Autonomous System
AS28136 — AS28136 - SPACnet - Projetos Avancados em Computacao(BR)
Last fetched
AS28136 is an Autonomous System operated by AS28136 - SPACnet - Projetos Avancados em Computacao and registered in BR. As of Sun, 09 Aug 2026 08:19:17 GMT, it announces 15 routed IP prefixes and peers with 11 other Autonomous Systems in the WhisperGraph BGP dataset.
Nutrition Label
Routing footprint
AS28136 announces 15 distinct routed prefixes. The 15-prefix sample below links to per-prefix pages with full conflict and reverse-DNS detail.
Peering ecosystem
11 distinct peers via BGP. The first 11 are listed below.
| Peer ASN | Operator | Country |
|---|---|---|
| AS16735 | AS16735 - ALGAR TELECOM S/A | BR |
| AS262403 | AS262403 - Net Way Telecom LTDA ME | BR |
| AS262755 | AS262755 - AONET SERVICOS DE COMUNICACAO LTDA | BR |
| AS266181 | AS266181 - GOLDEN LINK | BR |
| AS267256 | AS267256 - ONETIS TECNOLOGIA LTDA | BR |
| AS272551 | AS272551 - Acenet Solucoes de Rede e Internet LTDA - ME | BR |
| AS272734 | AS272734 - Elo Solucoes | BR |
| AS273487 | AS273487 - TARVOS FIBRAS | BR |
| AS273683 | AS273683 - ALLREDE TELECOM LTDA | BR |
| AS274717 | AS274717 - R NONATO SANTOS FREITAS INFORMATICA | BR |
| AS53158 | AS53158 - Net Turbo Telecom | BR |
Blast radius
Count of dependent hostnames if AS28136 disappeared from the routing table.
33 hostnames depend on this network.Exact count across all 15 announced prefixes. Snapshot Sat, 25 Jul 2026 09:00:52 GMT.
MOAS / hijack watch
Prefixes routed by AS28136 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 AS28136 is unique to AS28136 in the current routing snapshot.
Threat posture
Related pages
Pivot deeper into the graph from AS28136.
Cypher and MCP
Reproduce the headline metric directly against graph.whisper.security:
MATCH (a:ASN {name: "AS28136"})-[: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.