99.111.100.89
An address in San Diego, California, United States, announced by AT&T Enterprises, LLC (AS7018). It's mobile carrier space of AT&T, an SSH server on port 22, 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
- San Diego
- Region
- California
- Postal code
- 92101
- Country
- United States
- Continent
- North America
- Coordinates
- 32.7157, -117.1647
- Timezone
- America/Los_Angeles
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
- 99.108.0.0/14
- RPKI
- Valid
- Type
- ISP
- Domain
- att.com
- Registered in
- United States
- Name
- MARILOU CASTILLO09112010213806150
- Network name
- SBC-99-111-100-88-29-1009113813
- Organization
- C02585563
- Status
- reassignment
- Registry
- ARIN
- Domain
- sbcglobal.net
- Name
- abuse
- abuse@att.net
- Phone
- +1-919-319-8167
- Address
- 2701 W 15th ST, Plano, TX, 75075
- Network
- 99.105.192.0-99.127.255.255
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
- 22
- Banner
- SSH-2.0-OpenSSH_9.6p1 Ubuntu-3ubuntu13.20
- Host key
- SHA256:ef6a61eb7912aa4feebc80e45720e87b1f8f799e9c60be6e3c72b9b66e6f3514
- Handshake
- Completed
- First seen
- 2026-08-09
- Last seen
- 2026-11-02
- Port
- 587
- Banner
- 220 mail.fpsd.org Kerio Connect 10.0.7 patch 1 ESMTP ready
- Greeting
- Completed
- First seen
- 2026-10-11
- Last seen
- 2026-10-30
- 80 status
- 302
- 80 redirect
- http://faithchurchsandiego.org/
- 80 server
- Microsoft-IIS/10.0
- 80 title
- Document Moved
- 80 seen
- 2026-08-09 to 2026-10-29
- 443 status
- 301
- 443 redirect
- /webmail/
- 443 server
- Kerio Connect 10.0.7 patch 1
- 443 TLS
- TLSv1.3
- 443 certificate
- mail.fpsd.org
- 443 issuer
- C=GB, O=Sectigo Limited, CN=Sectigo Public Server Authentication CA DV R36
- 443 browser-trusted
- Yes
- 443 seen
- 2026-08-15 to 2026-11-06
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