99.69.174.194
An address in Richardson, Texas, United States, announced by AT&T Enterprises, LLC (AS7018). It's mobile carrier space of AT&T, a mail server on port 587, and a web server on ports 80 and 443.
Summary
Geolocation
Where the address is, and what that place uses.
- City
- Richardson
- Region
- Texas
- Postal code
- 75080
- Country
- United States
- Continent
- North America
- Coordinates
- 32.9482, -96.7297
- Timezone
- America/Chicago
Ownership
Who holds the address: the AS announcing it, the registry record, the abuse contact and its name in DNS.
- Company
- AT&T Enterprises, LLC
- Domain
- att.com
- Type
- ISP
- Registered in
- United States
- AS number
- AS7018
- Name
- AT&T Enterprises, LLC
- Prefix
- 99.64.0.0/13
- RPKI
- Valid
- Type
- ISP
- Domain
- att.com
- Registered in
- United States
- Name
- Private Customer - AT&T Internet Services
- Network name
- SBC-99-69-174-192-28-1703063824
- Organization
- C06372953
- Status
- reassignment
- Registry
- ARIN
- Domain
- bcs4support.com
- Name
- abuse
- abuse@att.net
- Phone
- +1-919-319-8167
- Address
- 2701 W 15th ST, Plano, TX, 75075
- Network
- 99.10.64.0-99.75.191.255
Anonymity
Whether the address hides someone else: a VPN, Tor, a relay, a proxy pool, or a hosting range.
Network
What kind of network it is on: a mobile carrier, a satellite operator, an anycast service, a CDN edge.
Services
What our own internet-wide measurement found listening on it.
- Port
- 587
- Banner
- 220 Mail.bcs--inc.com Microsoft ESMTP MAIL Service ready at Mon, 21 Sep 2026 11:45:35 -0500
- Greeting
- Completed
- First seen
- 2026-07-26
- Last seen
- 2026-09-23
- 80 status
- 403
- 80 server
- Microsoft-IIS/10.0
- 80 seen
- 2026-07-31 to 2026-10-12
- 443 status
- 302
- 443 redirect
- https://99.69.174.194/owa/
- 443 server
- Microsoft-IIS/10.0
- 443 TLS
- TLSv1.2
- 443 certificate
- mail.bcs4support.com
- 443 issuer
- C=US, O=Let's Encrypt, CN=YR2
- 443 browser-trusted
- Yes
- 443 seen
- 2026-07-30 to 2026-10-17
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