Hostname
calcofi.org
Last fetched
calcofi.org resolves to 1 IPv4 address operated by UCSD - University of California, San Diego in US. WHOIS lists iana:146 as the registrar.
Nutrition Label
Resolution chain
calcofi.org 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 |
|---|---|---|---|---|
| 169.228.224.73 | 169.228.0.0/16 | AS7377 | UCSD - University of California, San Diego | US |
WHOIS identity
- Registrar
- iana:146
- Organization
- calcofi
- Contact emails
Subdomains
7 observed subdomains of calcofi.org.
Web-graph footprint
Distinct hostnames that link to or from calcofi.org in the public web crawl.
134 sites link to this hostname.
90 sites linked to from this hostname.
Sample inbound links
Threat posture
History
Related pages
Pivot deeper into the graph from calcofi.org.
- IP · 169.228.224.73
- ASN · AS7377UCSD - University of California, San Diego
- Registrar · iana:146
- Country · US
- Email · jrwolgast@ucsd.edu
- TLD · .org
- Browse hostnames · ca…
- 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: "calcofi.org"})-[: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.