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Hostname

cn100.ca

Last fetched

cn100.ca resolves to 1 IPv4 address operated by COGECO-PEER1 - Aptum Technologies in CA. WHOIS lists iana:456 as the registrar.

Nutrition Label

WHISPER CANON · cn100.caRouting diversity1.5/10Peering density5.1/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency10.0/10Resolver footprint4.0/10canon.whisper.security/host/cn100.ca

Resolution chain

cn100.ca resolves to 1 distinct IPv4 address via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
209.15.37.6209.15.37.0/24AS13768COGECO-PEER1 - Aptum TechnologiesCA

WHOIS identity

Registrar
iana:456
Organization
canadian national railway
Contact emails

Subdomains

1 observed subdomain of cn100.ca.

Subdomain
www.cn100.ca

Web-graph footprint

Distinct hostnames that link to or from cn100.ca in the public web crawl.

16 sites link to this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Related pages

Pivot deeper into the graph from cn100.ca.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "cn100.ca"})-[: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.