Autonomous System

AS18211 — NOMURAINDIA-AS-AP - Nomura India Services Pvt Ltd(IN)

Last fetched Tue, 04 Aug 2026 06:03:08 GMT

AS18211 is an Autonomous System operated by NOMURAINDIA-AS-AP - Nomura India Services Pvt Ltd and registered in IN. As of Tue, 04 Aug 2026 06:03:08 GMT, it announces 31 routed IP prefixes and peers with 4 other Autonomous Systems in the WhisperGraph BGP dataset.

Nutrition Label

Routing footprint

AS18211 announces 31 distinct routed prefixes. The 25-prefix sample below links to per-prefix pages with full conflict and reverse-DNS detail.

Peering ecosystem

4 distinct peers via BGP. The first 4 are listed below.

Peer ASN	Operator	Country
AS32787	PROLEXIC-TECHNOLOGIES-DDOS-MITIGATION-NETWORK - Akamai Technologies, Inc.	US
AS4766	KIXS-AS-KR-KR - Korea Telecom	KR
AS4780	SEEDNET - Digital United Inc.	TW
AS8220	COLT - COLT Technology Services Group Limited	GB

Blast radius

Count of dependent hostnames if AS18211 disappeared from the routing table.

86 hostnames depend on this network.Exact count across all 31 announced prefixes. Snapshot Thu, 11 Jun 2026 18:00:40 GMT.

MOAS / hijack watch

Prefixes routed by AS18211 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 AS18211 is unique to AS18211 in the current routing snapshot.

Threat posture

Pivot deeper into the graph from AS18211.

Cypher and MCP

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

MATCH (a:ASN {name: "AS18211"})-[: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.