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Hostname

irtb.cn

Last fetched

irtb.cn resolves to 2 IPv4 addresses operated by DXTL-HK - DXTL Tseung Kwan O Service in HK. WHOIS lists registrar:广东时代互联科技有限公司 as the registrar.

Nutrition Label

WHISPER CANON · irtb.cnRouting diversity2.4/10Peering density5.0/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency6.7/10Resolver footprint3.2/10canon.whisper.security/host/irtb.cn

Resolution chain

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

IPPrefixASNOperatorCountry
154.219.179.201154.219.128.0/18AS134548DXTL-HK - DXTL Tseung Kwan O ServiceHK
192.249.90.59192.249.88.0/21AS134548DXTL-HK - DXTL Tseung Kwan O ServiceUS

WHOIS identity

Registrar
registrar:广东时代互联科技有限公司
Organization
刘昌全
Contact emails

Subdomains

1 observed subdomain of irtb.cn.

Subdomain
www.irtb.cn

Web-graph footprint

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

1,596 sites link to this hostname.

1,023 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Related pages

Pivot deeper into the graph from irtb.cn.

Cypher and MCP

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

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