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

AS344 Looking Glass
IPv4Prefixes

130

IPv6Prefixes

0

IPv4 NUMs

67,584

IPv6 NUMs(/64)

0

67,584 IPv4 Addresses
CIDR Description IP Num
55.2.0.0/16
Headquarters, USAISC 65536
55.2.2.0/24
Headquarters, USAISC 256
55.2.3.0/24
Headquarters, USAISC 256
55.2.4.0/24
Headquarters, USAISC 256
55.2.5.0/24
Headquarters, USAISC 256
55.2.6.0/24
Headquarters, USAISC 256
55.2.8.0/24
Headquarters, USAISC 256
55.2.9.0/24
Headquarters, USAISC 256
55.2.10.0/24
Headquarters, USAISC 256
55.2.13.0/24
Headquarters, USAISC 256
55.2.14.0/24
Headquarters, USAISC 256
55.2.16.0/24
Headquarters, USAISC 256
55.2.17.0/24
Headquarters, USAISC 256
55.2.18.0/24
Headquarters, USAISC 256
55.2.20.0/24
Headquarters, USAISC 256
55.2.21.0/24
Headquarters, USAISC 256
55.2.22.0/23
Headquarters, USAISC 512
55.2.24.0/24
Headquarters, USAISC 256
55.2.25.0/24
Headquarters, USAISC 256
55.2.27.0/24
Headquarters, USAISC 256
55.2.29.0/24
Headquarters, USAISC 256
55.2.31.0/24
Headquarters, USAISC 256
55.2.36.0/24
Headquarters, USAISC 256
55.2.39.0/24
Headquarters, USAISC 256
55.2.40.0/24
Headquarters, USAISC 256
55.2.41.0/24
Headquarters, USAISC 256
55.2.42.0/24
Headquarters, USAISC 256
55.2.48.0/24
Headquarters, USAISC 256
55.2.50.0/24
Headquarters, USAISC 256
55.2.51.0/24
Headquarters, USAISC 256
55.2.54.0/24
Headquarters, USAISC 256
55.2.55.0/24
Headquarters, USAISC 256
55.2.56.0/24
Headquarters, USAISC 256
55.2.57.0/24
Headquarters, USAISC 256
55.2.59.0/24
Headquarters, USAISC 256
55.2.60.0/24
Headquarters, USAISC 256
55.2.62.0/24
Headquarters, USAISC 256
55.2.63.0/24
Headquarters, USAISC 256
55.2.71.0/24
Headquarters, USAISC 256
55.2.73.0/24
Headquarters, USAISC 256
55.2.75.0/24
Headquarters, USAISC 256
55.2.77.0/24
Headquarters, USAISC 256
55.2.78.0/24
Headquarters, USAISC 256
55.2.79.0/24
Headquarters, USAISC 256
55.2.81.0/24
Headquarters, USAISC 256
55.2.82.0/24
Headquarters, USAISC 256
55.2.84.0/22
Headquarters, USAISC 1024
55.2.88.0/22
Headquarters, USAISC 1024
55.2.92.0/24
Headquarters, USAISC 256
55.2.100.0/24
Headquarters, USAISC 256
55.2.107.0/24
Headquarters, USAISC 256
55.2.109.0/24
Headquarters, USAISC 256
55.2.114.0/24
Headquarters, USAISC 256
55.2.117.0/24
Headquarters, USAISC 256
55.2.118.0/24
Headquarters, USAISC 256
55.2.119.0/24
Headquarters, USAISC 256
55.2.120.0/24
Headquarters, USAISC 256
55.2.128.0/24
Headquarters, USAISC 256
55.2.138.0/24
Headquarters, USAISC 256
55.2.139.0/24
Headquarters, USAISC 256
55.2.140.0/24
Headquarters, USAISC 256
55.2.141.0/24
Headquarters, USAISC 256
55.2.142.0/24
Headquarters, USAISC 256
55.2.143.0/24
Headquarters, USAISC 256
55.2.144.0/24
Headquarters, USAISC 256
55.2.145.0/24
Headquarters, USAISC 256
55.2.147.0/24
Headquarters, USAISC 256
55.2.153.0/24
Headquarters, USAISC 256
55.2.156.0/24
Headquarters, USAISC 256
55.2.159.0/24
Headquarters, USAISC 256
55.2.160.0/24
Headquarters, USAISC 256
55.2.163.0/24
Headquarters, USAISC 256
55.2.164.0/24
Headquarters, USAISC 256
55.2.166.0/24
Headquarters, USAISC 256
55.2.168.0/24
Headquarters, USAISC 256
55.2.172.0/24
Headquarters, USAISC 256
55.2.176.0/24
Headquarters, USAISC 256
55.2.188.0/22
Headquarters, USAISC 1024
55.2.192.0/24
Headquarters, USAISC 256
55.2.196.0/22
Headquarters, USAISC 1024
55.2.201.0/24
Headquarters, USAISC 256
55.2.202.0/24
Headquarters, USAISC 256
55.2.203.0/24
Headquarters, USAISC 256
55.2.204.0/24
Headquarters, USAISC 256
55.2.205.0/24
Headquarters, USAISC 256
55.2.206.0/24
Headquarters, USAISC 256
55.2.207.0/24
Headquarters, USAISC 256
55.2.208.0/24
Headquarters, USAISC 256
55.2.209.0/24
Headquarters, USAISC 256
55.2.210.0/24
Headquarters, USAISC 256
55.2.211.0/24
Headquarters, USAISC 256
55.2.215.0/24
Headquarters, USAISC 256
55.2.216.0/24
Headquarters, USAISC 256
55.2.217.0/24
Headquarters, USAISC 256
55.2.218.0/24
Headquarters, USAISC 256
55.2.219.0/24
Headquarters, USAISC 256
55.2.220.0/24
Headquarters, USAISC 256
55.2.221.0/24
Headquarters, USAISC 256
55.2.222.0/24
Headquarters, USAISC 256
55.2.224.0/22
Headquarters, USAISC 1024
55.2.228.0/23
Headquarters, USAISC 512
55.2.230.0/24
Headquarters, USAISC 256
55.2.231.0/24
Headquarters, USAISC 256
55.2.232.0/24
Headquarters, USAISC 256
55.2.233.0/24
Headquarters, USAISC 256
55.2.234.0/23
Headquarters, USAISC 512
55.2.236.0/24
Headquarters, USAISC 256
55.2.237.0/24
Headquarters, USAISC 256
55.2.238.0/24
Headquarters, USAISC 256
55.2.239.0/24
Headquarters, USAISC 256
55.2.240.0/24
Headquarters, USAISC 256
55.2.241.0/24
Headquarters, USAISC 256
55.2.243.0/24
Headquarters, USAISC 256
55.2.244.0/24
Headquarters, USAISC 256
55.2.245.0/24
Headquarters, USAISC 256
55.2.246.0/24
Headquarters, USAISC 256
55.2.247.0/24
Headquarters, USAISC 256
55.2.248.0/24
Headquarters, USAISC 256
55.2.250.0/24
Headquarters, USAISC 256
55.2.252.0/24
Headquarters, USAISC 256
55.2.253.0/24
Headquarters, USAISC 256
55.2.254.0/24
Headquarters, USAISC 256
214.25.1.0/24
DoD Network Information Center 256
214.25.2.0/24
DoD Network Information Center 256
214.25.3.0/24
DoD Network Information Center 256
214.25.4.0/24
DoD Network Information Center 256
214.25.6.0/24
DoD Network Information Center 256
214.25.7.0/24
DoD Network Information Center 256
214.25.8.0/24
DoD Network Information Center 256
214.25.9.0/24
DoD Network Information Center 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
AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center, US United States 1,398,528 1,048,576 IPv4 IPv4
IP Address Domain NUMs Domains
55.2.10.1 1 forestdnszones.sgu.edu
55.2.31.17 9 aiqjececzt.in
55.2.56.64 1 www.fett.app
55.2.254.227 1 guard.al.ngb.army.mil
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


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

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

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