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Hostname

ip4b.net

Last fetched

ip4b.net resolves to 1 IPv4 address operated by IP4B-TELECOM - IP4B Inc. in CA. WHOIS lists iana:638 as the registrar.

Nutrition Label

WHISPER CANON · ip4b.netRouting diversity1.5/10Peering density1.9/10MOAS conflict✓ noneThreat-feed listings6.0/10WHOIS transparency10.0/10Resolver footprint4.6/10canon.whisper.security/host/ip4b.net

Resolution chain

ip4b.net resolves to 1 distinct IPv4 address via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
199.168.216.198199.168.216.0/21AS26413IP4B-TELECOM - IP4B Inc.CA

WHOIS identity

Registrar
iana:638
Organization
ip4b telecom
Contact emails

Subdomains

5 observed subdomains of ip4b.net.

Subdomain
isp.ip4b.net
voip.ip4b.net
sg1-isp.ip4b.net
ns1.ip4b.net
mail.ip4b.net

Web-graph footprint

Distinct hostnames that link to or from ip4b.net in the public web crawl.

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

2 SPF mechanisms authorising senders for ip4b.net.

MechanismTarget
SPF_Aip4b.net
SPF_MXip4b.net

Related pages

Pivot deeper into the graph from ip4b.net.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "ip4b.net"})-[: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.