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Hostname

prontonet.jp

Last fetched

prontonet.jp resolves to 1 IPv4 address operated by AS7684 in JP.

Nutrition Label

WHISPER CANON · prontonet.jpRouting diversity1.5/10Peering density1.9/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency6.7/10Resolver footprint3.2/10canon.whisper.security/host/prontonet.jp

Resolution chain

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

IPPrefixASNOperatorCountry
153.120.42.203153.120.0.0/17AS7684—JP

WHOIS identity

Registrar
—
Organization
prontonet
Contact emails

Subdomains

3 observed subdomains of prontonet.jp.

Subdomain
mail.prontonet.jp
webmail.prontonet.jp
www.prontonet.jp

Web-graph footprint

Distinct hostnames that link to or from prontonet.jp in the public web crawl.

17 sites link to this hostname.

34 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

4 SPF mechanisms authorising senders for prontonet.jp.

MechanismTarget
SPF_Ans21.prontobb.net
SPF_Aprontonet.jp
SPF_IP153.120.42.203
SPF_MXprontonet.jp

Related pages

Pivot deeper into the graph from prontonet.jp.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "prontonet.jp"})-[: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.