Hostname

cibr.ac.cn

Last fetched Mon, 29 Jun 2026 04:00:26 GMT

cibr.ac.cn resolves to 1 IPv4 address operated by AS37963 in CN. WHOIS lists registrar:北京新网数码信息技术有限公司 as the registrar.

Nutrition Label

Resolution chain

cibr.ac.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
8.140.195.198	8.140.0.0/15	AS37963	—	CN
8.140.195.198	8.140.0.0/15	AS37963	—	CN

WHOIS identity

Registrar

registrar:北京新网数码信息技术有限公司

Organization

????????????

Contact emails

Subdomains

13 observed subdomains of cibr.ac.cn.

Subdomain
cuilab.cibr.ac.cn
deeps.cibr.ac.cn
eftoolbox.cibr.ac.cn
genetic-manipulation.cibr.ac.cn
genomics.cibr.ac.cn
imaging.cibr.ac.cn
instrumentation.cibr.ac.cn
mail.cibr.ac.cn
mx1.cibr.ac.cn
vector.cibr.ac.cn
webmail.cibr.ac.cn
www.cibr.ac.cn
zhoulab.cibr.ac.cn

Web-graph footprint

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

21 sites link to this hostname.

3 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

8 SPF mechanisms authorising senders for cibr.ac.cn.

Mechanism	Target
SPF_A	cibr.ac.cn
SPF_INCLUDE	spf.icoremail.net
SPF_IP	111.200.38.125
SPF_IP	117.133.167.129
SPF_IP	117.133.167.131
SPF_IP	117.133.167.132
SPF_IP	43.225.59.85
SPF_MX	cibr.ac.cn

Pivot deeper into the graph from cibr.ac.cn.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "cibr.ac.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.