AS Number
AS19
AS Name
LEIDOS-AS
Org Name
Leidos, Inc.
Country / Region
United States
Registry

arin

RegDate

2013-10-31

Updated

2021-03-18

AS19 Looking Glass
IPv4Prefixes

21

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
140.162.40.0/22
IRR Parent Valid
Leidos, Inc. 1024
140.162.40.0/21
IRR Parent Valid
Leidos, Inc. 2048
140.162.44.0/22
IRR Parent Valid
Leidos, Inc. 1024
140.162.48.0/23
IRR Parent Valid
Leidos, Inc. 512
140.162.48.0/22
IRR Parent Valid
Leidos, Inc. 1024
140.162.50.0/23
IRR Parent Valid
Leidos, Inc. 512
140.162.64.0/18
IRR Parent Valid
Leidos, Inc. 16384
140.162.192.0/18
IRR Parent Valid
Leidos, Inc. 16384
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 1,666,560 17,718,247,424 IPv4 IPv4 IPv6 IPv6
AS62 CONE - CyrusOne LLC, US United States 172,032 8,841,592,832 IPv4 IPv4 IPv6 IPv6
AS3356 LEVEL3 - Level 3 Parent, LLC, US United States 29,891,432 77,329,465,344 IPv4 IPv4 IPv6 IPv6
IP Address Domain NUMs Domains
140.162.5.176 2 dagang.group
140.162.40.40 1 smp.qtcm.com
140.162.40.42 1 registersmp.qtcm.com
140.162.40.52 1 esa.qtcm.com
140.162.40.53 1 portal.imxmed.com
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
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


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

OrgTechHandle: MAJ32-ARIN
OrgTechName:   Jenkins, Michael A.
OrgTechPhone:  +1-407-243-2984 
OrgTechEmail:  michael.a.jenkins-2@leidos.com
OrgTechRef:    https://rdap.arin.net/registry/entity/MAJ32-ARIN

RTechHandle: MAJ32-ARIN
RTechName:   Jenkins, Michael A.
RTechPhone:  +1-407-243-2984 
RTechEmail:  michael.a.jenkins-2@leidos.com
RTechRef:    https://rdap.arin.net/registry/entity/MAJ32-ARIN