AS Number
AS0
AS Name
DNIC-ASBLK-00616-00665
Org Name
DoD Network Information Center
Registry

arin

RegDate

Updated

2011-08-17

AS637 Looking Glass
IPv4Prefixes

324

IPv6Prefixes

0

IPv4 NUMs

948,480

IPv6 NUMs(/64)

0

948,480 IPv4 Addresses
CIDR Description IP Num
137.232.176.0/20 DoD Network Information Center 4096
137.232.192.0/18 DoD Network Information Center 16384
137.233.192.0/18 DoD Network Information Center 16384
137.234.64.0/18 DoD Network Information Center 16384
137.234.128.0/17 DoD Network Information Center 32768
137.235.0.0/22 DoD Network Information Center 1024
137.235.240.0/23 DoD Network Information Center 512
137.235.255.0/24 DoD Network Information Center 256
138.156.0.0/24 USMC Network Operations Center 256
138.156.0.0/16 USMC Network Operations Center 65536
138.156.224.0/23 USMC Network Operations Center 512
138.156.226.0/23 USMC Network Operations Center 512
138.156.228.0/23 USMC Network Operations Center 512
138.156.230.0/23 USMC Network Operations Center 512
138.156.232.0/23 USMC Network Operations Center 512
138.156.234.0/23 USMC Network Operations Center 512
138.156.240.0/23 USMC Network Operations Center 512
138.156.242.0/23 USMC Network Operations Center 512
138.156.244.0/23 USMC Network Operations Center 512
138.156.248.0/21 USMC Network Operations Center 2048
138.157.0.0/21 USMC Network Operations Center 2048
138.157.16.0/21 USMC Network Operations Center 2048
138.157.28.0/22 USMC Network Operations Center 1024
138.157.40.0/21 USMC Network Operations Center 2048
138.157.48.0/23 USMC Network Operations Center 512
138.157.52.0/23 USMC Network Operations Center 512
138.157.56.0/24 USMC Network Operations Center 256
138.157.60.0/22 USMC Network Operations Center 1024
138.157.64.0/23 USMC Network Operations Center 512
138.157.68.0/23 USMC Network Operations Center 512
138.157.70.0/23 USMC Network Operations Center 512
138.157.72.0/23 USMC Network Operations Center 512
138.157.74.0/23 USMC Network Operations Center 512
138.157.76.0/23 USMC Network Operations Center 512
138.157.78.0/23 USMC Network Operations Center 512
138.157.80.0/23 USMC Network Operations Center 512
138.157.82.0/23 USMC Network Operations Center 512
138.157.84.0/23 USMC Network Operations Center 512
138.157.86.0/23 USMC Network Operations Center 512
138.157.88.0/23 USMC Network Operations Center 512
138.157.90.0/23 USMC Network Operations Center 512
138.157.92.0/23 USMC Network Operations Center 512
138.157.94.0/23 USMC Network Operations Center 512
138.157.96.0/23 USMC Network Operations Center 512
138.157.98.0/23 USMC Network Operations Center 512
138.157.100.0/23 USMC Network Operations Center 512
138.157.102.0/23 USMC Network Operations Center 512
138.157.104.0/23 USMC Network Operations Center 512
138.157.106.0/23 USMC Network Operations Center 512
138.157.116.0/23 USMC Network Operations Center 512
138.157.119.0/24 USMC Network Operations Center 256
138.157.122.0/23 USMC Network Operations Center 512
138.157.124.0/23 USMC Network Operations Center 512
138.157.126.0/23 USMC Network Operations Center 512
138.157.134.0/23 USMC Network Operations Center 512
138.157.136.0/24 USMC Network Operations Center 256
138.157.211.0/24 USMC Network Operations Center 256
138.157.212.0/24 USMC Network Operations Center 256
138.157.216.0/24 USMC Network Operations Center 256
138.157.224.0/23 USMC Network Operations Center 512
138.157.240.0/24 USMC Network Operations Center 256
138.157.248.0/23 USMC Network Operations Center 512
138.163.160.0/22 Navy Network Information Center (NNIC) 1024
138.163.240.0/22 Navy Network Information Center (NNIC) 1024
138.167.0.0/20 USMC Network Operations Center 4096
138.167.20.0/23 USMC Network Operations Center 512
138.167.22.0/23 USMC Network Operations Center 512
138.167.28.0/24 USMC Network Operations Center 256
138.167.32.0/21 USMC Network Operations Center 2048
138.167.40.0/22 USMC Network Operations Center 1024
138.167.44.0/22 USMC Network Operations Center 1024
138.167.48.0/20 USMC Network Operations Center 4096
138.167.50.0/24 USMC Network Operations Center 256
138.167.64.0/24 USMC Network Operations Center 256
138.167.65.0/24 USMC Network Operations Center 256
138.167.66.0/24 USMC Network Operations Center 256
138.167.67.0/24 USMC Network Operations Center 256
138.167.68.0/24 USMC Network Operations Center 256
138.167.69.0/24 USMC Network Operations Center 256
138.167.70.0/24 USMC Network Operations Center 256
138.167.71.0/24 USMC Network Operations Center 256
138.167.72.0/24 USMC Network Operations Center 256
138.167.73.0/24 USMC Network Operations Center 256
138.167.74.0/24 USMC Network Operations Center 256
138.167.75.0/24 USMC Network Operations Center 256
138.167.76.0/24 USMC Network Operations Center 256
138.167.77.0/24 USMC Network Operations Center 256
138.167.78.0/24 USMC Network Operations Center 256
138.167.80.0/24 USMC Network Operations Center 256
138.167.81.0/24 USMC Network Operations Center 256
138.167.82.0/24 USMC Network Operations Center 256
138.167.83.0/24 USMC Network Operations Center 256
138.167.84.0/24 USMC Network Operations Center 256
138.167.108.0/22 USMC Network Operations Center 1024
138.167.112.0/23 USMC Network Operations Center 512
138.167.119.0/24 USMC Network Operations Center 256
138.167.120.0/21 USMC Network Operations Center 2048
138.167.128.0/23 USMC Network Operations Center 512
138.167.128.0/20 USMC Network Operations Center 4096
138.167.130.0/24 USMC Network Operations Center 256
138.167.132.0/23 USMC Network Operations Center 512
138.167.134.0/23 USMC Network Operations Center 512
138.167.136.0/23 USMC Network Operations Center 512
138.167.138.0/23 USMC Network Operations Center 512
138.167.140.0/23 USMC Network Operations Center 512
138.167.142.0/24 USMC Network Operations Center 256
138.167.143.0/24 USMC Network Operations Center 256
138.167.160.0/21 USMC Network Operations Center 2048
138.167.176.0/20 USMC Network Operations Center 4096
138.167.208.0/20 USMC Network Operations Center 4096
138.167.232.0/24 USMC Network Operations Center 256
138.167.236.0/22 USMC Network Operations Center 1024
138.167.248.0/22 USMC Network Operations Center 1024
138.168.0.0/24 USMC Network Operations Center 256
138.168.0.0/16 USMC Network Operations Center 65536
138.168.176.0/23 USMC Network Operations Center 512
138.168.178.0/23 USMC Network Operations Center 512
138.168.186.0/23 USMC Network Operations Center 512
138.168.202.0/23 USMC Network Operations Center 512
138.168.210.0/23 USMC Network Operations Center 512
138.168.216.0/23 USMC Network Operations Center 512
138.168.234.0/23 USMC Network Operations Center 512
138.168.240.0/23 USMC Network Operations Center 512
138.168.242.0/23 USMC Network Operations Center 512
138.168.244.0/23 USMC Network Operations Center 512
138.168.246.0/23 USMC Network Operations Center 512
158.236.0.0/24 USMC Network Operations Center 256
158.236.0.0/16 USMC Network Operations Center 65536
158.237.0.0/24 USMC Network Operations Center 256
158.237.0.0/16 USMC Network Operations Center 65536
158.238.0.0/24 USMC Network Operations Center 256
158.238.0.0/16 USMC Network Operations Center 65536
158.239.0.0/24 USMC Network Operations Center 256
158.239.0.0/16 USMC Network Operations Center 65536
158.240.160.0/22 USMC Network Operations Center 1024
158.240.164.0/22 USMC Network Operations Center 1024
158.240.174.0/24 USMC Network Operations Center 256
158.240.175.0/24 USMC Network Operations Center 256
158.240.226.0/23 USMC Network Operations Center 512
158.240.242.0/23 USMC Network Operations Center 512
158.240.244.0/22 USMC Network Operations Center 1024
158.243.0.0/24 USMC Network Operations Center 256
158.243.0.0/16 USMC Network Operations Center 65536
158.244.0.0/24 USMC Network Operations Center 256
158.244.0.0/16 USMC Network Operations Center 65536
158.245.0.0/20 USMC Network Operations Center 4096
158.245.17.0/24 USMC Network Operations Center 256
158.245.18.0/23 USMC Network Operations Center 512
158.245.20.0/22 USMC Network Operations Center 1024
158.245.24.0/21 USMC Network Operations Center 2048
158.245.32.0/19 USMC Network Operations Center 8192
158.245.64.0/18 USMC Network Operations Center 16384
158.245.128.0/17 USMC Network Operations Center 32768
192.156.14.0/24 USMC Network Operations Center 256
192.156.56.0/23 USMC Network Operations Center 512
192.156.79.0/24 USMC Network Operations Center 256
204.34.190.0/24 DoD Network Information Center 256
204.34.193.0/24 DoD Network Information Center 256
204.34.194.0/23 DoD Network Information Center 512
204.34.212.0/23 DoD Network Information Center 512
204.223.8.0/21 USMC Network Operations Center 2048
204.223.21.0/24 USMC Network Operations Center 256
204.223.34.0/23 USMC Network Operations Center 512
204.223.36.0/22 USMC Network Operations Center 1024
204.223.42.0/23 USMC Network Operations Center 512
204.223.44.0/22 USMC Network Operations Center 1024
204.223.48.0/20 USMC Network Operations Center 4096
204.223.64.0/21 USMC Network Operations Center 2048
204.223.75.0/24 USMC Network Operations Center 256
204.223.78.0/23 USMC Network Operations Center 512
204.223.80.0/23 USMC Network Operations Center 512
204.223.82.0/23 USMC Network Operations Center 512
204.223.84.0/22 USMC Network Operations Center 1024
204.223.88.0/22 USMC Network Operations Center 1024
204.223.90.0/24 USMC Network Operations Center 256
204.223.92.0/23 USMC Network Operations Center 512
204.223.94.0/24 USMC Network Operations Center 256
204.223.96.0/20 USMC Network Operations Center 4096
204.223.125.0/24 USMC Network Operations Center 256
204.223.126.0/23 USMC Network Operations Center 512
204.223.144.0/21 USMC Network Operations Center 2048
204.223.152.0/22 USMC Network Operations Center 1024
205.109.4.0/22 Navy Network Information Center (NNIC) 1024
205.109.8.0/23 Navy Network Information Center (NNIC) 512
205.109.12.0/23 Navy Network Information Center (NNIC) 512
205.109.14.0/24 Navy Network Information Center (NNIC) 256
205.109.20.0/23 Navy Network Information Center (NNIC) 512
205.109.22.0/24 Navy Network Information Center (NNIC) 256
205.109.26.0/23 Navy Network Information Center (NNIC) 512
205.109.28.0/23 Navy Network Information Center (NNIC) 512
205.109.32.0/21 Navy Network Information Center (NNIC) 2048
205.109.56.0/21 Navy Network Information Center (NNIC) 2048
205.109.64.0/24 Navy Network Information Center (NNIC) 256
205.109.65.0/24 Navy Network Information Center (NNIC) 256
205.109.66.0/23 Navy Network Information Center (NNIC) 512
205.109.68.0/23 Navy Network Information Center (NNIC) 512
205.109.80.0/21 Navy Network Information Center (NNIC) 2048
205.109.96.0/21 Navy Network Information Center (NNIC) 2048
205.109.104.0/21 Navy Network Information Center (NNIC) 2048
205.109.110.0/24 Navy Network Information Center (NNIC) 256
205.109.112.0/20 Navy Network Information Center (NNIC) 4096
205.109.126.0/23 Navy Network Information Center (NNIC) 512
205.109.128.0/19 Navy Network Information Center (NNIC) 8192
205.109.160.0/20 Navy Network Information Center (NNIC) 4096
205.109.176.0/21 Navy Network Information Center (NNIC) 2048
205.109.184.0/23 Navy Network Information Center (NNIC) 512
205.109.186.0/24 Navy Network Information Center (NNIC) 256
205.109.187.0/24 Navy Network Information Center (NNIC) 256
205.109.188.0/22 Navy Network Information Center (NNIC) 1024
205.109.192.0/20 Navy Network Information Center (NNIC) 4096
205.109.192.0/19 Navy Network Information Center (NNIC) 8192
205.109.208.0/20 Navy Network Information Center (NNIC) 4096
205.109.224.0/19 Navy Network Information Center (NNIC) 8192
205.110.0.0/19 Navy Network Information Center (NNIC) 8192
205.110.36.0/23 Navy Network Information Center (NNIC) 512
205.110.39.0/24 Navy Network Information Center (NNIC) 256
205.110.54.0/24 Navy Network Information Center (NNIC) 256
205.110.55.0/24 Navy Network Information Center (NNIC) 256
205.110.56.0/22 Navy Network Information Center (NNIC) 1024
205.110.61.0/24 Navy Network Information Center (NNIC) 256
205.110.62.0/24 Navy Network Information Center (NNIC) 256
205.110.63.0/24 Navy Network Information Center (NNIC) 256
205.110.69.0/24 Navy Network Information Center (NNIC) 256
205.110.70.0/24 Navy Network Information Center (NNIC) 256
205.110.85.0/24 Navy Network Information Center (NNIC) 256
205.110.86.0/24 Navy Network Information Center (NNIC) 256
205.110.87.0/24 Navy Network Information Center (NNIC) 256
205.110.104.0/22 Navy Network Information Center (NNIC) 1024
205.110.110.0/23 Navy Network Information Center (NNIC) 512
205.110.116.0/23 Navy Network Information Center (NNIC) 512
205.110.126.0/23 Navy Network Information Center (NNIC) 512
205.110.137.0/24 Navy Network Information Center (NNIC) 256
205.110.140.0/23 Navy Network Information Center (NNIC) 512
205.110.172.0/23 Navy Network Information Center (NNIC) 512
205.110.174.0/24 Navy Network Information Center (NNIC) 256
205.110.190.0/23 Navy Network Information Center (NNIC) 512
205.110.192.0/22 Navy Network Information Center (NNIC) 1024
205.110.197.0/24 Navy Network Information Center (NNIC) 256
205.110.198.0/23 Navy Network Information Center (NNIC) 512
205.110.200.0/21 Navy Network Information Center (NNIC) 2048
205.110.214.0/23 Navy Network Information Center (NNIC) 512
205.110.220.0/23 Navy Network Information Center (NNIC) 512
205.110.222.0/23 Navy Network Information Center (NNIC) 512
205.110.224.0/23 Navy Network Information Center (NNIC) 512
205.110.226.0/23 Navy Network Information Center (NNIC) 512
205.110.232.0/23 Navy Network Information Center (NNIC) 512
205.110.236.0/23 Navy Network Information Center (NNIC) 512
205.110.238.0/23 Navy Network Information Center (NNIC) 512
205.110.242.0/24 Navy Network Information Center (NNIC) 256
205.110.244.0/23 Navy Network Information Center (NNIC) 512
205.110.247.0/24 Navy Network Information Center (NNIC) 256
205.110.248.0/23 Navy Network Information Center (NNIC) 512
205.110.250.0/23 Navy Network Information Center (NNIC) 512
205.110.252.0/22 Navy Network Information Center (NNIC) 1024
214.15.20.0/24 DoD Network Information Center 256
214.15.160.0/24 DoD Network Information Center 256
214.15.229.0/24 DoD Network Information Center 256
214.43.0.0/21 DoD Network Information Center 2048
214.43.8.0/21 DoD Network Information Center 2048
214.43.20.0/22 DoD Network Information Center 1024
214.43.24.0/21 DoD Network Information Center 2048
214.43.25.0/24 DoD Network Information Center 256
214.43.26.0/24 DoD Network Information Center 256
214.43.28.0/24 DoD Network Information Center 256
214.43.30.0/24 DoD Network Information Center 256
214.43.32.0/24 DoD Network Information Center 256
214.43.50.0/23 DoD Network Information Center 512
214.43.52.0/23 DoD Network Information Center 512
214.43.60.0/22 DoD Network Information Center 1024
214.43.70.0/23 DoD Network Information Center 512
214.43.80.0/23 DoD Network Information Center 512
214.43.92.0/22 DoD Network Information Center 1024
214.43.96.0/20 DoD Network Information Center 4096
214.43.112.0/21 DoD Network Information Center 2048
214.43.124.0/22 DoD Network Information Center 1024
214.43.130.0/23 DoD Network Information Center 512
214.43.132.0/23 DoD Network Information Center 512
214.43.134.0/23 DoD Network Information Center 512
214.43.136.0/23 DoD Network Information Center 512
214.43.138.0/23 DoD Network Information Center 512
214.43.143.0/24 DoD Network Information Center 256
214.43.144.0/21 DoD Network Information Center 2048
214.43.154.0/23 DoD Network Information Center 512
214.43.156.0/22 DoD Network Information Center 1024
214.43.161.0/24 DoD Network Information Center 256
214.43.163.0/24 DoD Network Information Center 256
214.43.168.0/21 DoD Network Information Center 2048
214.43.176.0/23 DoD Network Information Center 512
214.43.178.0/24 DoD Network Information Center 256
214.43.180.0/23 DoD Network Information Center 512
214.43.182.0/24 DoD Network Information Center 256
214.43.183.0/24 DoD Network Information Center 256
214.43.200.0/21 DoD Network Information Center 2048
214.43.208.0/20 DoD Network Information Center 4096
214.43.224.0/20 DoD Network Information Center 4096
214.43.240.0/21 DoD Network Information Center 2048
214.43.251.0/24 DoD Network Information Center 256
214.44.16.0/20 DoD Network Information Center 4096
214.44.32.0/21 DoD Network Information Center 2048
214.44.48.0/24 DoD Network Information Center 256
214.44.49.0/24 DoD Network Information Center 256
214.44.50.0/23 DoD Network Information Center 512
214.44.52.0/22 DoD Network Information Center 1024
214.44.56.0/21 DoD Network Information Center 2048
214.44.96.0/21 DoD Network Information Center 2048
214.44.104.0/22 DoD Network Information Center 1024
214.44.108.0/22 DoD Network Information Center 1024
214.44.112.0/21 DoD Network Information Center 2048
214.44.120.0/21 DoD Network Information Center 2048
214.44.132.0/24 DoD Network Information Center 256
214.44.144.0/20 DoD Network Information Center 4096
214.44.160.0/20 DoD Network Information Center 4096
214.44.176.0/20 DoD Network Information Center 4096
214.44.192.0/20 DoD Network Information Center 4096
214.44.208.0/20 DoD Network Information Center 4096
214.44.224.0/21 DoD Network Information Center 2048
214.44.232.0/21 DoD Network Information Center 2048
214.44.240.0/22 DoD Network Information Center 1024
214.44.244.0/22 DoD Network Information Center 1024
214.44.248.0/22 DoD Network Information Center 1024
214.44.252.0/22 DoD Network Information Center 1024
214.45.66.0/24 DoD Network Information Center 256
214.45.248.0/22 DoD Network Information Center 1024
214.45.252.0/22 DoD Network Information Center 1024
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center, US United States 1,656,576 262,144 IPv4 IPv4
AS27066 DNIC-ASBLK-27032-27159 - DoD Network Information Center, US United States 131,840 196,608 IPv4 IPv4
AS367 DNIC-ASBLK-00306-00371 - DoD Network Information Center, US United States 742,912 0 IPv4 IPv4
AS1733 DISACENT-NIPR-ASN - DoD Network Information Center, US United States 8,192 65,536 IPv4 IPv4
ASNumber:       616 - 665
ASName:         DNIC-ASBLK-00616-00665
ASHandle:       AS616
RegDate:        1990-04-19
Updated:        2009-06-18    
Ref:            https://rdap.arin.net/registry/autnum/616



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:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/REGIS10-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