Autonomous System
AS1251 — AS1251 - FUNDACAO DE AMPARO A PESQUISA DO ESTADO SAO PAULO(BR)
Last fetched
AS1251 is an Autonomous System operated by AS1251 - FUNDACAO DE AMPARO A PESQUISA DO ESTADO SAO PAULO and registered in BR. As of Sun, 06 Sep 2026 13:22:45 GMT, it announces 42 routed IP prefixes and peers with 20 other Autonomous Systems in the WhisperGraph BGP dataset.
Nutrition Label
Routing footprint
AS1251 announces 42 distinct routed prefixes. The 25-prefix sample below links to per-prefix pages with full conflict and reverse-DNS detail.
- 143.108.8.0/22
- 143.108.12.0/24
- 143.108.0.0/16
- 200.6.42.0/24
- 200.10.178.0/24
- 200.10.178.0/23
- 200.10.179.0/24
- 200.18.48.0/23
- 200.18.52.0/24
- 200.18.48.0/20
- 200.18.110.0/23
- 200.18.240.0/20
- 200.18.252.0/24
- 200.19.80.0/20
- 200.19.224.0/22
- 200.19.228.0/23
- 200.136.16.0/20
- 200.136.26.0/23
- 200.136.32.0/19
- 200.136.64.0/19
- 200.136.80.0/24
- 200.136.81.0/24
- 200.136.88.0/24
- 200.136.96.0/20
- 200.136.110.0/24
Peering ecosystem
20 distinct peers via BGP. The first 20 are listed below.
| Peer ASN | Operator | Country |
|---|---|---|
| AS11097 | AS11097 - EMPRESA BRASILEIRA DE PESQUISA AGROPECUARIA | BR |
| AS15830 | Equinix - Equinix (EMEA) Acquisition Enterprises B.V. | NL |
| AS1916 | AS1916 - Rede Nacional de Ensino e Pesquisa | BR |
| AS20080 | AMPATH - Florida International University | US |
| AS24482 | SGGS-AS-AP - SG.GS | SG |
| AS262742 | AS262742 - Fundacao Universidade Federal do ABC - UFABC | BR |
| AS263605 | AS263605 - Centro Nacional de Pesquisa em Energia e Materiais | BR |
| AS265478 | AS265478 - Instituto Presbiteriano Mackenzie | BR |
| AS271755 | AS271755 - UNIVERSIDADE DE SAO PAULO | BR |
| AS28222 | AS28222 - INSTITUTO NACIONAL DE PESQUISAS ESPACIAIS | BR |
| AS28571 | AS28571 - UNIVERSIDADE DE SAO PAULO | BR |
| AS37721 | Virtual Technologies & Solutions - Virtual Technologies & Solutions | BF |
| AS52888 | AS52888 - UNIVERSIDADE FEDERAL DE SAO CARLOS | BR |
| AS52890 | AS52890 - Centro Integrado de Telematica do Exercito | BR |
| AS52914 | AS52914 - Associacao Educacional Nove de Julho | BR |
| AS52992 | AS52992 - UNIVERSIDADE FEDERAL DE SAO PAULO | BR |
| AS53166 | AS53166 - UNIVERSIDADE ESTADUAL PAULISTA | BR |
| AS53187 | AS53187 - UNIVERSIDADE ESTADUAL DE CAMPINAS | BR |
| AS61612 | AS61612 - DEPARTAMENTO DE CIENCIA E TECNOLOGIA AEROESPACIAL | BR |
| AS6939 | HURRICANE - Hurricane Electric LLC | US |
Blast radius
Count of dependent hostnames if AS1251 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 AS1251 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 AS1251 is unique to AS1251 in the current routing snapshot.
Threat posture
Related pages
Pivot deeper into the graph from AS1251.
Cypher and MCP
Reproduce the headline metric directly against graph.whisper.security:
MATCH (a:ASN {name: "AS1251"})-[: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.