Autonomous System

AS398535 — Savanna_Fibre_Tanzania_Ltd(US)

Last fetched Wed, 20 May 2026 23:34:07 GMT

AS398535 is an Autonomous System operated by Savanna_Fibre_Tanzania_Ltd and registered in US. As of Wed, 20 May 2026 23:34:07 GMT, it announces 6 routed IP prefixes and peers with 1 other Autonomous System in the WhisperGraph BGP dataset.

Nutrition Label

Routing footprint

AS398535 announces 6 distinct routed prefixes. The 6-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
AS6461	ZAYO-6461 - Zayo Bandwidth	US

Blast radius

Approximate count of dependent hostnames if AS398535 disappeared from the routing table.

~363 hostnames depend on this network.Sampled from 10 prefixes, snapshot Wed, 20 May 2026 23:34:07 GMT.

MOAS / hijack watch

Prefixes routed by AS398535 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 AS398535 is unique to AS398535 in the current routing snapshot.

Threat posture

Pivot deeper into the graph from AS398535.

Cypher and MCP

Reproduce the headline metric directly against graph.whisper.security:

MATCH (a:ASN {name: "AS398535"})-[:HAS_NAME]->(n:ASN_NAME)
OPTIONAL MATCH (a)-[:HAS_COUNTRY]->(c:COUNTRY)
RETURN a.name AS asn, n.name AS operator, c.name AS country

Or query Whisper from your own LLM workflow via the Whisper MCP server.