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Hostname

ja.net

Last fetched

ja.net resolves to 13.248.198.253, announced in 13.248.192.0/20 by AMAZON-02 - Amazon.com, Inc. in CA. ja.net is not listed on any threat feed indexed by WhisperGraph; reconciled level NONE.

Threat posture

0threat score (procedure-native scale)

NONE

No threats observed.

Threat feeds listing this
0
Verdict coverage
known-clean

Nutrition Label

WHISPER CANON · ja.netRouting diversity1.5/10Peering density9.7/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency10.0/10Resolver footprint6.3/10canon.whisper.security/host/ja.net

Resolution chain

IPv6 resolution

No AAAA record for ja.net is recorded in WhisperGraph.

Attribution

Aws

cloud · ORIGIN_AS

WHOIS identity

Registrar
iana:470
Registrant organisation
jisc collections and janet
Contact emails
abuse@web.com, ja.net+registrant@customer.demys.com, ja.net-registrant@anonymised.email, giovanni.sorenti@ja.net, naming-admin@ukerna.ac.uk

Subdomains

Subdomain
aber-ban1.ja.net
aber-ban2.ja.net
aberew-ban1.ja.net
aberew-oar1.ja.net
aberfh-ban1.ja.net
aberfh-oar1.ja.net
abwhpc-spm1.ja.net
addi001-csw1.ja.net
agatha.ja.net
agilent.ja.net
agnes-c.ja.net
agnes.ja.net

Showing 12 of 2,612. View all subdomains →

Web-graph footprint

Sampled `LINKS_TO` edges. The hyperlink layer is a pilot sample, not a web-scale crawl, so these are illustrative.

Sample inbound links

Mail and authentication

Nameservers

  • ns0.ja.net
  • ns1.ja.net
  • ns10.ja.net
  • ns11.ja.net
  • ns2.ja.net
  • ns4.ja.net
  • sdc-ipam-001.inf.virt.ja.net
  • ns1.surfnet.nl

MX records

  • ja-net.mail.protection.outlook.com

SPF policy

  • include: spf.mailjet.com
  • include: spf.protection.outlook.com
  • include: _spf.salesforce.com
  • include: mxrelay.jisc.ac.uk
  • ip: 193.62.22.147
  • ip: 2001:630:1:10b:0:0:0:93

Threat-feed evidence

History

Related pages

Pivot from ja.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: "ja.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.