Hostname

80211.ac

Last fetched Thu, 21 May 2026 15:27:48 GMT

80211.ac resolves to 3 IPv4 addresses operated by CLOUDFLARENET - Cloudflare, Inc. in CA. WHOIS lists iana:1479 as the registrar.

Nutrition Label

Resolution chain

80211.ac resolves to 3 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IP	Prefix	ASN	Operator	Country
104.21.9.28	104.21.0.0/20	AS13335	CLOUDFLARENET - Cloudflare, Inc.	CA
172.67.141.47	172.67.128.0/20	AS13335	CLOUDFLARENET - Cloudflare, Inc.	CA
91.195.240.12	91.195.240.0/23	AS47846	SEDO-AS	DE

WHOIS identity

Registrar: iana:1479
Organization: privacyguardian.org
Contact emails: —

Web-graph footprint

Distinct hostnames that link to or from 80211.ac in the public web crawl.

Sample inbound links

sotehaber.com

Sample outbound links

static.cloudflareinsights.com

Threat posture

History

Mail and authentication

MX records

mail.eye-mail.net

SPF policy

1 SPF mechanism authorising senders for 80211.ac.

Mechanism	Target
SPF_IP	fdec:ae16:fda7::/48

Pivot deeper into the graph from 80211.ac.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "80211.ac"})-[: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.