Network · data from 2026-11-12
AS7377 UCSD
Registry name: UCSD - University of California, San Diego, US · PeeringDB
Announced routes
Every prefix a peer of the route collectors sees with origin AS7377, 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.
| 69.196.40.0/24 | No ROA | Nonecovered by 69.196.32.0/20 | 669 99% |
| 137.164.23.52/30 | No ROA | None | 1 0%low visibility |
| 137.164.23.56/30 | No ROA | None | 1 0%low visibility |
| 137.164.23.176/31 | No ROA | None | 1 0%low visibility |
| 2607:f380:1::118:9a41:7380/122 | No ROA | None | 1 0%low visibility |
| 69.166.11.0/24 | No ROA | Other IRR onlyRADB | 669 99% |
| 69.196.32.0/19 | No ROA | Other IRR onlyRADB | 669 99% |
| 69.196.32.0/20 | No ROA | Other IRR onlyRADB | 669 99% |
| 192.135.237.0/24 | No ROA | Other IRR onlyRADB | 669 99% |
| 192.135.238.0/24 | No ROA | Other IRR onlyRADB | 669 99% |
| 192.154.1.0/24 | No ROA | Other IRR onlyRADB | 669 99% |
| 207.34.0.0/24 | No ROA | Other IRR onlyRADB | 669 99% |
| 216.21.14.0/24 | No ROA | Other IRR onlyRADB | 669 99% |
| 216.151.34.0/24 | No ROA | Other IRR onlyRADB | 669 99% |
| 216.151.38.0/24 | No ROA | Other IRR onlyRADB | 669 99% |
| 44.0.0.0/9 | No ROA | Other IRR onlyRADB | 665 99% |
| 44.128.0.0/10 | No ROA | Other IRR onlyRADB | 665 99% |
| 2001:48d0:c000::/34 | No ROA | Other IRR onlyRADB | 633 100% |
| 128.54.0.0/16 | Valid | RIR databaseARIN, RADB | 669 99% |
| 198.134.135.0/24 | Valid | RIR databaseARIN, RADB | 669 99% |
| 132.239.0.0/16 | Valid | RIR databaseARIN, RADB | 666 99% |
| 137.110.0.0/16 | Valid | RIR databaseARIN, RADB | 666 99% |
| 169.228.0.0/16 | Valid | RIR databaseARIN, RADB | 666 99% |
| 2607:f720::/32 | Valid | RIR databaseARIN, RADB | 633 100% |
AS-SET
PeeringDB's irr_as_set for AS7377: AS7377:RS-UCSD AS7377:RS-AMPR-NET. Expanded from the day's IRR dumps the way bgpq4 does against whois.radb.net: a name with a database is read from that database only, one without from the first database in RADB's order. "Not covered" = this network's own routes that a filter built from the set would leave out (AS7377 isn't in the set, or no route object for AS7377 covers the route; more-specifics of a route object are accepted down to /24 and /48, as with bgpq4 -A -R 24 / -R 48). Customers' routes aren't counted: the collectors show each route's origin, not which network it came through.
| Name | Database | ASNs | Sets | AS7377 in it | Not covered | |
|---|---|---|---|---|---|---|
| AS7377:RS-UCSD | A route-set, not an AS-SET; route-sets aren't expanded. | |||||
| AS7377:RS-AMPR-NET | A route-set, not an AS-SET; route-sets aren't expanded. | |||||
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 41 are in fix.csv.
- ROA: none18
- Route object: none5
- Route object: RIR13
- Route object: not announced5
| Change | Prefix or set | Detail |
|---|---|---|
| ROA: none | 69.196.40.0/24 | No ROA covers it. Add a ROA for AS7377, maxLength 24. |
| Route object: none | 69.196.40.0/24 | No route object for it. A route object for 69.196.32.0/20 with origin AS7377 covers it (filters allowing more-specifics accept it). Add a route object with origin AS7377 in the RIR database for the space. |
| ROA: none | 137.164.23.52/30 | No ROA covers it. Add a ROA for AS7377, maxLength 30. |
| Route object: none | 137.164.23.52/30 | No route object for it. Add a route object with origin AS7377 in the RIR database for the space. |
| ROA: none | 137.164.23.56/30 | No ROA covers it. Add a ROA for AS7377, maxLength 30. |
| Route object: none | 137.164.23.56/30 | No route object for it. Add a route object with origin AS7377 in the RIR database for the space. |
| ROA: none | 137.164.23.176/31 | No ROA covers it. Add a ROA for AS7377, maxLength 31. |
| Route object: none | 137.164.23.176/31 | No route object for it. Add a route object with origin AS7377 in the RIR database for the space. |
| ROA: none | 2607:f380:1::118:9a41:7380/122 | No ROA covers it. Add a ROA for AS7377, maxLength 122. |
| Route object: none | 2607:f380:1::118:9a41:7380/122 | No route object for it. Add a route object with origin AS7377 in the RIR database for the space. |
| ROA: none | 69.166.11.0/24 | No ROA covers it. Add a ROA for AS7377, maxLength 24. |
| Route object: RIR | 69.166.11.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 69.196.32.0/19 | No ROA covers it. Add a ROA for AS7377, maxLength 19. |
| Route object: RIR | 69.196.32.0/19 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 69.196.32.0/20 | No ROA covers it. Add a ROA for AS7377, maxLength 20. |
| Route object: RIR | 69.196.32.0/20 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 192.135.237.0/24 | No ROA covers it. Add a ROA for AS7377, maxLength 24. |
| Route object: RIR | 192.135.237.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 192.135.238.0/24 | No ROA covers it. Add a ROA for AS7377, maxLength 24. |
| Route object: RIR | 192.135.238.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 192.154.1.0/24 | No ROA covers it. Add a ROA for AS7377, maxLength 24. |
| Route object: RIR | 192.154.1.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 207.34.0.0/24 | No ROA covers it. Add a ROA for AS7377, maxLength 24. |
| Route object: RIR | 207.34.0.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 216.21.14.0/24 | No ROA covers it. Add a ROA for AS7377, maxLength 24. |
| Route object: RIR | 216.21.14.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 216.151.34.0/24 | No ROA covers it. Add a ROA for AS7377, maxLength 24. |
| Route object: RIR | 216.151.34.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 216.151.38.0/24 | No ROA covers it. Add a ROA for AS7377, maxLength 24. |
| Route object: RIR | 216.151.38.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 44.0.0.0/9 | No ROA covers it. Add a ROA for AS7377, maxLength 9. |
| Route object: RIR | 44.0.0.0/9 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 44.128.0.0/10 | No ROA covers it. Add a ROA for AS7377, maxLength 10. |
| Route object: RIR | 44.128.0.0/10 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 2001:48d0:c000::/34 | No ROA covers it. Add a ROA for AS7377, maxLength 34. |
| Route object: RIR | 2001:48d0:c000::/34 | Route object only in RADB. Add it in the RIR database for the space. |
Route objects not announced
Route objects with origin AS7377 whose prefix no peer sees AS7377 announce. Many are kept on purpose (backup routes, space announced only in some places).
| 44.174.21.0/24 | RADB | No ROA |
| 67.58.32.0/19 | RADB | No ROA |
| 192.35.228.0/24 | RADB | No ROA |
| 199.105.0.0/18 | RADB | No ROA |
| 2001:468:e90::/48 | 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.