Die IP-Adresse 203.38.91 erfolgt über Telstra Pty Ltd, es hat gehören zu den GGDV (Classless Inter-Domain Routing) 203.36.0.0/14 (Bereich 203.36.0.0, 203.39.255.255). Die autonomen Systemnummer (ASN) ist 1221.
| ASN | 1221 | 
| Ausgehend von IP | 203.36.0.0 | 
| Beendigung durch IP | 203.39.255.255 | 
| ASN-Namen | Telstra Pty Ltd | 
| GGDV | 203.36.0.0/14 | 
| Numerische IP | |
| Registrierung | apnic | 
| Letztes update | 17.08.2017 | 

| Vorwahl des Landes | Land | Region | Stadt | Breitengrad | Länge | Letztes update | |
| IP2Location | AU | Australia | - | Melbourne | -37,814 | 144,9633 | 2017-08-17 | 
| MaxMind | AU | Australien | - | North Fitzroy | -37,7904 | 144,9975 | 2017-08-17 | 
| Whois | AU | - | - | - | 134 | -25 | |
| W3C | - | - | - | - | - | - | - | 
| IP | Numerical IP | DNS | 
| 203.38.91.0 | 3408288512 | 0 | 
| 203.38.91.1 | 3408288513 | 0 | 
| 203.38.91.2 | 3408288514 | 0 | 
| 203.38.91.3 | 3408288515 | 0 | 
| 203.38.91.4 | 3408288516 | 0 | 
| 203.38.91.5 | 3408288517 | 0 | 
| 203.38.91.6 | 3408288518 | 0 | 
| 203.38.91.7 | 3408288519 | 0 | 
| 203.38.91.8 | 3408288520 | 0 | 
| 203.38.91.9 | 3408288521 | 0 | 
| 203.38.91.10 | 3408288522 | 0 | 
| 203.38.91.11 | 3408288523 | 0 | 
| 203.38.91.12 | 3408288524 | 0 | 
| 203.38.91.13 | 3408288525 | 0 | 
| 203.38.91.14 | 3408288526 | 0 | 
| 203.38.91.15 | 3408288527 | 0 | 
| 203.38.91.16 | 3408288528 | 0 | 
| 203.38.91.17 | 3408288529 | 0 | 
| 203.38.91.18 | 3408288530 | 0 | 
| 203.38.91.19 | 3408288531 | 0 | 
| 203.38.91.20 | 3408288532 | 0 | 
| 203.38.91.21 | 3408288533 | 0 | 
| 203.38.91.22 | 3408288534 | 0 | 
| 203.38.91.23 | 3408288535 | 0 | 
| 203.38.91.24 | 3408288536 | 0 | 
| 203.38.91.25 | 3408288537 | 0 | 
| 203.38.91.26 | 3408288538 | 0 | 
| 203.38.91.27 | 3408288539 | 0 | 
| 203.38.91.28 | 3408288540 | 0 | 
| 203.38.91.29 | 3408288541 | 0 | 
| 203.38.91.30 | 3408288542 | 0 | 
| 203.38.91.31 | 3408288543 | 0 | 
| 203.38.91.32 | 3408288544 | 0 | 
| 203.38.91.33 | 3408288545 | 0 | 
| 203.38.91.34 | 3408288546 | 0 | 
| 203.38.91.35 | 3408288547 | 0 | 
| 203.38.91.36 | 3408288548 | 0 | 
| 203.38.91.37 | 3408288549 | 0 | 
| 203.38.91.38 | 3408288550 | 0 | 
| 203.38.91.39 | 3408288551 | 0 | 
| 203.38.91.40 | 3408288552 | 0 | 
| 203.38.91.41 | 3408288553 | 0 | 
| 203.38.91.42 | 3408288554 | 0 | 
| 203.38.91.43 | 3408288555 | 0 | 
| 203.38.91.44 | 3408288556 | 0 | 
| 203.38.91.45 | 3408288557 | 0 | 
| 203.38.91.46 | 3408288558 | 0 | 
| 203.38.91.47 | 3408288559 | 0 | 
| 203.38.91.48 | 3408288560 | 0 | 
| 203.38.91.49 | 3408288561 | 0 | 
| 203.38.91.50 | 3408288562 | 0 | 
| 203.38.91.51 | 3408288563 | 0 | 
| 203.38.91.52 | 3408288564 | 0 | 
| 203.38.91.53 | 3408288565 | 0 | 
| 203.38.91.54 | 3408288566 | 0 | 
| 203.38.91.55 | 3408288567 | 0 | 
| 203.38.91.56 | 3408288568 | 0 | 
| 203.38.91.57 | 3408288569 | 0 | 
| 203.38.91.58 | 3408288570 | 0 | 
| 203.38.91.59 | 3408288571 | 0 | 
| 203.38.91.60 | 3408288572 | 0 | 
| 203.38.91.61 | 3408288573 | 0 | 
| 203.38.91.62 | 3408288574 | 0 | 
| 203.38.91.63 | 3408288575 | 0 | 
| 203.38.91.64 | 3408288576 | 0 | 
| 203.38.91.65 | 3408288577 | 0 | 
| 203.38.91.66 | 3408288578 | 0 | 
| 203.38.91.67 | 3408288579 | 0 | 
| 203.38.91.68 | 3408288580 | 0 | 
| 203.38.91.69 | 3408288581 | 0 | 
| 203.38.91.70 | 3408288582 | 0 | 
| 203.38.91.71 | 3408288583 | 0 | 
| 203.38.91.72 | 3408288584 | 0 | 
| 203.38.91.73 | 3408288585 | 0 | 
| 203.38.91.74 | 3408288586 | 0 | 
| 203.38.91.75 | 3408288587 | 0 | 
| 203.38.91.76 | 3408288588 | 0 | 
| 203.38.91.77 | 3408288589 | 0 | 
| 203.38.91.78 | 3408288590 | 0 | 
| 203.38.91.79 | 3408288591 | 0 | 
| 203.38.91.80 | 3408288592 | 0 | 
| 203.38.91.81 | 3408288593 | 0 | 
| 203.38.91.82 | 3408288594 | 0 | 
| 203.38.91.83 | 3408288595 | 0 | 
| 203.38.91.84 | 3408288596 | 0 | 
| 203.38.91.85 | 3408288597 | 0 |