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Autonomous System

AS397690 — USTX04 - 1A Smart Start LLC(US)

Last fetched

AS397690 is an Autonomous System operated by USTX04 - 1A Smart Start LLC and registered in US. As of Thu, 21 May 2026 13:15:18 GMT, it announces 3 routed IP prefixes and peers with 2 other Autonomous Systems in the WhisperGraph BGP dataset.

Nutrition Label

WHISPER CANON · AS397690Routing diversity3.0/10Peering density1.9/10MOAS conflict✓ noneThreat-feed listings—WHOIS transparency—Resolver footprint—canon.whisper.security/asn/397690

Routing footprint

AS397690 announces 3 distinct routed prefixes. The 3-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.

Peer ASNOperatorCountry
AS3356LEVEL3 - Level 3 Parent, LLCUS
AS35985ONERINGNET-ATL-1 - One Ring Networks, Inc.US

MOAS / hijack watch

Prefixes routed by AS397690 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 AS397690 is unique to AS397690 in the current routing snapshot.

Threat posture

Related pages

Pivot deeper into the graph from AS397690.

Cypher and MCP

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

MATCH (a:ASN {name: "AS397690"})-[: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.