AT&T Enterprises, LLC
United States
US
22,556
announced
89,307,812
0 IPv6
Unknown
regional registry
Prefix size breakdown
Distribution of the 22,556 BGP prefixes announced by AS7018 grouped by CIDR length.
/12
1
/13
12
/14
16
/15
59
/16
206
/17
464
/18
908
/19
1,324
/20
1,714
/21
2,067
/22
2,225
/23
2,326
/24
2,392
/25
1,072
/26
1,095
/27
1,106
/28
1,110
/29
1,113
/30
1,114
/31
1,116
/32
1,116
First: 12.0.4.0/22 · Last: 217.28.163.0/24
Top cities by IPv4 footprint
Cities where AS7018's prefixes resolve, weighted by address count.
Chicago
Illinois, US
3.7%
Houston
Texas, US
3.4%
Dallas
Texas, US
1.8%
St Louis
Missouri, US
1.7%
Miami
Florida, US
1.6%
Announced prefixes
22,556 prefixes
Other ASNs in United States
- AS749United States Department of Defense DoD2,715
- AS7922Comcast Cable Communications, LLC26,172
- AS701Verizon Business15,055
- AS721United States Department of Defense DoD5,112
- AS3356Level 3 Parent, LLC4,486
- AS174Cogent Communications, LLC8,915
- AS14618Amazon.com, Inc.980
- AS6167Verizon Business1,513
- AS714Apple Inc.30
- AS209CenturyLink Communications, LLC7,840
Other ASNs run by AT&T Enterprises, LLC
Verify on third-party BGP tools
Cross-check AS7018 on public looking-glass and BGP-data sites.
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