Skip to content

Hostname

bigbook.or.kr

Last fetched

bigbook.or.kr resolves to 2 IPv4 addresses operated by AS45974 in JP. WHOIS lists registrar:(?)?????? as the registrar.

Nutrition Label

WHISPER CANON · bigbook.or.krRouting diversity2.4/10Peering density10.0/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency3.3/10Resolver footprint4.0/10canon.whisper.security/host/bigbook.or.kr

Resolution chain

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

IPPrefixASNOperatorCountry
133.186.250.125133.186.250.0/24AS45974—JP
222.231.46.12222.231.0.0/18AS3786—KR

WHOIS identity

Registrar
registrar:(?)??????
Organization
(?)????????
Contact emails
—

Subdomains

2 observed subdomains of bigbook.or.kr.

Subdomain
admin.bigbook.or.kr
www.bigbook.or.kr

Web-graph footprint

Distinct hostnames that link to or from bigbook.or.kr in the public web crawl.

165 sites link to this hostname.

Sample inbound links

Threat posture

History

Mail and authentication

MX records

Related pages

Pivot deeper into the graph from bigbook.or.kr.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "bigbook.or.kr"})-[: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.