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Hostname

ub3.cn

Last fetched

ub3.cn resolves to 1 IPv4 address operated by ORACLE-BMC-31898 - Oracle Corporation in IN. WHOIS lists registrar:厦门易名科技股份有限公司 as the registrar.

Nutrition Label

WHISPER CANON · ub3.cnRouting diversity1.5/10Peering density8.2/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency6.7/10Resolver footprint4.0/10canon.whisper.security/host/ub3.cn

Resolution chain

ub3.cn resolves to 1 distinct IPv4 address via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
140.238.246.81140.238.240.0/20AS31898ORACLE-BMC-31898 - Oracle CorporationIN

WHOIS identity

Registrar
registrar:厦门易名科技股份有限公司
Organization
张双军
Contact emails

Subdomains

1 observed subdomain of ub3.cn.

Subdomain
www.ub3.cn

Web-graph footprint

Distinct hostnames that link to or from ub3.cn in the public web crawl.

Sample inbound links

Threat posture

History

Mail and authentication

MX records

Related pages

Pivot deeper into the graph from ub3.cn.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "ub3.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.