Hostname

ctmc.co.kr

Last fetched Thu, 28 May 2026 16:44:58 GMT

ctmc.co.kr resolves to 8 IPv4 addresses operated by AMAZON-02 - Amazon.com, Inc. in US. WHOIS lists registrar:(?)??? as the registrar.

Nutrition Label

Resolution chain

ctmc.co.kr resolves to 8 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IP	Prefix	ASN	Operator	Country
18.164.124.108	18.164.124.0/22	AS16509	AMAZON-02 - Amazon.com, Inc.	US
18.164.124.11	18.164.124.0/22	AS16509	AMAZON-02 - Amazon.com, Inc.	US
18.164.124.129	18.164.124.0/22	AS16509	AMAZON-02 - Amazon.com, Inc.	US
18.164.124.32	18.164.124.0/22	AS16509	AMAZON-02 - Amazon.com, Inc.	US
3.166.244.102	3.166.240.0/21	AS16509	AMAZON-02 - Amazon.com, Inc.	JP
3.166.244.116	3.166.240.0/21	AS16509	AMAZON-02 - Amazon.com, Inc.	JP
3.166.244.18	3.166.240.0/21	AS16509	AMAZON-02 - Amazon.com, Inc.	JP
3.166.244.3	3.166.240.0/21	AS16509	AMAZON-02 - Amazon.com, Inc.	JP

WHOIS identity

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

Subdomains

3 observed subdomains of ctmc.co.kr.

Subdomain
erp.ctmc.co.kr
www.ctmc.co.kr
scm.ctmc.co.kr

Web-graph footprint

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

Sample inbound links

dojangtong.com

Sample outbound links

Threat posture

History

Mail and authentication

MX records

mailapp.hiworks.co.kr

SPF policy

1 SPF mechanism authorising senders for ctmc.co.kr.

Mechanism	Target
SPF_INCLUDE	_spf.hiworks.co.kr

Pivot deeper into the graph from ctmc.co.kr.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "ctmc.co.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.