Network · data from 2026-11-12
AS33656 Comcast - Little Rock
Registry name: CMCS - Comcast Cable Communications, LLC, US · PeeringDB
51IPv4 routes
100.0% RPKI valid · 15.7% with a route object
13IPv6 routes
100.0% RPKI valid · 7.7% with a route object
0RPKI invalid
0 origin · 0 maxLength
0No ROA
55 with no route object for this origin
57Low visibility
seen by under 10% of full-table peers
1Route objects not announced
registered with origin AS33656, seen from no peer
Announced routes
Every prefix a peer of the route collectors sees with origin AS33656, things to look at first. Visibility = full-table peers that see it, of 673 (IPv4) and 636 (IPv6) on 75 collectors. Also as routes.csv.
| 2001:559:1e2::/48 | Valid | None | 634 100% |
| 2001:559:3ea::/48 | Valid | None | 634 100% |
| 2001:559:7ad::/48 | Valid | None | 634 100% |
| 2001:559:8197::/48 | Valid | None | 634 100% |
| 2001:559:84b6::/48 | Valid | None | 634 100% |
| 2001:559:c12f::/48 | Valid | None | 634 100% |
| 2001:559:c156::/48 | Valid | None | 634 100% |
| 23.30.204.0/23 | Valid | None | 5 1%low visibility |
| 23.31.124.0/22 | Valid | None | 5 1%low visibility |
| 50.77.6.0/23 | Valid | None | 5 1%low visibility |
| 50.193.228.0/22 | Valid | None | 5 1%low visibility |
| 50.214.80.0/21 | Valid | None | 5 1%low visibility |
| 50.242.144.0/22 | Valid | None | 5 1%low visibility |
| 50.245.84.0/22 | Valid | None | 5 1%low visibility |
| 50.251.16.0/22 | Valid | None | 5 1%low visibility |
| 50.254.220.0/22 | Valid | None | 5 1%low visibility |
| 67.162.208.0/20 | Valid | None | 5 1%low visibility |
| 67.172.0.0/20 | Valid | None | 5 1%low visibility |
| 68.85.132.0/24 | Valid | None | 5 1%low visibility |
| 68.87.225.0/24 | Valid | None | 5 1%low visibility |
| 69.241.120.0/24 | Valid | None | 5 1%low visibility |
| 69.252.46.0/24 | Valid | None | 5 1%low visibility |
| 70.88.14.0/23 | Valid | None | 5 1%low visibility |
| 70.89.64.0/23 | Valid | None | 5 1%low visibility |
| 70.90.226.0/23 | Valid | None | 5 1%low visibility |
| 70.91.163.0/24 | Valid | None | 5 1%low visibility |
| 71.25.248.0/21 | Valid | None | 5 1%low visibility |
| 71.238.128.0/17 | Valid | None | 5 1%low visibility |
| 75.145.192.0/23 | Valid | None | 5 1%low visibility |
| 75.151.68.0/23 | Valid | None | 5 1%low visibility |
| 76.125.64.0/18 | Valid | None | 5 1%low visibility |
| 76.134.0.0/17 | Valid | None | 5 1%low visibility |
| 96.67.72.0/22 | Valid | None | 5 1%low visibility |
| 96.70.16.0/21 | Valid | None | 5 1%low visibility |
| 96.76.8.0/21 | Valid | None | 5 1%low visibility |
| 96.81.0.0/22 | Valid | None | 5 1%low visibility |
| 96.84.144.0/22 | Valid | None | 5 1%low visibility |
| 96.85.248.0/21 | Valid | None | 5 1%low visibility |
| 96.91.64.0/22 | Valid | None | 5 1%low visibility |
| 96.91.76.0/22 | Valid | None | 5 1%low visibility |
| 96.96.95.0/24 | Valid | None | 5 1%low visibility |
| 96.97.128.0/20 | Valid | None | 5 1%low visibility |
| 96.108.37.0/24 | Valid | None | 5 1%low visibility |
| 96.109.102.0/24 | Valid | None | 5 1%low visibility |
| 98.50.192.0/18 | Valid | None | 5 1%low visibility |
| 173.10.192.0/22 | Valid | None | 5 1%low visibility |
| 173.160.8.0/21 | Valid | None | 5 1%low visibility |
| 174.53.0.0/18 | Valid | None | 5 1%low visibility |
| 2001:558:60::/44 | Valid | None | 5 1%low visibility |
| 2001:558:fe22::/48 | Valid | None | 5 1%low visibility |
| 2601:380::/26 | Valid | None | 5 1%low visibility |
| 2603:2380::/26 | Valid | None | 5 1%low visibility |
| 2603:3013::/32 | Valid | None | 5 1%low visibility |
| 73.24.32.0/19 | Valid | None | 3 0%low visibility |
| 73.58.64.0/19 | Valid | None | 3 0%low visibility |
| 67.162.192.0/20 | Valid | Other IRR onlyRADB | 5 1%low visibility |
| 68.86.178.0/24 | Valid | Other IRR onlyRADB | 5 1%low visibility |
| 68.87.223.0/24 | Valid | Other IRR onlyRADB | 5 1%low visibility |
| 74.92.183.0/24 | Valid | Other IRR onlyRADB | 5 1%low visibility |
| 74.93.50.0/23 | Valid | Other IRR onlyRADB | 5 1%low visibility |
| 74.94.216.0/22 | Valid | Other IRR onlyRADB | 5 1%low visibility |
| 184.115.204.0/22 | Valid | RIR databaseARIN | 5 1%low visibility |
| 184.117.180.0/22 | Valid | RIR databaseARIN | 5 1%low visibility |
| 2603:309a::/32 | Valid | RIR databaseARIN | 5 1%low visibility |
AS-SET
AS33656's PeeringDB record names no AS-SET.
Fix list
The changes that would bring RPKI, the IRR and what's announced into line. Some are deliberate (a route object kept for a backup route, say); the network decides. All 62 are in fix.csv.
- Route object: none55
- Route object: RIR6
- Route object: not announced1
| Change | Prefix or set | Detail |
|---|---|---|
| Route object: none | 2001:559:1e2::/48 | No route object for it. Add a route object with origin AS33656 in the RIR database for the space. |
| Route object: none | 2001:559:3ea::/48 | No route object for it. Add a route object with origin AS33656 in the RIR database for the space. |
| Route object: none | 2001:559:7ad::/48 | No route object for it. Add a route object with origin AS33656 in the RIR database for the space. |
| Route object: none | 2001:559:8197::/48 | No route object for it. Add a route object with origin AS33656 in the RIR database for the space. |
| Route object: none | 2001:559:84b6::/48 | No route object for it. Add a route object with origin AS33656 in the RIR database for the space. |
| Route object: none | 2001:559:c12f::/48 | No route object for it. Add a route object with origin AS33656 in the RIR database for the space. |
| Route object: none | 2001:559:c156::/48 | No route object for it. Add a route object with origin AS33656 in the RIR database for the space. |
| Route object: none | 23.30.204.0/23 | No route object for it. Add a route object with origin AS33656 in the RIR database for the space. |
| Route object: none | 23.31.124.0/22 | No route object for it. Add a route object with origin AS33656 in the RIR database for the space. |
| Route object: none | 50.77.6.0/23 | No route object for it. Add a route object with origin AS33656 in the RIR database for the space. |
| Route object: none | 50.193.228.0/22 | No route object for it. Add a route object with origin AS33656 in the RIR database for the space. |
| Route object: none | 50.214.80.0/21 | No route object for it. Add a route object with origin AS33656 in the RIR database for the space. |
| Route object: none | 50.242.144.0/22 | No route object for it. Add a route object with origin AS33656 in the RIR database for the space. |
| Route object: none | 50.245.84.0/22 | No route object for it. Add a route object with origin AS33656 in the RIR database for the space. |
| Route object: none | 50.251.16.0/22 | No route object for it. Add a route object with origin AS33656 in the RIR database for the space. |
| Route object: none | 50.254.220.0/22 | No route object for it. Add a route object with origin AS33656 in the RIR database for the space. |
| Route object: none | 67.162.208.0/20 | No route object for it. Add a route object with origin AS33656 in the RIR database for the space. |
| Route object: none | 67.172.0.0/20 | No route object for it. Add a route object with origin AS33656 in the RIR database for the space. |
| Route object: none | 68.85.132.0/24 | No route object for it. Add a route object with origin AS33656 in the RIR database for the space. |
| Route object: none | 68.87.225.0/24 | No route object for it. Add a route object with origin AS33656 in the RIR database for the space. |
| Route object: none | 69.241.120.0/24 | No route object for it. Add a route object with origin AS33656 in the RIR database for the space. |
| Route object: none | 69.252.46.0/24 | No route object for it. Add a route object with origin AS33656 in the RIR database for the space. |
| Route object: none | 70.88.14.0/23 | No route object for it. Add a route object with origin AS33656 in the RIR database for the space. |
| Route object: none | 70.89.64.0/23 | No route object for it. Add a route object with origin AS33656 in the RIR database for the space. |
| Route object: none | 70.90.226.0/23 | No route object for it. Add a route object with origin AS33656 in the RIR database for the space. |
| Route object: none | 70.91.163.0/24 | No route object for it. Add a route object with origin AS33656 in the RIR database for the space. |
| Route object: none | 71.25.248.0/21 | No route object for it. Add a route object with origin AS33656 in the RIR database for the space. |
| Route object: none | 71.238.128.0/17 | No route object for it. Add a route object with origin AS33656 in the RIR database for the space. |
| Route object: none | 75.145.192.0/23 | No route object for it. Add a route object with origin AS33656 in the RIR database for the space. |
| Route object: none | 75.151.68.0/23 | No route object for it. Add a route object with origin AS33656 in the RIR database for the space. |
| Route object: none | 76.125.64.0/18 | No route object for it. Add a route object with origin AS33656 in the RIR database for the space. |
| Route object: none | 76.134.0.0/17 | No route object for it. Add a route object with origin AS33656 in the RIR database for the space. |
| Route object: none | 96.67.72.0/22 | No route object for it. Add a route object with origin AS33656 in the RIR database for the space. |
| Route object: none | 96.70.16.0/21 | No route object for it. Add a route object with origin AS33656 in the RIR database for the space. |
| Route object: none | 96.76.8.0/21 | No route object for it. Add a route object with origin AS33656 in the RIR database for the space. |
| Route object: none | 96.81.0.0/22 | No route object for it. Add a route object with origin AS33656 in the RIR database for the space. |
| Route object: none | 96.84.144.0/22 | No route object for it. Add a route object with origin AS33656 in the RIR database for the space. |
| Route object: none | 96.85.248.0/21 | No route object for it. Add a route object with origin AS33656 in the RIR database for the space. |
| Route object: none | 96.91.64.0/22 | No route object for it. Add a route object with origin AS33656 in the RIR database for the space. |
| Route object: none | 96.91.76.0/22 | No route object for it. Add a route object with origin AS33656 in the RIR database for the space. |
| Route object: none | 96.96.95.0/24 | No route object for it. Add a route object with origin AS33656 in the RIR database for the space. |
| Route object: none | 96.97.128.0/20 | No route object for it. Add a route object with origin AS33656 in the RIR database for the space. |
| Route object: none | 96.108.37.0/24 | No route object for it. Add a route object with origin AS33656 in the RIR database for the space. |
| Route object: none | 96.109.102.0/24 | No route object for it. Add a route object with origin AS33656 in the RIR database for the space. |
| Route object: none | 98.50.192.0/18 | No route object for it. Add a route object with origin AS33656 in the RIR database for the space. |
| Route object: none | 173.10.192.0/22 | No route object for it. Add a route object with origin AS33656 in the RIR database for the space. |
| Route object: none | 173.160.8.0/21 | No route object for it. Add a route object with origin AS33656 in the RIR database for the space. |
| Route object: none | 174.53.0.0/18 | No route object for it. Add a route object with origin AS33656 in the RIR database for the space. |
| Route object: none | 2001:558:60::/44 | No route object for it. Add a route object with origin AS33656 in the RIR database for the space. |
| Route object: none | 2001:558:fe22::/48 | No route object for it. Add a route object with origin AS33656 in the RIR database for the space. |
| Route object: none | 2601:380::/26 | No route object for it. Add a route object with origin AS33656 in the RIR database for the space. |
| Route object: none | 2603:2380::/26 | No route object for it. Add a route object with origin AS33656 in the RIR database for the space. |
| Route object: none | 2603:3013::/32 | No route object for it. Add a route object with origin AS33656 in the RIR database for the space. |
| Route object: none | 73.24.32.0/19 | No route object for it. Add a route object with origin AS33656 in the RIR database for the space. |
| Route object: none | 73.58.64.0/19 | No route object for it. Add a route object with origin AS33656 in the RIR database for the space. |
| Route object: RIR | 67.162.192.0/20 | Route object only in RADB. Add it in the RIR database for the space. |
| Route object: RIR | 68.86.178.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| Route object: RIR | 68.87.223.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| Route object: RIR | 74.92.183.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| Route object: RIR | 74.93.50.0/23 | Route object only in RADB. Add it in the RIR database for the space. |
| Route object: RIR | 74.94.216.0/22 | Route object only in RADB. Add it in the RIR database for the space. |
Route objects not announced
Route objects with origin AS33656 whose prefix no peer sees AS33656 announce. Many are kept on purpose (backup routes, space announced only in some places).
| 2001:558:a018::/48 | ARIN | Valid |
Routes: the 08:00 UTC snapshots of 2026-11-12 from 75 RIPE RIS and RouteViews collectors. RPKI: our rpki-client run before the snapshot. IRR: the day's dumps of the five RIR databases and RADB's mirrors. The LEVEL3 and IDNIC databases publish no dump and aren't read, so route objects only there count as none.