Hostname

efcu.cn

Last fetched Sun, 09 Aug 2026 13:45:34 GMT

efcu.cn resolves to 2 IPv4 addresses operated by LCS-AS-AP - LARUS Limited in PE. WHOIS lists registrar:北京新网数码信息技术有限公司 as the registrar.

Nutrition Label

Resolution chain

efcu.cn resolves to 2 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IP	Prefix	ASN	Operator	Country
154.221.67.138	154.221.67.0/24	AS17561	LCS-AS-AP - LARUS Limited	PE
45.194.214.99	45.194.214.0/24	AS17561	LCS-AS-AP - LARUS Limited	BR

WHOIS identity

Registrar

registrar:北京新网数码信息技术有限公司

Organization

张桂花

Contact emails

Subdomains

1 observed subdomain of efcu.cn.

Subdomain
www.efcu.cn

Web-graph footprint

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

3,412 sites link to this hostname.

3,593 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Pivot deeper into the graph from efcu.cn.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "efcu.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.