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DoD High Performance Computing (Defense Research and Engineering Network)
AS Number
668
Website
https://www.hpc.mil/
- Registered on
- 24 Apr 1990 (34 years old)
- Registered to
- ARIN-DNIC (arin)
- Network status
- Active, Allocated under ARIN
- Network type
- Content
- Prefixes Originated
- 212 IPv4, 3 IPv6
| Prefix | Description | |
|---|---|---|
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6.2.0.0/17 | |
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6.4.0.0/16 | |
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6.5.0.0/19 | |
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6.6.0.0/22 | |
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6.6.4.0/24 | |
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6.6.5.0/24 | |
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6.6.7.0/24 | |
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6.6.8.0/21 | |
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6.6.16.0/20 | |
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6.6.32.0/20 | |
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6.6.48.0/20 | |
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6.6.64.0/20 | |
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6.6.80.0/20 | |
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6.6.96.0/20 | |
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6.6.112.0/20 | |
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6.6.128.0/17 | |
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6.7.0.0/24 | |
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6.8.0.0/20 | |
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6.9.0.0/20 | |
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6.11.0.0/16 | |
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6.14.0.0/15 | |
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128.132.0.0/16 | Air Force Systems Networking |
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128.160.0.0/17 | Navy Network Information Center (NNIC) |
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129.92.0.0/16 | Air Force Systems Networking |
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129.229.0.0/16 | Headquarters, USAISC |
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130.109.0.0/16 | Navy Network Information Center (NNIC) |
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130.163.0.0/16 | Navy Network Information Center (NNIC) |
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131.92.131.0/24 | Headquarters, USAISC |
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131.92.132.0/22 | Headquarters, USAISC |
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131.92.136.0/21 | Headquarters, USAISC |
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131.92.144.0/21 | Headquarters, USAISC |
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131.92.162.0/23 | Headquarters, USAISC |
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131.92.164.0/22 | Headquarters, USAISC |
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131.92.168.0/21 | Headquarters, USAISC |
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131.92.176.0/22 | Headquarters, USAISC |
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131.92.180.0/23 | Headquarters, USAISC |
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131.92.182.0/23 | Headquarters, USAISC |
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131.92.192.0/18 | Headquarters, USAISC |
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131.120.0.0/16 | Navy Network Information Center (NNIC) |
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131.121.0.0/16 | Navy Network Information Center (NNIC) |
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131.122.0.0/16 | Navy Network Information Center (NNIC) |
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131.214.0.0/16 | Air Force Systems Networking |
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131.218.0.0/16 | Headquarters, USAISC |
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131.250.0.0/17 | Navy Network Information Center (NNIC) |
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131.250.128.0/18 | Navy Network Information Center (NNIC) |
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131.250.192.0/20 | Navy Network Information Center (NNIC) |
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132.45.0.0/16 | Air Force Systems Networking |
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132.193.0.0/16 | Headquarters, USAISC |
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134.164.220.0/24 | Headquarters, USAISC |
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134.166.0.0/18 | Air Force Systems Networking |
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134.166.64.0/18 | Air Force Systems Networking |
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134.166.128.0/22 | Air Force Systems Networking |
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134.166.132.0/23 | Air Force Systems Networking |
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134.166.134.0/24 | Air Force Systems Networking |
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134.166.135.0/24 | Air Force Systems Networking |
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134.166.136.0/23 | Air Force Systems Networking |
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134.166.138.0/24 | Air Force Systems Networking |
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134.166.144.0/20 | Air Force Systems Networking |
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137.128.0.0/16 | Headquarters, USAISC |
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140.6.0.0/16 | DoD Network Information Center |
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140.25.0.0/16 | DoD Network Information Center |
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140.27.12.0/23 | DoD Network Information Center |
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140.27.14.0/24 | DoD Network Information Center |
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140.27.15.0/24 | DoD Network Information Center |
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140.31.0.0/16 | DoD Network Information Center |
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140.32.0.0/16 | DoD Network Information Center |
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140.178.0.0/16 | Navy Network Information Center (NNIC) |
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143.56.0.0/16 | DoD Network Information Center |
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144.3.0.0/16 | Headquarters, USAISC |
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144.252.0.0/19 | Headquarters, USAISC |
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147.227.0.0/16 | Headquarters, USAISC |
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147.241.56.0/21 | Headquarters, USAISC |
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147.241.80.0/21 | Headquarters, USAISC |
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147.241.88.0/21 | Headquarters, USAISC |
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147.241.96.0/22 | Headquarters, USAISC |
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147.241.104.0/22 | Headquarters, USAISC |
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147.241.112.0/22 | Headquarters, USAISC |
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147.241.118.0/24 | Headquarters, USAISC |
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147.241.120.0/22 | Headquarters, USAISC |
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147.241.126.0/24 | Headquarters, USAISC |
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147.241.128.0/21 | Headquarters, USAISC |
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147.241.160.0/21 | Headquarters, USAISC |
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147.241.168.0/21 | Headquarters, USAISC |
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147.241.176.0/21 | Headquarters, USAISC |
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147.241.192.0/18 | Headquarters, USAISC |
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147.248.48.0/20 | Headquarters, USAISC |
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150.125.0.0/16 | Navy Network Information Center (NNIC) |
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155.141.0.0/16 | Headquarters, USAISC |
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155.148.0.0/17 | Headquarters, USAISC |
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155.148.128.0/18 | Headquarters, USAISC |
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155.148.192.0/19 | Headquarters, USAISC |
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155.148.224.0/20 | Headquarters, USAISC |
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155.148.240.0/21 | Headquarters, USAISC |
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155.154.192.0/18 | Headquarters, USAISC |
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155.244.0.0/16 | Air Force Systems Networking |
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157.187.0.0/16 | Navy Network Information Center (NNIC) |
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158.12.0.0/16 | Headquarters, USAISC |
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163.240.0.0/16 | Navy Network Information Center (NNIC) |
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163.249.24.0/21 | Navy Network Information Center (NNIC) |
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163.249.40.0/21 | Navy Network Information Center (NNIC) |
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163.249.51.0/24 | Navy Network Information Center (NNIC) |
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163.249.53.0/24 | Navy Network Information Center (NNIC) |
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163.249.54.0/24 | Navy Network Information Center (NNIC) |
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163.249.56.0/21 | Navy Network Information Center (NNIC) |
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163.249.64.0/21 | Navy Network Information Center (NNIC) |
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163.249.72.0/23 | Navy Network Information Center (NNIC) |
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163.249.81.0/24 | Navy Network Information Center (NNIC) |
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164.49.0.0/16 | Headquarters, USAISC |
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164.122.0.0/20 | Air Force Systems Networking |
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164.191.0.0/16 | Navy Network Information Center (NNIC) |
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192.5.17.0/24 | Navy Network Information Center (NNIC) |
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192.5.21.0/24 | Headquarters, USAISC |
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192.5.22.0/24 | Headquarters, USAISC |
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192.5.23.0/24 | Headquarters, USAISC |
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192.5.148.0/24 | DoD Network Information Center |
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192.12.124.0/24 | Headquarters, USAISC |
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192.16.167.0/24 | DoD Network Information Center |
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192.31.147.0/24 | Navy Network Information Center (NNIC) |
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192.42.141.0/24 | Air Force Systems Networking |
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192.48.242.0/24 | Headquarters, USAISC |
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192.55.117.0/24 | Headquarters, USAISC |
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192.58.244.0/24 | Harry Diamond Laboratories |
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192.67.80.0/24 | Air Force Systems Networking |
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192.67.93.0/24 | Air Force Systems Networking |
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192.86.66.0/24 | Headquarters, USAISC |
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192.88.110.0/24 | Headquarters, USAISC |
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192.100.92.0/24 | Air Force Systems Networking |
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192.138.87.0/24 | Navy Network Information Center (NNIC) |
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192.160.158.0/24 | Navy Network Information Center (NNIC) |
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192.160.159.0/24 | Navy Network Information Center (NNIC) |
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192.171.8.0/22 | |
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192.171.12.0/24 | Navy Network Information Center (NNIC) |
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192.175.87.0/24 | Air Force Systems Networking |
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192.190.228.0/24 | Navy Network Information Center (NNIC) |
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192.190.229.0/24 | Navy Network Information Center (NNIC) |
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192.211.102.0/24 | Navy Network Information Center (NNIC) |
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198.14.32.0/19 | Air Force Systems Networking |
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198.97.234.0/23 | Navy Network Information Center (NNIC) |
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198.97.236.0/24 | Navy Network Information Center (NNIC) |
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198.154.16.0/21 | Navy Network Information Center (NNIC) |
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198.154.24.0/23 | Navy Network Information Center (NNIC) |
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198.154.173.0/24 | Navy Network Information Center (NNIC) |
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198.154.174.0/23 | Navy Network Information Center (NNIC) |
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198.154.176.0/23 | Navy Network Information Center (NNIC) |
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198.253.40.0/21 | Navy Network Information Center (NNIC) |
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198.253.56.0/24 | Navy Network Information Center (NNIC) |
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198.253.64.0/21 | Navy Network Information Center (NNIC) |
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198.253.110.0/24 | Navy Network Information Center (NNIC) |
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198.253.128.0/19 | Navy Network Information Center (NNIC) |
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198.253.168.0/21 | Navy Network Information Center (NNIC) |
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198.253.192.0/20 | Navy Network Information Center (NNIC) |
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198.253.252.0/24 | Navy Network Information Center (NNIC) |
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198.253.253.0/24 | Navy Network Information Center (NNIC) |
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199.9.0.0/24 | Navy Network Information Center (NNIC) |
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199.9.1.0/24 | Naval Research Laboratory, Marine |
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199.9.2.0/24 | Navy Network Information Center (NNIC) |
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199.10.16.0/24 | Navy Network Information Center (NNIC) |
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199.10.17.0/24 | Navy Network Information Center (NNIC) |
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199.10.18.0/24 | Navy Network Information Center (NNIC) |
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199.10.19.0/24 | Navy Network Information Center (NNIC) |
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199.10.20.0/24 | Navy Network Information Center (NNIC) |
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199.10.62.0/24 | Navy Network Information Center (NNIC) |
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199.10.127.0/24 | Navy Network Information Center (NNIC) |
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199.10.148.0/24 | Navy Network Information Center (NNIC) |
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199.10.233.0/24 | Navy Network Information Center (NNIC) |
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199.31.16.0/20 | DoD Network Information Center |
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199.31.107.0/24 | DoD Network Information Center |
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199.123.86.0/23 | |
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199.123.88.0/23 | |
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199.123.90.0/24 | Headquarters, USAISC |
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199.123.105.0/24 | DoD Network Information Center |
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199.123.113.0/24 | DoD Network Information Center |
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199.208.32.0/21 | DoD Network Information Center |
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199.208.158.0/24 | DoD Network Information Center |
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199.209.144.0/22 | DoD Network Information Center |
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199.209.144.0/21 | DoD Network Information Center |
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199.209.149.0/24 | DoD Network Information Center |
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199.209.150.0/23 | DoD Network Information Center |
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199.209.240.0/21 | DoD Network Information Center |
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199.209.248.0/21 | DoD Network Information Center |
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204.44.136.0/23 | DoD Network Information Center |
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204.222.6.0/23 | DoD Network Information Center |
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204.222.8.0/23 | DoD Network Information Center |
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204.222.64.0/21 | DoD Network Information Center |
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204.235.64.0/20 | Headquarters, USAISC |
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204.238.129.0/24 | Navy Network Information Center (NNIC) |
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205.66.100.0/22 | Navy Network Information Center (NNIC) |
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205.67.232.0/24 | Navy Network Information Center (NNIC) |
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205.68.95.0/24 | Navy Network Information Center (NNIC) |
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205.111.251.0/24 | Navy Network Information Center (NNIC) |
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205.111.252.0/24 | Navy Network Information Center (NNIC) |
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206.37.28.0/23 | DoD Network Information Center |
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206.37.30.0/23 | DoD Network Information Center |
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206.37.224.0/24 | DoD Network Information Center |
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206.37.252.0/24 | DoD Network Information Center |
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207.132.136.0/24 | DoD Network Information Center |
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207.132.147.0/24 | DoD Network Information Center |
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207.133.211.0/24 | DoD Network Information Center |
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209.22.6.0/24 | DoD Network Information Center |
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209.22.7.0/24 | DoD Network Information Center |
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209.22.8.0/24 | DoD Network Information Center |
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214.4.64.0/24 | |
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214.4.136.0/24 | |
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214.9.92.0/24 | |
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214.9.94.0/24 | |
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214.9.95.0/24 | |
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214.9.96.0/21 | |
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214.9.104.0/21 | |
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214.10.25.0/24 | |
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214.27.178.0/24 | |
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214.29.136.0/21 | |
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214.38.133.0/24 | |
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2001:480::/32 | High Performance Computing |
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2001:480:570::/48 | High Performance Computing |
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2001:480:950::/48 | High Performance Computing |
Network Policy
Click here to learn more about what this graph means and what makes up a network policy
Chart Display Options
Prefixes in selected policy
How are upstreams and downstreams calculated?
Upstreams
| ASN | Description | IPv4 | IPv6 |
|---|
Peers
| ASN | Description | IPv4 | IPv6 |
|---|
Downstreams
| ASN | Description | IPv4 | IPv6 |
|---|
- PeeringDB AS-SET:
- AS-DREN
- Suggested Prefix Limits
-
IPv4: 1000
IPv6: 100
Internet Exchange Points
| Name | IPv4 | IPv6 | Link Speed | |
|---|---|---|---|---|
 |
Digital Realty Atlanta | 206.126.110.60 | 2001:504:17:110::60 | 100 gbps |
|
Equinix Chicago | 208.115.136.233 | 2001:504:0:4::668:2 | 100 gbps |
 |
Equinix San Jose | 206.223.117.200 | 2001:504:0:1::668:2 | 100 gbps |
|
Equinix Ashburn | 206.126.237.62 | 2001:504:0:2::668:3 | 100 gbps |
|
Pacific Wave | 207.231.245.23 | 2001:504:b:88::23 | 10 gbps |
|
Pacific Wave | 207.231.249.155 | 2001:504:b:91::155 | 10 gbps |
|
Pacific Wave | 207.231.242.23 | 2001:504:b:80::23 | 10 gbps |
|
Pacific Wave | 207.231.242.155 | 2001:504:b:80::155 | 10 gbps |
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Pacific Wave | 207.231.243.23 | 2001:504:b:81::23 | 10 gbps |
|
Pacific Wave | 207.231.243.155 | 2001:504:b:81::155 | 10 gbps |
|
Equinix Palo Alto | 198.32.176.9 | 2001:504:d::668:1 | 10 gbps |
|
Pacific Wave | 207.231.246.155 | 2001:504:b:89::23 | 10 gbps |
|
Pacific Wave | 207.231.248.23 | 2001:504:b:90::155 | 10 gbps |
|
Pacific Wave | 207.231.241.155 | 2001:504:b:21::155 | 10 gbps |
|
NASA-AIX | 198.32.153.25 | 2001:478:6663:100::26 | 10 gbps |
|
NASA-AIX | 2001:478:6663:200::26 | 10 gbps | |
|
Pacific Wave | 207.231.241.23 | 2001:504:b:20::155 | 10 gbps |
|
Equinix Los Angeles | 206.223.123.18 | 2001:504:0:3::668:2 | 10 gbps |
|
DRF IX | 206.197.210.64 | 2606:7c80:3375:50::64 | 10 gbps |
|
Pacific Wave | 207.231.240.155 | 2001:504:b:11::23 | 10 gbps |
|
Pacific Wave | 207.231.240.23 | 2001:504:b:10::23 | 10 gbps |
|
SIX Seattle (Jumbo) | 149.112.97.57 | 2001:504:16:1::29c | 10 gbps |
|
SIX Seattle | 206.81.81.57 | 2001:504:16::29c | 10 gbps |