Network · data from 2026-11-12
AS55219 Cisco Systems, Inc. - Talos
Registry name: SOURCEFIRE-LABS - Cisco Systems, Inc., US · PeeringDB
Announced routes
Every prefix a peer of the route collectors sees with origin AS55219, 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.
| 12.167.151.0/24 | Invalid: origin | None | 0 0%low visibility |
| 172.110.204.0/23 | Valid | Nonecovered by 172.110.204.0/22 | 668 99% |
| 2620:121:1::/48 | Valid | Nonecovered by 2620:121::/44 | 635 100% |
| 2620:121:2::/48 | Valid | Nonecovered by 2620:121::/44 | 635 100% |
| 2620:121:4::/48 | Valid | Nonecovered by 2620:121::/44 | 635 100% |
| 2620:121:6::/48 | Valid | Nonecovered by 2620:121::/44 | 635 100% |
| 2620:121:7::/48 | Valid | Nonecovered by 2620:121::/44 | 635 100% |
| 2620:121::/48 | Valid | Nonecovered by 2620:121::/44 | 632 99% |
| 172.110.204.0/22 | Valid | RIR databaseARIN | 671 100% |
| 198.148.78.0/23 | Valid | RIR databaseARIN | 669 99% |
| 2620:121::/44 | Valid | RIR databaseARIN | 633 100% |
| 2620:28:c000::/48 | Valid | RIR databaseARIN | 632 99% |
AS-SET
AS55219'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 9 are in fix.csv.
- ROA: origin1
- Route object: none8
| Change | Prefix or set | Detail |
|---|---|---|
| ROA: origin | 12.167.151.0/24 | ROAs covering it name AS7018, not AS55219. If AS55219 should announce it, add a ROA for AS55219. |
| Route object: none | 12.167.151.0/24 | No route object for it. Add a route object with origin AS55219 in the RIR database for the space. |
| Route object: none | 172.110.204.0/23 | No route object for it. A route object for 172.110.204.0/22 with origin AS55219 covers it (filters allowing more-specifics accept it). Add a route object with origin AS55219 in the RIR database for the space. |
| Route object: none | 2620:121:1::/48 | No route object for it. A route object for 2620:121::/44 with origin AS55219 covers it (filters allowing more-specifics accept it). Add a route object with origin AS55219 in the RIR database for the space. |
| Route object: none | 2620:121:2::/48 | No route object for it. A route object for 2620:121::/44 with origin AS55219 covers it (filters allowing more-specifics accept it). Add a route object with origin AS55219 in the RIR database for the space. |
| Route object: none | 2620:121:4::/48 | No route object for it. A route object for 2620:121::/44 with origin AS55219 covers it (filters allowing more-specifics accept it). Add a route object with origin AS55219 in the RIR database for the space. |
| Route object: none | 2620:121:6::/48 | No route object for it. A route object for 2620:121::/44 with origin AS55219 covers it (filters allowing more-specifics accept it). Add a route object with origin AS55219 in the RIR database for the space. |
| Route object: none | 2620:121:7::/48 | No route object for it. A route object for 2620:121::/44 with origin AS55219 covers it (filters allowing more-specifics accept it). Add a route object with origin AS55219 in the RIR database for the space. |
| Route object: none | 2620:121::/48 | No route object for it. A route object for 2620:121::/44 with origin AS55219 covers it (filters allowing more-specifics accept it). Add a route object with origin AS55219 in the RIR database for the space. |
Route objects not announced
Every route object with origin AS55219 is announced.
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.