Hostname

5fa.cn

Last fetched Sat, 30 May 2026 03:51:59 GMT

5fa.cn resolves to 1 IPv4 address operated by AS37963 in CN. WHOIS lists registrar:阿里巴巴云计算（北京）有限公司 as the registrar.

Nutrition Label

Resolution chain

5fa.cn resolves to 1 distinct IPv4 address via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IP	Prefix	ASN	Operator	Country
60.205.120.17	60.205.0.0/17	AS37963	—	CN
60.205.120.17	60.205.0.0/17	AS37963	—	CN

WHOIS identity

Registrar

registrar:阿里巴巴云计算（北京）有限公司

Organization

海南赞赞网络科技有限公司

Contact emails

Subdomains

20 observed subdomains of 5fa.cn.

Subdomain
002.5fa.cn
003.5fa.cn
app.5fa.cn
btservice.5fa.cn
eyprodemo.5fa.cn
gongxu.5fa.cn
keshihua.5fa.cn
lws.5fa.cn
peixun.5fa.cn
service.5fa.cn
transfer.5fa.cn
weapp.5fa.cn
www.5fa.cn
ymy.5fa.cn
zan.5fa.cn
zancms.5fa.cn

Showing 16 of 20. View all subdomains →

Web-graph footprint

Distinct hostnames that link to or from 5fa.cn in the public web crawl.

131 sites link to this hostname.

Sample inbound links

Threat posture

History

Pivot deeper into the graph from 5fa.cn.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "5fa.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.