Hostname
ctc.net
Last fetched
ctc.net resolves to 1 IPv4 address operated by MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation in US. WHOIS lists iana:292 as the registrar.
Nutrition Label
Resolution chain
ctc.net 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 |
|---|---|---|---|---|
| 172.178.8.3 | 172.160.0.0/11 | AS8075 | MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation | US |
WHOIS identity
- Registrar
- iana:292
- Organization
- isp domain admin
- Contact emails
Subdomains
1,480 observed subdomains of ctc.net.
Showing 25 of 1,480. View all subdomains →
Web-graph footprint
Distinct hostnames that link to or from ctc.net in the public web crawl.
7 sites link to this hostname.
Threat posture
History
Mail and authentication
MX records
SPF policy
6 SPF mechanisms authorising senders for ctc.net.
| Mechanism | Target |
|---|---|
| SPF_INCLUDE | _spf.windstream.syn-alias.com |
| SPF_INCLUDE | registrarmail.net |
| SPF_INCLUDE | spfc25.carrierzone.com |
| SPF_IP | 162.39.147.0/24 |
| SPF_IP | 216.55.154.0/24 |
| SPF_IP | 69.168.106.0/24 |
Related pages
Pivot deeper into the graph from ctc.net.
- IP · 172.178.8.3
- ASN · AS8075MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation
- Registrar · iana:292
- Country · US
- Email · noreply@data-protected.net
- TLD · .net
- Browse hostnames · ct…
- Glossary · What is a hostname?
- Whisper Internet Directory — home
- Live MOAS conflicts feed
- Threat feed · Spamhaus DROP
- United States internet infrastructure
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "ctc.net"})-[: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 20Or query Whisper from your own LLM workflow via the Whisper MCP server.