Les adresses IP débutant par 81.203.4 sont fournies par Cableuropa - Ono, elles appartiennent au CIDR (Classless Inter-Domain Routing) 81.202.0.0/15, le bloc IP comprant les adresses de 81.202.0.0 à 81.203.255.255). Le numéro de système autonome (ASN) est 6739.
| ASN | 6739 |
| IP commençant par | 81.202.0.0 |
| IP se terminant par | 81.203.255.255 |
| Nom ASN | Cableuropa - Ono |
| CDIR | 81.202.0.0/15 |
| IP numérique | |
| Registe | |
| Dernière mise à jour | 11/06/2018 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | ES | Espagne | - | Castello de la Plana | 39,9833 | -0,0333 | 2018-06-11 |
| MaxMind | ES | Espagne | - | Castellón de la Plana | 40,2108 | 0,0272 | 2018-06-11 |
| Whois | ES | - | - | - | -4 | 40 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 81.203.4.0 | 1372259328 | 0 |
| 81.203.4.1 | 1372259329 | 0 |
| 81.203.4.2 | 1372259330 | 0 |
| 81.203.4.3 | 1372259331 | 0 |
| 81.203.4.4 | 1372259332 | 0 |
| 81.203.4.5 | 1372259333 | 0 |
| 81.203.4.6 | 1372259334 | 0 |
| 81.203.4.7 | 1372259335 | 0 |
| 81.203.4.8 | 1372259336 | 0 |
| 81.203.4.9 | 1372259337 | 0 |
| 81.203.4.10 | 1372259338 | 0 |
| 81.203.4.11 | 1372259339 | 0 |
| 81.203.4.12 | 1372259340 | 0 |
| 81.203.4.13 | 1372259341 | 0 |
| 81.203.4.14 | 1372259342 | 0 |
| 81.203.4.15 | 1372259343 | 0 |
| 81.203.4.16 | 1372259344 | 0 |
| 81.203.4.17 | 1372259345 | 0 |
| 81.203.4.18 | 1372259346 | 0 |
| 81.203.4.19 | 1372259347 | 0 |
| 81.203.4.20 | 1372259348 | 0 |
| 81.203.4.21 | 1372259349 | 0 |
| 81.203.4.22 | 1372259350 | 0 |
| 81.203.4.23 | 1372259351 | 0 |
| 81.203.4.24 | 1372259352 | 0 |
| 81.203.4.25 | 1372259353 | 0 |
| 81.203.4.26 | 1372259354 | 0 |
| 81.203.4.27 | 1372259355 | 0 |
| 81.203.4.28 | 1372259356 | 0 |
| 81.203.4.29 | 1372259357 | 0 |
| 81.203.4.30 | 1372259358 | 0 |
| 81.203.4.31 | 1372259359 | 0 |
| 81.203.4.32 | 1372259360 | 0 |
| 81.203.4.33 | 1372259361 | 0 |
| 81.203.4.34 | 1372259362 | 0 |
| 81.203.4.35 | 1372259363 | 0 |
| 81.203.4.36 | 1372259364 | 0 |
| 81.203.4.37 | 1372259365 | 0 |
| 81.203.4.38 | 1372259366 | 0 |
| 81.203.4.39 | 1372259367 | 0 |
| 81.203.4.40 | 1372259368 | 0 |
| 81.203.4.41 | 1372259369 | 0 |
| 81.203.4.42 | 1372259370 | 0 |
| 81.203.4.43 | 1372259371 | 0 |
| 81.203.4.44 | 1372259372 | 0 |
| 81.203.4.45 | 1372259373 | 0 |
| 81.203.4.46 | 1372259374 | 0 |
| 81.203.4.47 | 1372259375 | 0 |
| 81.203.4.48 | 1372259376 | 0 |
| 81.203.4.49 | 1372259377 | 0 |
| 81.203.4.50 | 1372259378 | 0 |
| 81.203.4.51 | 1372259379 | 0 |
| 81.203.4.52 | 1372259380 | 0 |
| 81.203.4.53 | 1372259381 | 0 |
| 81.203.4.54 | 1372259382 | 0 |
| 81.203.4.55 | 1372259383 | 0 |
| 81.203.4.56 | 1372259384 | 0 |
| 81.203.4.57 | 1372259385 | 0 |
| 81.203.4.58 | 1372259386 | 0 |
| 81.203.4.59 | 1372259387 | 0 |
| 81.203.4.60 | 1372259388 | 0 |
| 81.203.4.61 | 1372259389 | 0 |
| 81.203.4.62 | 1372259390 | 0 |
| 81.203.4.63 | 1372259391 | 0 |
| 81.203.4.64 | 1372259392 | 0 |
| 81.203.4.65 | 1372259393 | 0 |
| 81.203.4.66 | 1372259394 | 0 |
| 81.203.4.67 | 1372259395 | 0 |
| 81.203.4.68 | 1372259396 | 0 |
| 81.203.4.69 | 1372259397 | 0 |
| 81.203.4.70 | 1372259398 | 0 |
| 81.203.4.71 | 1372259399 | 0 |
| 81.203.4.72 | 1372259400 | 0 |
| 81.203.4.73 | 1372259401 | 0 |
| 81.203.4.74 | 1372259402 | 0 |
| 81.203.4.75 | 1372259403 | 0 |
| 81.203.4.76 | 1372259404 | 0 |
| 81.203.4.77 | 1372259405 | 0 |
| 81.203.4.78 | 1372259406 | 0 |
| 81.203.4.79 | 1372259407 | 0 |
| 81.203.4.80 | 1372259408 | 0 |
| 81.203.4.81 | 1372259409 | 0 |
| 81.203.4.82 | 1372259410 | 0 |
| 81.203.4.83 | 1372259411 | 0 |
| 81.203.4.84 | 1372259412 | 0 |
| 81.203.4.85 | 1372259413 | 0 |
| IP | Numerical IP | DNS |
| 81.203.4.86 | 1372259414 | 0 |
| 81.203.4.87 | 1372259415 | 0 |
| 81.203.4.88 | 1372259416 | 0 |
| 81.203.4.89 | 1372259417 | 0 |
| 81.203.4.90 | 1372259418 | 0 |
| 81.203.4.91 | 1372259419 | 0 |
| 81.203.4.92 | 1372259420 | 0 |
| 81.203.4.93 | 1372259421 | 0 |
| 81.203.4.94 | 1372259422 | 0 |
| 81.203.4.95 | 1372259423 | 0 |
| 81.203.4.96 | 1372259424 | 0 |
| 81.203.4.97 | 1372259425 | 0 |
| 81.203.4.98 | 1372259426 | 0 |
| 81.203.4.99 | 1372259427 | 0 |
| 81.203.4.100 | 1372259428 | 0 |
| 81.203.4.101 | 1372259429 | 0 |
| 81.203.4.102 | 1372259430 | 0 |
| 81.203.4.103 | 1372259431 | 0 |
| 81.203.4.104 | 1372259432 | 0 |
| 81.203.4.105 | 1372259433 | 0 |
| 81.203.4.106 | 1372259434 | 0 |
| 81.203.4.107 | 1372259435 | 0 |
| 81.203.4.108 | 1372259436 | 0 |
| 81.203.4.109 | 1372259437 | 0 |
| 81.203.4.110 | 1372259438 | 0 |
| 81.203.4.111 | 1372259439 | 0 |
| 81.203.4.112 | 1372259440 | 0 |
| 81.203.4.113 | 1372259441 | 0 |
| 81.203.4.114 | 1372259442 | 0 |
| 81.203.4.115 | 1372259443 | 0 |
| 81.203.4.116 | 1372259444 | 0 |
| 81.203.4.117 | 1372259445 | 0 |
| 81.203.4.118 | 1372259446 | 0 |
| 81.203.4.119 | 1372259447 | 0 |
| 81.203.4.120 | 1372259448 | 0 |
| 81.203.4.121 | 1372259449 | 0 |
| 81.203.4.122 | 1372259450 | 0 |
| 81.203.4.123 | 1372259451 | 0 |
| 81.203.4.124 | 1372259452 | 0 |
| 81.203.4.125 | 1372259453 | 0 |
| 81.203.4.126 | 1372259454 | 0 |
| 81.203.4.127 | 1372259455 | 0 |
| 81.203.4.128 | 1372259456 | 0 |
| 81.203.4.129 | 1372259457 | 0 |
| 81.203.4.130 | 1372259458 | 0 |
| 81.203.4.131 | 1372259459 | 0 |
| 81.203.4.132 | 1372259460 | 0 |
| 81.203.4.133 | 1372259461 | 0 |
| 81.203.4.134 | 1372259462 | 0 |
| 81.203.4.135 | 1372259463 | 0 |
| 81.203.4.136 | 1372259464 | 0 |
| 81.203.4.137 | 1372259465 | 0 |
| 81.203.4.138 | 1372259466 | 0 |
| 81.203.4.139 | 1372259467 | 0 |
| 81.203.4.140 | 1372259468 | 0 |
| 81.203.4.141 | 1372259469 | 0 |
| 81.203.4.142 | 1372259470 | 0 |
| 81.203.4.143 | 1372259471 | 0 |
| 81.203.4.144 | 1372259472 | 0 |
| 81.203.4.145 | 1372259473 | 0 |
| 81.203.4.146 | 1372259474 | 0 |
| 81.203.4.147 | 1372259475 | 0 |
| 81.203.4.148 | 1372259476 | 0 |
| 81.203.4.149 | 1372259477 | 0 |
| 81.203.4.150 | 1372259478 | 0 |
| 81.203.4.151 | 1372259479 | 0 |
| 81.203.4.152 | 1372259480 | 0 |
| 81.203.4.153 | 1372259481 | 0 |
| 81.203.4.154 | 1372259482 | 0 |
| 81.203.4.155 | 1372259483 | 0 |
| 81.203.4.156 | 1372259484 | 0 |
| 81.203.4.157 | 1372259485 | 0 |
| 81.203.4.158 | 1372259486 | 0 |
| 81.203.4.159 | 1372259487 | 0 |
| 81.203.4.160 | 1372259488 | 0 |
| 81.203.4.161 | 1372259489 | 0 |
| 81.203.4.162 | 1372259490 | 0 |
| 81.203.4.163 | 1372259491 | 0 |
| 81.203.4.164 | 1372259492 | 0 |
| 81.203.4.165 | 1372259493 | 0 |
| 81.203.4.166 | 1372259494 | 0 |
| 81.203.4.167 | 1372259495 | 0 |
| 81.203.4.168 | 1372259496 | 0 |
| 81.203.4.169 | 1372259497 | 0 |
| 81.203.4.170 | 1372259498 | 0 |
| 81.203.4.171 | 1372259499 | 0 |
| IP | Numerical IP | DNS |
| 81.203.4.172 | 1372259500 | 0 |
| 81.203.4.173 | 1372259501 | 0 |
| 81.203.4.174 | 1372259502 | 0 |
| 81.203.4.175 | 1372259503 | 0 |
| 81.203.4.176 | 1372259504 | 0 |
| 81.203.4.177 | 1372259505 | 0 |
| 81.203.4.178 | 1372259506 | 0 |
| 81.203.4.179 | 1372259507 | 0 |
| 81.203.4.180 | 1372259508 | 0 |
| 81.203.4.181 | 1372259509 | 0 |
| 81.203.4.182 | 1372259510 | 0 |
| 81.203.4.183 | 1372259511 | 0 |
| 81.203.4.184 | 1372259512 | 0 |
| 81.203.4.185 | 1372259513 | 0 |
| 81.203.4.186 | 1372259514 | 0 |
| 81.203.4.187 | 1372259515 | 0 |
| 81.203.4.188 | 1372259516 | 0 |
| 81.203.4.189 | 1372259517 | 0 |
| 81.203.4.190 | 1372259518 | 0 |
| 81.203.4.191 | 1372259519 | 0 |
| 81.203.4.192 | 1372259520 | 0 |
| 81.203.4.193 | 1372259521 | 0 |
| 81.203.4.194 | 1372259522 | 0 |
| 81.203.4.195 | 1372259523 | 0 |
| 81.203.4.196 | 1372259524 | 0 |
| 81.203.4.197 | 1372259525 | 0 |
| 81.203.4.198 | 1372259526 | 0 |
| 81.203.4.199 | 1372259527 | 0 |
| 81.203.4.200 | 1372259528 | 0 |
| 81.203.4.201 | 1372259529 | 0 |
| 81.203.4.202 | 1372259530 | 0 |
| 81.203.4.203 | 1372259531 | 0 |
| 81.203.4.204 | 1372259532 | 0 |
| 81.203.4.205 | 1372259533 | 0 |
| 81.203.4.206 | 1372259534 | 0 |
| 81.203.4.207 | 1372259535 | 0 |
| 81.203.4.208 | 1372259536 | 0 |
| 81.203.4.209 | 1372259537 | 0 |
| 81.203.4.210 | 1372259538 | 0 |
| 81.203.4.211 | 1372259539 | 0 |
| 81.203.4.212 | 1372259540 | 0 |
| 81.203.4.213 | 1372259541 | 0 |
| 81.203.4.214 | 1372259542 | 0 |
| 81.203.4.215 | 1372259543 | 0 |
| 81.203.4.216 | 1372259544 | 0 |
| 81.203.4.217 | 1372259545 | 0 |
| 81.203.4.218 | 1372259546 | 0 |
| 81.203.4.219 | 1372259547 | 0 |
| 81.203.4.220 | 1372259548 | 0 |
| 81.203.4.221 | 1372259549 | 0 |
| 81.203.4.222 | 1372259550 | 0 |
| 81.203.4.223 | 1372259551 | 0 |
| 81.203.4.224 | 1372259552 | 0 |
| 81.203.4.225 | 1372259553 | 0 |
| 81.203.4.226 | 1372259554 | 0 |
| 81.203.4.227 | 1372259555 | 0 |
| 81.203.4.228 | 1372259556 | 0 |
| 81.203.4.229 | 1372259557 | 0 |
| 81.203.4.230 | 1372259558 | 0 |
| 81.203.4.231 | 1372259559 | 0 |
| 81.203.4.232 | 1372259560 | 0 |
| 81.203.4.233 | 1372259561 | 0 |
| 81.203.4.234 | 1372259562 | 0 |
| 81.203.4.235 | 1372259563 | 0 |
| 81.203.4.236 | 1372259564 | 0 |
| 81.203.4.237 | 1372259565 | 0 |
| 81.203.4.238 | 1372259566 | 0 |
| 81.203.4.239 | 1372259567 | 0 |
| 81.203.4.240 | 1372259568 | 0 |
| 81.203.4.241 | 1372259569 | 0 |
| 81.203.4.242 | 1372259570 | 0 |
| 81.203.4.243 | 1372259571 | 0 |
| 81.203.4.244 | 1372259572 | 0 |
| 81.203.4.245 | 1372259573 | 0 |
| 81.203.4.246 | 1372259574 | 0 |
| 81.203.4.247 | 1372259575 | 0 |
| 81.203.4.248 | 1372259576 | 0 |
| 81.203.4.249 | 1372259577 | 0 |
| 81.203.4.250 | 1372259578 | 0 |
| 81.203.4.251 | 1372259579 | 0 |
| 81.203.4.252 | 1372259580 | 0 |
| 81.203.4.253 | 1372259581 | 0 |
| 81.203.4.254 | 1372259582 | 0 |
| 81.203.4.255 | 1372259583 | 0 |