Network · data from 2026-11-12
AS398813 MILLERSVILLE-UNIVERSITY - Millersville University of Pennsylvania
Registry name: MILLERSVILLE-UNIVERSITY - Millersville University of Pennsylvania, US · not in PeeringDB
Announced routes
Every prefix a peer of the route collectors sees with origin AS398813, 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.
| 166.66.0.0/17 | Valid | Nonecovered by 166.66.0.0/16 | 673 100% |
| 166.66.128.0/18 | Valid | Nonecovered by 166.66.0.0/16 | 673 100% |
| 166.66.192.0/21 | Valid | Nonecovered by 166.66.0.0/16 | 673 100% |
| 166.66.200.0/23 | Valid | Nonecovered by 166.66.0.0/16 | 673 100% |
| 166.66.203.0/24 | Valid | Nonecovered by 166.66.0.0/16 | 673 100% |
| 166.66.204.0/22 | Valid | Nonecovered by 166.66.0.0/16 | 673 100% |
| 166.66.208.0/20 | Valid | Nonecovered by 166.66.0.0/16 | 673 100% |
| 166.66.224.0/19 | Valid | Nonecovered by 166.66.0.0/16 | 673 100% |
| 192.206.29.0/24 | Valid | Other IRR onlyRADB | 671 100% |
| 204.235.168.0/23 | Valid | Other IRR onlyRADB | 671 100% |
| 2607:2240:5000::/36 | Valid | Other IRR onlyRADB | 636 100% |
| 204.235.168.0/24 | Valid | Other IRR onlyNTTCOM | 2 0%low visibility |
AS-SET
AS398813 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 13 are in fix.csv.
- Route object: none8
- Route object: RIR4
- Route object: not announced1
| Change | Prefix or set | Detail |
|---|---|---|
| Route object: none | 166.66.0.0/17 | No route object for it. A route object for 166.66.0.0/16 with origin AS398813 covers it (filters allowing more-specifics accept it). Add a route object with origin AS398813 in the RIR database for the space. |
| Route object: none | 166.66.128.0/18 | No route object for it. A route object for 166.66.0.0/16 with origin AS398813 covers it (filters allowing more-specifics accept it). Add a route object with origin AS398813 in the RIR database for the space. |
| Route object: none | 166.66.192.0/21 | No route object for it. A route object for 166.66.0.0/16 with origin AS398813 covers it (filters allowing more-specifics accept it). Add a route object with origin AS398813 in the RIR database for the space. |
| Route object: none | 166.66.200.0/23 | No route object for it. A route object for 166.66.0.0/16 with origin AS398813 covers it (filters allowing more-specifics accept it). Add a route object with origin AS398813 in the RIR database for the space. |
| Route object: none | 166.66.203.0/24 | No route object for it. A route object for 166.66.0.0/16 with origin AS398813 covers it (filters allowing more-specifics accept it). Add a route object with origin AS398813 in the RIR database for the space. |
| Route object: none | 166.66.204.0/22 | No route object for it. A route object for 166.66.0.0/16 with origin AS398813 covers it (filters allowing more-specifics accept it). Add a route object with origin AS398813 in the RIR database for the space. |
| Route object: none | 166.66.208.0/20 | No route object for it. A route object for 166.66.0.0/16 with origin AS398813 covers it (filters allowing more-specifics accept it). Add a route object with origin AS398813 in the RIR database for the space. |
| Route object: none | 166.66.224.0/19 | No route object for it. A route object for 166.66.0.0/16 with origin AS398813 covers it (filters allowing more-specifics accept it). Add a route object with origin AS398813 in the RIR database for the space. |
| Route object: RIR | 192.206.29.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| Route object: RIR | 204.235.168.0/23 | Route object only in RADB. Add it in the RIR database for the space. |
| Route object: RIR | 2607:2240:5000::/36 | Route object only in RADB. Add it in the RIR database for the space. |
| Route object: RIR | 204.235.168.0/24 | Route object only in NTTCOM. Add it in the RIR database for the space. |
Route objects not announced
Route objects with origin AS398813 whose prefix no peer sees AS398813 announce. Many are kept on purpose (backup routes, space announced only in some places).
| 166.66.0.0/16 | 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.