Hostname
att.com
Last fetched
att.com resolves to 2 IPv4 addresses operated by AMERITECH-AS - AT&T Services, Inc. in US. WHOIS lists iana:299 as the registrar.
Nutrition Label
Resolution chain
att.com resolves to 2 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.
| IP | Prefix | ASN | Operator | Country |
|---|---|---|---|---|
| 144.160.155.43 | 144.160.0.0/15 | AS797 | AMERITECH-AS - AT&T Services, Inc. | US |
| 144.160.36.42 | 144.160.0.0/15 | AS797 | AMERITECH-AS - AT&T Services, Inc. | US |
WHOIS identity
- Registrar
- iana:299
- Organization
- at&t
- Contact emails
Subdomains
2,279 observed subdomains of att.com.
Showing 25 of 2,279. View all subdomains →
Web-graph footprint
Distinct hostnames that link to or from att.com in the public web crawl.
17,267 sites link to this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
1 SPF mechanism authorising senders for att.com.
| Mechanism | Target |
|---|---|
| SPF_INCLUDE | %{ir}.%{v}.%{d}.spf.has.pphosted.com |
Related pages
Pivot deeper into the graph from att.com.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "att.com"})-[: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 20Or query Whisper from your own LLM workflow via the Whisper MCP server.