24.12.168.0/22/22ARIN
24.12.172.0/23/23ARIN
24.12.174.0/23/23ARIN
24.12.176.0/21/21ARIN
24.12.184.0/21/21ARIN
24.12.192.0/22/22ARIN
24.12.196.0/22/22ARIN
24.12.200.0/23/23ARIN
24.12.202.0/23/23ARIN
24.12.204.0/22/22ARIN
24.12.208.0/22/22ARIN
24.12.212.0/23/23ARIN
24.12.214.0/23/23ARIN
24.12.216.0/22/22ARIN
24.12.220.0/23/23ARIN
24.12.222.0/23/23ARIN
24.12.224.0/22/22ARIN
24.12.228.0/23/23ARIN
24.12.230.0/23/23ARIN
24.12.232.0/22/22ARIN

Showing 200 of 7,817.

ROA-based and RPKI-valid-only prefix lists for routers are on asn.ipinfo.app.

RPKI · ASPA

Declared transit providers

No ASPA record This network has not published an ASPA object. ASPA lets a network sign the list of its transit providers, so routers can reject paths that route through anyone else (route leaks). Only a few thousand networks publish one so far, so its absence is normal.

IRR

Registered route objects

400 objects · 199 not announced

Route objects naming AS33491 as origin, across RADb, the RIR registries, ALTDB and NTTCOM. Objects that are registered but not announced come first: a stale object lets anyone who can spoof this origin through an IRR-built filter.

PrefixSourceDescriptionMaintainerChangedRouting
50.153.148.0/24ARINComcast Cable Communications, LLCMNT-CCCS2025-10-14Not announced
50.153.160.0/24ARINComcast Cable Communications, LLCMNT-CCCS2025-10-14Not announced
50.153.168.0/24ARINComcast Cable Communications, LLCMNT-CCCS2025-10-23Not announced
66.208.194.0/24RADBComcast Cable Communications, Inc.MAINT-AS79222023-11-13Not announced
67.162.0.0/17RADBComcast Cable Communications, Inc.MAINT-AS79222023-11-13Not announced
67.163.0.0/18RADBComcast Cable Communications, Inc.MAINT-AS79222023-11-13Not announced
67.165.128.0/18RADBComcast Cable Communications, Inc.MAINT-AS79222023-11-13Not announced
67.167.0.0/17RADBComcast Cable Communications, Inc.MAINT-AS79222023-11-13Not announced
67.167.192.0/18RADBComcast Cable Communications, Inc.MAINT-AS79222023-11-13Not announced
67.173.0.0/17RADBComcast Cable Communications, Inc.MAINT-AS79222023-11-13Not announced
67.173.128.0/18RADBComcast Cable Communications, Inc.MAINT-AS79222023-11-13Not announced
67.176.128.0/17RADBComcast Cable Communications, Inc.MAINT-AS79222023-11-13Not announced
67.184.0.0/16RADBComcast Cable Communications, Inc.MAINT-AS79222023-11-13Not announced
67.186.64.0/18RADBComcast Cable Communications, Inc.MAINT-AS79222023-11-13Not announced
68.46.208.0/20RADBComcast Cable Communications, Inc.MAINT-AS79222023-11-13Not announced
68.53.176.0/20RADBComcast Cable Communications, Inc.MAINT-AS79222023-11-13Not announced
68.54.112.0/20RADBComcast Cable Communications, Inc.MAINT-AS79222023-11-13Not announced
68.54.208.0/20RADBComcast Cable Communications, Inc.MAINT-AS79222023-11-13Not announced
68.57.192.0/18RADBComcast Cable Communications, Inc.MAINT-AS79222023-11-13Not announced
68.58.0.0/17RADBComcast Cable Communications, Inc.MAINT-AS79222023-11-13Not announced
68.58.128.0/19RADBComcast Cable Communications, Inc.MAINT-AS79222023-11-13Not announced
68.60.224.0/19RADBComcast Cable Communications, Inc.MAINT-AS79222023-11-13Not announced
68.86.28.0/23RADBComcast Cable Communications, Inc.MAINT-AS79222023-11-13Not announced
68.86.37.0/24RADBComcast Cable Communications, Inc.MAINT-AS79222023-11-13Not announced
68.86.114.0/23RADBComcast Cable Communications, Inc.MAINT-AS79222023-11-13Not announced
68.86.116.0/22RADBComcast Cable Communications, Inc.MAINT-AS79222023-11-13Not announced
68.86.184.0/22RADBComcast Cable Communications, Inc.MAINT-AS79222023-11-13Not announced
68.86.188.0/23RADBComcast Cable Communications, Inc.MAINT-AS79222023-11-13Not announced
68.87.72.0/24RADBComcast Cable Communications, Inc.MAINT-AS79222023-11-13Not announced
68.87.228.0/22RADBComcast Cable Communications, Inc.MAINT-AS79222023-11-13Not announced
68.87.232.0/23RADBComcast Cable Communications, Inc.MAINT-AS79222023-11-13Not announced
68.87.235.0/24RADBComcast Cable Communications, Inc.MAINT-AS79222023-11-13Not announced
68.87.254.0/23RADBComcast Cable Communications, Inc.MAINT-AS79222023-11-13Not announced
71.57.0.0/17RADBComcast Cable Communications, Inc.MAINT-AS79222023-11-13Not announced
71.194.0.0/16RADBComcast Cable Communications, Inc.MAINT-AS79222023-11-13Not announced
71.201.0.0/16RADBComcast Cable Communications, Inc.MAINT-AS79222023-11-13Not announced
71.228.0.0/18RADBComcast Cable Communications, Inc.MAINT-AS79222023-11-13Not announced
71.239.0.0/16RADBComcast Cable Communications, Inc.MAINT-AS79222023-11-13Not announced
74.92.188.0/22RADBComcast Cable Communications, Inc.MAINT-AS79222023-11-13Not announced
74.93.44.0/23RADBComcast Cable Communications, Inc.MAINT-AS79222023-11-13Not announced
74.93.56.0/22RADBComcast Cable Communications, Inc.MAINT-AS79222023-11-13Not announced
74.93.64.0/19RADBComcast Cable Communications, Inc.MAINT-AS79222023-11-13Not announced
74.93.240.0/22RADBComcast Cable Communications, Inc.MAINT-AS79222023-11-13Not announced
74.94.90.0/23RADBComcast Cable Communications, Inc.MAINT-AS79222023-11-13Not announced
74.94.96.0/19RADBComcast Cable Communications, Inc.MAINT-AS79222023-11-13Not announced
74.95.50.0/23RADBComcast Cable Communications, Inc.MAINT-AS79222023-11-13Not announced
74.95.74.0/23RADBComcast Cable Communications, Inc.MAINT-AS79222023-11-13Not announced
76.114.192.0/23ARINComcast Cable Communications, LLCMNT-CCCS2026-05-29Not announced
96.217.164.0/23ARINComcast Cable Communications, LLCMNT-CCCS2026-05-29Not announced
98.231.128.0/23ARINComcast Cable Communications, LLCMNT-CCCS2026-05-29Not announced
184.115.196.0/22ARINComcast Cable Communications, LLCMNT-CCCS2026-01-09Not announced
184.115.208.0/20ARINComcast Cable Communications, LLCMNT-CCCS2026-01-09Not announced
184.116.0.0/17ARINComcast Cable Communications, LLCMNT-CCCS2026-01-09Not announced
2001:558:5005::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:558:5007::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:558:600d::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:558:6033::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:558:a00f::/48ARINComcast Cable Communications, LLCMNT-CCCS2026-01-09Not announced
2001:558:a014::/48ARINComcast Cable Communications, LLCMNT-CCCS2026-01-09Not announced
2001:558:fe3d::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:559:43::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:559:66::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:559:76::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:559:101::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:559:157::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:559:1d5::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:559:1e5::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:559:21f::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:559:22c::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:559:23b::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:559:2a9::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:559:2b1::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:559:2cd::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:559:2ff::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:559:30b::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:559:316::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:559:31f::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:559:324::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:559:346::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:559:347::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:559:348::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:559:34a::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:559:35c::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:559:360::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:559:385::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:559:3af::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:559:428::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:559:468::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:559:49c::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:559:4c0::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:559:4da::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:559:53d::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:559:540::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:559:564::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:559:581::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:559:5a0::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:559:5cc::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:559:5d9::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:559:701::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:559:70f::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:559:738::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:559:73a::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:559:766::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:559:769::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:559:786::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:559:7ac::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:559:7d6::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:559:7f9::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:559:7002::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:559:7003::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:559:7004::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:559:7005::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:559:7006::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:559:7007::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:559:7008::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:559:7009::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:559:700a::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:559:700b::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:559:700c::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:559:700d::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:559:700f::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:559:7010::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:559:7011::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:559:7012::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:559:7013::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:559:7014::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:559:7016::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:559:7017::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:559:7019::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:559:701b::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:559:701c::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:559:701d::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:559:701e::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:559:701f::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:559:7021::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:559:7022::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:559:7023::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:559:7024::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:559:7025::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:559:7026::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:559:7029::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:559:702a::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:559:702c::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:559:8015::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:559:8031::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:559:8037::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:559:809b::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:559:80cf::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:559:813e::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:559:8142::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:559:81bc::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:559:81c3::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:559:828e::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:559:832e::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:559:8362::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:559:837e::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:559:8384::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:559:8388::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:559:83c7::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:559:8401::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:559:843f::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:559:8481::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:559:84a8::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:559:8579::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:559:858b::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:559:85b8::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:559:85b9::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:559:85bd::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:559:85df::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:559:8648::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:559:8669::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:559:86a3::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:559:86aa::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:559:86c1::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:559:8711::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:559:8720::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:559:8743::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:559:c001::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:559:c013::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:559:c041::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:559:c067::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:559:c068::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:559:c0a4::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:559:c0af::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:559:c0c5::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:559:c1b2::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:559:c2c8::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:559:c2e5::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:559:c364::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:559:c4ca::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:559:c4ce::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:559:c4da::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:559:c4df::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:559:c4e7::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:559:c537::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:559:c573::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2001:55c:6005::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Not announced
2603:3080::/32ARINComcast Cable Communications, LLCMNT-CCCS2026-01-09Not announced
2603:3096::/32ARINComcast Cable Communications, LLCMNT-CCCS2026-01-09Not announced
2001:559:26::/48ARINComcast Cable Communications, LLCMNT-CCCS2025-03-06Announced

Showing 200 of 400.

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS33491 directly show who expects to carry it.

AS-setWhereRelationship
AS-COMCAST-IBONERADBLists AS33491 as a direct member
AS-COMCAST-RANSRADBLists AS33491 as a direct member
AS-CTBC-CUSTOMERS65RADBLists AS33491 as a direct member
AS7922:AS-COMCAST-RANSARINLists AS33491 as a direct member

RPKI from rpki-client, validated 2026-10-14 18:17 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-10-14. Cross-check on bgp.he.net.