Network · data from 2026-11-12
AS393337 UOFHARTFORD - The University of Hartford
Registry name: UOFHARTFORD - The University of Hartford, US · not in PeeringDB
Announced routes
Every prefix a peer of the route collectors sees with origin AS393337, 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.
| 137.49.186.0/24 | No ROA | Nonecovered by 137.49.128.0/18 | 2 0%low visibility |
| 137.49.187.0/24 | No ROA | Nonecovered by 137.49.128.0/18 | 2 0%low visibility |
| 137.49.0.0/18 | No ROA | RIR databaseARIN | 670 100% |
| 137.49.0.0/17 | No ROA | RIR databaseARIN | 3 0%low visibility |
| 137.49.128.0/18 | No ROA | RIR databaseARIN | 2 0%low visibility |
| 192.52.155.0/24 | Valid | RIR databaseARIN | 670 100% |
| 192.52.156.0/24 | Valid | RIR databaseARIN | 670 100% |
AS-SET
AS393337 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 31 are in fix.csv.
- ROA: none5
- Route object: none2
- Route object: not announced24
| Change | Prefix or set | Detail |
|---|---|---|
| ROA: none | 137.49.186.0/24 | No ROA covers it. Add a ROA for AS393337, maxLength 24. |
| Route object: none | 137.49.186.0/24 | No route object for it. A route object for 137.49.128.0/18 with origin AS393337 covers it (filters allowing more-specifics accept it). Add a route object with origin AS393337 in the RIR database for the space. |
| ROA: none | 137.49.187.0/24 | No ROA covers it. Add a ROA for AS393337, maxLength 24. |
| Route object: none | 137.49.187.0/24 | No route object for it. A route object for 137.49.128.0/18 with origin AS393337 covers it (filters allowing more-specifics accept it). Add a route object with origin AS393337 in the RIR database for the space. |
| ROA: none | 137.49.0.0/18 | No ROA covers it. Add a ROA for AS393337, maxLength 18. |
| ROA: none | 137.49.0.0/17 | No ROA covers it. Add a ROA for AS393337, maxLength 17. |
| ROA: none | 137.49.128.0/18 | No ROA covers it. Add a ROA for AS393337, maxLength 18. |
Route objects not announced
Route objects with origin AS393337 whose prefix no peer sees AS393337 announce. Many are kept on purpose (backup routes, space announced only in some places).
| 137.49.0.0/21 | RADB | No ROA |
| 137.49.20.0/24 | RADB | No ROA |
| 137.49.24.0/22 | RADB | No ROA |
| 137.49.34.0/23 | RADB | No ROA |
| 137.49.40.0/22 | RADB | No ROA |
| 137.49.44.0/22 | RADB | No ROA |
| 137.49.64.0/18 | ARIN | No ROA |
| 137.49.68.0/22 | RADB | No ROA |
| 137.49.72.0/24 | RADB | No ROA |
| 137.49.76.0/22 | RADB | No ROA |
| 137.49.80.0/22 | RADB | No ROA |
| 137.49.84.0/22 | RADB | No ROA |
| 137.49.88.0/23 | RADB | No ROA |
| 137.49.104.0/22 | RADB | No ROA |
| 137.49.112.0/22 | RADB | No ROA |
| 137.49.120.0/21 | RADB | No ROA |
| 137.49.128.0/23 | RADB | No ROA |
| 137.49.144.0/24 | RADB | No ROA |
| 137.49.148.0/24 | RADB | No ROA |
| 137.49.152.0/22 | RADB | No ROA |
| 137.49.160.0/22 | RADB | No ROA |
| 137.49.176.0/23 | RADB | No ROA |
| 137.49.180.0/23 | RADB | No ROA |
| 2604:7000::/32 | ARIN, 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.