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// ASN

AS102

NSF-HQ-AS - U.S. National Science Foundation, US

Detailed information about the Autonomous System. Need another one? Look up a different ASN.

ASN
AS102
Organization
U.S. National Science Foundation
Description
NSF-HQ-AS - U.S. National Science Foundation, US
Country
US
State / Region
VA
City
Alexandria
Address
2415 Eisenhower Avenue
Registry (RIR)
ARIN
Created
2022-06-04
Updated
2025-05-22
IPv4 Prefixes
3
IPv6 Prefixes
1

IPv4 Prefixes

3 total
128.150.0.0/16
192.12.209.0/24
198.181.231.0/24

IPv6 Prefixes

1 total
2620:10f:6000::/40

What is AS102?

AS102 is an Autonomous System Number (ASN) assigned to U.S. National Science Foundation. An ASN identifies a network or group of IP prefixes operated under a common routing policy in the BGP protocol.

Looking for more ASN data?

Use our ASN Lookup Tool for real-time WHOIS queries, or explore our API documentation to integrate ASN data into your applications.