Autonomous System

AS18489 — VTLA - NTT Global Networks Incorporated(US)

Last fetched Wed, 20 May 2026 23:31:56 GMT

AS18489 is an Autonomous System operated by VTLA - NTT Global Networks Incorporated and registered in US. As of Wed, 20 May 2026 23:31:56 GMT, it announces 3 routed IP prefixes and peers with 1 other Autonomous System in the WhisperGraph BGP dataset.

Nutrition Label

Routing footprint

AS18489 announces 3 distinct routed prefixes. The 3-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
AS2914	NTT-DATA-2914 - NTT America, Inc.	US

Blast radius

Approximate count of dependent hostnames if AS18489 disappeared from the routing table.

~338 hostnames depend on this network.Sampled from 10 prefixes, snapshot Wed, 20 May 2026 23:31:56 GMT.

MOAS / hijack watch

Prefixes routed by AS18489 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 AS18489 is unique to AS18489 in the current routing snapshot.

Threat posture

Pivot deeper into the graph from AS18489.

Cypher and MCP

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

MATCH (a:ASN {name: "AS18489"})-[: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.