Autonomous System
AS1649 Headquarters, USAISC
GovernmentActiveUnited StatesARIN
AS1649 (DNIC-AS-01649) is a government network operated by Headquarters, USAISC in United States, registered with ARIN. It has 61 IPv4 prefixes with 149,760 addresses and 1 IPv6 prefix, which makes it the 1,586th largest of 82,283 active autonomous systems by IPv4 space.
IPv4 addresses149,760in 61 prefixes
IPv6 prefixes1≈ 1.2 × 10²⁴ addresses
Size rank#1,586of 82,283 active ASNs
Details
OrganizationHeadquarters, USAISC
AS nameDNIC-AS-01649
Websitearmy.mil
Country United States (US)
Network typeGovernment
RegistryARIN
Abuse contactdisa.columbus.ns.mbx.arin-registrations@mail.mil
Registered2004-05-12
Last updated2011-08-24
IPv4 prefixes
61 prefixes · 149,760 addresses| Network | Addresses | First – last address |
|---|---|---|
| 143.45.0.0/16 | 65,536 | 143.45.0.0 – 143.45.255.255 |
| 150.133.0.0/16 | 65,536 | 150.133.0.0 – 150.133.255.255 |
| 143.45.160.0/22 | 1,024 | 143.45.160.0 – 143.45.163.255 |
| 150.133.104.0/22 | 1,024 | 150.133.104.0 – 150.133.107.255 |
| 150.133.112.0/22 | 1,024 | 150.133.112.0 – 150.133.115.255 |
| 6.134.28.0/23 | 512 | 6.134.28.0 – 6.134.29.255 |
| 143.45.8.0/23 | 512 | 143.45.8.0 – 143.45.9.255 |
| 143.45.100.0/23 | 512 | 143.45.100.0 – 143.45.101.255 |
| 143.45.102.0/23 | 512 | 143.45.102.0 – 143.45.103.255 |
| 143.45.164.0/23 | 512 | 143.45.164.0 – 143.45.165.255 |
| 6.16.216.0/24 | 256 | 6.16.216.0 – 6.16.216.255 |
| 6.47.120.0/24 | 256 | 6.47.120.0 – 6.47.120.255 |
| 143.45.11.0/24 | 256 | 143.45.11.0 – 143.45.11.255 |
| 143.45.12.0/24 | 256 | 143.45.12.0 – 143.45.12.255 |
| 143.45.20.0/24 | 256 | 143.45.20.0 – 143.45.20.255 |
| 143.45.21.0/24 | 256 | 143.45.21.0 – 143.45.21.255 |
| 143.45.22.0/24 | 256 | 143.45.22.0 – 143.45.22.255 |
| 143.45.34.0/24 | 256 | 143.45.34.0 – 143.45.34.255 |
| 143.45.36.0/24 | 256 | 143.45.36.0 – 143.45.36.255 |
| 143.45.37.0/24 | 256 | 143.45.37.0 – 143.45.37.255 |
| 143.45.38.0/24 | 256 | 143.45.38.0 – 143.45.38.255 |
| 143.45.47.0/24 | 256 | 143.45.47.0 – 143.45.47.255 |
| 143.45.48.0/24 | 256 | 143.45.48.0 – 143.45.48.255 |
| 143.45.111.0/24 | 256 | 143.45.111.0 – 143.45.111.255 |
| 143.45.120.0/24 | 256 | 143.45.120.0 – 143.45.120.255 |
143.45.0.0/16 150.133.0.0/16 143.45.160.0/22 150.133.104.0/22 150.133.112.0/22 6.134.28.0/23 143.45.8.0/23 143.45.100.0/23 143.45.102.0/23 143.45.164.0/23 6.16.216.0/24 6.47.120.0/24 143.45.11.0/24 143.45.12.0/24 143.45.20.0/24 143.45.21.0/24 143.45.22.0/24 143.45.34.0/24 143.45.36.0/24 143.45.37.0/24 143.45.38.0/24 143.45.47.0/24 143.45.48.0/24 143.45.111.0/24 143.45.120.0/24
The 25 largest of 61. The API and the database have all of them.
IPv6 prefixes
1 prefix- 2608:c124:120::/48
2608:c124:120::/48
Query AS1649 with the API
The ASN lookup returns everything on this page as JSON, including every prefix. ASN lookups need an API key: a free account comes with 1,000 requests a day.
curl "https://api.ipapi.is/?q=AS1649&key=YOUR_API_KEY"Any address in its prefixes resolves to AS1649, with or without a key:
curl "https://api.ipapi.is/?q=143.45.0.1"Other networks of Headquarters, USAISC
6 of 13AS1540 Headquarters, USAISC7,774,720 IPv4 addressesAS4010 Headquarters, USAISC1,176,832 IPv4 addressesAS1602 Headquarters, USAISC235,776 IPv4 addressesAS1637 Headquarters, USAISC230,656 IPv4 addressesAS1530 Headquarters, USAISC138,496 IPv4 addressesAS747 Headquarters, USAISC137,728 IPv4 addresses
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