asn.dev

Routing security

AS23483 SHASTACOE

Education ARIN Educational/Research

RPKI valid 89% 16 of 18 announcements
RPKI invalid 0 none
No ROA 2 not covered by any ROA
IRR registered 100% 0 missing · 0 other origin
ROAs 23 authorising this AS

Announcements

What this network originates

18 observed

Every prefix observed with AS23483 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
207.163.229.0/24No ROAIRR57
2607:f380:864::/48No ROAIRR1
66.244.0.0/18RPKI validIRR55
66.244.0.0/19RPKI validIRR57
66.244.4.0/24RPKI validIRR57
66.244.15.0/24RPKI validIRR55
66.244.16.0/24RPKI validIRR57
66.244.29.0/24RPKI validIRR55
66.244.32.0/19RPKI validIRR57
66.244.41.0/24RPKI validIRR57
66.244.44.0/24RPKI validIRR57
66.244.45.0/24RPKI validIRR57
66.244.63.0/24RPKI validIRR55
2602:fd01::/36RPKI validIRR32
2602:fd01::/48RPKI validIRR32
2602:fd01:40::/48RPKI validIRR32
2602:fd01:a40::/48RPKI validIRR covering32
2602:fd01:fc0::/48RPKI validIRR31

RPKI · ROAs

Route origin authorisations

23 ROAs

Signed statements by address holders that AS23483 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
66.244.0.0/18/19ARIN
66.244.0.0/20/20ARIN
66.244.4.0/24/24ARIN
66.244.15.0/24/24ARIN
66.244.16.0/20/20ARIN
66.244.16.0/24/24ARIN
66.244.20.0/24/24ARIN
66.244.29.0/24/24ARIN
66.244.32.0/20/20ARIN
66.244.41.0/24/24ARIN
66.244.44.0/24/24ARIN
66.244.45.0/24/24ARIN
66.244.48.0/20/20ARIN
66.244.63.0/24/24ARIN
2602:fd01::/36/37ARIN
2602:fd01::/38/38ARIN
2602:fd01::/48/48ARIN
2602:fd01:40::/48/48ARIN
2602:fd01:400::/38/38ARIN
2602:fd01:800::/38/38ARIN
2602:fd01:a40::/44/48ARIN
2602:fd01:c00::/38/38ARIN
2602:fd01:fc0::/48/48ARIN

ROA-based and RPKI-valid-only prefix lists for routers are on asn.ipinfo.app.

RPKI · ASPA

Declared transit providers

3 declared

This network has signed an ASPA record naming its transit providers. Each is compared against the upstreams observed in routing paths.

ASNetworkASPARouting paths
AS2152CENICDeclaredObserved
AS20115Charter Communications LLCDeclarednot observed
AS22516Charter Communications LLCDeclaredObserved

An observed upstream that is not declared is not necessarily a leak: our upstream inference cannot tell a transit provider from a peer seen in the same position. A declared provider that is never observed is usually a backup path.

IRR

Registered route objects

39 objects · 14 not announced

Route objects naming AS23483 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
66.244.0.0/20ARINShasta County Office of EducationMNT-SCOE-32024-12-10Not announced
66.244.16.0/20ARINShasta County Office of EducationMNT-SCOE-32024-12-10Not announced
66.244.20.0/24ARINShasta County Office of EducationMNT-SCOE-32026-08-04Not announced
66.244.32.0/20ARINShasta County Office of EducationMNT-SCOE-32024-12-10Not announced
66.244.48.0/20ARINShasta County Office of EducationMNT-SCOE-32024-12-10Not announced
2602:fd01::/37ARINShasta County Office of EducationMNT-SCOE-32024-07-19Not announced
2602:fd01::/37RADB—MAINT-AS234832024-07-19Not announced
2602:fd01::/38ARINShasta County Office of EducationMNT-SCOE-32024-12-10Not announced
2602:fd01:400::/38ARINShasta County Office of EducationMNT-SCOE-32024-12-10Not announced
2602:fd01:800::/37ARINShasta County Office of EducationMNT-SCOE-32024-07-19Not announced
2602:fd01:800::/37RADB—MAINT-AS234832024-07-19Not announced
2602:fd01:800::/38ARINShasta County Office of EducationMNT-SCOE-32024-12-10Not announced
2602:fd01:a40::/44ARINShasta County Office of EducationMNT-SCOE-32025-03-10Not announced
2602:fd01:c00::/38ARINShasta County Office of EducationMNT-SCOE-32024-12-10Not announced
66.244.0.0/18ARINShasta County Office of EducationMNT-SCOE-32026-08-04Announced
66.244.0.0/18RADBShasta County Office of EducationMAINT-AS234832023-11-13Announced
66.244.0.0/19ARINShasta County Office of EducationMNT-SCOE-32024-07-19Announced
66.244.0.0/19RADB—MAINT-AS234832024-07-19Announced
66.244.4.0/24ARINShasta County Office of EducationMNT-SCOE-32026-08-04Announced
66.244.15.0/24ARINShasta County Office of EducationMNT-SCOE-32026-08-04Announced
66.244.16.0/24ARINShasta County Office of EducationMNT-SCOE-32026-08-04Announced
66.244.16.0/24RADB—MAINT-AS234832024-07-19Announced
66.244.29.0/24ARINSCOE - RCSMNT-SCOE-32026-08-04Announced
66.244.32.0/19ARINShasta County Office of EducationMNT-SCOE-32024-07-19Announced
66.244.32.0/19RADB—MAINT-AS234832024-07-19Announced
66.244.41.0/24ARINShasta County Office of EducationMNT-SCOE-32025-03-10Announced
66.244.44.0/24ARINShasta County Office of EducationMNT-SCOE-32025-03-10Announced
66.244.45.0/24ARINShasta County Office of EducationMNT-SCOE-32025-03-10Announced
66.244.63.0/24ARINShasta County Office of EducationMNT-SCOE-32026-08-04Announced
66.244.63.0/24RADB—MAINT-AS234832024-07-19Announced
207.163.229.0/24ARINShasta County Office of EducationMNT-SCOE-32024-08-09Announced
207.163.229.0/24RADBSHASTACOENET2MAINT-AS234832023-11-13Announced
2602:fd01::/36ARINShasta County Office of EducationMNT-SCOE-32026-08-04Announced
2602:fd01::/36RADBShasta County Office of EducationMAINT-AS234832023-11-13Announced
2602:fd01::/48ARINShasta County Office of EducationMNT-SCOE-32026-08-04Announced
2602:fd01:40::/48ARINShasta County Office of EducationMNT-SCOE-32026-08-04Announced
2602:fd01:fc0::/48ARINShasta County Office of EducationMNT-SCOE-32026-08-04Announced
2602:fd01:fc0::/48RADB—MAINT-AS234832024-07-19Announced
2607:f380:864::/48RADBShasta County Office of EducationMAINT-AS234832023-11-13Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS23483 directly show who expects to carry it.

AS-setWhereRelationship
AS-CALREN2RADBLists AS23483 as a direct member
AS-CHTR-SYNCRADBLists AS23483 as a direct member
AS-HURRICANERADBLists AS23483 as a direct member
AS-HURRICANEV6RADBLists AS23483 as a direct member
AS-RR-SYNCRADBLists AS23483 as a direct member
AS198949:AS-SDRADBLists AS23483 as a direct member
AS23483:AS-CONERADBLists AS23483 as a direct member
AS293:AS-FROM-SINGAREN-TO-ESNETARINLists AS23483 as a direct member

RPKI from rpki-client, validated 2026-11-01 13:04 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-11-01. Cross-check on bgp.he.net.