Routing security
AS11537 INTERNET2-RESEARCH-EDU
Unclassified ARIN Educational/Research
RPKI valid
77%
33 of 43 announcements
RPKI invalid
10
dropped by validating networks
No ROA
0
not covered by any ROA
IRR registered
88%
3 missing · 2 other origin
ROAs
74
authorising this AS
Announcements
What this network originates
Every prefix observed with AS11537 as its origin, checked against RPKI and the IRR. Problems sort first.
| Prefix | RPKI | IRR | Vantage points |
|---|---|---|---|
| 64.57.19.80/28 | RPKI invalid · length | IRR covering | 1 |
| 64.57.22.144/28 | RPKI invalid · length | IRR covering | 1 |
| 64.57.22.176/28 | RPKI invalid · length | IRR covering | 1 |
| 64.57.22.208/28 | RPKI invalid · length | IRR covering | 1 |
| 64.57.22.232/29 | RPKI invalid · length | IRR covering | 1 |
| 64.57.23.240/28 | RPKI invalid · length | IRR covering | 2 |
| 162.252.70.194/32 | RPKI invalid · length | IRR covering | 1 |
| 162.252.70.196/32 | RPKI invalid · length | IRR covering | 1 |
| 162.252.70.201/32 | RPKI invalid · length | IRR covering | 1 |
| 162.252.70.202/32 | RPKI invalid · length | IRR covering | 1 |
| 163.253.0.0/22 | RPKI valid | No IRR | 7 |
| 163.253.0.0/24 | RPKI valid | No IRR | 7 |
| 163.253.3.0/24 | RPKI valid | No IRR | 7 |
| 163.253.19.0/24 | RPKI valid | IRR other origin | 2 |
| 163.253.23.0/24 | RPKI valid | IRR other origin | 7 |
| 64.57.16.0/20 | RPKI valid | IRR | 7 |
| 64.57.22.0/24 | RPKI valid | IRR | 7 |
| 162.252.70.0/24 | RPKI valid | IRR | 7 |
| 163.253.9.0/24 | RPKI valid | IRR | 7 |
| 163.253.12.0/23 | RPKI valid | IRR | 7 |
| 163.253.14.0/23 | RPKI valid | IRR | 7 |
| 163.253.16.0/24 | RPKI valid | IRR | 7 |
| 163.253.17.0/24 | RPKI valid | IRR | 7 |
| 163.253.28.0/24 | RPKI valid | IRR | 7 |
| 163.253.56.0/24 | RPKI valid | IRR | 7 |
| 163.253.57.0/24 | RPKI valid | IRR | 7 |
| 163.253.63.0/24 | RPKI valid | IRR | 5 |
| 163.253.64.0/24 | RPKI valid | IRR | 7 |
| 163.253.66.0/23 | RPKI valid | IRR | 7 |
| 163.253.80.0/24 | RPKI valid | IRR | 5 |
| 163.253.81.0/24 | RPKI valid | IRR | 6 |
| 163.253.83.0/24 | RPKI valid | IRR | 7 |
| 198.71.45.0/24 | RPKI valid | IRR | 7 |
| 198.71.46.0/24 | RPKI valid | IRR | 7 |
| 2001:468:1f0c::/48 | RPKI valid | IRR | 1 |
| 2001:468:1f17::/48 | RPKI valid | IRR covering | 1 |
| 2001:468:2f0b::/48 | RPKI valid | IRR | 1 |
| 2001:468:2f0d::/48 | RPKI valid | IRR | 1 |
| 2001:468:2f01::/48 | RPKI valid | IRR | 1 |
| 2001:468:2f02::/47 | RPKI valid | IRR | 1 |
| 2001:468:17::/48 | RPKI valid | IRR | 1 |
| 2001:468:ef01::/48 | RPKI valid | IRR | 1 |
| 2001:468:f00::/40 | RPKI valid | IRR | 1 |
RPKI · ROAs
Route origin authorisations
Signed statements by address holders that AS11537 may originate these prefixes, up to the maximum length shown.
ROA-based and RPKI-valid-only prefix lists for routers are on asn.ipinfo.app.
RPKI · ASPA
Declared transit providers
No ASPA record This network has not published an ASPA object. ASPA lets a network sign the list of its transit providers, so routers can reject paths that route through anyone else (route leaks). Only a few thousand networks publish one so far, so its absence is normal.
IRR
Registered route objects
Route objects naming AS11537 as origin, across RADb, the RIR registries, ALTDB and NTTCOM. Objects that are registered but not announced come first: a stale object lets anyone who can spoof this origin through an IRR-built filter.
| Prefix | Source | Description | Maintainer | Changed | Routing |
|---|---|---|---|---|---|
| 64.57.16.0/24 | RADB | Internet2 | MAINT-AS11537 | 2023-11-13 | Not announced |
| 64.57.17.0/24 | RADB | Internet2 | MAINT-AS11537 | 2023-11-13 | Not announced |
| 64.57.18.0/24 | RADB | Internet2 | MAINT-AS11537 | 2023-11-13 | Not announced |
| 64.57.19.0/24 | RADB | Internet2 | MAINT-AS11537 | 2023-11-13 | Not announced |
| 64.57.23.0/24 | RADB | Internet2 | MAINT-AS11537 | 2023-11-13 | Not announced |
| 64.57.24.0/24 | RADB | Internet2 | MAINT-AS11537 | 2023-11-13 | Not announced |
| 64.57.25.0/24 | RADB | Internet2 | MAINT-AS11537 | 2023-11-13 | Not announced |
| 64.57.26.0/24 | RADB | Internet2 | MAINT-AS11537 | 2023-11-13 | Not announced |
| 64.57.27.0/24 | RADB | Internet2 | MAINT-AS11537 | 2023-11-13 | Not announced |
| 64.57.28.0/24 | RADB | Internet2 | MAINT-AS11537 | 2023-11-13 | Not announced |
| 64.57.30.0/24 | RADB | Internet2 | MAINT-AS11537 | 2023-11-13 | Not announced |
| 64.57.31.0/24 | RADB | Internet2 | MAINT-AS11537 | 2023-11-13 | Not announced |
| 162.244.104.0/21 | RADB | Internet2 | MAINT-AS11537 | 2023-11-13 | Not announced |
| 162.252.68.0/24 | RADB | Internet2 | MAINT-AS11537 | 2023-11-13 | Not announced |
| 162.252.71.0/24 | RADB | Internet2 | MAINT-AS11537 | 2023-11-13 | Not announced |
| 163.253.4.0/24 | RADB | Internet2 | MAINT-AS11537 | 2023-11-13 | Not announced |
| 163.253.5.0/24 | RADB | Internet2 | MAINT-AS11537 | 2023-11-13 | Not announced |
| 163.253.6.0/24 | RADB | Internet2 | MAINT-AS11537 | 2023-11-13 | Not announced |
| 163.253.7.0/24 | RADB | Internet2 Cloud Service | MAINT-AS11537 | 2023-11-13 | Not announced |
| 163.253.30.0/24 | RADB | Eduroam 1 | MAINT-AS11537 | 2023-11-13 | Not announced |
| 163.253.31.0/24 | RADB | Eduroam 2 | MAINT-AS11537 | 2023-11-13 | Not announced |
| 163.253.32.0/24 | RADB | Internet2 TSG LOSA | MAINT-AS11537 | 2023-11-13 | Not announced |
| 163.253.34.0/24 | RADB | Internet2 TSG WASH | MAINT-AS11537 | 2023-11-13 | Not announced |
| 163.253.40.0/23 | RADB | Internet2 TSG DC | MAINT-AS11537 | 2023-11-13 | Not announced |
| 163.253.44.0/24 | RADB | Internet2 TSG Denv | MAINT-AS11537 | 2023-11-13 | Not announced |
| 192.52.179.0/24 | RADB | EDUCAUSE | MAINT-AS11537 | 2023-11-13 | Not announced |
| 2001:468::/32 | RADB | Internet2 | MAINT-AS11537 | 2023-11-13 | Not announced |
| 2001:468:c07::/48 | RADB | EDUCAUSE | MAINT-AS11537 | 2023-11-13 | Not announced |
| 2001:468:1f10::/48 | RADB | Eduroam 1 | MAINT-AS11537 | 2023-11-13 | Not announced |
| 2001:468:1f11::/48 | RADB | Eduroam 2 | MAINT-AS11537 | 2023-11-13 | Not announced |
| 2001:468:2600::/48 | RADB | Internet2 TSG WASH | MAINT-AS11537 | 2023-11-13 | Not announced |
| 2001:468:2610::/48 | RADB | Internet2 TSG LOSA | MAINT-AS11537 | 2023-11-13 | Not announced |
| 2001:468:2630::/48 | RADB | Internet2 TSG DC | MAINT-AS11537 | 2023-11-13 | Not announced |
| 2001:468:2640::/48 | RADB | Internet2 TSG Denv | MAINT-AS11537 | 2023-11-13 | Not announced |
| 2001:468:2f00::/48 | RADB | Internet2 CAIDA ROOTBEER Experiment | MAINT-AS11537 | 2026-07-13 | Not announced |
| 2001:468:2f0a::/48 | RADB | Internet2 CAIDA ROOTBEER Experiment | MAINT-AS11537 | 2026-08-18 | Not announced |
| 64.57.16.0/20 | RADB | Internet2 | MAINT-AS11537 | 2023-11-13 | Announced |
| 64.57.22.0/24 | RADB | Internet2 | MAINT-AS11537 | 2023-11-13 | Announced |
| 162.252.70.0/24 | RADB | Internet2 | MAINT-AS11537 | 2023-11-13 | Announced |
| 163.253.9.0/24 | RADB | Internet2 | MAINT-AS11537 | 2023-11-13 | Announced |
| 163.253.12.0/23 | RADB | Internet2 | MAINT-AS11537 | 2023-11-13 | Announced |
| 163.253.14.0/23 | RADB | Internet2 | MAINT-AS11537 | 2023-11-13 | Announced |
| 163.253.16.0/24 | ARIN | Internet2 | MNT-INTER-395 | 2025-05-20 | Announced |
| 163.253.17.0/24 | RADB | Internet2 PAS | MAINT-AS11537 | 2023-11-13 | Announced |
| 163.253.28.0/24 | RADB | Internet2 SMN Misc | MAINT-AS11537 | 2023-11-13 | Announced |
| 163.253.56.0/24 | RADB | Internet2 | MAINT-AS11537 | 2023-11-13 | Announced |
| 163.253.57.0/24 | RADB | Internet2 | MAINT-AS11537 | 2024-08-03 | Announced |
| 163.253.63.0/24 | RADB | Internet2 CAIDA LPP Experiment | MAINT-AS11537 | 2025-05-07 | Announced |
| 163.253.64.0/24 | RADB | Internet2 CAIDA LPP Experiment | MAINT-AS11537 | 2026-01-22 | Announced |
| 163.253.66.0/23 | RADB | Internet2 CAIDA LPP Experiment | MAINT-AS11537 | 2026-02-25 | Announced |
| 163.253.80.0/24 | RADB | Internet2 CAIDA ROOTBEER Experiment | MAINT-AS11537 | 2026-08-18 | Announced |
| 163.253.81.0/24 | RADB | Internet2 CAIDA ROOTBEER Experiment | MAINT-AS11537 | 2026-08-18 | Announced |
| 163.253.83.0/24 | RADB | Internet2 CAIDA ROOTBEER Experiment | MAINT-AS11537 | 2026-08-18 | Announced |
| 198.71.45.0/24 | RADB | Internet2 | MAINT-AS11537 | 2023-11-13 | Announced |
| 198.71.46.0/24 | RADB | Internet2 | MAINT-AS11537 | 2023-11-13 | Announced |
| 2001:468:17::/48 | RADB | Internet2 PAS | MAINT-AS11537 | 2023-11-13 | Announced |
| 2001:468:f00::/40 | RADB | Internet2 IPv6 Test Pod Project | MAINT-AS11537 | 2024-03-28 | Announced |
| 2001:468:1f0c::/48 | ARIN | Internet2 | MNT-INTER-395 | 2025-05-20 | Announced |
| 2001:468:2f01::/48 | RADB | Internet2 CAIDA ROOTBEER Experiment | MAINT-AS11537 | 2026-07-13 | Announced |
| 2001:468:2f02::/47 | RADB | Internet2 CAIDA ROOTBEER Experiment | MAINT-AS11537 | 2026-07-13 | Announced |
| 2001:468:2f0b::/48 | RADB | Internet2 CAIDA ROOTBEER Experiment | MAINT-AS11537 | 2026-08-18 | Announced |
| 2001:468:2f0d::/48 | RADB | Internet2 CAIDA ROOTBEER Experiment | MAINT-AS11537 | 2026-08-18 | Announced |
| 2001:468:ef01::/48 | RADB | Internet2 BLENDED | MAINT-AS11537 | 2024-03-26 | Announced |
IRR
AS-sets
The as-set is what upstreams expand to build this network's customer filter. Sets that list AS11537 directly show who expects to carry it.
| AS-set | Where | Relationship |
|---|---|---|
AS-396926-AS-MISSION-P | ARIN | Lists AS11537 as a direct member |
AS-DFNFROMABILENE | RIPE | Lists AS11537 as a direct member |
AS-GANGBANG | ALTDB | Lists AS11537 as a direct member |
AS-GOREX | RADB | Lists AS11537 as a direct member |
AS-PNW-GIGAPOP-T-I2 | RADB | Lists AS11537 as a direct member |
AS-SEATTLEIX-RS-CLIENTS | RIPE | Lists AS11537 as a direct member |
AS10886:AS-RE-PROV | RADB | Lists AS11537 as a direct member |
AS11164:AS-INTERNAL | RADB | Lists AS11537 as a direct member |
AS11537:AS-CONE | RADB | Lists AS11537 as a direct member |
AS11537:AS-CONE-BETA | RADB | Lists AS11537 as a direct member |
AS11537:AS-INTERNAL | RADB | Lists AS11537 as a direct member |
AS11537:AS-PARTICIPANTS | RADB | Lists AS11537 as a direct member |
AS11537:AS-TO-GEANT | RADB | Lists AS11537 as a direct member |
AS198949:AS-SD | RADB | Lists AS11537 as a direct member |
AS20965:AS-FROM-INTERNET2-TO-GEANT | RIPE | Lists AS11537 as a direct member |
AS23864:AS-NREN-TRANSIT | APNIC | Lists AS11537 as a direct member |
AS293:AS-FROM-I2-TO-ESNET | ARIN | Lists AS11537 as a direct member |
AS293:AS-FROM-SINGAREN-TO-ESNET | ARIN | Lists AS11537 as a direct member |
AS3676:AS-UIOWA-PEERS-ANNOUNCE-CUST | RADB | Lists AS11537 as a direct member |
AS396955:AS-TRANSIT | RADB | Lists AS11537 as a direct member |
AS396955:AS-TRANSIT-ARELION | RADB | Lists AS11537 as a direct member |
AS7575:AS-RESEARCH | RADB | Lists AS11537 as a direct member |
RPKI from rpki-client, validated 2026-10-11 12:23 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-10-11. Cross-check on bgp.he.net.