L'indirizzo IP 161.81.8 è fornito da Qwest Communications Company, LLC, che è di proprietà del CIDR (Classless Inter-Domain Routing) 161.81.0.0/16, IP tra 161.81.0.0 a 161.81.255.255 ). Il numero di sistema autonomo (ASN) è 209.
| ASN | 209 |
| IP inizia con | 161.81.0.0 |
| IP finale con | 161.81.255.255 |
| ASN Nome | Qwest Communications Company, LLC |
| CDIR | 161.81.0.0/16 |
| IP numerico | |
| Registe | arin |
| Ultimo aggiornamento | 15/03/2019 |

| Codice paese | Paese | Regione | Città | Latitude | Longitude | Ultimo aggiornamento | |
| IP2Location | US | United States | - | Palo Alto | 37,4099 | -122,1604 | 2019-03-15 |
| MaxMind | US | United States | - | Redwood City | 37,4852 | -122,2364 | 2019-03-15 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 161.81.8.0 | 2706442240 | 0 |
| 161.81.8.1 | 2706442241 | 0 |
| 161.81.8.2 | 2706442242 | 0 |
| 161.81.8.3 | 2706442243 | 0 |
| 161.81.8.4 | 2706442244 | 0 |
| 161.81.8.5 | 2706442245 | 0 |
| 161.81.8.6 | 2706442246 | 0 |
| 161.81.8.7 | 2706442247 | 0 |
| 161.81.8.8 | 2706442248 | 0 |
| 161.81.8.9 | 2706442249 | 0 |
| 161.81.8.10 | 2706442250 | 0 |
| 161.81.8.11 | 2706442251 | 0 |
| 161.81.8.12 | 2706442252 | 0 |
| 161.81.8.13 | 2706442253 | 0 |
| 161.81.8.14 | 2706442254 | 0 |
| 161.81.8.15 | 2706442255 | 0 |
| 161.81.8.16 | 2706442256 | 0 |
| 161.81.8.17 | 2706442257 | 0 |
| 161.81.8.18 | 2706442258 | 0 |
| 161.81.8.19 | 2706442259 | 0 |
| 161.81.8.20 | 2706442260 | 0 |
| 161.81.8.21 | 2706442261 | 0 |
| 161.81.8.22 | 2706442262 | 0 |
| 161.81.8.23 | 2706442263 | 0 |
| 161.81.8.24 | 2706442264 | 0 |
| 161.81.8.25 | 2706442265 | 0 |
| 161.81.8.26 | 2706442266 | 0 |
| 161.81.8.27 | 2706442267 | 0 |
| 161.81.8.28 | 2706442268 | 0 |
| 161.81.8.29 | 2706442269 | 0 |
| 161.81.8.30 | 2706442270 | 0 |
| 161.81.8.31 | 2706442271 | 0 |
| 161.81.8.32 | 2706442272 | 0 |
| 161.81.8.33 | 2706442273 | 0 |
| 161.81.8.34 | 2706442274 | 0 |
| 161.81.8.35 | 2706442275 | 0 |
| 161.81.8.36 | 2706442276 | 0 |
| 161.81.8.37 | 2706442277 | 0 |
| 161.81.8.38 | 2706442278 | 0 |
| 161.81.8.39 | 2706442279 | 0 |
| 161.81.8.40 | 2706442280 | 0 |
| 161.81.8.41 | 2706442281 | 0 |
| 161.81.8.42 | 2706442282 | 0 |
| 161.81.8.43 | 2706442283 | 0 |
| 161.81.8.44 | 2706442284 | 0 |
| 161.81.8.45 | 2706442285 | 0 |
| 161.81.8.46 | 2706442286 | 0 |
| 161.81.8.47 | 2706442287 | 0 |
| 161.81.8.48 | 2706442288 | 0 |
| 161.81.8.49 | 2706442289 | 0 |
| 161.81.8.50 | 2706442290 | 0 |
| 161.81.8.51 | 2706442291 | 0 |
| 161.81.8.52 | 2706442292 | 0 |
| 161.81.8.53 | 2706442293 | 0 |
| 161.81.8.54 | 2706442294 | 0 |
| 161.81.8.55 | 2706442295 | 0 |
| 161.81.8.56 | 2706442296 | 0 |
| 161.81.8.57 | 2706442297 | 0 |
| 161.81.8.58 | 2706442298 | 0 |
| 161.81.8.59 | 2706442299 | 0 |
| 161.81.8.60 | 2706442300 | 0 |
| 161.81.8.61 | 2706442301 | 0 |
| 161.81.8.62 | 2706442302 | 0 |
| 161.81.8.63 | 2706442303 | 0 |
| 161.81.8.64 | 2706442304 | 0 |
| 161.81.8.65 | 2706442305 | 0 |
| 161.81.8.66 | 2706442306 | 0 |
| 161.81.8.67 | 2706442307 | 0 |
| 161.81.8.68 | 2706442308 | 0 |
| 161.81.8.69 | 2706442309 | 0 |
| 161.81.8.70 | 2706442310 | 0 |
| 161.81.8.71 | 2706442311 | 0 |
| 161.81.8.72 | 2706442312 | 0 |
| 161.81.8.73 | 2706442313 | 0 |
| 161.81.8.74 | 2706442314 | 0 |
| 161.81.8.75 | 2706442315 | 0 |
| 161.81.8.76 | 2706442316 | 0 |
| 161.81.8.77 | 2706442317 | 0 |
| 161.81.8.78 | 2706442318 | 0 |
| 161.81.8.79 | 2706442319 | 0 |
| 161.81.8.80 | 2706442320 | 0 |
| 161.81.8.81 | 2706442321 | 0 |
| 161.81.8.82 | 2706442322 | 0 |
| 161.81.8.83 | 2706442323 | 0 |
| 161.81.8.84 | 2706442324 | 0 |
| 161.81.8.85 | 2706442325 | 0 |
| IP | Numerical IP | DNS |
| 161.81.8.86 | 2706442326 | 0 |
| 161.81.8.87 | 2706442327 | 0 |
| 161.81.8.88 | 2706442328 | 0 |
| 161.81.8.89 | 2706442329 | 0 |
| 161.81.8.90 | 2706442330 | 0 |
| 161.81.8.91 | 2706442331 | 0 |
| 161.81.8.92 | 2706442332 | 0 |
| 161.81.8.93 | 2706442333 | 0 |
| 161.81.8.94 | 2706442334 | 0 |
| 161.81.8.95 | 2706442335 | 0 |
| 161.81.8.96 | 2706442336 | 0 |
| 161.81.8.97 | 2706442337 | 0 |
| 161.81.8.98 | 2706442338 | 0 |
| 161.81.8.99 | 2706442339 | 0 |
| 161.81.8.100 | 2706442340 | 0 |
| 161.81.8.101 | 2706442341 | 0 |
| 161.81.8.102 | 2706442342 | 0 |
| 161.81.8.103 | 2706442343 | 0 |
| 161.81.8.104 | 2706442344 | 0 |
| 161.81.8.105 | 2706442345 | 0 |
| 161.81.8.106 | 2706442346 | 0 |
| 161.81.8.107 | 2706442347 | 0 |
| 161.81.8.108 | 2706442348 | 0 |
| 161.81.8.109 | 2706442349 | 0 |
| 161.81.8.110 | 2706442350 | 0 |
| 161.81.8.111 | 2706442351 | 0 |
| 161.81.8.112 | 2706442352 | 0 |
| 161.81.8.113 | 2706442353 | 0 |
| 161.81.8.114 | 2706442354 | 0 |
| 161.81.8.115 | 2706442355 | 0 |
| 161.81.8.116 | 2706442356 | 0 |
| 161.81.8.117 | 2706442357 | 0 |
| 161.81.8.118 | 2706442358 | 0 |
| 161.81.8.119 | 2706442359 | 0 |
| 161.81.8.120 | 2706442360 | 0 |
| 161.81.8.121 | 2706442361 | 0 |
| 161.81.8.122 | 2706442362 | 0 |
| 161.81.8.123 | 2706442363 | 0 |
| 161.81.8.124 | 2706442364 | 0 |
| 161.81.8.125 | 2706442365 | 0 |
| 161.81.8.126 | 2706442366 | 0 |
| 161.81.8.127 | 2706442367 | 0 |
| 161.81.8.128 | 2706442368 | 0 |
| 161.81.8.129 | 2706442369 | 0 |
| 161.81.8.130 | 2706442370 | 0 |
| 161.81.8.131 | 2706442371 | 0 |
| 161.81.8.132 | 2706442372 | 0 |
| 161.81.8.133 | 2706442373 | 0 |
| 161.81.8.134 | 2706442374 | 0 |
| 161.81.8.135 | 2706442375 | 0 |
| 161.81.8.136 | 2706442376 | 0 |
| 161.81.8.137 | 2706442377 | 0 |
| 161.81.8.138 | 2706442378 | 0 |
| 161.81.8.139 | 2706442379 | 0 |
| 161.81.8.140 | 2706442380 | 0 |
| 161.81.8.141 | 2706442381 | 0 |
| 161.81.8.142 | 2706442382 | 0 |
| 161.81.8.143 | 2706442383 | 0 |
| 161.81.8.144 | 2706442384 | 0 |
| 161.81.8.145 | 2706442385 | 0 |
| 161.81.8.146 | 2706442386 | 0 |
| 161.81.8.147 | 2706442387 | 0 |
| 161.81.8.148 | 2706442388 | 0 |
| 161.81.8.149 | 2706442389 | 0 |
| 161.81.8.150 | 2706442390 | 0 |
| 161.81.8.151 | 2706442391 | 0 |
| 161.81.8.152 | 2706442392 | 0 |
| 161.81.8.153 | 2706442393 | 0 |
| 161.81.8.154 | 2706442394 | 0 |
| 161.81.8.155 | 2706442395 | 0 |
| 161.81.8.156 | 2706442396 | 0 |
| 161.81.8.157 | 2706442397 | 0 |
| 161.81.8.158 | 2706442398 | 0 |
| 161.81.8.159 | 2706442399 | 0 |
| 161.81.8.160 | 2706442400 | 0 |
| 161.81.8.161 | 2706442401 | 0 |
| 161.81.8.162 | 2706442402 | 0 |
| 161.81.8.163 | 2706442403 | 0 |
| 161.81.8.164 | 2706442404 | 0 |
| 161.81.8.165 | 2706442405 | 0 |
| 161.81.8.166 | 2706442406 | 0 |
| 161.81.8.167 | 2706442407 | 0 |
| 161.81.8.168 | 2706442408 | 0 |
| 161.81.8.169 | 2706442409 | 0 |
| 161.81.8.170 | 2706442410 | 0 |
| 161.81.8.171 | 2706442411 | 0 |
| IP | Numerical IP | DNS |
| 161.81.8.172 | 2706442412 | 0 |
| 161.81.8.173 | 2706442413 | 0 |
| 161.81.8.174 | 2706442414 | 0 |
| 161.81.8.175 | 2706442415 | 0 |
| 161.81.8.176 | 2706442416 | 0 |
| 161.81.8.177 | 2706442417 | 0 |
| 161.81.8.178 | 2706442418 | 0 |
| 161.81.8.179 | 2706442419 | 0 |
| 161.81.8.180 | 2706442420 | 0 |
| 161.81.8.181 | 2706442421 | 0 |
| 161.81.8.182 | 2706442422 | 0 |
| 161.81.8.183 | 2706442423 | 0 |
| 161.81.8.184 | 2706442424 | 0 |
| 161.81.8.185 | 2706442425 | 0 |
| 161.81.8.186 | 2706442426 | 0 |
| 161.81.8.187 | 2706442427 | 0 |
| 161.81.8.188 | 2706442428 | 0 |
| 161.81.8.189 | 2706442429 | 0 |
| 161.81.8.190 | 2706442430 | 0 |
| 161.81.8.191 | 2706442431 | 0 |
| 161.81.8.192 | 2706442432 | 0 |
| 161.81.8.193 | 2706442433 | 0 |
| 161.81.8.194 | 2706442434 | 0 |
| 161.81.8.195 | 2706442435 | 0 |
| 161.81.8.196 | 2706442436 | 0 |
| 161.81.8.197 | 2706442437 | 0 |
| 161.81.8.198 | 2706442438 | 0 |
| 161.81.8.199 | 2706442439 | 0 |
| 161.81.8.200 | 2706442440 | 0 |
| 161.81.8.201 | 2706442441 | 0 |
| 161.81.8.202 | 2706442442 | 0 |
| 161.81.8.203 | 2706442443 | 0 |
| 161.81.8.204 | 2706442444 | 0 |
| 161.81.8.205 | 2706442445 | 0 |
| 161.81.8.206 | 2706442446 | 0 |
| 161.81.8.207 | 2706442447 | 0 |
| 161.81.8.208 | 2706442448 | 0 |
| 161.81.8.209 | 2706442449 | 0 |
| 161.81.8.210 | 2706442450 | 0 |
| 161.81.8.211 | 2706442451 | 0 |
| 161.81.8.212 | 2706442452 | 0 |
| 161.81.8.213 | 2706442453 | 0 |
| 161.81.8.214 | 2706442454 | 0 |
| 161.81.8.215 | 2706442455 | 0 |
| 161.81.8.216 | 2706442456 | 0 |
| 161.81.8.217 | 2706442457 | 0 |
| 161.81.8.218 | 2706442458 | 0 |
| 161.81.8.219 | 2706442459 | 0 |
| 161.81.8.220 | 2706442460 | 0 |
| 161.81.8.221 | 2706442461 | 0 |
| 161.81.8.222 | 2706442462 | 0 |
| 161.81.8.223 | 2706442463 | 0 |
| 161.81.8.224 | 2706442464 | 0 |
| 161.81.8.225 | 2706442465 | 0 |
| 161.81.8.226 | 2706442466 | 0 |
| 161.81.8.227 | 2706442467 | 0 |
| 161.81.8.228 | 2706442468 | 0 |
| 161.81.8.229 | 2706442469 | 0 |
| 161.81.8.230 | 2706442470 | 0 |
| 161.81.8.231 | 2706442471 | 0 |
| 161.81.8.232 | 2706442472 | 0 |
| 161.81.8.233 | 2706442473 | 0 |
| 161.81.8.234 | 2706442474 | 0 |
| 161.81.8.235 | 2706442475 | 0 |
| 161.81.8.236 | 2706442476 | 0 |
| 161.81.8.237 | 2706442477 | 0 |
| 161.81.8.238 | 2706442478 | 0 |
| 161.81.8.239 | 2706442479 | 0 |
| 161.81.8.240 | 2706442480 | 0 |
| 161.81.8.241 | 2706442481 | 0 |
| 161.81.8.242 | 2706442482 | 0 |
| 161.81.8.243 | 2706442483 | 0 |
| 161.81.8.244 | 2706442484 | 0 |
| 161.81.8.245 | 2706442485 | 0 |
| 161.81.8.246 | 2706442486 | 0 |
| 161.81.8.247 | 2706442487 | 0 |
| 161.81.8.248 | 2706442488 | 0 |
| 161.81.8.249 | 2706442489 | 0 |
| 161.81.8.250 | 2706442490 | 0 |
| 161.81.8.251 | 2706442491 | 0 |
| 161.81.8.252 | 2706442492 | 0 |
| 161.81.8.253 | 2706442493 | 0 |
| 161.81.8.254 | 2706442494 | 0 |
| 161.81.8.255 | 2706442495 | 0 |