AS797 is the autonomous system of AT&T Services, Inc.. It holds 169,984 IPv4 addresses in 20 prefixes, mainly in 
United States.
By IPv4 addresses the network ranks #1,195 worldwide and #354 of 18,202 networks in United States. That is 0.01% of the country’s IPv4 space.
The largest block is 144.160.0.0 to 144.161.255.255 with 131,072 addresses, geolocated to Indianapolis (Mile Square).
Websites found on this network include att.com.
- IPv4 addresses
- 169,984
- IPv4 prefixes
- 20
- World rank
- #1,195
- Country share
- 0.01%
Addresses by country
- United States 100%
Largest blocks
- 144.160.0.0 Indianapolis (Mile Square)131,072
- 135.209.64.0 Indianapolis (Mile Square)16,384
- 170.35.208.0 Indianapolis (Mile Square)8,192
- 135.209.224.0 Indianapolis (Mile Square)4,096
- 135.209.208.0 Indpls (Mile Square)3,328
- 135.209.158.0 Indianapolis (Mile Square)2,816
- 135.209.146.0 Indpls (Mile Square)2,816
- 204.107.19.0 Dallas256
Websites seen on this network
Networks of similar size
- AS13110 INEA sp. z o.o.
171,776 - AS12414 Solcon Internetdiensten B.V.
171,264 - AS11796 Airstream Communications, LLC171,264
- AS20928 Noor Data Networks ASN
170,752 - AS38333 Symbio Networks Pty Ltd
169,984 - AS2749 Navy Network Information Center (NNIC)169,984
- AS8368 Dstny BE N.V.
169,216 - AS7057 Managed Network Systems Inc.
169,216
IPv4 prefixes
- 12.153.241.0/24
- 67.98.173.0/24
- 135.209.64.0/18
- 135.209.146.0/23
- 135.209.148.0/22
- 135.209.152.0/22
- 135.209.156.0/24
- 135.209.158.0/23
- 135.209.160.0/21
- 135.209.168.0/24
- 135.209.208.0/21
- 135.209.216.0/22
- 135.209.220.0/24
- 135.209.224.0/20
- 144.160.0.0/15
- 170.35.208.0/20
- 170.35.224.0/20
- 192.150.169.0/24
- 198.180.219.0/24
- 204.107.19.0/24
Questions and answers
Who owns AS797?
Autonomous system AS797 is operated by AT&T Services, Inc..
How many IP addresses does AS797 have?
The network holds 169,984 IPv4 addresses in 20 prefixes.
Which country is AS797 in?
The main country is United States.
How big is AS797?
By IPv4 addresses it ranks #1,195 worldwide.
What is the largest address block of AS797?
144.160.0.0 to 144.161.255.255, 131,072 addresses.