Network · data from 2026-11-12
AS397986 PA-CONVENTION-CENTER - Pennsylvania Convention Center Authority
Registry name: PA-CONVENTION-CENTER - Pennsylvania Convention Center Authority, US · not in PeeringDB
Announced routes
Every prefix a peer of the route collectors sees with origin AS397986, 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.
| 104.254.18.0/24 | No ROA | Other origin onlycovered by 104.254.16.0/21 | 673 100% |
| 104.254.19.0/24 | No ROA | Other origin onlycovered by 104.254.16.0/21 | 673 100% |
| 104.254.20.0/24 | No ROA | Other origin onlycovered by 104.254.16.0/21 | 673 100% |
| 104.254.21.0/24 | No ROA | Other origin onlycovered by 104.254.16.0/21 | 673 100% |
| 104.254.22.0/24 | No ROA | Other origin onlycovered by 104.254.16.0/21 | 673 100% |
| 104.254.23.0/24 | No ROA | Other origin onlycovered by 104.254.16.0/21 | 673 100% |
| 104.254.16.0/21 | No ROA | Other IRR onlyRADB | 673 100% |
AS-SET
AS397986 isn't in PeeringDB, where networks name their 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 15 are in fix.csv.
- ROA: none7
- Route object: none6
- Route object: RIR1
- Route object: not announced1
| Change | Prefix or set | Detail |
|---|---|---|
| ROA: none | 104.254.18.0/24 | No ROA covers it. Add a ROA for AS397986, maxLength 24. |
| Route object: none | 104.254.18.0/24 | Route objects for it name AS46887. A route object for 104.254.16.0/21 with origin AS397986 covers it (filters allowing more-specifics accept it). Add a route object with origin AS397986 in the RIR database for the space. |
| ROA: none | 104.254.19.0/24 | No ROA covers it. Add a ROA for AS397986, maxLength 24. |
| Route object: none | 104.254.19.0/24 | Route objects for it name AS46887. A route object for 104.254.16.0/21 with origin AS397986 covers it (filters allowing more-specifics accept it). Add a route object with origin AS397986 in the RIR database for the space. |
| ROA: none | 104.254.20.0/24 | No ROA covers it. Add a ROA for AS397986, maxLength 24. |
| Route object: none | 104.254.20.0/24 | Route objects for it name AS46887. A route object for 104.254.16.0/21 with origin AS397986 covers it (filters allowing more-specifics accept it). Add a route object with origin AS397986 in the RIR database for the space. |
| ROA: none | 104.254.21.0/24 | No ROA covers it. Add a ROA for AS397986, maxLength 24. |
| Route object: none | 104.254.21.0/24 | Route objects for it name AS46887. A route object for 104.254.16.0/21 with origin AS397986 covers it (filters allowing more-specifics accept it). Add a route object with origin AS397986 in the RIR database for the space. |
| ROA: none | 104.254.22.0/24 | No ROA covers it. Add a ROA for AS397986, maxLength 24. |
| Route object: none | 104.254.22.0/24 | Route objects for it name AS46887. A route object for 104.254.16.0/21 with origin AS397986 covers it (filters allowing more-specifics accept it). Add a route object with origin AS397986 in the RIR database for the space. |
| ROA: none | 104.254.23.0/24 | No ROA covers it. Add a ROA for AS397986, maxLength 24. |
| Route object: none | 104.254.23.0/24 | Route objects for it name AS46887. A route object for 104.254.16.0/21 with origin AS397986 covers it (filters allowing more-specifics accept it). Add a route object with origin AS397986 in the RIR database for the space. |
| ROA: none | 104.254.16.0/21 | No ROA covers it. Add a ROA for AS397986, maxLength 21. |
| Route object: RIR | 104.254.16.0/21 | Route object only in RADB. Add it in the RIR database for the space. |
Route objects not announced
Route objects with origin AS397986 whose prefix no peer sees AS397986 announce. Many are kept on purpose (backup routes, space announced only in some places).
| 12.174.117.0/24 | RADB | No ROA |
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.