Network · data from 2026-11-12
AS4190 BINGHAMTON-U - Binghamton University
Registry name: BINGHAMTON-U - Binghamton University, US · not in PeeringDB
20IPv4 routes
0.0% RPKI valid · 10.0% with a route object
1IPv6 routes
0.0% RPKI valid · 100.0% with a route object
0RPKI invalid
0 origin · 0 maxLength
21No ROA
18 with no route object for this origin
1Low visibility
seen by under 10% of full-table peers
0Route objects not announced
registered with origin AS4190, seen from no peer
Announced routes
Every prefix a peer of the route collectors sees with origin AS4190, 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.
| 128.226.244.0/22 | No ROA | Nonecovered by 128.226.0.0/16 | 673 100% |
| 149.125.28.0/22 | No ROA | Nonecovered by 149.125.0.0/16 | 673 100% |
| 149.125.40.0/22 | No ROA | Nonecovered by 149.125.0.0/16 | 673 100% |
| 149.125.60.0/22 | No ROA | Nonecovered by 149.125.0.0/16 | 673 100% |
| 149.125.64.0/22 | No ROA | Nonecovered by 149.125.0.0/16 | 673 100% |
| 149.125.68.0/22 | No ROA | Nonecovered by 149.125.0.0/16 | 673 100% |
| 149.125.76.0/22 | No ROA | Nonecovered by 149.125.0.0/16 | 673 100% |
| 149.125.84.0/22 | No ROA | Nonecovered by 149.125.0.0/16 | 673 100% |
| 149.125.88.0/22 | No ROA | Nonecovered by 149.125.0.0/16 | 673 100% |
| 149.125.100.0/22 | No ROA | Nonecovered by 149.125.0.0/16 | 673 100% |
| 149.125.108.0/22 | No ROA | Nonecovered by 149.125.0.0/16 | 673 100% |
| 149.125.112.0/22 | No ROA | Nonecovered by 149.125.0.0/16 | 673 100% |
| 149.125.120.0/22 | No ROA | Nonecovered by 149.125.0.0/16 | 673 100% |
| 149.125.148.0/22 | No ROA | Nonecovered by 149.125.0.0/16 | 673 100% |
| 149.125.160.0/22 | No ROA | Nonecovered by 149.125.0.0/16 | 673 100% |
| 149.125.220.0/22 | No ROA | Nonecovered by 149.125.0.0/16 | 673 100% |
| 149.125.228.0/22 | No ROA | Nonecovered by 149.125.0.0/16 | 673 100% |
| 149.125.224.0/22 | No ROA | Nonecovered by 149.125.0.0/16 | 672 100% |
| 128.226.0.0/16 | No ROA | Other IRR onlyRADB | 671 100% |
| 149.125.0.0/16 | No ROA | Other IRR onlyRADB | 671 100% |
| 2620:7d:c000::/48 | No ROA | Other IRR onlyRADB | 37 6%low visibility |
AS-SET
AS4190 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 42 are in fix.csv.
- ROA: none21
- Route object: none18
- Route object: RIR3
| Change | Prefix or set | Detail |
|---|---|---|
| ROA: none | 128.226.244.0/22 | No ROA covers it. Add a ROA for AS4190, maxLength 22. |
| Route object: none | 128.226.244.0/22 | No route object for it. A route object for 128.226.0.0/16 with origin AS4190 covers it (filters allowing more-specifics accept it). Add a route object with origin AS4190 in the RIR database for the space. |
| ROA: none | 149.125.28.0/22 | No ROA covers it. Add a ROA for AS4190, maxLength 22. |
| Route object: none | 149.125.28.0/22 | No route object for it. A route object for 149.125.0.0/16 with origin AS4190 covers it (filters allowing more-specifics accept it). Add a route object with origin AS4190 in the RIR database for the space. |
| ROA: none | 149.125.40.0/22 | No ROA covers it. Add a ROA for AS4190, maxLength 22. |
| Route object: none | 149.125.40.0/22 | No route object for it. A route object for 149.125.0.0/16 with origin AS4190 covers it (filters allowing more-specifics accept it). Add a route object with origin AS4190 in the RIR database for the space. |
| ROA: none | 149.125.60.0/22 | No ROA covers it. Add a ROA for AS4190, maxLength 22. |
| Route object: none | 149.125.60.0/22 | No route object for it. A route object for 149.125.0.0/16 with origin AS4190 covers it (filters allowing more-specifics accept it). Add a route object with origin AS4190 in the RIR database for the space. |
| ROA: none | 149.125.64.0/22 | No ROA covers it. Add a ROA for AS4190, maxLength 22. |
| Route object: none | 149.125.64.0/22 | No route object for it. A route object for 149.125.0.0/16 with origin AS4190 covers it (filters allowing more-specifics accept it). Add a route object with origin AS4190 in the RIR database for the space. |
| ROA: none | 149.125.68.0/22 | No ROA covers it. Add a ROA for AS4190, maxLength 22. |
| Route object: none | 149.125.68.0/22 | No route object for it. A route object for 149.125.0.0/16 with origin AS4190 covers it (filters allowing more-specifics accept it). Add a route object with origin AS4190 in the RIR database for the space. |
| ROA: none | 149.125.76.0/22 | No ROA covers it. Add a ROA for AS4190, maxLength 22. |
| Route object: none | 149.125.76.0/22 | No route object for it. A route object for 149.125.0.0/16 with origin AS4190 covers it (filters allowing more-specifics accept it). Add a route object with origin AS4190 in the RIR database for the space. |
| ROA: none | 149.125.84.0/22 | No ROA covers it. Add a ROA for AS4190, maxLength 22. |
| Route object: none | 149.125.84.0/22 | No route object for it. A route object for 149.125.0.0/16 with origin AS4190 covers it (filters allowing more-specifics accept it). Add a route object with origin AS4190 in the RIR database for the space. |
| ROA: none | 149.125.88.0/22 | No ROA covers it. Add a ROA for AS4190, maxLength 22. |
| Route object: none | 149.125.88.0/22 | No route object for it. A route object for 149.125.0.0/16 with origin AS4190 covers it (filters allowing more-specifics accept it). Add a route object with origin AS4190 in the RIR database for the space. |
| ROA: none | 149.125.100.0/22 | No ROA covers it. Add a ROA for AS4190, maxLength 22. |
| Route object: none | 149.125.100.0/22 | No route object for it. A route object for 149.125.0.0/16 with origin AS4190 covers it (filters allowing more-specifics accept it). Add a route object with origin AS4190 in the RIR database for the space. |
| ROA: none | 149.125.108.0/22 | No ROA covers it. Add a ROA for AS4190, maxLength 22. |
| Route object: none | 149.125.108.0/22 | No route object for it. A route object for 149.125.0.0/16 with origin AS4190 covers it (filters allowing more-specifics accept it). Add a route object with origin AS4190 in the RIR database for the space. |
| ROA: none | 149.125.112.0/22 | No ROA covers it. Add a ROA for AS4190, maxLength 22. |
| Route object: none | 149.125.112.0/22 | No route object for it. A route object for 149.125.0.0/16 with origin AS4190 covers it (filters allowing more-specifics accept it). Add a route object with origin AS4190 in the RIR database for the space. |
| ROA: none | 149.125.120.0/22 | No ROA covers it. Add a ROA for AS4190, maxLength 22. |
| Route object: none | 149.125.120.0/22 | No route object for it. A route object for 149.125.0.0/16 with origin AS4190 covers it (filters allowing more-specifics accept it). Add a route object with origin AS4190 in the RIR database for the space. |
| ROA: none | 149.125.148.0/22 | No ROA covers it. Add a ROA for AS4190, maxLength 22. |
| Route object: none | 149.125.148.0/22 | No route object for it. A route object for 149.125.0.0/16 with origin AS4190 covers it (filters allowing more-specifics accept it). Add a route object with origin AS4190 in the RIR database for the space. |
| ROA: none | 149.125.160.0/22 | No ROA covers it. Add a ROA for AS4190, maxLength 22. |
| Route object: none | 149.125.160.0/22 | No route object for it. A route object for 149.125.0.0/16 with origin AS4190 covers it (filters allowing more-specifics accept it). Add a route object with origin AS4190 in the RIR database for the space. |
| ROA: none | 149.125.220.0/22 | No ROA covers it. Add a ROA for AS4190, maxLength 22. |
| Route object: none | 149.125.220.0/22 | No route object for it. A route object for 149.125.0.0/16 with origin AS4190 covers it (filters allowing more-specifics accept it). Add a route object with origin AS4190 in the RIR database for the space. |
| ROA: none | 149.125.228.0/22 | No ROA covers it. Add a ROA for AS4190, maxLength 22. |
| Route object: none | 149.125.228.0/22 | No route object for it. A route object for 149.125.0.0/16 with origin AS4190 covers it (filters allowing more-specifics accept it). Add a route object with origin AS4190 in the RIR database for the space. |
| ROA: none | 149.125.224.0/22 | No ROA covers it. Add a ROA for AS4190, maxLength 22. |
| Route object: none | 149.125.224.0/22 | No route object for it. A route object for 149.125.0.0/16 with origin AS4190 covers it (filters allowing more-specifics accept it). Add a route object with origin AS4190 in the RIR database for the space. |
| ROA: none | 128.226.0.0/16 | No ROA covers it. Add a ROA for AS4190, maxLength 16. |
| Route object: RIR | 128.226.0.0/16 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 149.125.0.0/16 | No ROA covers it. Add a ROA for AS4190, maxLength 16. |
| Route object: RIR | 149.125.0.0/16 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 2620:7d:c000::/48 | No ROA covers it. Add a ROA for AS4190, maxLength 48. |
| Route object: RIR | 2620:7d:c000::/48 | Route object only in RADB. Add it in the RIR database for the space. |
Route objects not announced
Every route object with origin AS4190 is announced.
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.