AS1602 is the autonomous system of Headquarters, USAISC. It holds 146,688 IPv4 addresses in 22 prefixes, mainly in 
United States.
By IPv4 addresses the network ranks #1,335 worldwide and #401 of 18,202 networks in United States. That is 0.01% of the country’s IPv4 space.
The largest block is 143.213.0.0 to 143.214.255.255 with 131,072 addresses, geolocated to Sierra Vista (Fort Huachuca).
- IPv4 addresses
- 146,688
- IPv4 prefixes
- 22
- World rank
- #1,335
- Country share
- 0.01%
Addresses by country
- United States 100%
Largest blocks
- 143.213.0.0 Sierra Vista (Fort Huachuca)131,072
- 143.212.0.0 Sierra Vista (Fort Huachuca)9,984
- 6.134.20.0 Columbus1,024
- 147.248.37.0 Sierra Vista (Fort Huachuca)768
- 147.248.32.0 Sierra Vista (Fort Huachuca)512
- 143.212.111.0 Sierra Vista (Fort Huachuca)512
- 6.16.110.0 Columbus512
- 192.172.28.0 Columbus256
Networks of similar size
146,944
146,688
146,432
146,432IPv4 prefixes
- 6.16.110.0/23
- 6.134.20.0/22
- 143.212.0.0/19
- 143.212.32.0/22
- 143.212.36.0/23
- 143.212.38.0/24
- 143.212.52.0/24
- 143.212.54.0/24
- 143.212.104.0/24
- 143.212.106.0/24
- 143.212.108.0/24
- 143.212.111.0/24
- 143.212.112.0/24
- 143.212.118.0/24
- 143.212.245.0/24
- 143.212.249.0/24
- 143.213.0.0/16
- 143.214.0.0/16
- 147.248.32.0/23
- 147.248.37.0/24
- 147.248.38.0/23
- 192.172.28.0/24
Questions and answers
Who owns AS1602?
Autonomous system AS1602 is operated by Headquarters, USAISC.
How many IP addresses does AS1602 have?
The network holds 146,688 IPv4 addresses in 22 prefixes.
Which country is AS1602 in?
The main country is United States.
How big is AS1602?
By IPv4 addresses it ranks #1,335 worldwide.
What is the largest address block of AS1602?
143.213.0.0 to 143.214.255.255, 131,072 addresses.