U. S. Department of Transportation operates AS2576: 15 IPv4 prefixes covering 268,800 addresses, most of them in 
United States.
By IPv4 addresses the network ranks #864 worldwide and #245 of 18,202 networks in United States. That is 0.02% of the country’s IPv4 space.
The largest block is 152.119.0.0 to 152.120.255.255 with 131,072 addresses, geolocated to Washington D.C. (Navy Yard).
- IPv4 addresses
- 268,800
- IPv4 prefixes
- 15
- World rank
- #864
- Country share
- 0.02%
- IPv6 ranges
- 2
Addresses by country
- United States 100%
Largest blocks
- 152.119.0.0 Washington D.C. (Navy Yard)131,072
- 169.135.0.0 Washington D.C. (Navy Yard)65,536
- 152.122.0.0 Washington D.C. (Navy Yard)65,536
- 204.86.184.0 Washington D.C. (Navy Yard)2,560
- 199.79.176.0 New York1,280
- 204.68.194.0 Washington D.C.1,024
- 204.69.250.0 Washington D.C. (Navy Yard)768
- 204.152.44.0 Washington D.C.512
Networks of similar size
- AS36891 Icosnet SPA
270,336 - AS35753 Etihad Salam Telecom CJSC
269,568 - AS409 Air Force Systems Networking269,312
- AS139341 ACEVILLE PTE.LTD.
268,800 - AS15774 Limited Liability Company "TTK-Svyaz"
268,544 - AS16347 ADISTA SAS
268,032 - AS41733 JSC "ER-Telecom Holding"267,776
- AS4058 CITIC Telecom International CPC Limited
266,752
IPv4 prefixes
Questions and answers
Who owns AS2576?
Autonomous system AS2576 is operated by U. S. Department of Transportation.
How many IP addresses does AS2576 have?
The network holds 268,800 IPv4 addresses in 15 prefixes, plus 2 IPv6 ranges.
Which country is AS2576 in?
The main country is United States.
How big is AS2576?
By IPv4 addresses it ranks #864 worldwide.
What is the largest address block of AS2576?
152.119.0.0 to 152.120.255.255, 131,072 addresses.