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Hostname

sfp.caltech.edu

Last fetched

sfp.caltech.edu resolves to 2 IPv4 addresses operated by CLOUDFLARENET - Cloudflare, Inc. in CA.

Nutrition Label

WHISPER CANON · sfp.caltech.eduRouting diversity2.4/10Peering density10.0/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint7.6/10canon.whisper.security/host/sfp.caltech.edu

Resolution chain

sfp.caltech.edu resolves to 2 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
104.18.39.119104.18.39.0/24AS13335CLOUDFLARENET - Cloudflare, Inc.CA
172.64.148.137172.64.148.0/24AS13335CLOUDFLARENET - Cloudflare, Inc.CA

WHOIS identity

No WHOIS records are currently associated with sfp.caltech.edu in WhisperGraph.

Subdomains

1 observed subdomain of sfp.caltech.edu.

Subdomain
www.sfp.caltech.edu

Web-graph footprint

Distinct hostnames that link to or from sfp.caltech.edu in the public web crawl.

279 sites link to this hostname.

104 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Related pages

Pivot deeper into the graph from sfp.caltech.edu.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "sfp.caltech.edu"})-[: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.