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General Information
Name:
U. S. Department of Transportation
Domain:
dot.gov
Country:
US
Type:
government
Registry:
ARIN
Prefix Counts
IPv4 Count:
334,592
IPv6 Count:
72,535,549,176,877,750,482,370,560
IPv4 Prefixes
| CIDR | Country | Network Name | Organization | Registry | Status | Size |
|---|---|---|---|---|---|---|
| 152.119.0.0/16 | US | DOTNET | U.S. Department of Transportation | ARIN | allocation | 65,536 |
| 152.120.0.0/16 | US | DOTNET1 | U.S. Dept. of Transportation | ARIN | allocation | 65,536 |
| 152.122.0.0/16 | US | DOTNETA2 | U.S. Department of Transportation | ARIN | reassignment | 65,536 |
| 152.123.0.0/16 | US | DOTNETA3 | U.S. Department of Transportation | ARIN | reassignment | 65,536 |
| 169.135.0.0/16 | US | FHWA-B | Us Federal Highway Administration | ARIN | allocation | 65,536 |
| 199.4.157.0/24 | US | DOT-CNET-8 | U.S. Dept. of Transportation | ARIN | allocation | 256 |
| 199.79.176.0/24 | US | DOT-CNET-1 | U.S. Department of Transportation | ARIN | allocation | 256 |
| 199.79.177.0/24 | US | DOT-CNET-1 | U.S. Department of Transportation | ARIN | allocation | 256 |
| 199.79.178.0/24 | US | DOT-CNET-1 | U.S. Department of Transportation | ARIN | allocation | 256 |
| 199.79.179.0/24 | US | DOT-CNET-1 | U.S. Department of Transportation | ARIN | allocation | 256 |
| 199.79.180.0/24 | US | DOT-CNET-1 | U.S. Department of Transportation | ARIN | allocation | 256 |
| 204.68.194.0/24 | US | DOT-CNET-10 | U.S. Dept. of Transportation | ARIN | allocation | 256 |
| 204.68.195.0/24 | US | DOT-CNET-11 | U.S. Dept. of Transportation | ARIN | allocation | 256 |
| 204.68.196.0/23 | US | DOT-CNET-12 | U.S. Dept. of Transportation | ARIN | allocation | 512 |
| 204.68.202.0/24 | US | DOT-CNET-14 | U.S. Dept. of Transportation | ARIN | allocation | 256 |
| 204.69.250.0/23 | US | FHWA | Federal Highway Administration | ARIN | allocation | 512 |
| 204.69.252.0/24 | US | FHWA | Federal Highway Administration | ARIN | allocation | 256 |
| 204.86.184.0/21 | US | OSTJNET | U.S. Dept. of Transportation | ARIN | allocation | 2,048 |
| 204.86.192.0/23 | US | OSTJNET | U.S. Dept. of Transportation | ARIN | allocation | 512 |
| 204.152.44.0/23 | US | DOT-CNET-6 | U.S. Dept. of Transportation | ARIN | allocation | 512 |
| 204.238.19.0/24 | US | DOT-CNET-9 | National Highway Traffic Safety Administration | ARIN | allocation | 256 |
IPv6 Prefixes
| CIDR | Country | Network Name | Organization | Registry | Status |
|---|---|---|---|---|---|
| 2001:19e8::/48 | US | DOTNET-V6 | U. S. Department of Transportation | ARIN | allocation |
| 2001:19e8:1::/48 | US | DOTNET-V6 | U. S. Department of Transportation | ARIN | allocation |
| 2001:19e8:2::/48 | US | DOTNET-V6 | U. S. Department of Transportation | ARIN | allocation |
| 2001:19e8:a::/48 | US | DOTNET-V6 | U. S. Department of Transportation | ARIN | allocation |
| 2001:19e8:d::/48 | US | DOTNET-V6 | U. S. Department of Transportation | ARIN | allocation |
| 2001:19e8:e::/48 | US | DOTNET-V6 | U. S. Department of Transportation | ARIN | allocation |
| 2001:19e8:d1::/48 | US | DOTNET-V6 | U. S. Department of Transportation | ARIN | allocation |
| 2001:19e8:d2::/48 | US | DOTNET-V6 | U. S. Department of Transportation | ARIN | allocation |
| 2001:19e8:d3::/48 | US | DOTNET-V6 | U. S. Department of Transportation | ARIN | allocation |
| 2001:19e8:d4::/48 | US | DOTNET-V6 | U. S. Department of Transportation | ARIN | allocation |
| 2001:19e8:d5::/48 | US | DOTNET-V6 | U. S. Department of Transportation | ARIN | allocation |
| 2001:19e8:d6::/48 | US | DOTNET-V6 | U. S. Department of Transportation | ARIN | allocation |
| 2001:19e8:d7::/48 | US | DOTNET-V6 | U. S. Department of Transportation | ARIN | allocation |
| 2001:19e8:d8::/48 | US | DOTNET-V6 | U. S. Department of Transportation | ARIN | allocation |
| 2001:19e8:d9::/48 | US | DOTNET-V6 | U. S. Department of Transportation | ARIN | allocation |
| 2001:19e8:da::/48 | US | DOTNET-V6 | U. S. Department of Transportation | ARIN | allocation |
| 2001:19e8:f0::/48 | US | DOTNET-V6 | U. S. Department of Transportation | ARIN | allocation |
| 2001:19e8:f1::/48 | US | DOTNET-V6 | U. S. Department of Transportation | ARIN | allocation |
| 2001:19e8:f2::/48 | US | DOTNET-V6 | U. S. Department of Transportation | ARIN | allocation |
| 2001:19e8:f3::/48 | US | DOTNET-V6 | U. S. Department of Transportation | ARIN | allocation |
| 2001:19e8:f4::/48 | US | DOTNET-V6 | U. S. Department of Transportation | ARIN | allocation |
| 2001:19e8:f5::/48 | US | DOTNET-V6 | U. S. Department of Transportation | ARIN | allocation |
| 2001:19e8:f6::/48 | US | DOTNET-V6 | U. S. Department of Transportation | ARIN | allocation |
| 2001:19e8:f7::/48 | US | DOTNET-V6 | U. S. Department of Transportation | ARIN | allocation |
| 2001:19e8:f8::/48 | US | DOTNET-V6 | U. S. Department of Transportation | ARIN | allocation |
| 2001:19e8:f9::/48 | US | DOTNET-V6 | U. S. Department of Transportation | ARIN | allocation |
| 2001:19e8:fa::/48 | US | DOTNET-V6 | U. S. Department of Transportation | ARIN | allocation |
| 2001:19e8:fb::/48 | US | DOTNET-V6 | U. S. Department of Transportation | ARIN | allocation |
| 2001:19e8:220::/44 | US | DOTNET-V6 | U. S. Department of Transportation | ARIN | allocation |
| 2001:19e8:230::/44 | US | DOTNET-V6 | U. S. Department of Transportation | ARIN | allocation |
Network Relationships
Upstreams:
AS13979
