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Hostname

18y.net

Last fetched

18y.net resolves to 104.21.27.119, announced in 104.21.16.0/20 by CLOUDFLARENET - Cloudflare, Inc. in CA. 18y.net is listed by 1 threat feed; reconciled level HIGH.

Threat posture

50threat score (procedure-native scale)

HIGH

Listed by 1 threat feed. At least one source recommends blocking.

Threat feeds listing this
1
Verdict coverage
malicious-evidenced
First seen on a feed
Wed, 26 Aug 2026 14:51:26 GMT
Last seen on a feed
Sat, 12 Sep 2026 19:45:18 GMT

Nutrition Label

WHISPER CANON · 18y.netRouting diversity1.5/10Peering density10.0/10MOAS conflict✓ noneThreat-feed listings8.0/10WHOIS transparency10.0/10Resolver footprint3.2/10canon.whisper.security/host/18y.net

Resolution chain

IPv6 resolution

Attribution

Cloudflare

cdn · ORIGIN_AS, CDN

WHOIS identity

Registrar
iana:1910
Registrant organisation
do hoa vinh
Contact emails
18y.net@protecteddomainservices.com

Subdomains

Showing 3 of 3 subdomains (3 per page).

Mail and authentication

Nameservers

  • irma.ns.cloudflare.com
  • watson.ns.cloudflare.com

Threat-feed evidence

History

Related pages

Pivot from 18y.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: "18y.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.