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// ASN

AS19

LEIDOS-AS - Leidos, Inc., US

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

ASN
AS19
Organization
Leidos, Inc.
Description
LEIDOS-AS - Leidos, Inc., US
Country
US
State / Region
VA
City
Reston
Address
1750 Presidents Street
Registry (RIR)
ARIN
Created
2013-11-02
Updated
2026-02-12
IPv4 Prefixes
26
IPv6 Prefixes
3

IPv4 Prefixes

26 total · showing first 10
140.162.0.0/16
140.162.10.0/23
140.162.12.0/23
140.162.128.0/18
140.162.16.0/23
140.162.190.0/23
140.162.191.0/24
140.162.192.0/18
140.162.24.0/21
140.162.254.0/23

IPv6 Prefixes

3 total
2620:11c:8000::/36
2620:11c:8000::/40
2620:11c:8800::/40

What is AS19?

AS19 is an Autonomous System Number (ASN) assigned to Leidos, Inc.. An ASN identifies a network or group of IP prefixes operated under a common routing policy in the BGP protocol.

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