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Hostname

iro2.tokyo

Last fetched

iro2.tokyo resolves to 1 IPv4 address operated by AS37907 in JP. WHOIS lists iana:49 as the registrar.

Nutrition Label

WHISPER CANON · iro2.tokyoRouting diversity1.5/10Peering density1.9/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint5.2/10canon.whisper.security/host/iro2.tokyo

Resolution chain

iro2.tokyo resolves to 1 distinct IPv4 address via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
202.172.26.12202.172.24.0/21AS37907—JP

WHOIS identity

Registrar
iana:49
Organization
—
Contact emails
—

Subdomains

3 observed subdomains of iro2.tokyo.

Subdomain
hostmaster.iro2.tokyo
mta-sts.iro2.tokyo
www.iro2.tokyo

Web-graph footprint

Distinct hostnames that link to or from iro2.tokyo in the public web crawl.

12 sites link to this hostname.

169 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

  • iro2.tokyo

SPF policy

1 SPF mechanism authorising senders for iro2.tokyo.

MechanismTarget
SPF_IP202.172.26.12

Related pages

Pivot deeper into the graph from iro2.tokyo.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "iro2.tokyo"})-[: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.