Autonomous System
AS271604 — AS271604 - SIMPSON INTERNET VIA RADIO WI-FI - EIRELI(BR)
Last fetched
AS271604 is an Autonomous System operated by AS271604 - SIMPSON INTERNET VIA RADIO WI-FI - EIRELI and registered in BR. As of Sun, 06 Sep 2026 13:52:02 GMT, it announces 14 routed IP prefixes and peers with 7 other Autonomous Systems in the WhisperGraph BGP dataset.
Nutrition Label
Routing footprint
AS271604 announces 14 distinct routed prefixes. The 14-prefix sample below links to per-prefix pages with full conflict and reverse-DNS detail.
Peering ecosystem
7 distinct peers via BGP. The first 7 are listed below.
| Peer ASN | Operator | Country |
|---|---|---|
| AS11432 | AS11432 - Telium Telecomunicacoes Ltda | BR |
| AS24482 | SGGS-AS-AP - SG.GS | SG |
| AS263625 | AS263625 - NEW WORLD PONTO COM INFORMATICA LTDA - ME | BR |
| AS263966 | AS263966 - WORLD WIFI TELECOMUNICACOES LTDA - ME | BR |
| AS35280 | F5 - F5 Networks SARL | FR |
| AS37721 | Virtual Technologies & Solutions - Virtual Technologies & Solutions | BF |
| AS6939 | HURRICANE - Hurricane Electric LLC | US |
Blast radius
Count of dependent hostnames if AS271604 disappeared from the routing table.
9 hostnames depend on this network.Exact count across all 10 announced prefixes. Snapshot Thu, 23 Jul 2026 04:00:10 GMT.
MOAS / hijack watch
Prefixes routed by AS271604 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 AS271604 is unique to AS271604 in the current routing snapshot.
Threat posture
Related pages
Pivot deeper into the graph from AS271604.
Cypher and MCP
Reproduce the headline metric directly against graph.whisper.security:
MATCH (a:ASN {name: "AS271604"})-[: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.