Hostname
4fcun.com
Last fetched
4fcun.com resolves to 1 IPv4 address operated by COLLEGEOFTHEMAINLAND-1 - College of the Mainland in HK. WHOIS lists iana:1331 as the registrar.
Nutrition Label
Resolution chain
4fcun.com 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 |
|---|---|---|---|---|
| 43.154.233.248 | 43.154.192.0/18 | AS132203 | COLLEGEOFTHEMAINLAND-1 - College of the Mainland | HK |
WHOIS identity
- Registrar
- iana:1331
- Organization
- fu zhou shi cang shan qu xin si wei wang luo ji shu co.,ltd.
- Contact emails
Subdomains
1 observed subdomain of 4fcun.com.
| Subdomain |
|---|
| www.4fcun.com |
Web-graph footprint
Distinct hostnames that link to or from 4fcun.com in the public web crawl.
Sample inbound links
Threat posture
History
Related pages
Pivot deeper into the graph from 4fcun.com.
- IP · 43.154.233.248
- ASN · AS132203COLLEGEOFTHEMAINLAND-1 - College of the Mainland
- Registrar · iana:1331
- Country · HK
- Email · 877664111@qq.com
- TLD · .com
- Browse hostnames · 4f…
- 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: "4fcun.com"})-[: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.