Network · data from 2026-11-12
AS11537 UCAID
Registry name: INTERNET2-RESEARCH-EDU - Internet2, US · PeeringDB
36IPv4 routes
66.7% RPKI valid · 52.8% with a route object
13IPv6 routes
92.3% RPKI valid · 76.9% with a route object
13RPKI invalid
1 origin · 12 maxLength
0No ROA
20 with no route object for this origin
49Low visibility
seen by under 10% of full-table peers
34Route objects not announced
registered with origin AS11537, seen from no peer
Announced routes
Every prefix a peer of the route collectors sees with origin AS11537, 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.
| 2001:468:1f0e::/48 | Invalid: origin | Other origin onlycovered by 2001:468::/32 | 3 0%low visibility |
| 64.57.23.240/28 | Invalid: maxLength | Nonecovered by 64.57.23.0/24 | 4 1%low visibility |
| 64.57.19.80/28 | Invalid: maxLength | Nonecovered by 64.57.19.0/24 | 2 0%low visibility |
| 64.57.22.144/28 | Invalid: maxLength | Nonecovered by 64.57.22.0/24 | 2 0%low visibility |
| 64.57.22.176/28 | Invalid: maxLength | Nonecovered by 64.57.22.0/24 | 2 0%low visibility |
| 64.57.22.208/28 | Invalid: maxLength | Nonecovered by 64.57.22.0/24 | 2 0%low visibility |
| 64.57.22.232/29 | Invalid: maxLength | Nonecovered by 64.57.22.0/24 | 2 0%low visibility |
| 162.252.70.194/32 | Invalid: maxLength | Nonecovered by 162.252.70.0/24 | 2 0%low visibility |
| 162.252.70.196/32 | Invalid: maxLength | Nonecovered by 162.252.70.0/24 | 2 0%low visibility |
| 162.252.70.201/32 | Invalid: maxLength | Nonecovered by 162.252.70.0/24 | 2 0%low visibility |
| 162.252.70.202/32 | Invalid: maxLength | Nonecovered by 162.252.70.0/24 | 2 0%low visibility |
| 163.253.0.0/23 | Invalid: maxLength | None | 0 0%low visibility |
| 163.253.2.0/24 | Invalid: maxLength | None | 0 0%low visibility |
| 163.253.0.0/22 | Valid | None | 20 3%low visibility |
| 163.253.0.0/24 | Valid | None | 20 3%low visibility |
| 163.253.3.0/24 | Valid | None | 20 3%low visibility |
| 163.253.23.0/24 | Valid | Other origin only | 18 3%low visibility |
| 2001:468:1f17::/48 | Valid | Other origin onlycovered by 2001:468::/32 | 15 2%low visibility |
| 163.253.19.0/24 | Valid | Other origin only | 6 1%low visibility |
| 2001:468::/48 | Valid | Nonecovered by 2001:468::/32 | 4 1%low visibility |
| 64.57.16.0/20 | Valid | Other IRR onlyRADB | 20 3%low visibility |
| 64.57.22.0/24 | Valid | Other IRR onlyRADB | 20 3%low visibility |
| 162.252.70.0/24 | Valid | Other IRR onlyRADB | 20 3%low visibility |
| 163.253.9.0/24 | Valid | Other IRR onlyRADB | 20 3%low visibility |
| 163.253.12.0/23 | Valid | Other IRR onlyRADB | 20 3%low visibility |
| 163.253.14.0/23 | Valid | Other IRR onlyRADB | 20 3%low visibility |
| 163.253.28.0/24 | Valid | Other IRR onlyRADB | 20 3%low visibility |
| 163.253.56.0/24 | Valid | Other IRR onlyRADB | 20 3%low visibility |
| 163.253.57.0/24 | Valid | Other IRR onlyRADB | 20 3%low visibility |
| 163.253.64.0/24 | Valid | Other IRR onlyRADB | 20 3%low visibility |
| 163.253.66.0/23 | Valid | Other IRR onlyRADB | 20 3%low visibility |
| 163.253.83.0/24 | Valid | Other IRR onlyRADB | 20 3%low visibility |
| 198.71.45.0/24 | Valid | Other IRR onlyRADB | 20 3%low visibility |
| 198.71.46.0/24 | Valid | Other IRR onlyRADB | 20 3%low visibility |
| 163.253.81.0/24 | Valid | Other IRR onlyRADB | 19 3%low visibility |
| 163.253.17.0/24 | Valid | Other IRR onlyRADB | 18 3%low visibility |
| 2001:468:2f01::/48 | Valid | Other IRR onlyRADB | 17 3%low visibility |
| 2001:468:2f02::/47 | Valid | Other IRR onlyRADB | 17 3%low visibility |
| 2001:468:2f0b::/48 | Valid | Other IRR onlyRADB | 17 3%low visibility |
| 2001:468:2f0d::/48 | Valid | Other IRR onlyRADB | 17 3%low visibility |
| 163.253.80.0/24 | Valid | Other IRR onlyRADB | 16 2%low visibility |
| 163.253.63.0/24 | Valid | Other IRR onlyRADB | 15 2%low visibility |
| 2001:468:17::/48 | Valid | Other IRR onlyRADB | 15 2%low visibility |
| 2001:468:f00::/40 | Valid | Other IRR onlyRADB | 15 2%low visibility |
| 2001:468:ef01::/48 | Valid | Other IRR onlyRADB | 15 2%low visibility |
| 2001:468:2f0a::/48 | Valid | Other IRR onlyRADB | 14 2%low visibility |
| 2001:468:2f00::/48 | Valid | Other IRR onlyRADB | 12 2%low visibility |
| 163.253.16.0/24 | Valid | RIR databaseARIN | 18 3%low visibility |
| 2001:468:1f0c::/48 | Valid | RIR databaseARIN | 15 2%low visibility |
AS-SET
AS11537's PeeringDB record names no 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 94 are in fix.csv.
- ROA: origin1
- ROA: maxLength12
- Route object: none20
- Route object: RIR27
- Route object: not announced34
| Change | Prefix or set | Detail |
|---|---|---|
| ROA: origin | 2001:468:1f0e::/48 | ROAs covering it name AS396955, not AS11537. If AS11537 should announce it, add a ROA for AS11537. |
| Route object: none | 2001:468:1f0e::/48 | Route objects for it name AS396955. A route object for 2001:468::/32 with origin AS11537 covers it (filters allowing more-specifics accept it). Add a route object with origin AS11537 in the RIR database for the space. |
| ROA: maxLength | 64.57.23.240/28 | ROA 64.57.16.0/20 AS11537 has maxLength 20; ROA 64.57.23.0/24 AS11537 has maxLength 24; the route is a /28. Raise the maxLength, or add a ROA for 64.57.23.240/28. |
| Route object: none | 64.57.23.240/28 | No route object for it. A route object for 64.57.23.0/24 with origin AS11537 covers it (too long for filters allowing more-specifics up to /24). Add a route object with origin AS11537 in the RIR database for the space. |
| ROA: maxLength | 64.57.19.80/28 | ROA 64.57.16.0/20 AS11537 has maxLength 20; ROA 64.57.19.0/24 AS11537 has maxLength 24; the route is a /28. Raise the maxLength, or add a ROA for 64.57.19.80/28. |
| Route object: none | 64.57.19.80/28 | No route object for it. A route object for 64.57.19.0/24 with origin AS11537 covers it (too long for filters allowing more-specifics up to /24). Add a route object with origin AS11537 in the RIR database for the space. |
| ROA: maxLength | 64.57.22.144/28 | ROA 64.57.16.0/20 AS11537 has maxLength 20; ROA 64.57.22.0/24 AS11537 has maxLength 24; the route is a /28. Raise the maxLength, or add a ROA for 64.57.22.144/28. |
| Route object: none | 64.57.22.144/28 | No route object for it. A route object for 64.57.22.0/24 with origin AS11537 covers it (too long for filters allowing more-specifics up to /24). Add a route object with origin AS11537 in the RIR database for the space. |
| ROA: maxLength | 64.57.22.176/28 | ROA 64.57.16.0/20 AS11537 has maxLength 20; ROA 64.57.22.0/24 AS11537 has maxLength 24; the route is a /28. Raise the maxLength, or add a ROA for 64.57.22.176/28. |
| Route object: none | 64.57.22.176/28 | No route object for it. A route object for 64.57.22.0/24 with origin AS11537 covers it (too long for filters allowing more-specifics up to /24). Add a route object with origin AS11537 in the RIR database for the space. |
| ROA: maxLength | 64.57.22.208/28 | ROA 64.57.16.0/20 AS11537 has maxLength 20; ROA 64.57.22.0/24 AS11537 has maxLength 24; the route is a /28. Raise the maxLength, or add a ROA for 64.57.22.208/28. |
| Route object: none | 64.57.22.208/28 | No route object for it. A route object for 64.57.22.0/24 with origin AS11537 covers it (too long for filters allowing more-specifics up to /24). Add a route object with origin AS11537 in the RIR database for the space. |
| ROA: maxLength | 64.57.22.232/29 | ROA 64.57.16.0/20 AS11537 has maxLength 20; ROA 64.57.22.0/24 AS11537 has maxLength 24; the route is a /29. Raise the maxLength, or add a ROA for 64.57.22.232/29. |
| Route object: none | 64.57.22.232/29 | No route object for it. A route object for 64.57.22.0/24 with origin AS11537 covers it (too long for filters allowing more-specifics up to /24). Add a route object with origin AS11537 in the RIR database for the space. |
| ROA: maxLength | 162.252.70.194/32 | ROA 162.252.68.0/22 AS11537 has maxLength 22; ROA 162.252.70.0/24 AS11537 has maxLength 24; the route is a /32. Raise the maxLength, or add a ROA for 162.252.70.194/32. |
| Route object: none | 162.252.70.194/32 | No route object for it. A route object for 162.252.70.0/24 with origin AS11537 covers it (too long for filters allowing more-specifics up to /24). Add a route object with origin AS11537 in the RIR database for the space. |
| ROA: maxLength | 162.252.70.196/32 | ROA 162.252.68.0/22 AS11537 has maxLength 22; ROA 162.252.70.0/24 AS11537 has maxLength 24; the route is a /32. Raise the maxLength, or add a ROA for 162.252.70.196/32. |
| Route object: none | 162.252.70.196/32 | No route object for it. A route object for 162.252.70.0/24 with origin AS11537 covers it (too long for filters allowing more-specifics up to /24). Add a route object with origin AS11537 in the RIR database for the space. |
| ROA: maxLength | 162.252.70.201/32 | ROA 162.252.68.0/22 AS11537 has maxLength 22; ROA 162.252.70.0/24 AS11537 has maxLength 24; the route is a /32. Raise the maxLength, or add a ROA for 162.252.70.201/32. |
| Route object: none | 162.252.70.201/32 | No route object for it. A route object for 162.252.70.0/24 with origin AS11537 covers it (too long for filters allowing more-specifics up to /24). Add a route object with origin AS11537 in the RIR database for the space. |
| ROA: maxLength | 162.252.70.202/32 | ROA 162.252.68.0/22 AS11537 has maxLength 22; ROA 162.252.70.0/24 AS11537 has maxLength 24; the route is a /32. Raise the maxLength, or add a ROA for 162.252.70.202/32. |
| Route object: none | 162.252.70.202/32 | No route object for it. A route object for 162.252.70.0/24 with origin AS11537 covers it (too long for filters allowing more-specifics up to /24). Add a route object with origin AS11537 in the RIR database for the space. |
| ROA: maxLength | 163.253.0.0/23 | ROA 163.253.0.0/16 AS11537 has maxLength 16; ROA 163.253.0.0/22 AS11537 has maxLength 22; the route is a /23. Raise the maxLength, or add a ROA for 163.253.0.0/23. |
| Route object: none | 163.253.0.0/23 | No route object for it. Add a route object with origin AS11537 in the RIR database for the space. |
| ROA: maxLength | 163.253.2.0/24 | ROA 163.253.0.0/16 AS11537 has maxLength 16; ROA 163.253.0.0/22 AS11537 has maxLength 22; the route is a /24. Raise the maxLength, or add a ROA for 163.253.2.0/24. |
| Route object: none | 163.253.2.0/24 | No route object for it. Add a route object with origin AS11537 in the RIR database for the space. |
| Route object: none | 163.253.0.0/22 | No route object for it. Add a route object with origin AS11537 in the RIR database for the space. |
| Route object: none | 163.253.0.0/24 | No route object for it. Add a route object with origin AS11537 in the RIR database for the space. |
| Route object: none | 163.253.3.0/24 | No route object for it. Add a route object with origin AS11537 in the RIR database for the space. |
| Route object: none | 163.253.23.0/24 | Route objects for it name AS396955. Add a route object with origin AS11537 in the RIR database for the space. |
| Route object: none | 2001:468:1f17::/48 | Route objects for it name AS396955. A route object for 2001:468::/32 with origin AS11537 covers it (filters allowing more-specifics accept it). Add a route object with origin AS11537 in the RIR database for the space. |
| Route object: none | 163.253.19.0/24 | Route objects for it name AS396955. Add a route object with origin AS11537 in the RIR database for the space. |
| Route object: none | 2001:468::/48 | No route object for it. A route object for 2001:468::/32 with origin AS11537 covers it (filters allowing more-specifics accept it). Add a route object with origin AS11537 in the RIR database for the space. |
| Route object: RIR | 64.57.16.0/20 | Route object only in RADB. Add it in the RIR database for the space. |
| Route object: RIR | 64.57.22.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| Route object: RIR | 162.252.70.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| Route object: RIR | 163.253.9.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| Route object: RIR | 163.253.12.0/23 | Route object only in RADB. Add it in the RIR database for the space. |
| Route object: RIR | 163.253.14.0/23 | Route object only in RADB. Add it in the RIR database for the space. |
| Route object: RIR | 163.253.28.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| Route object: RIR | 163.253.56.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| Route object: RIR | 163.253.57.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| Route object: RIR | 163.253.64.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| Route object: RIR | 163.253.66.0/23 | Route object only in RADB. Add it in the RIR database for the space. |
| Route object: RIR | 163.253.83.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| Route object: RIR | 198.71.45.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| Route object: RIR | 198.71.46.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| Route object: RIR | 163.253.81.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| Route object: RIR | 163.253.17.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| Route object: RIR | 2001:468:2f01::/48 | Route object only in RADB. Add it in the RIR database for the space. |
| Route object: RIR | 2001:468:2f02::/47 | Route object only in RADB. Add it in the RIR database for the space. |
| Route object: RIR | 2001:468:2f0b::/48 | Route object only in RADB. Add it in the RIR database for the space. |
| Route object: RIR | 2001:468:2f0d::/48 | Route object only in RADB. Add it in the RIR database for the space. |
| Route object: RIR | 163.253.80.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| Route object: RIR | 163.253.63.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| Route object: RIR | 2001:468:17::/48 | Route object only in RADB. Add it in the RIR database for the space. |
| Route object: RIR | 2001:468:f00::/40 | Route object only in RADB. Add it in the RIR database for the space. |
| Route object: RIR | 2001:468:ef01::/48 | Route object only in RADB. Add it in the RIR database for the space. |
| Route object: RIR | 2001:468:2f0a::/48 | Route object only in RADB. Add it in the RIR database for the space. |
| Route object: RIR | 2001:468:2f00::/48 | Route object only in RADB. Add it in the RIR database for the space. |
Route objects not announced
Route objects with origin AS11537 whose prefix no peer sees AS11537 announce. Many are kept on purpose (backup routes, space announced only in some places).
| 64.57.16.0/24 | RADB | Valid |
| 64.57.17.0/24 | RADB | Valid |
| 64.57.18.0/24 | RADB | Valid |
| 64.57.19.0/24 | RADB | Valid |
| 64.57.23.0/24 | RADB | Valid |
| 64.57.24.0/24 | RADB | Valid |
| 64.57.25.0/24 | RADB | Valid |
| 64.57.26.0/24 | RADB | Valid |
| 64.57.27.0/24 | RADB | Valid |
| 64.57.28.0/24 | RADB | Valid |
| 64.57.30.0/24 | RADB | Valid |
| 64.57.31.0/24 | RADB | Valid |
| 162.244.104.0/21 | RADB | Valid |
| 162.252.68.0/24 | RADB | Valid |
| 162.252.71.0/24 | RADB | Valid |
| 163.253.4.0/24 | RADB | Valid |
| 163.253.5.0/24 | RADB | Valid |
| 163.253.6.0/24 | RADB | Valid |
| 163.253.7.0/24 | RADB | Valid |
| 163.253.30.0/24 | RADB | Valid |
| 163.253.31.0/24 | RADB | Valid |
| 163.253.32.0/24 | RADB | Valid |
| 163.253.34.0/24 | RADB | Valid |
| 163.253.40.0/23 | RADB | Valid |
| 163.253.44.0/24 | RADB | Valid |
| 192.52.179.0/24 | RADB | No ROA |
| 2001:468::/32 | RADB | No ROA |
| 2001:468:c07::/48 | RADB | Valid |
| 2001:468:1f10::/48 | RADB | Valid |
| 2001:468:1f11::/48 | RADB | Valid |
| 2001:468:2600::/48 | RADB | Valid |
| 2001:468:2610::/48 | RADB | Valid |
| 2001:468:2630::/48 | RADB | Valid |
| 2001:468:2640::/48 | 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.