Les adresses IP débutant par 203.7.148 sont fournies par URSYS PTY. LTD., elles appartiennent au CIDR (Classless Inter-Domain Routing) 203.7.148.0/23, le bloc IP comprant les adresses de 203.7.148.0 à 203.7.149.255). Le numéro de système autonome (ASN) est 135653.
| ASN | 135653 |
| IP commençant par | 203.7.148.0 |
| IP se terminant par | 203.7.149.255 |
| Nom ASN | URSYS PTY. LTD. |
| CDIR | 203.7.148.0/23 |
| IP numérique | |
| Registe | apnic |
| Dernière mise à jour | 30/08/2017 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | AU | Australie | - | Crystal Brook | -33,3526 | 138,2096 | 2017-08-29 |
| MaxMind | AU | Australie | - | - | -33,494 | 143,2104 | 2017-08-29 |
| Whois | AU | - | - | - | 134 | -25 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 203.7.148.0 | 3406271488 | 0 |
| 203.7.148.1 | 3406271489 | 0 |
| 203.7.148.2 | 3406271490 | 0 |
| 203.7.148.3 | 3406271491 | 0 |
| 203.7.148.4 | 3406271492 | 0 |
| 203.7.148.5 | 3406271493 | 0 |
| 203.7.148.6 | 3406271494 | 0 |
| 203.7.148.7 | 3406271495 | 0 |
| 203.7.148.8 | 3406271496 | 0 |
| 203.7.148.9 | 3406271497 | 0 |
| 203.7.148.10 | 3406271498 | 0 |
| 203.7.148.11 | 3406271499 | 0 |
| 203.7.148.12 | 3406271500 | 0 |
| 203.7.148.13 | 3406271501 | 0 |
| 203.7.148.14 | 3406271502 | 0 |
| 203.7.148.15 | 3406271503 | 0 |
| 203.7.148.16 | 3406271504 | 0 |
| 203.7.148.17 | 3406271505 | 0 |
| 203.7.148.18 | 3406271506 | 0 |
| 203.7.148.19 | 3406271507 | 0 |
| 203.7.148.20 | 3406271508 | 0 |
| 203.7.148.21 | 3406271509 | 0 |
| 203.7.148.22 | 3406271510 | 0 |
| 203.7.148.23 | 3406271511 | 0 |
| 203.7.148.24 | 3406271512 | 0 |
| 203.7.148.25 | 3406271513 | 0 |
| 203.7.148.26 | 3406271514 | 0 |
| 203.7.148.27 | 3406271515 | 0 |
| 203.7.148.28 | 3406271516 | 0 |
| 203.7.148.29 | 3406271517 | 0 |
| 203.7.148.30 | 3406271518 | 0 |
| 203.7.148.31 | 3406271519 | 0 |
| 203.7.148.32 | 3406271520 | 0 |
| 203.7.148.33 | 3406271521 | 0 |
| 203.7.148.34 | 3406271522 | 0 |
| 203.7.148.35 | 3406271523 | 0 |
| 203.7.148.36 | 3406271524 | 0 |
| 203.7.148.37 | 3406271525 | 0 |
| 203.7.148.38 | 3406271526 | 0 |
| 203.7.148.39 | 3406271527 | 0 |
| 203.7.148.40 | 3406271528 | 0 |
| 203.7.148.41 | 3406271529 | 0 |
| 203.7.148.42 | 3406271530 | 0 |
| 203.7.148.43 | 3406271531 | 0 |
| 203.7.148.44 | 3406271532 | 0 |
| 203.7.148.45 | 3406271533 | 0 |
| 203.7.148.46 | 3406271534 | 0 |
| 203.7.148.47 | 3406271535 | 0 |
| 203.7.148.48 | 3406271536 | 0 |
| 203.7.148.49 | 3406271537 | 0 |
| 203.7.148.50 | 3406271538 | 0 |
| 203.7.148.51 | 3406271539 | 0 |
| 203.7.148.52 | 3406271540 | 0 |
| 203.7.148.53 | 3406271541 | 0 |
| 203.7.148.54 | 3406271542 | 0 |
| 203.7.148.55 | 3406271543 | 0 |
| 203.7.148.56 | 3406271544 | 0 |
| 203.7.148.57 | 3406271545 | 0 |
| 203.7.148.58 | 3406271546 | 0 |
| 203.7.148.59 | 3406271547 | 0 |
| 203.7.148.60 | 3406271548 | 0 |
| 203.7.148.61 | 3406271549 | 0 |
| 203.7.148.62 | 3406271550 | 0 |
| 203.7.148.63 | 3406271551 | 0 |
| 203.7.148.64 | 3406271552 | 0 |
| 203.7.148.65 | 3406271553 | 0 |
| 203.7.148.66 | 3406271554 | 0 |
| 203.7.148.67 | 3406271555 | 0 |
| 203.7.148.68 | 3406271556 | 0 |
| 203.7.148.69 | 3406271557 | 0 |
| 203.7.148.70 | 3406271558 | 0 |
| 203.7.148.71 | 3406271559 | 0 |
| 203.7.148.72 | 3406271560 | 0 |
| 203.7.148.73 | 3406271561 | 0 |
| 203.7.148.74 | 3406271562 | 0 |
| 203.7.148.75 | 3406271563 | 0 |
| 203.7.148.76 | 3406271564 | 0 |
| 203.7.148.77 | 3406271565 | 0 |
| 203.7.148.78 | 3406271566 | 0 |
| 203.7.148.79 | 3406271567 | 0 |
| 203.7.148.80 | 3406271568 | 0 |
| 203.7.148.81 | 3406271569 | 0 |
| 203.7.148.82 | 3406271570 | 0 |
| 203.7.148.83 | 3406271571 | 0 |
| 203.7.148.84 | 3406271572 | 0 |
| 203.7.148.85 | 3406271573 | 0 |