Hostname

efc-tech.cn

Last fetched Mon, 03 Aug 2026 23:37:51 GMT

efc-tech.cn resolves to 2 IPv4 addresses operated by LCS-AS-AP - LARUS Limited in HK. WHOIS lists registrar:云南互道云网络科技有限公司 as the registrar.

Nutrition Label

Resolution chain

efc-tech.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
154.80.247.155	154.80.247.0/24	AS17561	LCS-AS-AP - LARUS Limited	HK
38.238.32.232	38.238.32.0/19	AS134548	DXTL-HK - DXTL Tseung Kwan O Service	HK

WHOIS identity

Registrar

registrar:云南互道云网络科技有限公司

Organization

—

Contact emails

qq1245w@outlook.com

Web-graph footprint

Distinct hostnames that link to or from efc-tech.cn in the public web crawl.

3,105 sites link to this hostname.

2,416 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Pivot deeper into the graph from efc-tech.cn.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "efc-tech.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.