Network · data from 2026-11-12
AS264821 COMCAST Dominica
Registry name: AS264821 - COMCAST-SRL, DO · PeeringDB
13IPv4 routes
61.5% RPKI valid · 7.7% with a route object
1IPv6 routes
100.0% RPKI valid · 100.0% with a route object
0RPKI invalid
0 origin · 0 maxLength
5No ROA
12 with no route object for this origin
0Low visibility
seen by under 10% of full-table peers
2Route objects not announced
registered with origin AS264821, seen from no peer
Announced routes
Every prefix a peer of the route collectors sees with origin AS264821, 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.
| 179.51.144.0/24 | No ROA | None | 671 100% |
| 179.51.145.0/24 | No ROA | None | 671 100% |
| 179.51.146.0/24 | No ROA | None | 671 100% |
| 179.51.147.0/24 | No ROA | None | 671 100% |
| 69.79.26.0/24 | No ROA | Other IRR onlyRADB | 672 100% |
| 138.97.248.0/24 | Valid | Nonecovered by 138.97.248.0/22 | 672 100% |
| 138.97.249.0/24 | Valid | Nonecovered by 138.97.248.0/22 | 672 100% |
| 138.97.250.0/24 | Valid | Nonecovered by 138.97.248.0/22 | 672 100% |
| 138.97.251.0/24 | Valid | Nonecovered by 138.97.248.0/22 | 672 100% |
| 168.196.124.0/24 | Valid | Nonecovered by 168.196.124.0/22 | 672 100% |
| 168.196.125.0/24 | Valid | Nonecovered by 168.196.124.0/22 | 672 100% |
| 168.196.126.0/24 | Valid | Nonecovered by 168.196.124.0/22 | 672 100% |
| 168.196.127.0/24 | Valid | Nonecovered by 168.196.124.0/22 | 672 100% |
| 2803:9040::/32 | Valid | RIR databaseLACNIC, RADB | 635 100% |
AS-SET
AS264821'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 20 are in fix.csv.
- ROA: none5
- Route object: none12
- Route object: RIR1
- Route object: not announced2
| Change | Prefix or set | Detail |
|---|---|---|
| ROA: none | 179.51.144.0/24 | No ROA covers it. Add a ROA for AS264821, maxLength 24. |
| Route object: none | 179.51.144.0/24 | No route object for it. Add a route object with origin AS264821 in the RIR database for the space. |
| ROA: none | 179.51.145.0/24 | No ROA covers it. Add a ROA for AS264821, maxLength 24. |
| Route object: none | 179.51.145.0/24 | No route object for it. Add a route object with origin AS264821 in the RIR database for the space. |
| ROA: none | 179.51.146.0/24 | No ROA covers it. Add a ROA for AS264821, maxLength 24. |
| Route object: none | 179.51.146.0/24 | No route object for it. Add a route object with origin AS264821 in the RIR database for the space. |
| ROA: none | 179.51.147.0/24 | No ROA covers it. Add a ROA for AS264821, maxLength 24. |
| Route object: none | 179.51.147.0/24 | No route object for it. Add a route object with origin AS264821 in the RIR database for the space. |
| ROA: none | 69.79.26.0/24 | No ROA covers it. Add a ROA for AS264821, maxLength 24. |
| Route object: RIR | 69.79.26.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| Route object: none | 138.97.248.0/24 | No route object for it. A route object for 138.97.248.0/22 with origin AS264821 covers it (filters allowing more-specifics accept it). Add a route object with origin AS264821 in the RIR database for the space. |
| Route object: none | 138.97.249.0/24 | No route object for it. A route object for 138.97.248.0/22 with origin AS264821 covers it (filters allowing more-specifics accept it). Add a route object with origin AS264821 in the RIR database for the space. |
| Route object: none | 138.97.250.0/24 | No route object for it. A route object for 138.97.248.0/22 with origin AS264821 covers it (filters allowing more-specifics accept it). Add a route object with origin AS264821 in the RIR database for the space. |
| Route object: none | 138.97.251.0/24 | No route object for it. A route object for 138.97.248.0/22 with origin AS264821 covers it (filters allowing more-specifics accept it). Add a route object with origin AS264821 in the RIR database for the space. |
| Route object: none | 168.196.124.0/24 | No route object for it. A route object for 168.196.124.0/22 with origin AS264821 covers it (filters allowing more-specifics accept it). Add a route object with origin AS264821 in the RIR database for the space. |
| Route object: none | 168.196.125.0/24 | No route object for it. A route object for 168.196.124.0/22 with origin AS264821 covers it (filters allowing more-specifics accept it). Add a route object with origin AS264821 in the RIR database for the space. |
| Route object: none | 168.196.126.0/24 | No route object for it. A route object for 168.196.124.0/22 with origin AS264821 covers it (filters allowing more-specifics accept it). Add a route object with origin AS264821 in the RIR database for the space. |
| Route object: none | 168.196.127.0/24 | No route object for it. A route object for 168.196.124.0/22 with origin AS264821 covers it (filters allowing more-specifics accept it). Add a route object with origin AS264821 in the RIR database for the space. |
Route objects not announced
Route objects with origin AS264821 whose prefix no peer sees AS264821 announce. Many are kept on purpose (backup routes, space announced only in some places).
| 138.97.248.0/22 | LACNIC, RADB | Valid |
| 168.196.124.0/22 | LACNIC, RADB | 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.