AT&T Enterprises, LLC operates AS7018: 7,670 IPv4 prefixes covering 89,915,584 addresses, most of them in 
United States.
By IPv4 addresses the network ranks #4 worldwide and #3 of 18,202 networks in United States. That is 6.1% of the country’s IPv4 space.
The network spreads across six or more countries: United States 100%, United Kingdom 0.04%, Puerto Rico 0.01%.
The largest block is 99.22.226.0 to 99.75.191.255 with 3,464,704 addresses, geolocated to New York.
- IPv4 addresses
- 89,915,584
- IPv4 prefixes
- 7,670
- World rank
- #4
- Country share
- 6.1%
- IPv6 ranges
- 67
Addresses by country
- United States 100%
United Kingdom 0.04%
Puerto Rico 0.01%
France 0.01%
U.S. Virgin Islands 0.00%
Bolivia 0.00%
Largest blocks
- 99.22.226.0 New York3,464,704
- 108.192.0.0 Mishawaka2,426,880
- 107.192.0.0 Oakland2,097,152
- 32.64.176.0 Ashburn1,921,024
- 108.229.16.0 Hamilton Township1,765,376
- 99.105.192.0 Northville1,573,376
- 12.73.128.0 New York1,485,568
- 99.159.192.0 Hollywood1,409,024
Networks of similar size
97,428,714
46,345,056IPv4 prefixes
- 12.0.4.0/22
- 12.0.8.0/21
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- 12.0.128.0/18
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- 12.12.128.0/20
- 12.12.144.0/21
- 12.12.152.0/22
and 7,370 more prefixes
Questions and answers
Who owns AS7018?
Autonomous system AS7018 is operated by AT&T Enterprises, LLC.
How many IP addresses does AS7018 have?
The network holds 89,915,584 IPv4 addresses in 7,670 prefixes, plus 67 IPv6 ranges.
Which country is AS7018 in?
The main country is United States, with addresses in 5 more countries.
How big is AS7018?
By IPv4 addresses it ranks #4 worldwide.
What is the largest address block of AS7018?
99.22.226.0 to 99.75.191.255, 3,464,704 addresses.