Hostname

customprototypes.ca

Last fetched Thu, 21 May 2026 23:29:22 GMT

customprototypes.ca resolves to 4 IPv4 addresses operated by ANSONNET-AS-UK in US. WHOIS lists registrar:tucows.com co. as the registrar.

Nutrition Label

Resolution chain

customprototypes.ca resolves to 4 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IP	Prefix	ASN	Operator	Country
147.79.120.155	147.79.120.0/21	AS47583	ANSONNET-AS-UK	US
77.37.55.190	77.37.54.0/23	AS47583	ANSONNET-AS-UK	LT
77.37.76.184	77.37.76.0/24	AS47583	ANSONNET-AS-UK	US
91.108.123.36	91.108.120.0/22	AS47583	ANSONNET-AS-UK	LT

WHOIS identity

Registrar: registrar:tucows.com co.
Organization: —
Contact emails: —

Subdomains

1 observed subdomain of customprototypes.ca.

Subdomain
www.customprototypes.ca

Web-graph footprint

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

31 sites link to this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

customprototypes-ca.mail.protection.outlook.com

SPF policy

1 SPF mechanism authorising senders for customprototypes.ca.

Mechanism	Target
SPF_INCLUDE	spf.protection.outlook.com

Pivot deeper into the graph from customprototypes.ca.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "customprototypes.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.