AS Number
AS19
AS Name
LEIDOS-AS
Org Name
Leidos, Inc.
Registry

arin

RegDate

2013-10-31

Updated

2021-03-18

AS19 Looking Glass
IPv4Prefixes

17

IPv6Prefixes

3

IPv4 NUMs

135,168

IPv6 NUMs(/64)

268,435,456

135,168 IPv4 Addresses
CIDR Description IP Num
140.162.0.0/24
IRR Parent Valid
Leidos, Inc. 256
140.162.0.0/16
IRR Valid
Leidos, Inc. 65536
140.162.13.0/24
IRR Parent Valid
Leidos, Inc. 256
140.162.33.0/24
IRR Parent Valid
Leidos, Inc. 256
140.162.64.0/18
IRR Parent Valid
Leidos, Inc. 16384
140.162.192.0/18
IRR Parent Valid
Leidos, Inc. 16384
140.162.195.0/24
IRR Parent Valid
Leidos, Inc. 256
140.162.198.0/24
IRR Parent Valid
Leidos, Inc. 256
149.8.0.0/24
IRR Parent Valid
Leidos, Inc. 256
149.8.0.0/16
IRR Valid
Leidos, Inc. 65536
149.8.186.0/24
IRR Parent Valid
Leidos, Inc. 256
192.5.8.0/24
IRR Valid
Leidos, Inc. 256
192.33.134.0/24
IRR Valid
Leidos, Inc. 256
192.131.125.0/24
IRR Valid
Leidos, Inc. 256
192.132.104.0/24
IRR Valid
Leidos, Inc. 256
204.115.176.0/21
IRR Valid
Leidos, Inc. 2048
205.153.240.0/22
IRR Valid
Leidos Holdings, Inc. 1024
CIDR Description IP NUMs(prefix /64)
2620:11c:8000::/40
IRR Parent Valid
Leidos, Inc. 16777216
2620:11c:8000::/36
IRR Valid
Leidos, Inc. 268435456
2620:11c:8800::/40
IRR Parent Valid
Leidos, Inc. 16777216
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS6461 ZAYO-6461 - Zayo Bandwidth, US United States 1,553,408 17,986,617,344 IPv4 IPv4 IPv6 IPv6
AS62 CONE - CyrusOne LLC, US United States 187,648 8,841,592,832 IPv4 IPv4 IPv6 IPv6
AS3356 LEVEL3 - Level 3 Parent, LLC, US United States 29,523,200 73,033,784,064 IPv4 IPv4 IPv6 IPv6
IP Address Domain NUMs Domains
140.162.5.176 1 dagang.group
140.162.41.8 1 defense-corp.com
140.162.45.10 1 portal.fedmss.leidos.com
140.162.46.14 1 ra2.mss.leidos.com
140.162.49.19 1 usurvey.qtcm.com
140.162.49.22 1 qtcsftp1.qtcm.com
140.162.49.23 1 apps.qtcm.com
140.162.49.24 1 provider.qtcm.com
140.162.49.25 1 registerprovider.qtcm.com
140.162.49.28 1 provideradmin.qtcm.com
ASNumber:       19
ASName:         LEIDOS-AS
ASHandle:       AS19
RegDate:        1984-07-27
Updated:        2014-04-24    
Ref:            https://rdap.arin.net/registry/autnum/19


OrgName:        Leidos, Inc.
OrgId:          LEIDO
Address:        1750 Presidents Street
City:           Reston
StateProv:      VA
PostalCode:     20190
Country:        US
RegDate:        2013-10-31
Updated:        2021-03-18
Ref:            https://rdap.arin.net/registry/entity/LEIDO


OrgTechHandle: MAJ32-ARIN
OrgTechName:   Jenkins, Michael A.
OrgTechPhone:  +1-407-276-7137 
OrgTechEmail:  michael.a.jenkins-2@leidos.com
OrgTechRef:    https://rdap.arin.net/registry/entity/MAJ32-ARIN

OrgAbuseHandle: LEIDO-ARIN
OrgAbuseName:   Leidos NOC
OrgAbusePhone:  +1-571-526-6640 
OrgAbuseEmail:  L_Network-Operations@Leidos.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/LEIDO-ARIN

RTechHandle: MAJ32-ARIN
RTechName:   Jenkins, Michael A.
RTechPhone:  +1-407-276-7137 
RTechEmail:  michael.a.jenkins-2@leidos.com
RTechRef:    https://rdap.arin.net/registry/entity/MAJ32-ARIN