Navy Network Information Center (NNIC) operates AS37: 8 IPv4 prefixes covering 69,120 addresses, most of them in 
United States.
By IPv4 addresses the network ranks #2,472 worldwide and #777 of 18,202 networks in United States.
The largest block is 128.38.0.0 to 128.38.255.255 with 65,536 addresses, geolocated to Norfolk (Joint Expeditionary Base Little Creek-Fort Story).
- IPv4 addresses
- 69,120
- IPv4 prefixes
- 8
- World rank
- #2,472
- IPv6 ranges
- 1
Addresses by country
- United States 100%
Largest blocks
- 128.38.0.0 Norfolk (Joint Expeditionary Base Little Creek-Fort Story)65,536
- 198.91.69.0 Chicago1,280
- 199.10.10.0 Chicago1,024
- 198.91.64.0 Chicago1,024
- 199.10.8.0 Chicago256
Networks of similar size
- AS15675 Direction des Systemes d'Information, Etat de Vaud
69,376 - AS18300 KEPCO
69,376 - AS11816 SERVICIO DI TELECOMUNICACION DI ARUBA (SETAR) N.V.
69,376 - AS38186 Forewin Telecom Group Limited
69,120 - AS252 Headquarters, USAISC69,120
- AS397353 Teledyne Technologies Incorporated69,120
- AS61317 Hivelocity Inc68,864
- AS36180 Cisco IoT68,864
IPv4 prefixes
Questions and answers
Who owns AS37?
Autonomous system AS37 is operated by Navy Network Information Center (NNIC).
How many IP addresses does AS37 have?
The network holds 69,120 IPv4 addresses in 8 prefixes, plus 1 IPv6 ranges.
Which country is AS37 in?
The main country is United States.
How big is AS37?
By IPv4 addresses it ranks #2,472 worldwide.
What is the largest address block of AS37?
128.38.0.0 to 128.38.255.255, 65,536 addresses.