asn.dev

Routing security

AS16491 VIASAT

Unclassified ARIN

RPKI valid 73% 24 of 33 announcements
RPKI invalid 0 none
No ROA 9 not covered by any ROA
IRR registered 64% 8 missing · 4 other origin
ROAs 21 authorising this AS

Announcements

What this network originates

33 observed

Every prefix observed with AS16491 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
63.159.205.0/24No ROANo IRR53
65.103.146.0/24No ROANo IRR53
65.103.147.0/24No ROANo IRR53
103.217.101.0/24No ROAIRR other origin53
103.217.103.0/24No ROAIRR other origin53
199.117.255.0/24No ROANo IRR53
216.245.247.0/24No ROAIRR other origin52
216.245.249.0/24No ROAIRR other origin52
212.73.234.0/24No ROAIRR50
70.41.23.0/24RPKI validNo IRR52
75.104.228.0/22RPKI validNo IRR53
75.104.229.0/24RPKI validNo IRR53
75.104.232.0/21RPKI validNo IRR53
8.37.96.0/24RPKI validIRR53
8.37.97.0/24RPKI validIRR53
8.37.98.0/24RPKI validIRR53
8.37.99.0/24RPKI validIRR52
8.37.100.0/24RPKI validIRR53
8.37.101.0/24RPKI validIRR53
8.37.102.0/24RPKI validIRR53
8.37.103.0/24RPKI validIRR53
8.37.104.0/24RPKI validIRR53
8.37.105.0/24RPKI validIRR53
8.37.106.0/23RPKI validIRR covering57
8.37.106.0/24RPKI validIRR52
8.37.107.0/24RPKI validIRR57
8.37.110.0/24RPKI validIRR53
8.37.111.0/24RPKI validIRR57
75.107.180.0/24RPKI validIRR52
199.204.4.0/24RPKI validIRR53
199.204.5.0/24RPKI validIRR53
199.204.6.0/24RPKI validIRR53
199.204.7.0/24RPKI validIRR50

RPKI · ROAs

Route origin authorisations

21 ROAs

Signed statements by address holders that AS16491 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
8.37.96.0/20/24ARIN
70.41.23.0/24/24ARIN
75.104.19.0/24/24ARIN
75.104.228.0/22/22ARIN
75.104.228.0/24/24ARIN
75.104.229.0/24/24ARIN
75.104.230.0/24/24ARIN
75.104.231.0/24/24ARIN
75.104.232.0/21/21ARIN
75.104.232.0/24/24ARIN
75.104.233.0/24/24ARIN
75.104.234.0/24/24ARIN
75.104.235.0/24/24ARIN
75.104.236.0/24/24ARIN
75.104.237.0/24/24ARIN
75.104.238.0/24/24ARIN
75.104.239.0/24/24ARIN
75.107.180.0/24/24ARIN
184.63.129.0/24/24ARIN
199.204.4.0/22/24ARIN
2602:fd3a::/36/64ARIN

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

30 objects · 7 not announced

Route objects naming AS16491 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
8.37.96.0/20RADBViaSat Inc.MAINT-AS275062023-11-13Not announced
8.37.100.0/23RADBViaSat, Inc.MAINT-AS275062025-09-03Not announced
8.37.108.0/24ARIN6155 El Camino RealMNT-VIASA-142023-10-20Not announced
8.37.109.0/24ARIN6155 El Camino RealMNT-VIASA-142023-10-20Not announced
75.104.19.0/24RADBFED1 #ECR000001350769MAINT-AS227732023-11-13Not announced
184.63.129.0/24RADBFED1 #ECR000001350769MAINT-AS227732023-11-13Not announced
199.204.4.0/22ARINViasat, Inc.MNT-NETNE-92023-09-06Not announced
8.37.96.0/24ARIN6155 El Camino RealMNT-VIASA-142023-10-20Announced
8.37.96.0/24RADBFED1 #ECR000001350769MAINT-AS227732023-11-13Announced
8.37.97.0/24ARIN6155 El Camino RealMNT-VIASA-142023-10-20Announced
8.37.97.0/24RADBFED1 #ECR000001350769MAINT-AS227732023-11-13Announced
8.37.98.0/24ARIN6155 El Camino RealMNT-VIASA-142023-10-20Announced
8.37.98.0/24RADBFED1 #ECR000001350769MAINT-AS227732023-11-13Announced
8.37.99.0/24ARIN6155 El Camino RealMNT-VIASA-142023-10-20Announced
8.37.100.0/24ARIN6155 El Camino RealMNT-VIASA-142023-10-20Announced
8.37.101.0/24ARIN6155 El Camino RealMNT-VIASA-142023-10-20Announced
8.37.102.0/24ARIN6155 El Camino RealMNT-VIASA-142023-10-20Announced
8.37.103.0/24ARIN6155 El Camino RealMNT-VIASA-142023-10-20Announced
8.37.104.0/24ARIN6155 El Camino RealMNT-VIASA-142023-10-20Announced
8.37.105.0/24ARIN6155 El Camino RealMNT-VIASA-142023-10-20Announced
8.37.106.0/24ARIN6155 El Camino RealMNT-VIASA-142023-10-20Announced
8.37.107.0/24ARIN6155 El Camino RealMNT-VIASA-142023-10-20Announced
8.37.110.0/24ARIN6155 El Camino RealMNT-VIASA-142023-10-20Announced
8.37.111.0/24ARIN6155 El Camino RealMNT-VIASA-142023-10-20Announced
75.107.180.0/24RADBFED1 #ECR000001350769MAINT-AS227732023-11-13Announced
199.204.4.0/24ARINViasat, Inc.MNT-NETNE-92023-09-07Announced
199.204.5.0/24ARINViasat, Inc.MNT-NETNE-92023-09-07Announced
199.204.6.0/24ARINViasat, Inc.MNT-NETNE-92023-09-07Announced
199.204.7.0/24ARINViasat, Inc.MNT-NETNE-92023-09-07Announced
212.73.234.0/24RADBViaSatMAINT-AS275062023-11-13Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS16491 directly show who expects to carry it.

AS-setWhereRelationship
AS-CCFRADBLists AS16491 as a direct member
AS-CCF-TESTRADBLists AS16491 as a direct member
AS-COX-CALIFORNIARADBLists AS16491 as a direct member
AS-HURRICANERADBLists AS16491 as a direct member
AS-MFNXRIPELists AS16491 as a direct member
AS-SONICTELECOM-CUSTOMERSALTDBLists AS16491 as a direct member
AS-SONICTRANSIT-CUSTOMERSALTDBLists AS16491 as a direct member
AS-SUPERLOOP-CUSTRADBLists AS16491 as a direct member
AS-TRANSROUTE-SPECRIPELists AS16491 as a direct member
AS-XO-BARINLists AS16491 as a direct member
AS8220:AS-COLTUKRIPELists AS16491 as a direct member

RPKI from rpki-client, validated 2026-10-20 11:55 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-10-20. Cross-check on bgp.he.net.