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Hostname

4ja.cn

Last fetched

4ja.cn resolves to 1 IPv4 address operated by FD-298-8796 - FASTNET DATA INC in US. WHOIS lists registrar:上海福虎信息科技有限公司 as the registrar.

Nutrition Label

WHISPER CANON · 4ja.cnRouting diversity1.5/10Peering density5.0/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency6.7/10Resolver footprint3.2/10canon.whisper.security/host/4ja.cn

Resolution chain

4ja.cn resolves to 1 distinct IPv4 address via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
156.238.230.68156.238.230.0/23AS8796FD-298-8796 - FASTNET DATA INCUS

WHOIS identity

Registrar
registrar:上海福虎信息科技有限公司
Organization
陈世强
Contact emails

Subdomains

1 observed subdomain of 4ja.cn.

Subdomain
www.4ja.cn

Web-graph footprint

Distinct hostnames that link to or from 4ja.cn in the public web crawl.

44 sites link to this hostname.

35 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Related pages

Pivot deeper into the graph from 4ja.cn.

Cypher and MCP

Reproduce the resolution chain directly against graph.whisper.security:

MATCH (h:HOSTNAME {name: "4ja.cn"})-[:RESOLVES_TO]->(ip:IPV4)
      -[:ANNOUNCED_BY]->(ap:ANNOUNCED_PREFIX)
      -[:ROUTES]->(asn:ASN)-[:HAS_NAME]->(n:ASN_NAME)
RETURN ip.name AS ip, ap.name AS prefix, asn.name AS asn, n.name AS operator
LIMIT 20

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