Hostname

bmedi.cn

Last fetched Sat, 30 May 2026 06:45:44 GMT

bmedi.cn resolves to 1 IPv4 address operated by AS4808 in CN. WHOIS lists registrar:阿里云计算有限公司（万网） as the registrar.

Nutrition Label

Resolution chain

bmedi.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
211.103.187.181	211.103.176.0/20	AS4808	—	CN

WHOIS identity

Registrar

registrar:阿里云计算有限公司（万网）

Organization

北京市市政工程设计研究总院

Contact emails

donggang@bmedi.cn

Subdomains

4 observed subdomains of bmedi.cn.

Subdomain
mp.bmedi.cn
road.bmedi.cn
webmail.bmedi.cn
www.bmedi.cn

Web-graph footprint

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

25 sites link to this hostname.

24 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

1 SPF mechanism authorising senders for bmedi.cn.

Mechanism	Target
SPF_INCLUDE	spf.bjentcloud.cn

Pivot deeper into the graph from bmedi.cn.

Cypher and MCP

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

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