IPv4 lookup
12.129.21.99
Geolocation and network intelligence for Richardson, US.
- Live API lookup
- PTR reverse DNS
- Block 12.129.21.0/24
- Map & neighbors
Jump to an IP or range
IPv4 address opens a detail page · 3 octets open the /24 block · IPv6 opens address details.
Live lookup
12.129.21.99
Richardson, US
USRichardsonAS7018 ATT-INTERNET4
Timezone · America/Chicago
47.6043, -122.3298
Location
- Country
- US
- City
- Richardson
- State / region
- Texas
- Continent
- North America
- Postcode
- —
- Timezone
- America/Chicago
- Coordinates
- 47.6043, -122.3298
Organization
- Name
- —
- Website
- —
ASN
- Number & name
- AS7018 ATT-INTERNET4
- Domain
- att.com
Network
- Hosting
- —
- IPv4 addresses
- —
- IPv6 addresses
- —
DNS
- PTR (reverse)
- —
Neighbors
Other addresses in the same /24 block
9512.129.21.95—9612.129.21.96—9712.129.21.97—9812.129.21.98—9912.129.21.99Richardson, US10012.129.21.100—10112.129.21.101—10212.129.21.102—10312.129.21.103—
View all 256 in 12.129.21.0/24