asn.dev

Routing security

AS15038 CAMBINC-1

Unclassified ARIN

RPKI valid 100% 10 of 10 announcements
RPKI invalid 0 none
No ROA 0 not covered by any ROA
IRR registered 100% 0 missing · 0 other origin
ROAs 3 authorising this AS

Announcements

What this network originates

10 observed

Every prefix observed with AS15038 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
74.116.32.0/24RPKI validIRR53
74.116.33.0/24RPKI validIRR50
74.116.34.0/24RPKI validIRR50
74.116.35.0/24RPKI validIRR51
74.116.36.0/24RPKI validIRR53
74.116.37.0/24RPKI validIRR51
135.84.57.0/24RPKI validIRR57
135.84.58.0/24RPKI validIRR53
135.84.59.0/24RPKI validIRR57
204.9.220.0/22RPKI validIRR57

RPKI · ROAs

Route origin authorisations

3 ROAs

Signed statements by address holders that AS15038 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
74.116.32.0/21/24ARIN
135.84.56.0/21/24ARIN
204.9.220.0/22/22ARIN

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

28 objects · 7 not announced

Route objects naming AS15038 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
65.195.93.0/24ALTDBCambridge IncubatorMAINT-AS150382001-04-03Not announced
74.116.32.0/21ARINCIC Intl NetworksMNT-CAMBRI-512025-02-14Not announced
74.116.32.0/21RADBCIC remote address rangesMAINT-AS150382023-11-13Not announced
135.84.56.0/21ARINCIC USA NetworksMNT-CAMBRI-512025-02-14Not announced
135.84.56.0/21RADBCICMAINT-AS150382023-11-13Not announced
135.84.56.0/24ARINCIC MiamiMNT-CAMBRI-512020-06-12Not announced
135.84.56.0/24RADBCIC - MiamiMAINT-AS150382023-11-13Not announced
74.116.32.0/24ARINCIC Warsaw VAR2 Sp. z o.o.MNT-CAMBRI-512020-06-11Announced
74.116.32.0/24RADBCIC WarsawMAINT-AS150382023-11-13Announced
74.116.33.0/24ARINStationsplein 45, 4th floor, 3013 AK Rotterdam, NetherlandsMNT-CAMBRI-512024-02-09Announced
74.116.33.0/24RADBCIC RotterdamMAINT-AS150382024-02-09Announced
74.116.34.0/24ARINCIC TokyoMNT-CAMBRI-512020-06-10Announced
74.116.34.0/24RADBCIC TokyoMAINT-AS150382023-11-13Announced
74.116.35.0/24ARINCIC FukuokaMNT-CAMBRI-512026-03-16Announced
74.116.35.0/24RADBCIC FukuokaMAINT-AS150382025-03-11Announced
74.116.36.0/24ARINCIC BerlinMNT-CAMBRI-512026-03-16Announced
74.116.36.0/24RADBCIC BerlinMAINT-AS150382026-03-16Announced
74.116.37.0/24ARINCIC Osaka (O-Nexus)MNT-CAMBRI-512026-03-16Announced
74.116.37.0/24RADBCIC Osaka (O-Nexus)MAINT-AS150382026-03-16Announced
135.84.57.0/24ARINCIC BostonMNT-CAMBRI-512020-06-12Announced
135.84.57.0/24RADBCIC - BostonMAINT-AS150382023-11-13Announced
135.84.58.0/24ARINCIC PhiladelphiaMNT-CAMBRI-512020-06-12Announced
135.84.58.0/24RADBCIC - PhiladelphiaMAINT-AS150382023-11-13Announced
135.84.59.0/24ARINCIC ProvidenceMNT-CAMBRI-512020-06-12Announced
135.84.59.0/24RADBCIC - ProvidenceMAINT-AS150382023-11-13Announced
204.9.220.0/22ALTDBCambridge Innovation CenterMAINT-AS150382004-11-11Announced
204.9.220.0/22ARINOne Broadway, 14th FloorMNT-CAMBRI-512025-02-14Announced
204.9.220.0/22RADBCICMAINT-AS150382023-11-13Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS15038 directly show who expects to carry it.

AS-setWhereRelationship
AS-CCFRADBLists AS15038 as a direct member
AS-CCF-TESTRADBLists AS15038 as a direct member
AS-CICNETSARINLists AS15038 as a direct member
AS-COMCAST-EDIARADBLists AS15038 as a direct member
AS-HURRICANERADBLists AS15038 as a direct member
AS-IIJRADBLists AS15038 as a direct member
AS-IIJ6RADBLists AS15038 as a direct member
AS-ITSARIPELists AS15038 as a direct member
AS-LIGHT-141ARINLists AS15038 as a direct member
AS-MCNETRIPELists AS15038 as a direct member
AS-OVISRIPELists AS15038 as a direct member
AS-OVISCUSTOMERSRIPELists AS15038 as a direct member
AS-VEROXITYARINLists AS15038 as a direct member
AS15038:AS-CONEARINLists AS15038 as a direct member
AS15038:AS-CONERADBLists AS15038 as a direct member
AS15694:AS-ATMANRIPELists AS15038 as a direct member
AS16657:AS-CUSTRADBLists AS15038 as a direct member
AS174:AS-COGC-031RADBLists AS15038 as a direct member
AS2497:AS-IIJRADBLists AS15038 as a direct member
AS2497:AS-IIJ6RADBLists AS15038 as a direct member
AS54004:AS-CUSTOMERSRADBLists AS15038 as a direct member
AS6128:AS-CUSTOMERSARINLists AS15038 as a direct member
AS8220:AS-COLTJPRIPELists AS15038 as a direct member
AS8220:AS-COLTNLRIPELists AS15038 as a direct member

RPKI from rpki-client, validated 2026-10-17 12:17 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, collected 2026-10-17. Cross-check on bgp.he.net.