// 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 10140.162.0.0/16 140.162.10.0/23 140.162.12.0/23 140.162.128.0/18 140.162.16.0/23 140.162.190.0/23 140.162.191.0/24 140.162.192.0/18 140.162.24.0/21 140.162.254.0/23
IPv6 Prefixes
3 total2620:11c: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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