AS Number
AS0
AS Name
DNIC-ASBLK-27032-27159
Org Name
United States Department of Defense (DoD)
Registry

arin

RegDate

2007-01-12

Updated

2025-03-13

AS27086 Looking Glass
IPv4Prefixes

139

IPv6Prefixes

0

IPv4 NUMs

58,112

IPv6 NUMs(/64)

0

58,112 IPv4 Addresses
CIDR Description IP Num
137.246.1.0/24 DoD Network Information Center 256
137.246.2.0/24 DoD Network Information Center 256
137.246.6.0/23 DoD Network Information Center 512
137.246.8.0/23 DoD Network Information Center 512
137.246.12.0/23 DoD Network Information Center 512
137.246.14.0/23 DoD Network Information Center 512
137.246.17.0/24 DoD Network Information Center 256
137.246.18.0/23 DoD Network Information Center 512
137.246.20.0/23 DoD Network Information Center 512
137.246.22.0/23 DoD Network Information Center 512
137.246.24.0/23 DoD Network Information Center 512
137.246.26.0/23 DoD Network Information Center 512
137.246.28.0/23 DoD Network Information Center 512
137.246.48.0/24 DoD Network Information Center 256
137.246.49.0/24 DoD Network Information Center 256
137.246.50.0/24 DoD Network Information Center 256
137.246.51.0/24 DoD Network Information Center 256
137.246.52.0/24 DoD Network Information Center 256
137.246.53.0/24 DoD Network Information Center 256
137.246.54.0/24 DoD Network Information Center 256
137.246.55.0/24 DoD Network Information Center 256
137.246.56.0/23 DoD Network Information Center 512
137.246.58.0/23 DoD Network Information Center 512
137.246.60.0/24 DoD Network Information Center 256
137.246.61.0/24 DoD Network Information Center 256
137.246.62.0/24 DoD Network Information Center 256
137.246.68.0/23 DoD Network Information Center 512
137.246.68.0/22 DoD Network Information Center 1024
137.246.72.0/22 DoD Network Information Center 1024
137.246.72.0/21 DoD Network Information Center 2048
137.246.80.0/21 DoD Network Information Center 2048
137.246.80.0/20 DoD Network Information Center 4096
137.246.82.0/24 DoD Network Information Center 256
137.246.83.0/24 DoD Network Information Center 256
137.246.84.0/24 DoD Network Information Center 256
137.246.85.0/24 DoD Network Information Center 256
137.246.87.0/24 DoD Network Information Center 256
137.246.88.0/24 DoD Network Information Center 256
137.246.88.0/21 DoD Network Information Center 2048
137.246.91.0/24 DoD Network Information Center 256
137.246.92.0/24 DoD Network Information Center 256
137.246.95.0/24 DoD Network Information Center 256
137.246.96.0/23 DoD Network Information Center 512
137.246.98.0/23 DoD Network Information Center 512
137.246.100.0/23 DoD Network Information Center 512
137.246.100.0/22 DoD Network Information Center 1024
137.246.102.0/23 DoD Network Information Center 512
137.246.104.0/23 DoD Network Information Center 512
137.246.106.0/23 DoD Network Information Center 512
137.246.129.0/24 DoD Network Information Center 256
137.246.130.0/24 DoD Network Information Center 256
137.246.131.0/24 DoD Network Information Center 256
137.246.132.0/24 DoD Network Information Center 256
137.246.133.0/24 DoD Network Information Center 256
137.246.134.0/24 DoD Network Information Center 256
137.246.135.0/24 DoD Network Information Center 256
137.246.136.0/24 DoD Network Information Center 256
137.246.137.0/24 DoD Network Information Center 256
137.246.138.0/24 DoD Network Information Center 256
137.246.139.0/24 DoD Network Information Center 256
137.246.140.0/24 DoD Network Information Center 256
137.246.141.0/24 DoD Network Information Center 256
137.246.142.0/24 DoD Network Information Center 256
137.246.143.0/24 DoD Network Information Center 256
137.246.144.0/24 DoD Network Information Center 256
137.246.145.0/24 DoD Network Information Center 256
137.246.146.0/24 DoD Network Information Center 256
137.246.147.0/24 DoD Network Information Center 256
137.246.148.0/24 DoD Network Information Center 256
137.246.149.0/24 DoD Network Information Center 256
137.246.150.0/24 DoD Network Information Center 256
137.246.151.0/24 DoD Network Information Center 256
137.246.152.0/24 DoD Network Information Center 256
137.246.176.0/22 DoD Network Information Center 1024
137.246.176.0/21 DoD Network Information Center 2048
137.246.180.0/24 DoD Network Information Center 256
137.246.180.0/22 DoD Network Information Center 1024
137.246.181.0/24 DoD Network Information Center 256
137.246.184.0/24 DoD Network Information Center 256
137.246.184.0/23 DoD Network Information Center 512
137.246.184.0/22 DoD Network Information Center 1024
137.246.186.0/23 DoD Network Information Center 512
137.246.188.0/24 DoD Network Information Center 256
137.246.188.0/23 DoD Network Information Center 512
137.246.189.0/24 DoD Network Information Center 256
137.246.190.0/24 DoD Network Information Center 256
137.246.192.0/21 DoD Network Information Center 2048
137.246.192.0/20 DoD Network Information Center 4096
137.246.200.0/21 DoD Network Information Center 2048
137.246.208.0/21 DoD Network Information Center 2048
137.246.208.0/20 DoD Network Information Center 4096
137.246.209.0/24 DoD Network Information Center 256
137.246.210.0/24 DoD Network Information Center 256
137.246.211.0/24 DoD Network Information Center 256
137.246.212.0/24 DoD Network Information Center 256
137.246.214.0/24 DoD Network Information Center 256
137.246.216.0/24 DoD Network Information Center 256
137.246.216.0/21 DoD Network Information Center 2048
137.246.218.0/24 DoD Network Information Center 256
137.246.219.0/24 DoD Network Information Center 256
137.246.220.0/24 DoD Network Information Center 256
137.246.221.0/24 DoD Network Information Center 256
137.246.222.0/24 DoD Network Information Center 256
137.246.223.0/24 DoD Network Information Center 256
137.246.224.0/24 DoD Network Information Center 256
137.246.224.0/20 DoD Network Information Center 4096
137.246.224.0/19 DoD Network Information Center 8192
137.246.225.0/24 DoD Network Information Center 256
137.246.226.0/24 DoD Network Information Center 256
137.246.227.0/24 DoD Network Information Center 256
137.246.228.0/24 DoD Network Information Center 256
137.246.229.0/24 DoD Network Information Center 256
137.246.230.0/24 DoD Network Information Center 256
137.246.235.0/24 DoD Network Information Center 256
137.246.237.0/24 DoD Network Information Center 256
137.246.239.0/24 DoD Network Information Center 256
137.246.240.0/24 DoD Network Information Center 256
137.246.240.0/20 DoD Network Information Center 4096
137.246.241.0/24 DoD Network Information Center 256
137.246.242.0/24 DoD Network Information Center 256
137.246.243.0/24 DoD Network Information Center 256
137.246.244.0/24 DoD Network Information Center 256
137.246.245.0/24 DoD Network Information Center 256
137.246.246.0/24 DoD Network Information Center 256
137.246.247.0/24 DoD Network Information Center 256
137.246.248.0/24 DoD Network Information Center 256
137.246.249.0/24 DoD Network Information Center 256
137.246.250.0/24 DoD Network Information Center 256
137.246.251.0/24 DoD Network Information Center 256
198.250.0.0/24 DoD Network Information Center 256
198.250.1.0/24 DoD Network Information Center 256
198.250.64.0/24 DoD Network Information Center 256
198.250.64.0/19 DoD Network Information Center 8192
198.250.66.0/24 DoD Network Information Center 256
199.208.239.0/24 DoD Network Information Center 256
214.14.112.0/21 DoD Network Information Center 2048
214.14.118.0/24 DoD Network Information Center 256
214.14.119.0/24 DoD Network Information Center 256
214.14.172.0/24 DoD Network Information Center 256
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS745 AFCONC-BLOCK2-AS - Air Force Systems Networking, US United States 33,536 0 IPv4 IPv4
ASNumber:       27032 - 27159
ASName:         DNIC-ASBLK-27032-27159
ASHandle:       AS27032
RegDate:        2003-01-16
Updated:        2025-09-12    
Ref:            https://rdap.arin.net/registry/autnum/27032



OrgName:        United States Department of Defense (DoD)
OrgId:          USDDD
Address:        3990 E. Broad Street
City:           Columbus
StateProv:      OH
PostalCode:     43218
Country:        US
RegDate:        2007-01-12
Updated:        2025-03-13
Ref:            https://rdap.arin.net/registry/entity/USDDD


OrgAbuseHandle: MIL-HSTMST-ARIN
OrgAbuseName:   Network DoD
OrgAbusePhone:  +1-844-347-2457 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/MIL-HSTMST-ARIN

OrgTechHandle: MIL-HSTMST-ARIN
OrgTechName:   Network DoD
OrgTechPhone:  +1-844-347-2457 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/MIL-HSTMST-ARIN

OrgTechHandle: REGIS10-ARIN
OrgTechName:   Registration
OrgTechPhone:  +1-844-347-2457 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/REGIS10-ARIN

OrgNOCHandle: MIL-HSTMST-ARIN
OrgNOCName:   Network DoD
OrgNOCPhone:  +1-844-347-2457 
OrgNOCEmail:  [email protected]
OrgNOCRef:    https://rdap.arin.net/registry/entity/MIL-HSTMST-ARIN