Hostname

ctp.or.kr

Last fetched Sun, 05 Jul 2026 16:26:06 GMT

ctp.or.kr resolves to 1 IPv4 address operated by AS4766 in KR. WHOIS lists registrar:(?)????? as the registrar.

Nutrition Label

Resolution chain

ctp.or.kr 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
61.74.49.179	61.72.0.0/13	AS4766	—	KR

WHOIS identity

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

Subdomains

11 observed subdomains of ctp.or.kr.

Subdomain
1biz.ctp.or.kr
cnd.ctp.or.kr
ctpvdi.ctp.or.kr
enl.ctp.or.kr
hrd.ctp.or.kr
m.ctp.or.kr
mail.ctp.or.kr
nic.ctp.or.kr
nic2.ctp.or.kr
ns.ctp.or.kr
www.ctp.or.kr

Web-graph footprint

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

93 sites link to this hostname.

59 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

3 SPF mechanisms authorising senders for ctp.or.kr.

Mechanism	Target
SPF_INCLUDE	govkorea.kr
SPF_IP	61.74.49.166
SPF_MX	ctp.or.kr

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

Cypher and MCP

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

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