12.153.240.82
An address in South San Francisco, California, United States, used by LYELL IMMUNOPHARMA, announced by AT&T Enterprises, LLC (AS7018). It's a VPN exit, mobile carrier space of AT&T, and a web server on ports 80 and 443.
Summary
Geolocation
Where the address is, and what that place uses.
- City
- South San Francisco
- Region
- California
- Postal code
- 94080
- Country
- United States
- Continent
- North America
- Coordinates
- 37.6547, -122.4077
- 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
- LYELL IMMUNOPHARMA
- Type
- Business
- Registered in
- United States
- AS number
- AS7018
- Name
- AT&T Enterprises, LLC
- Prefix
- 12.128.0.0/9
- RPKI
- Not found
- Type
- ISP
- Domain
- att.com
- Registered in
- United States
- Name
- LYELL IMMUNOPHARMA
- Network name
- LYELL-IM95-240-80
- Organization
- C07615747
- Status
- reassignment
- Registry
- ARIN
- Name
- abuse
- abuse@att.net
- Phone
- +1-919-319-8167
- Address
- 2701 W 15th ST, Plano, TX, 75075
- Network
- 12.0.0.0-12.255.255.255
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.
- 80 status
- 301
- 80 redirect
- https://12.153.240.82/
- 80 title
- 301 Moved Permanently
- 80 seen
- 2026-07-26 to 2026-10-23
- 443 status
- 302
- 443 redirect
- /global-protect/login.esp
- 443 TLS
- TLSv1.2
- 443 certificate
- *.lyell.com
- 443 issuer
- C=US, ST=Arizona, L=Scottsdale, O=GoDaddy.com\, Inc., OU=http://certs.godaddy.com/repository/, CN=Go Daddy Secure Certificate Authority - G2
- 443 browser-trusted
- Yes
- 443 seen
- 2026-08-01 to 2026-10-20
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