AS Number
AS0
AS Name
DNIC-ASBLK-00306-00371
Org Name
DoD Network Information Center
Country / Region
United States
Registry

arin

RegDate

Updated

2011-08-17

AS369 Looking Glass
IPv4Prefixes

104

IPv6Prefixes

0

IPv4 NUMs

28,160

IPv6 NUMs(/64)

0

28,160 IPv4 Addresses
CIDR Description IP Num
55.50.2.0/24
Headquarters, USAISC 256
55.50.22.0/24
Headquarters, USAISC 256
55.50.147.0/24
Headquarters, USAISC 256
55.50.150.0/24
Headquarters, USAISC 256
55.50.151.0/24
Headquarters, USAISC 256
55.50.152.0/24
Headquarters, USAISC 256
55.50.153.0/24
Headquarters, USAISC 256
55.50.154.0/24
Headquarters, USAISC 256
55.50.155.0/24
Headquarters, USAISC 256
55.50.156.0/24
Headquarters, USAISC 256
55.50.157.0/24
Headquarters, USAISC 256
55.50.158.0/24
Headquarters, USAISC 256
55.50.159.0/24
Headquarters, USAISC 256
55.50.160.0/24
Headquarters, USAISC 256
55.50.163.0/24
Headquarters, USAISC 256
55.50.187.0/24
Headquarters, USAISC 256
55.50.188.0/24
Headquarters, USAISC 256
55.50.189.0/24
Headquarters, USAISC 256
55.50.190.0/24
Headquarters, USAISC 256
55.50.191.0/24
Headquarters, USAISC 256
55.50.192.0/24
Headquarters, USAISC 256
55.50.193.0/24
Headquarters, USAISC 256
55.50.194.0/24
Headquarters, USAISC 256
55.50.195.0/24
Headquarters, USAISC 256
55.50.196.0/24
Headquarters, USAISC 256
55.50.197.0/24
Headquarters, USAISC 256
55.50.198.0/24
Headquarters, USAISC 256
55.50.251.0/24
Headquarters, USAISC 256
55.50.254.0/24
Headquarters, USAISC 256
55.91.43.0/24
Headquarters, USAISC 256
55.91.47.0/24
Headquarters, USAISC 256
55.91.57.0/24
Headquarters, USAISC 256
55.91.67.0/24
Headquarters, USAISC 256
55.91.143.0/24
Headquarters, USAISC 256
55.91.148.0/24
Headquarters, USAISC 256
55.91.149.0/24
Headquarters, USAISC 256
55.91.150.0/24
Headquarters, USAISC 256
55.91.151.0/24
Headquarters, USAISC 256
55.91.152.0/24
Headquarters, USAISC 256
55.91.153.0/24
Headquarters, USAISC 256
55.91.154.0/24
Headquarters, USAISC 256
55.91.155.0/24
Headquarters, USAISC 256
55.91.156.0/24
Headquarters, USAISC 256
55.91.157.0/24
Headquarters, USAISC 256
55.91.158.0/24
Headquarters, USAISC 256
55.91.159.0/24
Headquarters, USAISC 256
55.91.160.0/24
Headquarters, USAISC 256
55.91.161.0/24
Headquarters, USAISC 256
55.91.162.0/24
Headquarters, USAISC 256
55.91.163.0/24
Headquarters, USAISC 256
55.91.187.0/24
Headquarters, USAISC 256
55.91.188.0/24
Headquarters, USAISC 256
55.91.189.0/24
Headquarters, USAISC 256
55.91.190.0/24
Headquarters, USAISC 256
55.91.191.0/24
Headquarters, USAISC 256
55.91.192.0/24
Headquarters, USAISC 256
55.91.193.0/24
Headquarters, USAISC 256
55.91.194.0/24
Headquarters, USAISC 256
55.91.195.0/24
Headquarters, USAISC 256
55.91.196.0/24
Headquarters, USAISC 256
55.91.197.0/24
Headquarters, USAISC 256
55.91.198.0/24
Headquarters, USAISC 256
55.91.199.0/24
Headquarters, USAISC 256
55.91.200.0/24
Headquarters, USAISC 256
55.91.201.0/24
Headquarters, USAISC 256
55.91.202.0/24
Headquarters, USAISC 256
55.91.203.0/24
Headquarters, USAISC 256
55.91.204.0/24
Headquarters, USAISC 256
55.91.205.0/24
Headquarters, USAISC 256
55.91.206.0/24
Headquarters, USAISC 256
55.91.208.0/22
Headquarters, USAISC 1024
55.91.212.0/22
Headquarters, USAISC 1024
55.91.214.0/24
Headquarters, USAISC 256
55.91.215.0/24
Headquarters, USAISC 256
55.91.216.0/23
Headquarters, USAISC 512
55.91.218.0/23
Headquarters, USAISC 512
55.91.220.0/24
Headquarters, USAISC 256
55.91.223.0/24
Headquarters, USAISC 256
55.91.226.0/24
Headquarters, USAISC 256
55.91.227.0/24
Headquarters, USAISC 256
55.91.228.0/24
Headquarters, USAISC 256
55.91.229.0/24
Headquarters, USAISC 256
55.91.230.0/24
Headquarters, USAISC 256
55.91.231.0/24
Headquarters, USAISC 256
55.91.232.0/24
Headquarters, USAISC 256
55.91.233.0/24
Headquarters, USAISC 256
55.91.234.0/24
Headquarters, USAISC 256
55.91.235.0/24
Headquarters, USAISC 256
55.91.236.0/24
Headquarters, USAISC 256
55.91.239.0/24
Headquarters, USAISC 256
55.91.240.0/24
Headquarters, USAISC 256
55.91.241.0/24
Headquarters, USAISC 256
55.91.242.0/24
Headquarters, USAISC 256
55.91.243.0/24
Headquarters, USAISC 256
55.91.245.0/24
Headquarters, USAISC 256
55.91.246.0/24
Headquarters, USAISC 256
55.91.247.0/24
Headquarters, USAISC 256
55.91.248.0/24
Headquarters, USAISC 256
55.91.249.0/24
Headquarters, USAISC 256
55.91.250.0/24
Headquarters, USAISC 256
55.91.251.0/24
Headquarters, USAISC 256
55.91.252.0/24
Headquarters, USAISC 256
55.91.253.0/24
Headquarters, USAISC 256
55.91.254.0/24
Headquarters, USAISC 256
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS306 DNIC-ASBLK-00306-00371 - DoD Network Information Center, US United States 4,820,736 0 IPv4 IPv4
ASNumber:       306 - 371
ASName:         DNIC-ASBLK-00306-00371
ASHandle:       AS306
RegDate:        1989-06-30
Updated:        2009-05-14    
Ref:            https://rdap.arin.net/registry/autnum/306



OrgName:        DoD Network Information Center
OrgId:          DNIC
Address:        3990 E. Broad Street
City:           Columbus
StateProv:      OH
PostalCode:     43218
Country:        US
RegDate:        
Updated:        2011-08-17
Ref:            https://rdap.arin.net/registry/entity/DNIC


OrgAbuseHandle: REGIS10-ARIN
OrgAbuseName:   Registration
OrgAbusePhone:  +1-844-347-2457 
OrgAbuseEmail:  disa.columbus.ns.mbx.arin-registrations@mail.mil
OrgAbuseRef:    https://rdap.arin.net/registry/entity/REGIS10-ARIN

OrgTechHandle: MIL-HSTMST-ARIN
OrgTechName:   Network DoD
OrgTechPhone:  +1-844-347-2457 
OrgTechEmail:  disa.columbus.ns.mbx.hostmaster-dod-nic@mail.mil
OrgTechRef:    https://rdap.arin.net/registry/entity/MIL-HSTMST-ARIN

OrgTechHandle: REGIS10-ARIN
OrgTechName:   Registration
OrgTechPhone:  +1-844-347-2457 
OrgTechEmail:  disa.columbus.ns.mbx.arin-registrations@mail.mil
OrgTechRef:    https://rdap.arin.net/registry/entity/REGIS10-ARIN