Headquarters, USAISC
United States
US
31
announced
127,744
0 IPv6
ARIN
regional registry
Prefix size breakdown
Distribution of the 31 BGP prefixes announced by AS1493 grouped by CIDR length.
/18
3
/19
4
/20
7
/21
5
/22
4
/23
3
/24
5
First: 143.69.16.0/21 · Last: 199.209.224.0/21
Announced prefixes
31 prefixes
Other ASNs in United States
- AS749United States Department of Defense DoD2,715
- AS7018AT&T Enterprises, LLC22,556
- 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
Other ASNs run by Headquarters, USAISC
Verify on third-party BGP tools
Cross-check AS1493 on public looking-glass and BGP-data sites.
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