Autonomous System
AS28275 — Fundacao Casper Libero(BR)
Last fetched
AS28275 is an Autonomous System operated by Fundacao Casper Libero and registered in BR. As of Thu, 21 May 2026 10:55:55 GMT, it announces 5 routed IP prefixes and peers with 2 other Autonomous Systems in the WhisperGraph BGP dataset.
Nutrition Label
Routing footprint
AS28275 announces 5 distinct routed prefixes. The 5-prefix sample below links to per-prefix pages with full conflict and reverse-DNS detail.
Peering ecosystem
2 distinct peers via BGP. The first 2 are listed below.
Blast radius
Approximate count of dependent hostnames if AS28275 disappeared from the routing table.
No dependent hostnames recorded for this network.Snapshot Thu, 21 May 2026 10:55:55 GMT.
MOAS / hijack watch
Prefixes routed by AS28275 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 AS28275 is unique to AS28275 in the current routing snapshot.
Threat posture
Related pages
Pivot deeper into the graph from AS28275.
Cypher and MCP
Reproduce the headline metric directly against graph.whisper.security:
MATCH (a:ASN {name: "AS28275"})-[: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.