La dirección IP 103.20.21 es proporcionada por Optus Customer Network, que es propiedad de la CIDR (Classless Inter-Domain Routing) 103.20.22.0/23, IP entre 103.20.22.0 a 103.20.23.255 ). El número de sistema autónomo (ASN) es 24510.
| ASN | 24510 |
| IP que comienzan con | 103.20.22.0 |
| IP que termina con | 103.20.23.255 |
| ASN Nombre | Optus Customer Network |
| CDIR | 103.20.22.0/23 |
| IP numérica | |
| Registe | apnic |
| Última actualización | 24/08/2017 |

| Código País | País | Región | Ciudad | Latitud | Longitud | Última actualización | |
| IP2Location | AU | Australia | - | Melbourne | -37,814 | 144,9633 | 2018-11-17 |
| MaxMind | AU | Australia | - | Batesford | -38,1 | 144,2833 | 2018-11-17 |
| Whois | AU | - | - | - | 134 | -25 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 103.20.21.0 | 1729369344 | 0 |
| 103.20.21.1 | 1729369345 | 0 |
| 103.20.21.2 | 1729369346 | 0 |
| 103.20.21.3 | 1729369347 | 0 |
| 103.20.21.4 | 1729369348 | 0 |
| 103.20.21.5 | 1729369349 | 0 |
| 103.20.21.6 | 1729369350 | 0 |
| 103.20.21.7 | 1729369351 | 0 |
| 103.20.21.8 | 1729369352 | 0 |
| 103.20.21.9 | 1729369353 | 0 |
| 103.20.21.10 | 1729369354 | 0 |
| 103.20.21.11 | 1729369355 | 0 |
| 103.20.21.12 | 1729369356 | 0 |
| 103.20.21.13 | 1729369357 | 0 |
| 103.20.21.14 | 1729369358 | 0 |
| 103.20.21.15 | 1729369359 | 0 |
| 103.20.21.16 | 1729369360 | 0 |
| 103.20.21.17 | 1729369361 | 0 |
| 103.20.21.18 | 1729369362 | 0 |
| 103.20.21.19 | 1729369363 | 0 |
| 103.20.21.20 | 1729369364 | 0 |
| 103.20.21.21 | 1729369365 | 0 |
| 103.20.21.22 | 1729369366 | 0 |
| 103.20.21.23 | 1729369367 | 0 |
| 103.20.21.24 | 1729369368 | 0 |
| 103.20.21.25 | 1729369369 | 0 |
| 103.20.21.26 | 1729369370 | 0 |
| 103.20.21.27 | 1729369371 | 0 |
| 103.20.21.28 | 1729369372 | 0 |
| 103.20.21.29 | 1729369373 | 0 |
| 103.20.21.30 | 1729369374 | 0 |
| 103.20.21.31 | 1729369375 | 0 |
| 103.20.21.32 | 1729369376 | 0 |
| 103.20.21.33 | 1729369377 | 0 |
| 103.20.21.34 | 1729369378 | 0 |
| 103.20.21.35 | 1729369379 | 0 |
| 103.20.21.36 | 1729369380 | 0 |
| 103.20.21.37 | 1729369381 | 0 |
| 103.20.21.38 | 1729369382 | 0 |
| 103.20.21.39 | 1729369383 | 0 |
| 103.20.21.40 | 1729369384 | 0 |
| 103.20.21.41 | 1729369385 | 0 |
| 103.20.21.42 | 1729369386 | 0 |
| 103.20.21.43 | 1729369387 | 0 |
| 103.20.21.44 | 1729369388 | 0 |
| 103.20.21.45 | 1729369389 | 0 |
| 103.20.21.46 | 1729369390 | 0 |
| 103.20.21.47 | 1729369391 | 0 |
| 103.20.21.48 | 1729369392 | 0 |
| 103.20.21.49 | 1729369393 | 0 |
| 103.20.21.50 | 1729369394 | 0 |
| 103.20.21.51 | 1729369395 | 0 |
| 103.20.21.52 | 1729369396 | 0 |
| 103.20.21.53 | 1729369397 | 0 |
| 103.20.21.54 | 1729369398 | 0 |
| 103.20.21.55 | 1729369399 | 0 |
| 103.20.21.56 | 1729369400 | 0 |
| 103.20.21.57 | 1729369401 | 0 |
| 103.20.21.58 | 1729369402 | 0 |
| 103.20.21.59 | 1729369403 | 0 |
| 103.20.21.60 | 1729369404 | 0 |
| 103.20.21.61 | 1729369405 | 0 |
| 103.20.21.62 | 1729369406 | 0 |
| 103.20.21.63 | 1729369407 | 0 |
| 103.20.21.64 | 1729369408 | 0 |
| 103.20.21.65 | 1729369409 | 0 |
| 103.20.21.66 | 1729369410 | 0 |
| 103.20.21.67 | 1729369411 | 0 |
| 103.20.21.68 | 1729369412 | 0 |
| 103.20.21.69 | 1729369413 | 0 |
| 103.20.21.70 | 1729369414 | 0 |
| 103.20.21.71 | 1729369415 | 0 |
| 103.20.21.72 | 1729369416 | 0 |
| 103.20.21.73 | 1729369417 | 0 |
| 103.20.21.74 | 1729369418 | 0 |
| 103.20.21.75 | 1729369419 | 0 |
| 103.20.21.76 | 1729369420 | 0 |
| 103.20.21.77 | 1729369421 | 0 |
| 103.20.21.78 | 1729369422 | 0 |
| 103.20.21.79 | 1729369423 | 0 |
| 103.20.21.80 | 1729369424 | 0 |
| 103.20.21.81 | 1729369425 | 0 |
| 103.20.21.82 | 1729369426 | 0 |
| 103.20.21.83 | 1729369427 | 0 |
| 103.20.21.84 | 1729369428 | 0 |
| 103.20.21.85 | 1729369429 | 0 |