Autonomous System
AS3152 Fermi National Accelerator Laboratory (Fermilab)
GovernmentActiveUnited StatesARIN
AS3152 (FNAL-AS) is a government network operated by Fermi National Accelerator Laboratory (Fermilab) in United States, registered with ARIN. It has 3 IPv4 prefixes with 66,816 addresses and 1 IPv6 prefix, which makes it the 3,241st largest of 82,175 active autonomous systems by IPv4 space.
IPv4 addresses66,816in 3 prefixes
IPv6 prefixes1≈ 1.2 × 10²⁴ addresses
Size rank#3,241of 82,175 active ASNs
Details
OrganizationFermi National Accelerator Laboratory (Fermilab)
AS nameFNAL-AS
Websitefnal.gov
Country United States (US)
Network typeGovernment
RegistryARIN
Abuse contactabuse@fnal.gov
Registered1993-12-09
Last updated2023-12-21
IPv4 prefixes
3 prefixes · 66,816 addresses| Network | Addresses | First – last address |
|---|---|---|
| 131.225.0.0/16 | 65,536 | 131.225.0.0 – 131.225.255.255 |
| 192.190.216.0/22 | 1,024 | 192.190.216.0 – 192.190.219.255 |
| 198.49.208.0/24 | 256 | 198.49.208.0 – 198.49.208.255 |
131.225.0.0/16 192.190.216.0/22 198.49.208.0/24
IPv6 prefixes
1 prefix- 2620:6a::/48
2620:6a::/48
Query AS3152 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=AS3152&key=YOUR_API_KEY"Any address in its prefixes resolves to AS3152, with or without a key:
curl "https://api.ipapi.is/?q=131.225.0.1"Largest networks in United States
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