Hostname

osa.net.au

Last fetched Mon, 10 Aug 2026 01:05:31 GMT

osa.net.au resolves to 1 IPv4 address operated by COGECO-PEER1 - Aptum Technologies in US. WHOIS lists registrar:drop.com.au pty ltd as the registrar.

Nutrition Label

Resolution chain

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

IP	Prefix	ASN	Operator	Country
76.74.178.82	76.74.176.0/22	AS13768	COGECO-PEER1 - Aptum Technologies	US

WHOIS identity

Registrar: registrar:drop.com.au pty ltd
Organization: callum sherwood
Contact emails: —

Subdomains

5 observed subdomains of osa.net.au.

Subdomain
email.osa.net.au
mx.osa.net.au
ns1.osa.net.au
ns2.osa.net.au
www.osa.net.au

Web-graph footprint

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

7 sites link to this hostname.

56 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

Pivot deeper into the graph from osa.net.au.

Cypher and MCP

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

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