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Routing security

AS1411 CHRISTOPHER-NEWPORT-UNIVERSITY - Christopher Newport University

Unclassified ARIN

RPKI valid 100% 9 of 9 announcements
RPKI invalid 0 none
No ROA 0 not covered by any ROA
IRR registered 100% 0 missing · 0 other origin
ROAs 1 authorising this AS

Announcements

What this network originates

9 observed

Every prefix observed with AS1411 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
137.155.132.0/22RPKI validIRR56
137.155.240.0/24RPKI validIRR56
137.155.241.0/24RPKI validIRR56
137.155.242.0/24RPKI validIRR56
137.155.249.0/24RPKI validIRR56
137.155.250.0/24RPKI validIRR56
137.155.253.0/24RPKI validIRR56
137.155.254.0/24RPKI validIRR56
137.155.255.0/24RPKI validIRR56

RPKI · ROAs

Route origin authorisations

1 ROAs

Signed statements by address holders that AS1411 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
137.155.128.0/17/24ARIN

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

9 objects · 0 not announced

Route objects naming AS1411 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
137.155.132.0/22ARINChristopher Newport RouteMNT-CNU-1-Z2026-07-29Announced
137.155.240.0/24ARINChristopher Newport RouteMNT-CNU-1-Z2026-07-29Announced
137.155.241.0/24ARINChristopher Newport RouteMNT-CNU-1-Z2026-07-29Announced
137.155.242.0/24ARINChristopher Newport RouteMNT-CNU-1-Z2026-07-29Announced
137.155.249.0/24ARINChristopher Newport RouteMNT-CNU-1-Z2026-07-29Announced
137.155.250.0/24ARINChristopher Newport RouteMNT-CNU-1-Z2026-07-29Announced
137.155.253.0/24ARINChristopher Newport RouteMNT-CNU-1-Z2026-07-29Announced
137.155.254.0/24ARINChristopher Newport RouteMNT-CNU-1-Z2026-07-29Announced
137.155.255.0/24ARINChristopher Newport RouteMNT-CNU-1-Z2026-07-29Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS1411 directly show who expects to carry it.

AS-setWhereRelationship
AS-COX-NOVARADBLists AS1411 as a direct member
AS-WINDSTREAM-CUSTRADBLists AS1411 as a direct member
AS-XO-BARINLists AS1411 as a direct member
AS40151:AS-CONERADBLists AS1411 as a direct member
AS40220:AS-ALLRADBLists AS1411 as a direct member

RPKI from rpki-client, validated 2026-11-04 19:18 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-11-04. Cross-check on bgp.he.net.