Confidence
1- Public role
- Current public evidence also covers one supporting public reference. The directory country is treated as a RIR member/service-area source field, not as verified headquarters or company-registration data.
- Information type
- AT&T Business Services is linked to ARIN member-directory or public internet-number resource records; this states registry relationship and number-resource evidence, not a commercial service claim.
Related details
AT&T Business Services appears in the public member directory maintained by ARIN. The regional Internet registry's member record lists Brazil (BR) as the member's country; it does not verify the member's headquarters or place of incorporation.
WHOIS · Public network record
Last updated: 2026-06-19
People & contacts
5Contact:NOCHigh confidence· 4 records
Contact:Administrative contactHigh confidence· 3 records
Contact:Other contact roleHigh confidence· 1 record
Contact:NOCNot yet assessed· 4 records
Contact:Administrative contactNot yet assessed· 3 records
People coverage
4- People on record
- 4
- With a direct channel
- 4
- Inferred channel
- 0
- Name only
- 0
By role
- NOC4
Confidence:High confidence4
Identities revealed to members