Autonomous System
AS1643 — BROC-11-ASN - Brockway Television Inc.(US)
Last fetched
AS1643 is an Autonomous System operated by BROC-11-ASN - Brockway Television Inc. and registered in US. As of Thu, 21 May 2026 11:16:04 GMT, it announces 1 routed IP prefix and peers with 1 other Autonomous System in the WhisperGraph BGP dataset.
Nutrition Label
Routing footprint
AS1643 announces 1 distinct routed prefix. The 1-prefix sample below links to per-prefix pages with full conflict and reverse-DNS detail.
Peering ecosystem
1 distinct peers via BGP. The first 1 are listed below.
| Peer ASN | Operator | Country |
|---|---|---|
| AS26801 | ZITOMEDIA611 - Zito Media, L.P. | US |
Blast radius
Approximate count of dependent hostnames if AS1643 disappeared from the routing table.
~1 hostnames depend on this network.Sampled from 10 prefixes, snapshot Thu, 21 May 2026 11:16:04 GMT.
MOAS / hijack watch
Prefixes routed by AS1643 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 AS1643 is unique to AS1643 in the current routing snapshot.
Threat posture
Related pages
Pivot deeper into the graph from AS1643.
Cypher and MCP
Reproduce the headline metric directly against graph.whisper.security:
MATCH (a:ASN {name: "AS1643"})-[: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.