View

If you are scraping this block for the prefixes that a AS originates, please use the data dumps in https://bgp.tools/kb/api and cache them

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

---

Network Policy

Click here to learn more about what this graph means and what makes up a network policy Global Aggregation (disabled due to size) Policy dazzling_cartwright Policy clever_clifford Policy peaceful_gagarin Policy wonderful_cohen Policy infallible_black Policy gallant_mendel Policy elastic_elbakyan Policy magical_wozniak Policy happy_saha Policy practical_torvalds

Chart Display Options

Display links using non straight lines

Prefixes in selected policy

Load all prefixes in policy

---

How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS62	CyrusOne LLC	✔	✔
	AS3356	Lumen (Level 3)	✔	✔
	AS6461	Zayo Bandwidth	✔	✔

---

Peers

	ASN	Description	IPv4	IPv6
	AS6461	Zayo Bandwidth	✔	✔
	AS62	CyrusOne LLC	✔	✔
	AS3356	Lumen (Level 3)	✔	✔

ASHandle:       AS19
OrgID:          LEIDO
ASName:         LEIDOS-AS
ASNumber:       19
RegDate:        1984-07-27
Updated:        2026-03-05
TechHandle:     LNE68-ARIN
Source:         ARIN



OrgID:          LEIDO
OrgName:        Leidos, Inc.
CanAllocate:    
Street:         1750 Presidents Street
City:           Reston
State/Prov:     VA
Country:        US
PostalCode:     20190
RegDate:        2013-10-31
Updated:        2026-02-12
OrgAdminHandle: MAJ32-ARIN
OrgTechHandle:  MAJ32-ARIN
OrgAbuseHandle: LEIDO-ARIN
Source:         ARIN





OrgAdminHandle:       MAJ32-ARIN
OrgAdminName:         Michael Jenkins
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        MAJ32-ARIN
OrgTechName:          Michael Jenkins
# Email removed, Log into bgp.tools to see whois emails


OrgAbuseHandle:       LEIDO-ARIN
OrgAbuseName:          Leidos NOC
# Email removed, Log into bgp.tools to see whois emails


TechHandle:           LNE68-ARIN
TechName:              Leidos Network Engineering
# Email removed, Log into bgp.tools to see whois emails

Last Update: 2026-06-12T03:25:56Z UTC

---

Member of the following AS-SETs

-	Member	ASN Count
RADB	as-c1	207
RADB	as-c1-ipv6	24
LEVEL3	as-lumen-customers-asns	10695