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// ASN

AS2021

UNISYS-INT - Unisys Corporation, US

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

ASN
AS2021
Organization
Unisys Corporation
Description
UNISYS-INT - Unisys Corporation, US
Country
US
State / Region
PA
City
Blue Bell
Address
801 Lakeview Drive
Registry (RIR)
ARIN
Created
2007-03-21
Updated
2026-01-06
IPv4 Prefixes
2
IPv6 Prefixes
0

IPv4 Prefixes

2 total
129.220.22.0/24
129.220.23.0/24

What is AS2021?

AS2021 is an Autonomous System Number (ASN) assigned to Unisys Corporation. An ASN identifies a network or group of IP prefixes operated under a common routing policy in the BGP protocol.

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