Autonomous System
AS1530 Headquarters, USAISC
GovernmentActiveUnited StatesARIN
AS1530 (DNIC-ASBLK-01529-01530) is a government network operated by Headquarters, USAISC in United States, registered with ARIN. It has 17 IPv4 prefixes with 138,496 addresses and 1 IPv6 prefix, which makes it the 1,708th largest of 82,534 active autonomous systems by IPv4 space.
IPv4 addresses138,496in 17 prefixes
IPv6 prefixes1≈ 3.1 × 10²⁶ addresses
Size rank#1,708of 82,534 active ASNs
Details
OrganizationHeadquarters, USAISC
AS nameDNIC-ASBLK-01529-01530
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
17 prefixes · 138,496 addresses| Network | Addresses | First – last address |
|---|---|---|
| 55.20.0.0/16 | 65,536 | 55.20.0.0 – 55.20.255.255 |
| 55.71.0.0/16 | 65,536 | 55.71.0.0 – 55.71.255.255 |
| 55.71.8.0/21 | 2,048 | 55.71.8.0 – 55.71.15.255 |
| 55.71.4.0/22 | 1,024 | 55.71.4.0 – 55.71.7.255 |
| 55.20.32.0/23 | 512 | 55.20.32.0 – 55.20.33.255 |
| 55.71.22.0/23 | 512 | 55.71.22.0 – 55.71.23.255 |
| 55.71.98.0/23 | 512 | 55.71.98.0 – 55.71.99.255 |
| 55.71.176.0/23 | 512 | 55.71.176.0 – 55.71.177.255 |
| 55.20.7.0/24 | 256 | 55.20.7.0 – 55.20.7.255 |
| 55.20.89.0/24 | 256 | 55.20.89.0 – 55.20.89.255 |
| 55.20.95.0/24 | 256 | 55.20.95.0 – 55.20.95.255 |
| 55.71.19.0/24 | 256 | 55.71.19.0 – 55.71.19.255 |
| 55.71.69.0/24 | 256 | 55.71.69.0 – 55.71.69.255 |
| 55.71.169.0/24 | 256 | 55.71.169.0 – 55.71.169.255 |
| 55.71.175.0/24 | 256 | 55.71.175.0 – 55.71.175.255 |
| 55.71.254.0/24 | 256 | 55.71.254.0 – 55.71.254.255 |
| 55.71.255.0/24 | 256 | 55.71.255.0 – 55.71.255.255 |
55.20.0.0/16 55.71.0.0/16 55.71.8.0/21 55.71.4.0/22 55.20.32.0/23 55.71.22.0/23 55.71.98.0/23 55.71.176.0/23 55.20.7.0/24 55.20.89.0/24 55.20.95.0/24 55.71.19.0/24 55.71.69.0/24 55.71.169.0/24 55.71.175.0/24 55.71.254.0/24 55.71.255.0/24
IPv6 prefixes
1 prefix- 2608:14b:2400::/40
2608:14b:2400::/40
Query AS1530 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=AS1530&key=YOUR_API_KEY"Any address in its prefixes resolves to AS1530, with or without a key:
curl "https://api.ipapi.is/?q=55.20.0.1"Other networks of Headquarters, USAISC
6 of 13AS1540 Headquarters, USAISC8,384,000 IPv4 addressesAS4010 Headquarters, USAISC1,176,832 IPv4 addressesAS1602 Headquarters, USAISC235,776 IPv4 addressesAS1637 Headquarters, USAISC230,912 IPv4 addressesAS1649 Headquarters, USAISC149,760 IPv4 addressesAS747 Headquarters, USAISC128,768 IPv4 addresses
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