AS5974 is the autonomous system of DoD Network Information Center. It holds 90,624 IPv4 addresses in 17 prefixes, mainly in 
United States.
By IPv4 addresses the network ranks #1,987 worldwide and #641 of 18,202 networks in United States.
The largest block is 131.77.0.0 to 131.77.246.255 with 63,232 addresses, geolocated to Columbus.
- IPv4 addresses
- 90,624
- IPv4 prefixes
- 17
- World rank
- #1,987
Addresses by country
- United States 100%
Largest blocks
- 131.77.0.0 Columbus63,232
- 214.49.128.0 Columbus16,384
- 214.66.160.0 Columbus8,192
- 156.112.88.0 Columbus1,280
- 214.38.236.0 Columbus256
- 214.38.232.0 Columbus256
- 214.24.243.0 Columbus256
- 214.23.232.0 Columbus256
Networks of similar size
90,624
90,624
90,624
90,624
90,368
90,112
90,112IPv4 prefixes
Questions and answers
Who owns AS5974?
Autonomous system AS5974 is operated by DoD Network Information Center.
How many IP addresses does AS5974 have?
The network holds 90,624 IPv4 addresses in 17 prefixes.
Which country is AS5974 in?
The main country is United States.
How big is AS5974?
By IPv4 addresses it ranks #1,987 worldwide.
What is the largest address block of AS5974?
131.77.0.0 to 131.77.246.255, 63,232 addresses.