| 204.153.51.0 | — | — |
| 204.153.51.1 | rtr-border-router.princeton.edu | Yes |
| 204.153.51.2 | rtr-border-87-router.princeton.edu | Yes |
| 204.153.51.3 | rtr-border-hpcrc-router.princeton.edu | Yes |
| 204.153.51.4 | — | — |
| 204.153.51.5 | — | — |
| 204.153.51.6 | — | — |
| 204.153.51.7 | — | — |
| 204.153.51.8 | — | — |
| 204.153.51.9 | — | — |
| 204.153.51.10 | — | — |
| 204.153.51.11 | — | — |
| 204.153.51.12 | — | — |
| 204.153.51.13 | — | — |
| 204.153.51.14 | — | — |
| 204.153.51.15 | — | — |
| 204.153.51.16 | — | — |
| 204.153.51.17 | rtr-border-router.princeton.edu | Yes |
| 204.153.51.18 | — | — |
| 204.153.51.19 | — | — |
| 204.153.51.20 | — | — |
| 204.153.51.21 | — | — |
| 204.153.51.22 | — | — |
| 204.153.51.23 | — | — |
| 204.153.51.24 | — | — |
| 204.153.51.25 | — | — |
| 204.153.51.26 | — | — |
| 204.153.51.27 | — | — |
| 204.153.51.28 | — | — |
| 204.153.51.29 | rtr-border-87-router.princeton.edu | Yes |
| 204.153.51.30 | rtr-border-hpcrc-router.princeton.edu | Yes |
| 204.153.51.31 | — | — |
| 204.153.51.32 | — | — |
| 204.153.51.33 | rtr-border-router.princeton.edu | Yes |
| 204.153.51.34 | rtr-border-87-router.princeton.edu | Yes |
| 204.153.51.35 | rtr-border-hpcrc-router.princeton.edu | Yes |
| 204.153.51.36 | — | — |
| 204.153.51.37 | — | — |
| 204.153.51.38 | — | — |
| 204.153.51.39 | — | — |
| 204.153.51.40 | — | — |
| 204.153.51.41 | — | — |
| 204.153.51.42 | — | — |
| 204.153.51.43 | — | — |
| 204.153.51.44 | — | — |
| 204.153.51.45 | — | — |
| 204.153.51.46 | — | — |
| 204.153.51.47 | — | — |
| 204.153.51.48 | — | — |
| 204.153.51.49 | rtr-border-router.princeton.edu | Yes |
| 204.153.51.50 | rtr-border-87-router.princeton.edu | Yes |
| 204.153.51.51 | rtr-border-hpcrc-router.princeton.edu | Yes |
| 204.153.51.52 | — | — |
| 204.153.51.53 | — | — |
| 204.153.51.54 | — | — |
| 204.153.51.55 | — | — |
| 204.153.51.56 | — | — |
| 204.153.51.57 | — | — |
| 204.153.51.58 | — | — |
| 204.153.51.59 | — | — |
| 204.153.51.60 | — | — |
| 204.153.51.61 | — | — |
| 204.153.51.62 | — | — |
| 204.153.51.63 | — | — |
| 204.153.51.64 | — | — |
| 204.153.51.65 | rtr-border-router.princeton.edu | Yes |
| 204.153.51.66 | rtr-border-87-router.princeton.edu | Yes |
| 204.153.51.67 | rtr-border-hpcrc-router.princeton.edu | Yes |
| 204.153.51.68 | — | — |
| 204.153.51.69 | — | — |
| 204.153.51.70 | — | — |
| 204.153.51.71 | — | — |
| 204.153.51.72 | — | — |
| 204.153.51.73 | rtr-border-router.princeton.edu | Yes |
| 204.153.51.74 | — | — |
| 204.153.51.75 | — | — |
| 204.153.51.76 | rtr-border-87-router.princeton.edu | Yes |
| 204.153.51.77 | rtr-border-hpcrc-router.princeton.edu | Yes |
| 204.153.51.78 | — | — |
| 204.153.51.79 | — | — |
| 204.153.51.80 | — | — |
| 204.153.51.81 | rtr-border-router.princeton.edu | Yes |
| 204.153.51.82 | rtr-border-87-router.princeton.edu | Yes |
| 204.153.51.83 | rtr-border-hpcrc-router.princeton.edu | Yes |
| 204.153.51.84 | — | — |
| 204.153.51.85 | — | — |
| 204.153.51.86 | — | — |
| 204.153.51.87 | — | — |
| 204.153.51.88 | — | — |
| 204.153.51.89 | — | — |
| 204.153.51.90 | — | — |
| 204.153.51.91 | — | — |
| 204.153.51.92 | — | — |
| 204.153.51.93 | — | — |
| 204.153.51.94 | — | — |
| 204.153.51.95 | — | — |
| 204.153.51.96 | — | — |
| 204.153.51.97 | rtr-border-router.princeton.edu | Yes |
| 204.153.51.98 | rtr-border-87-router.princeton.edu | Yes |
| 204.153.51.99 | rtr-border-hpcrc-router.princeton.edu | Yes |
| 204.153.51.100 | — | — |
| 204.153.51.101 | — | — |
| 204.153.51.102 | — | — |
| 204.153.51.103 | — | — |
| 204.153.51.104 | — | — |
| 204.153.51.105 | — | — |
| 204.153.51.106 | — | — |
| 204.153.51.107 | — | — |
| 204.153.51.108 | — | — |
| 204.153.51.109 | — | — |
| 204.153.51.110 | — | — |
| 204.153.51.111 | — | — |
| 204.153.51.112 | — | — |
| 204.153.51.113 | rtr-border-router.princeton.edu | Yes |
| 204.153.51.114 | rtr-border-87-router.princeton.edu | Yes |
| 204.153.51.115 | rtr-border-hpcrc-router.princeton.edu | Yes |
| 204.153.51.116 | — | — |
| 204.153.51.117 | — | — |
| 204.153.51.118 | — | — |
| 204.153.51.119 | — | — |
| 204.153.51.120 | — | — |
| 204.153.51.121 | — | — |
| 204.153.51.122 | — | — |
| 204.153.51.123 | — | — |
| 204.153.51.124 | — | — |
| 204.153.51.125 | — | — |
| 204.153.51.126 | — | — |
| 204.153.51.127 | — | — |
| 204.153.51.128 | — | — |
| 204.153.51.129 | rtr-border-router.princeton.edu | Yes |
| 204.153.51.130 | rtr-border-87-router.princeton.edu | Yes |
| 204.153.51.131 | rtr-border-hpcrc-router.princeton.edu | Yes |
| 204.153.51.132 | — | — |
| 204.153.51.133 | — | — |
| 204.153.51.134 | — | — |
| 204.153.51.135 | — | — |
| 204.153.51.136 | — | — |
| 204.153.51.137 | — | — |
| 204.153.51.138 | — | — |
| 204.153.51.139 | — | — |
| 204.153.51.140 | — | — |
| 204.153.51.141 | — | — |
| 204.153.51.142 | — | — |
| 204.153.51.143 | — | — |
| 204.153.51.144 | — | — |
| 204.153.51.145 | rtr-border-router.princeton.edu | Yes |
| 204.153.51.146 | rtr-border-87-router.princeton.edu | Yes |
| 204.153.51.147 | rtr-border-hpcrc-router.princeton.edu | Yes |
| 204.153.51.148 | — | — |
| 204.153.51.149 | — | — |
| 204.153.51.150 | — | — |
| 204.153.51.151 | — | — |
| 204.153.51.152 | — | — |
| 204.153.51.153 | — | — |
| 204.153.51.154 | — | — |
| 204.153.51.155 | — | — |
| 204.153.51.156 | — | — |
| 204.153.51.157 | — | — |
| 204.153.51.158 | — | — |
| 204.153.51.159 | — | — |
| 204.153.51.160 | — | — |
| 204.153.51.161 | rtr-border-router.princeton.edu | Yes |
| 204.153.51.162 | rtr-border-87-router.princeton.edu | Yes |
| 204.153.51.163 | rtr-border-hpcrc-router.princeton.edu | Yes |
| 204.153.51.164 | — | — |
| 204.153.51.165 | — | — |
| 204.153.51.166 | — | — |
| 204.153.51.167 | — | — |
| 204.153.51.168 | — | — |
| 204.153.51.169 | — | — |
| 204.153.51.170 | — | — |
| 204.153.51.171 | — | — |
| 204.153.51.172 | — | — |
| 204.153.51.173 | — | — |
| 204.153.51.174 | — | — |
| 204.153.51.175 | — | — |
| 204.153.51.176 | — | — |
| 204.153.51.177 | rtr-border-router.princeton.edu | Yes |
| 204.153.51.178 | rtr-border-87-router.princeton.edu | Yes |
| 204.153.51.179 | rtr-border-hpcrc-router.princeton.edu | Yes |
| 204.153.51.180 | — | — |
| 204.153.51.181 | — | — |
| 204.153.51.182 | — | — |
| 204.153.51.183 | — | — |
| 204.153.51.184 | — | — |
| 204.153.51.185 | — | — |
| 204.153.51.186 | — | — |
| 204.153.51.187 | — | — |
| 204.153.51.188 | — | — |
| 204.153.51.189 | — | — |
| 204.153.51.190 | — | — |
| 204.153.51.191 | — | — |
| 204.153.51.192 | — | — |
| 204.153.51.193 | rtr-border-router.princeton.edu | Yes |
| 204.153.51.194 | rtr-border-87-router.princeton.edu | Yes |
| 204.153.51.195 | rtr-border-hpcrc-router.princeton.edu | Yes |
| 204.153.51.196 | — | — |
| 204.153.51.197 | — | — |
| 204.153.51.198 | — | — |
| 204.153.51.199 | — | — |
| 204.153.51.200 | — | — |
| 204.153.51.201 | — | — |
| 204.153.51.202 | — | — |
| 204.153.51.203 | — | — |
| 204.153.51.204 | — | — |
| 204.153.51.205 | — | — |
| 204.153.51.206 | — | — |
| 204.153.51.207 | — | — |
| 204.153.51.208 | — | — |
| 204.153.51.209 | rtr-border-router.princeton.edu | Yes |
| 204.153.51.210 | rtr-border-87-router.princeton.edu | Yes |
| 204.153.51.211 | rtr-border-hpcrc-router.princeton.edu | Yes |
| 204.153.51.212 | — | — |
| 204.153.51.213 | — | — |
| 204.153.51.214 | — | — |
| 204.153.51.215 | — | — |
| 204.153.51.216 | — | — |
| 204.153.51.217 | — | — |
| 204.153.51.218 | — | — |
| 204.153.51.219 | — | — |
| 204.153.51.220 | — | — |
| 204.153.51.221 | — | — |
| 204.153.51.222 | — | — |
| 204.153.51.223 | — | — |
| 204.153.51.224 | — | — |
| 204.153.51.225 | rtr-border-router.princeton.edu | Yes |
| 204.153.51.226 | rtr-border-87-router.princeton.edu | Yes |
| 204.153.51.227 | rtr-border-hpcrc-router.princeton.edu | Yes |
| 204.153.51.228 | — | — |
| 204.153.51.229 | — | — |
| 204.153.51.230 | — | — |
| 204.153.51.231 | — | — |
| 204.153.51.232 | — | — |
| 204.153.51.233 | — | — |
| 204.153.51.234 | — | — |
| 204.153.51.235 | — | — |
| 204.153.51.236 | — | — |
| 204.153.51.237 | — | — |
| 204.153.51.238 | — | — |
| 204.153.51.239 | — | — |
| 204.153.51.240 | — | — |
| 204.153.51.241 | rtr-border-router.princeton.edu | Yes |
| 204.153.51.242 | rtr-border-87-router.princeton.edu | Yes |
| 204.153.51.243 | rtr-border-hpcrc-router.princeton.edu | Yes |
| 204.153.51.244 | — | — |
| 204.153.51.245 | — | — |
| 204.153.51.246 | — | — |
| 204.153.51.247 | — | — |
| 204.153.51.248 | — | — |
| 204.153.51.249 | — | — |
| 204.153.51.250 | — | — |
| 204.153.51.251 | — | — |
| 204.153.51.252 | — | — |
| 204.153.51.253 | — | — |
| 204.153.51.254 | — | — |
| 204.153.51.255 | — | — |