AS Number
AS0
AS Name
DNIC-ASBLK-00306-00371
Org Name
DoD Network Information Center
Registry

arin

RegDate

Updated

2011-08-17

AS335 Looking Glass
IPv4Prefixes

213

IPv6Prefixes

0

IPv4 NUMs

94,720

IPv6 NUMs(/64)

0

94,720 IPv4 Addresses
CIDR Description IP Num
55.27.44.0/24 Headquarters, USAISC 256
55.27.48.0/24 Headquarters, USAISC 256
55.27.52.0/24 Headquarters, USAISC 256
55.27.54.0/24 Headquarters, USAISC 256
55.27.58.0/24 Headquarters, USAISC 256
55.27.64.0/24 Headquarters, USAISC 256
55.27.66.0/24 Headquarters, USAISC 256
55.27.68.0/24 Headquarters, USAISC 256
55.27.70.0/24 Headquarters, USAISC 256
55.27.72.0/24 Headquarters, USAISC 256
55.27.74.0/24 Headquarters, USAISC 256
55.27.76.0/24 Headquarters, USAISC 256
55.27.78.0/24 Headquarters, USAISC 256
55.27.80.0/24 Headquarters, USAISC 256
55.27.82.0/24 Headquarters, USAISC 256
55.27.84.0/24 Headquarters, USAISC 256
55.27.90.0/24 Headquarters, USAISC 256
55.27.94.0/24 Headquarters, USAISC 256
55.27.96.0/24 Headquarters, USAISC 256
55.27.100.0/24 Headquarters, USAISC 256
55.27.104.0/24 Headquarters, USAISC 256
55.27.108.0/24 Headquarters, USAISC 256
55.27.112.0/24 Headquarters, USAISC 256
55.27.116.0/24 Headquarters, USAISC 256
55.27.118.0/24 Headquarters, USAISC 256
55.27.120.0/24 Headquarters, USAISC 256
55.27.124.0/24 Headquarters, USAISC 256
55.27.128.0/24 Headquarters, USAISC 256
55.27.144.0/24 Headquarters, USAISC 256
55.27.146.0/24 Headquarters, USAISC 256
55.27.148.0/24 Headquarters, USAISC 256
55.27.152.0/24 Headquarters, USAISC 256
55.27.156.0/24 Headquarters, USAISC 256
55.27.160.0/24 Headquarters, USAISC 256
55.27.166.0/24 Headquarters, USAISC 256
55.27.168.0/24 Headquarters, USAISC 256
55.27.170.0/24 Headquarters, USAISC 256
55.27.172.0/24 Headquarters, USAISC 256
55.27.176.0/24 Headquarters, USAISC 256
55.27.192.0/24 Headquarters, USAISC 256
55.27.200.0/24 Headquarters, USAISC 256
55.27.201.0/24 Headquarters, USAISC 256
55.27.202.0/24 Headquarters, USAISC 256
55.27.203.0/24 Headquarters, USAISC 256
55.27.204.0/24 Headquarters, USAISC 256
55.27.205.0/24 Headquarters, USAISC 256
55.27.206.0/24 Headquarters, USAISC 256
55.27.207.0/24 Headquarters, USAISC 256
55.27.208.0/24 Headquarters, USAISC 256
55.27.209.0/24 Headquarters, USAISC 256
55.27.210.0/24 Headquarters, USAISC 256
55.27.211.0/24 Headquarters, USAISC 256
55.27.212.0/24 Headquarters, USAISC 256
55.27.213.0/24 Headquarters, USAISC 256
55.27.214.0/24 Headquarters, USAISC 256
55.27.215.0/24 Headquarters, USAISC 256
55.27.216.0/24 Headquarters, USAISC 256
55.27.218.0/24 Headquarters, USAISC 256
55.27.219.0/24 Headquarters, USAISC 256
55.27.220.0/24 Headquarters, USAISC 256
55.27.221.0/24 Headquarters, USAISC 256
55.27.222.0/24 Headquarters, USAISC 256
55.27.223.0/24 Headquarters, USAISC 256
55.67.37.0/24 Headquarters, USAISC 256
55.67.38.0/24 Headquarters, USAISC 256
55.67.39.0/24 Headquarters, USAISC 256
55.67.40.0/24 Headquarters, USAISC 256
55.67.44.0/24 Headquarters, USAISC 256
55.67.48.0/24 Headquarters, USAISC 256
55.67.52.0/24 Headquarters, USAISC 256
55.67.54.0/24 Headquarters, USAISC 256
55.67.58.0/24 Headquarters, USAISC 256
55.67.64.0/24 Headquarters, USAISC 256
55.67.66.0/24 Headquarters, USAISC 256
55.67.68.0/24 Headquarters, USAISC 256
55.67.70.0/24 Headquarters, USAISC 256
55.67.72.0/24 Headquarters, USAISC 256
55.67.74.0/24 Headquarters, USAISC 256
55.67.76.0/24 Headquarters, USAISC 256
55.67.78.0/24 Headquarters, USAISC 256
55.67.80.0/24 Headquarters, USAISC 256
55.67.82.0/24 Headquarters, USAISC 256
55.67.84.0/24 Headquarters, USAISC 256
55.67.90.0/24 Headquarters, USAISC 256
55.67.94.0/24 Headquarters, USAISC 256
55.67.96.0/24 Headquarters, USAISC 256
55.67.100.0/24 Headquarters, USAISC 256
55.67.104.0/24 Headquarters, USAISC 256
55.67.108.0/24 Headquarters, USAISC 256
55.67.112.0/24 Headquarters, USAISC 256
55.67.116.0/24 Headquarters, USAISC 256
55.67.118.0/24 Headquarters, USAISC 256
55.67.120.0/24 Headquarters, USAISC 256
55.67.124.0/24 Headquarters, USAISC 256
55.67.143.0/24 Headquarters, USAISC 256
55.67.144.0/24 Headquarters, USAISC 256
55.67.146.0/24 Headquarters, USAISC 256
55.67.148.0/24 Headquarters, USAISC 256
55.67.152.0/24 Headquarters, USAISC 256
55.67.156.0/24 Headquarters, USAISC 256
55.67.160.0/24 Headquarters, USAISC 256
55.67.166.0/24 Headquarters, USAISC 256
55.67.168.0/24 Headquarters, USAISC 256
55.67.170.0/24 Headquarters, USAISC 256
55.67.172.0/24 Headquarters, USAISC 256
55.67.176.0/24 Headquarters, USAISC 256
55.67.207.0/24 Headquarters, USAISC 256
55.67.208.0/24 Headquarters, USAISC 256
55.67.220.0/24 Headquarters, USAISC 256
55.67.221.0/24 Headquarters, USAISC 256
55.74.0.0/16 Headquarters, USAISC 65536
55.74.6.0/24 Headquarters, USAISC 256
55.74.11.0/24 Headquarters, USAISC 256
55.74.12.0/24 Headquarters, USAISC 256
55.74.36.0/24 Headquarters, USAISC 256
55.74.44.0/23 Headquarters, USAISC 512
55.74.46.0/24 Headquarters, USAISC 256
55.74.47.0/24 Headquarters, USAISC 256
55.74.48.0/24 Headquarters, USAISC 256
55.74.49.0/24 Headquarters, USAISC 256
55.74.52.0/24 Headquarters, USAISC 256
55.74.53.0/24 Headquarters, USAISC 256
55.74.54.0/24 Headquarters, USAISC 256
55.74.55.0/24 Headquarters, USAISC 256
55.74.58.0/24 Headquarters, USAISC 256
55.74.59.0/24 Headquarters, USAISC 256
55.74.64.0/24 Headquarters, USAISC 256
55.74.65.0/24 Headquarters, USAISC 256
55.74.66.0/24 Headquarters, USAISC 256
55.74.67.0/24 Headquarters, USAISC 256
55.74.68.0/24 Headquarters, USAISC 256
55.74.69.0/24 Headquarters, USAISC 256
55.74.70.0/24 Headquarters, USAISC 256
55.74.71.0/24 Headquarters, USAISC 256
55.74.72.0/24 Headquarters, USAISC 256
55.74.73.0/24 Headquarters, USAISC 256
55.74.74.0/24 Headquarters, USAISC 256
55.74.75.0/24 Headquarters, USAISC 256
55.74.76.0/24 Headquarters, USAISC 256
55.74.78.0/24 Headquarters, USAISC 256
55.74.79.0/24 Headquarters, USAISC 256
55.74.80.0/24 Headquarters, USAISC 256
55.74.82.0/24 Headquarters, USAISC 256
55.74.83.0/24 Headquarters, USAISC 256
55.74.84.0/24 Headquarters, USAISC 256
55.74.85.0/24 Headquarters, USAISC 256
55.74.86.0/24 Headquarters, USAISC 256
55.74.90.0/24 Headquarters, USAISC 256
55.74.91.0/24 Headquarters, USAISC 256
55.74.94.0/24 Headquarters, USAISC 256
55.74.95.0/24 Headquarters, USAISC 256
55.74.96.0/24 Headquarters, USAISC 256
55.74.97.0/24 Headquarters, USAISC 256
55.74.99.0/24 Headquarters, USAISC 256
55.74.100.0/24 Headquarters, USAISC 256
55.74.103.0/24 Headquarters, USAISC 256
55.74.104.0/23 Headquarters, USAISC 512
55.74.107.0/24 Headquarters, USAISC 256
55.74.108.0/24 Headquarters, USAISC 256
55.74.111.0/24 Headquarters, USAISC 256
55.74.112.0/24 Headquarters, USAISC 256
55.74.113.0/24 Headquarters, USAISC 256
55.74.116.0/24 Headquarters, USAISC 256
55.74.117.0/24 Headquarters, USAISC 256
55.74.118.0/24 Headquarters, USAISC 256
55.74.119.0/24 Headquarters, USAISC 256
55.74.120.0/24 Headquarters, USAISC 256
55.74.121.0/24 Headquarters, USAISC 256
55.74.122.0/24 Headquarters, USAISC 256
55.74.124.0/24 Headquarters, USAISC 256
55.74.125.0/24 Headquarters, USAISC 256
55.74.129.0/24 Headquarters, USAISC 256
55.74.130.0/24 Headquarters, USAISC 256
55.74.136.0/22 Headquarters, USAISC 1024
55.74.140.0/24 Headquarters, USAISC 256
55.74.143.0/24 Headquarters, USAISC 256
55.74.144.0/24 Headquarters, USAISC 256
55.74.145.0/24 Headquarters, USAISC 256
55.74.146.0/24 Headquarters, USAISC 256
55.74.147.0/24 Headquarters, USAISC 256
55.74.148.0/24 Headquarters, USAISC 256
55.74.149.0/24 Headquarters, USAISC 256
55.74.152.0/24 Headquarters, USAISC 256
55.74.153.0/24 Headquarters, USAISC 256
55.74.155.0/24 Headquarters, USAISC 256
55.74.156.0/24 Headquarters, USAISC 256
55.74.157.0/24 Headquarters, USAISC 256
55.74.158.0/24 Headquarters, USAISC 256
55.74.160.0/24 Headquarters, USAISC 256
55.74.161.0/24 Headquarters, USAISC 256
55.74.166.0/24 Headquarters, USAISC 256
55.74.167.0/24 Headquarters, USAISC 256
55.74.168.0/24 Headquarters, USAISC 256
55.74.169.0/24 Headquarters, USAISC 256
55.74.170.0/24 Headquarters, USAISC 256
55.74.171.0/24 Headquarters, USAISC 256
55.74.172.0/24 Headquarters, USAISC 256
55.74.173.0/24 Headquarters, USAISC 256
55.74.175.0/24 Headquarters, USAISC 256
55.74.176.0/24 Headquarters, USAISC 256
55.74.177.0/24 Headquarters, USAISC 256
55.74.180.0/24 Headquarters, USAISC 256
55.74.192.0/24 Headquarters, USAISC 256
55.74.193.0/24 Headquarters, USAISC 256
55.74.194.0/24 Headquarters, USAISC 256
55.74.195.0/24 Headquarters, USAISC 256
55.74.196.0/24 Headquarters, USAISC 256
55.74.197.0/24 Headquarters, USAISC 256
55.74.198.0/24 Headquarters, USAISC 256
55.74.205.0/24 Headquarters, USAISC 256
55.74.206.0/23 Headquarters, USAISC 512
55.74.208.0/21 Headquarters, USAISC 2048
199.31.4.0/22 DoD Network Information Center 1024
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS306 DNIC-ASBLK-00306-00371 - DoD Network Information Center, US United States 4,886,272 3,670,016 IPv4 IPv4
AS5974 DNIC-ASBLK-05800-06055 - DoD Network Information Center, US United States 93,184 196,608 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


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