Autonomous System
AS16491 — VIASAT - ViaSat, Inc.(US)
Last fetched
AS16491 is an Autonomous System operated by VIASAT - ViaSat, Inc. and registered in US. As of Thu, 21 May 2026 14:45:49 GMT, it announces 33 routed IP prefixes and peers with 10 other Autonomous Systems in the WhisperGraph BGP dataset.
Nutrition Label
Routing footprint
AS16491 announces 33 distinct routed prefixes. The 25-prefix sample below links to per-prefix pages with full conflict and reverse-DNS detail.
- 8.37.96.0/24
- 8.37.97.0/24
- 8.37.98.0/24
- 8.37.99.0/24
- 8.37.100.0/24
- 8.37.101.0/24
- 8.37.102.0/24
- 8.37.103.0/24
- 8.37.104.0/24
- 8.37.105.0/24
- 8.37.106.0/24
- 8.37.106.0/23
- 8.37.107.0/24
- 8.37.110.0/24
- 8.37.111.0/24
- 63.159.205.0/24
- 65.103.146.0/24
- 65.103.147.0/24
- 70.41.23.0/24
- 75.104.229.0/24
- 75.104.228.0/22
- 75.104.232.0/21
- 75.107.180.0/24
- 103.217.101.0/24
- 103.217.103.0/24
Peering ecosystem
10 distinct peers via BGP. The first 10 are listed below.
| Peer ASN | Operator | Country |
|---|---|---|
| AS209 | CENTURYLINK-US-LEGACY-QWEST - CenturyLink Communications, LLC | US |
| AS46887 | CROWNCASTLE-AS46887 - Crown Castle Fiber LLC | US |
| AS46536 | VIASAT-CARLSBAD - ViaSat, Inc. | US |
| AS40306 | VIASAT-3 - ViaSat,Inc. | US |
| AS38195 | SUPERLOOP-AS-AP Superloop | AU |
| AS22773 | ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. | US |
| AS8220 | COLT COLT Technology Services Group Limited | GB |
| AS6939 | HURRICANE - Hurricane Electric LLC | US |
| AS6461 | ZAYO-6461 - Zayo Bandwidth | US |
| AS3356 | LEVEL3 - Level 3 Parent, LLC | US |
Blast radius
Approximate count of dependent hostnames if AS16491 disappeared from the routing table.
Blast radius: Computing — check back later. The precompute pipeline refreshes this panel within a few days.
MOAS / hijack watch
Prefixes routed by AS16491 that another Autonomous System also announces. A non-empty list is one of the strongest BGP-hijack signals available without active probes.
No active MOAS conflicts. Every prefix announced by AS16491 is unique to AS16491 in the current routing snapshot.
Threat posture
Related pages
Pivot deeper into the graph from AS16491.
Cypher and MCP
Reproduce the headline metric directly against graph.whisper.security:
MATCH (a:ASN {name: "AS16491"})-[:HAS_NAME]->(n:ASN_NAME)
OPTIONAL MATCH (a)-[:HAS_COUNTRY]->(c:COUNTRY)
RETURN a.name AS asn, n.name AS operator, c.name AS countryOr query Whisper from your own LLM workflow via the Whisper MCP server.