Network · data from 2026-11-12
AS6059 University of Maryland
Registry name: UMS2-ASN - University System of Maryland, US · PeeringDB
Announced routes
Every prefix a peer of the route collectors sees with origin AS6059, 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.
| 136.160.241.0/24 | No ROA | Nonecovered by 136.160.0.0/16 | 1 0%low visibility |
| 198.202.0.0/21 | No ROA | Other IRR onlyRADB | 668 99% |
| 216.152.80.0/20 | No ROA | Other IRR onlyRADB | 668 99% |
| 198.175.248.0/24 | No ROA | Other IRR onlyRADB | 666 99% |
| 204.52.128.0/22 | No ROA | Other IRR onlyRADB | 666 99% |
| 131.118.0.0/16 | No ROA | RIR databaseARIN, RADB | 668 99% |
| 136.160.0.0/16 | No ROA | RIR databaseARIN, RADB | 668 99% |
| 2620:116:5000::/40 | No ROA | RIR databaseARIN, RADB | 635 100% |
AS-SET
PeeringDB's irr_as_set for AS6059: ARIN::AS-UNIVER-270-A. 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 (AS6059 isn't in the set, or no route object for AS6059 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 | AS6059 in it | Not covered |
|---|---|---|---|---|---|
| ARIN::AS-UNIVER-270-A | ARIN | 14 | 1 | Yes | 0 |
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 17 are in fix.csv.
- ROA: none8
- Route object: none1
- Route object: RIR4
- Route object: not announced4
| Change | Prefix or set | Detail |
|---|---|---|
| ROA: none | 136.160.241.0/24 | No ROA covers it. Add a ROA for AS6059, maxLength 24. |
| Route object: none | 136.160.241.0/24 | No route object for it. A route object for 136.160.0.0/16 with origin AS6059 covers it (filters allowing more-specifics accept it). Add a route object with origin AS6059 in the RIR database for the space. |
| ROA: none | 198.202.0.0/21 | No ROA covers it. Add a ROA for AS6059, maxLength 21. |
| Route object: RIR | 198.202.0.0/21 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 216.152.80.0/20 | No ROA covers it. Add a ROA for AS6059, maxLength 20. |
| Route object: RIR | 216.152.80.0/20 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 198.175.248.0/24 | No ROA covers it. Add a ROA for AS6059, maxLength 24. |
| Route object: RIR | 198.175.248.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 204.52.128.0/22 | No ROA covers it. Add a ROA for AS6059, maxLength 22. |
| Route object: RIR | 204.52.128.0/22 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 131.118.0.0/16 | No ROA covers it. Add a ROA for AS6059, maxLength 16. |
| ROA: none | 136.160.0.0/16 | No ROA covers it. Add a ROA for AS6059, maxLength 16. |
| ROA: none | 2620:116:5000::/40 | No ROA covers it. Add a ROA for AS6059, maxLength 40. |
Route objects not announced
Route objects with origin AS6059 whose prefix no peer sees AS6059 announce. Many are kept on purpose (backup routes, space announced only in some places).
| 131.118.136.0/22 | RADB | No ROA |
| 134.192.0.0/16 | RADB | No ROA |
| 204.62.32.0/20 | RADB | No ROA |
| 204.62.48.0/22 | 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.