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Hostname

ff.isp64.net

Last fetched

ff.isp64.net resolves to 104.26.14.41, announced in 104.26.0.0/20 by CLOUDFLARENET - Cloudflare, Inc. in CA. ff.isp64.net is listed by 4 threat feeds; reconciled level HIGH.

Threat posture

40threat score (procedure-native scale)

HIGH

Listed by 4 threat feeds. At least one source recommends blocking.

Categories: Phishing

Threat feeds listing this
4
Verdict coverage
malicious-evidenced
First seen on a feed
Fri, 28 Aug 2026 22:02:07 GMT
Last seen on a feed
Tue, 15 Sep 2026 00:14:36 GMT

Nutrition Label

WHISPER CANON · ff.isp64.netRouting diversity1.5/10Peering density10.0/10MOAS conflict✓ noneThreat-feed listings5.4/10WHOIS transparency0.0/10Resolver footprint3.2/10canon.whisper.security/host/ff.isp64.net

Resolution chain

IPv6 resolution

WHOIS identity

WhisperGraph holds no WHOIS registrar, registrant organisation or contact email for ff.isp64.net. WHOIS is recorded against the registrable domain, so a subdomain such as a www. host carries none of its own — check the registrable domain for this name.

Mail and authentication

Nameservers

  • rex.ns.cloudflare.com
  • rita.ns.cloudflare.com

Threat-feed evidence

History

Related pages

Pivot from ff.isp64.net into the addresses, networks and registries it depends on.

Cypher and MCP

Reproduce this hostname's resolution chain against graph.whisper.security:

MATCH (h:HOSTNAME {name: "ff.isp64.net"})-[:RESOLVES_TO]->(ip:IPV4)
      -[:ANNOUNCED_BY]->(ap:ANNOUNCED_PREFIX)-[:ROUTES]->(a:ASN)
OPTIONAL MATCH (a)-[:HAS_NAME]->(n:ASN_NAME)
RETURN ip.name AS ip, ap.name AS prefix, a.name AS asn, n.name AS network
LIMIT 20

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