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Hostname

sf2.net

Last fetched

sf2.net resolves to 1 IPv4 address operated by AS132203 in HK. WHOIS lists iana:1923 as the registrar.

Nutrition Label

WHISPER CANON · sf2.netRouting diversity1.5/10Peering density6.6/10MOAS conflict✓ noneThreat-feed listings6.8/10WHOIS transparency10.0/10Resolver footprint4.6/10canon.whisper.security/host/sf2.net

Resolution chain

sf2.net resolves to 1 distinct IPv4 address via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
43.161.219.4043.161.208.0/20AS132203—HK

WHOIS identity

Registrar
iana:1923
Organization
client services
Contact emails

Subdomains

1 observed subdomain of sf2.net.

Subdomain
www.sf2.net

Web-graph footprint

Distinct hostnames that link to or from sf2.net in the public web crawl.

2,403 sites link to this hostname.

648 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Related pages

Pivot deeper into the graph from sf2.net.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "sf2.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 20

Or query Whisper from your own LLM workflow via the Whisper MCP server.