ASN LANDING PAGE

AS19

LEIDOS-AS - Leidos, Inc.

Last updated · Jul 20, 2026

Country

Total prefixes

29

IPv4 prefixes

26

IPv6 prefixes

3

ASN summary

How to read the scale of AS19

LEIDOS-AS - Leidos, Inc. currently reports 29 prefixes and 3 upstream, downstream, or peer relationships. These counts describe the current dataset; they do not by themselves prove network quality, reach, or service use.

What can an ASN page answer?

An ASN page shows the public organization label, country or region, BGP prefixes, and available peer and upstream relationships. It adds network context but cannot confirm a website host, physical facility, security status, or service quality.

How should you read the organization and region fields?

LEIDOS-AS - Leidos, Inc. is currently associated with an unknown region. These values come from public network sources and are useful lookup clues; an organization label, registration region, and actual service location may differ.

How should you verify the AS19 result?

The page shows ASN data returned by the current upstream query; interpret it with the update time. Open representative IP pages from the same network and compare prefixes, source labels, and query times. Verify operator or service claims with the relevant registry or network operator.

How to verify this ASN result

AS19 ASN lookupAS19 BGPAS19 peersAS19 prefixesAS19 upstreamsLEIDOS-AS - Leidos, Inc. ASN

Upstreams

Detailed data for this ASN is not available right now.

Downstreams

Detailed data for this ASN is not available right now.

Prefix inventory

PrefixNameCountry
140.162.0.0/16AS19
140.162.10.0/23AS19
140.162.12.0/23AS19
140.162.128.0/18AS19
140.162.16.0/23AS19
140.162.190.0/23AS19
140.162.191.0/24AS19
140.162.192.0/18AS19
140.162.24.0/21AS19
140.162.254.0/23AS19
140.162.255.0/24AS19
140.162.32.0/23AS19
140.162.40.0/21AS19
140.162.48.0/22AS19
140.162.64.0/18AS19
140.162.8.0/23AS19
149.8.0.0/16AS19
149.8.0.0/17AS19
149.8.128.0/17AS19
149.8.46.0/23AS19
192.131.125.0/24AS19
192.132.104.0/24AS19
192.33.134.0/24AS19
192.5.8.0/24AS19
204.115.176.0/21AS19
205.153.240.0/22AS19
2620:11c:8000::/36AS19
2620:11c:8000::/40AS19
2620:11c:8800::/40AS19

Related ASN pages

Related lookups and next steps

Frequently asked questions about this ASN page

What does AS19 represent?

AS19 is an autonomous system number. The current source associates it with LEIDOS-AS - Leidos, Inc. and the region field an unknown region; those values add network context but do not prove a specific service, physical location, or quality level.

What are peers, upstreams, and prefixes useful for on the AS19 page?

They help explain the scale, interconnection depth, and route structure of AS19. Richer peering and upstream data often indicate broader network reach, but they should still be interpreted together with prefixes and related IP landing pages.

What should you do after reviewing AS19?

Open a concrete IP page to check how the address maps into AS19, then compare the prefix, source labels, and query time. Verify operator or service claims with the relevant registry or network operator.

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