The IP API The IP API
// ASN

AS21984

FCPS - Fairfax County Public Schools, US

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

ASN
AS21984
Organization
Fairfax County Public Schools
Description
FCPS - Fairfax County Public Schools, US
Country
US
State / Region
VA
City
Alexandria
Address
3701 Franconia Road
Registry (RIR)
ARIN
Created
2007-03-21
Updated
2007-12-07
IPv4 Prefixes
6
IPv6 Prefixes
0

IPv4 Prefixes

6 total
151.188.0.0/16
151.188.0.0/18
151.188.128.0/18
151.188.192.0/18
151.188.64.0/18
151.188.77.0/24

What is AS21984?

AS21984 is an Autonomous System Number (ASN) assigned to Fairfax County Public Schools. 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.