fastnet.co.uk

Nutrition Label

Resolution chain

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

WHOIS identity

Registrar

registrar:fastnet international ltd [tag = fastnet]

Organization

fastnet international

Contact emails

—

Subdomains

102 observed subdomains of fastnet.co.uk.

Web-graph footprint

Distinct hostnames that link to or from fastnet.co.uk in the public web crawl.

52 sites link to this hostname.

44 sites linked to from this hostname.

Threat posture

History

Mail and authentication

Related pages

Pivot deeper into the graph from fastnet.co.uk.

• IP · 212.42.180.205
• ASN · AS12519FASTNETUK - FastNet International Ltd
• Registrar · registrar:fastnet international ltd [tag = fastnet]
• Country · GB
• Apex domain · co.uk
• TLD · .uk
• Browse hostnames · fa…
• Glossary · What is a hostname?
• Whisper Internet Directory — home
• Live MOAS conflicts feed
• Threat feed · Spamhaus DROP

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "fastnet.co.uk"})-[: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.