asn.dev

Routing security

AS2381 WISCNET1-AS

Unclassified ARIN Educational/Research

RPKI valid 15% 6 of 39 announcements
RPKI invalid 0 none
No ROA 33 not covered by any ROA
IRR registered 100% 0 missing · 0 other origin
ROAs 8 authorising this AS

Announcements

What this network originates

39 observed

Every prefix observed with AS2381 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
64.189.15.0/24No ROAIRR60
140.104.0.0/16No ROAIRR60
143.109.64.0/19No ROAIRR60
143.109.192.0/19No ROAIRR60
144.89.0.0/18No ROAIRR60
148.59.44.0/24No ROAIRR60
160.32.0.0/22No ROAIRR60
165.128.0.0/16No ROAIRR60
170.125.0.0/16No ROAIRR60
170.125.238.0/23No ROAIRR60
192.156.230.0/24No ROAIRR60
192.206.48.0/24No ROAIRR60
199.197.64.0/18No ROAIRR60
199.233.44.0/23No ROAIRR covering54
199.233.44.0/24No ROAIRR covering54
199.233.45.0/24No ROAIRR covering54
199.233.84.0/24No ROAIRR60
199.233.86.0/24No ROAIRR60
199.233.142.0/24No ROAIRR60
199.242.176.0/24No ROAIRR60
199.248.186.0/24No ROAIRR60
204.128.233.0/24No ROAIRR60
204.128.234.0/24No ROAIRR60
204.128.235.0/24No ROAIRR60
204.128.236.0/24No ROAIRR60
204.128.237.0/24No ROAIRR60
204.128.238.0/24No ROAIRR60
204.128.240.0/24No ROAIRR60
204.128.241.0/24No ROAIRR60
204.128.242.0/24No ROAIRR60
204.145.232.0/24No ROAIRR60
208.85.28.0/22No ROAIRR60
2620:11f:f000::/40No ROAIRR33
140.189.0.0/16RPKI validIRR60
198.150.0.0/16RPKI validIRR60
205.213.0.0/16RPKI validIRR60
216.56.0.0/16RPKI validIRR60
216.56.252.0/23RPKI validIRR covering60
2001:4e0::/32RPKI validIRR34

RPKI · ROAs

Route origin authorisations

8 ROAs

Signed statements by address holders that AS2381 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
140.189.0.0/16/16ARIN
198.150.0.0/16/16ARIN
205.213.0.0/16/16ARIN
216.56.0.0/16/16ARIN
216.56.252.0/23/23ARIN
216.56.253.0/24/24ARIN
2001:4e0::/32/32ARIN
2001:4e0:1010::/44/48ARIN

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

39 objects · 3 not announced

Route objects naming AS2381 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.

PrefixSourceDescriptionMaintainerChangedRouting
199.233.32.0/20RADBRock County GovernmentMAINT-WISCNET2023-11-13Not announced
204.44.160.0/20RADBSt Mary's Hospital HSHSMAINT-WISCNET2026-03-17Not announced
2001:4e0:1010::/44RADBWiscNet RPKI TestingMAINT-WISCNET2023-11-13Not announced
64.189.15.0/24ARINAPOG-WISCONSINLUTHERANMNT-APOG2024-08-02Announced
64.189.15.0/24RADBWisconsin Lutheran CollegeMAINT-WISCNET2024-08-01Announced
140.104.0.0/16RADBCarroll UniversityMAINT-WISCNET2023-11-13Announced
140.189.0.0/16RADBWiscNetMAINT-WISCNET2023-11-13Announced
143.109.64.0/19RADBRipon CollegeMAINT-WISCNET2023-11-13Announced
143.109.192.0/19RADBRipon CollegeMAINT-WISCNET2023-11-13Announced
144.89.0.0/18RADBBeloit CollegeMAINT-WISCNET2024-12-05Announced
148.59.44.0/24RADBJanesville School DistrictMAINT-WISCNET2023-11-13Announced
160.32.0.0/22RADBChippewa Valley Technical CollegeMAINT-WISCNET2024-03-25Announced
165.128.0.0/16RADBWestern Technical CollegeMAINT-WISCNET2023-11-13Announced
170.125.0.0/16RADBDane County GovernmentMAINT-WISCNET2023-11-13Announced
170.125.238.0/23RADBDane County Government via WiscNetMAINT-WISCNET2023-11-13Announced
192.156.230.0/24RADBCity of New BerlinMAINT-WISCNET2023-11-13Announced
192.206.48.0/24RADBMilwaukee Public MuseumMAINT-WISCNET2023-11-13Announced
198.150.0.0/16RADBWiscNetMAINT-WISCNET2023-11-13Announced
199.197.64.0/18RADBMadison Metropolitan School DistrictMAINT-WISCNET2023-11-13Announced
199.233.84.0/24RADBMilwaukee County Federated Library SystemMAINT-WISCNET2023-11-13Announced
199.233.86.0/24RADBMilwaukee County Federated Library SystemMAINT-WISCNET2023-11-13Announced
199.233.142.0/24RADBMilwaukee County Federated Library SystemMAINT-WISCNET2023-11-13Announced
199.242.176.0/24RADBWinnefox Library SystemMAINT-WISCNET2023-11-13Announced
199.248.186.0/24RADBCity of Oshkosh GovernmentMAINT-WISCNET2023-11-13Announced
204.128.233.0/24RADBMilwaukee County Federated Library SystemMAINT-WISCNET2023-11-13Announced
204.128.234.0/24RADBMilwaukee County Federated Library SystemMAINT-WISCNET2023-11-13Announced
204.128.235.0/24RADBMilwaukee County Federated Library SystemMAINT-WISCNET2023-11-13Announced
204.128.236.0/24RADBMilwaukee County Federated Library SystemMAINT-WISCNET2023-11-13Announced
204.128.237.0/24RADBMilwaukee County Federated Library SystemMAINT-WISCNET2023-11-13Announced
204.128.238.0/24RADBMilwaukee County Federated Library SystemMAINT-WISCNET2023-11-13Announced
204.128.240.0/24RADBMilwaukee County Federated Library SystemMAINT-WISCNET2023-11-13Announced
204.128.241.0/24RADBMilwaukee County Federated Library SystemMAINT-WISCNET2023-11-13Announced
204.128.242.0/24RADBMilwaukee County Federated Library SystemMAINT-WISCNET2023-11-13Announced
204.145.232.0/24RADBLa Crosse Public LibraryMAINT-WISCNET2023-11-13Announced
205.213.0.0/16RADBWiscNetMAINT-WISCNET2023-11-13Announced
208.85.28.0/22RADBCity of La Crosse, WIMAINT-WISCNET2023-11-13Announced
216.56.0.0/16RADBWiscNetMAINT-WISCNET2023-11-13Announced
2001:4e0::/32RADBWiscNetMAINT-WISCNET2023-11-13Announced
2620:11f:f000::/40RADBNortheast Wisconsin Technical CollegeMAINT-WISCNET2023-11-13Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS2381 directly show who expects to carry it.

AS-setWhereRelationship
AS-WISCNET-WRIPSPeeringDBDeclared by the operator as its own set
AS-AS33274-MICE-RS-PEERSARINLists AS2381 as a direct member
AS-HURRICANERADBLists AS2381 as a direct member
AS-HURRICANEV6RADBLists AS2381 as a direct member
AS-HWNG-DOWNSTREAMSALTDBLists AS2381 as a direct member
AS-RCN-CE-PEERSRADBLists AS2381 as a direct member
AS-TRANSROUTE-SPECRIPELists AS2381 as a direct member
AS-WISCNETRADBLists AS2381 as a direct member
AS22335:AS-CUSTOMERSRADBLists AS2381 as a direct member
AS3303:AS-SWCMPEERSRIPELists AS2381 as a direct member
AS3676:AS-UIOWA-PEERS-ANNOUNCE-CUSTRADBLists AS2381 as a direct member

RPKI from rpki-client, validated 2026-10-12 12:10 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-10-12. Cross-check on bgp.he.net.