L'indirizzo IP 89.103.51 è fornito da formerly known as UPC Broadband Holding B.V., che è di proprietà del CIDR (Classless Inter-Domain Routing) 89.102.0.0/15, IP tra 89.102.0.0 a 89.103.255.255 ). Il numero di sistema autonomo (ASN) è 6830.
| ASN | 6830 |
| IP inizia con | 89.102.0.0 |
| IP finale con | 89.103.255.255 |
| ASN Nome | formerly known as UPC Broadband Holding B.V. |
| CDIR | 89.102.0.0/15 |
| IP numerico | |
| Registe | ripencc |
| Ultimo aggiornamento | 26/10/2017 |

| Codice paese | Paese | Regione | Città | Latitude | Longitude | Ultimo aggiornamento | |
| IP2Location | CZ | Czech Republic | - | Pribram | 49,6899 | 14,0104 | 2017-10-26 |
| MaxMind | CZ | Czechia | - | Příbram | 49,6667 | 14,0167 | 2017-10-26 |
| Whois | CZ | - | - | - | 15 | 50 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 89.103.51.0 | 1499935488 | 0 |
| 89.103.51.1 | 1499935489 | 0 |
| 89.103.51.2 | 1499935490 | 0 |
| 89.103.51.3 | 1499935491 | 0 |
| 89.103.51.4 | 1499935492 | 0 |
| 89.103.51.5 | 1499935493 | 0 |
| 89.103.51.6 | 1499935494 | 0 |
| 89.103.51.7 | 1499935495 | 0 |
| 89.103.51.8 | 1499935496 | 0 |
| 89.103.51.9 | 1499935497 | 0 |
| 89.103.51.10 | 1499935498 | 0 |
| 89.103.51.11 | 1499935499 | 0 |
| 89.103.51.12 | 1499935500 | 0 |
| 89.103.51.13 | 1499935501 | 0 |
| 89.103.51.14 | 1499935502 | 0 |
| 89.103.51.15 | 1499935503 | 0 |
| 89.103.51.16 | 1499935504 | 0 |
| 89.103.51.17 | 1499935505 | 0 |
| 89.103.51.18 | 1499935506 | 0 |
| 89.103.51.19 | 1499935507 | 0 |
| 89.103.51.20 | 1499935508 | 0 |
| 89.103.51.21 | 1499935509 | 0 |
| 89.103.51.22 | 1499935510 | 0 |
| 89.103.51.23 | 1499935511 | 0 |
| 89.103.51.24 | 1499935512 | 0 |
| 89.103.51.25 | 1499935513 | 0 |
| 89.103.51.26 | 1499935514 | 0 |
| 89.103.51.27 | 1499935515 | 0 |
| 89.103.51.28 | 1499935516 | 0 |
| 89.103.51.29 | 1499935517 | 0 |
| 89.103.51.30 | 1499935518 | 0 |
| 89.103.51.31 | 1499935519 | 0 |
| 89.103.51.32 | 1499935520 | 0 |
| 89.103.51.33 | 1499935521 | 0 |
| 89.103.51.34 | 1499935522 | 0 |
| 89.103.51.35 | 1499935523 | 0 |
| 89.103.51.36 | 1499935524 | 0 |
| 89.103.51.37 | 1499935525 | 0 |
| 89.103.51.38 | 1499935526 | 0 |
| 89.103.51.39 | 1499935527 | 0 |
| 89.103.51.40 | 1499935528 | 0 |
| 89.103.51.41 | 1499935529 | 0 |
| 89.103.51.42 | 1499935530 | 0 |
| 89.103.51.43 | 1499935531 | 0 |
| 89.103.51.44 | 1499935532 | 0 |
| 89.103.51.45 | 1499935533 | 0 |
| 89.103.51.46 | 1499935534 | 0 |
| 89.103.51.47 | 1499935535 | 0 |
| 89.103.51.48 | 1499935536 | 0 |
| 89.103.51.49 | 1499935537 | 0 |
| 89.103.51.50 | 1499935538 | 0 |
| 89.103.51.51 | 1499935539 | 0 |
| 89.103.51.52 | 1499935540 | 0 |
| 89.103.51.53 | 1499935541 | 0 |
| 89.103.51.54 | 1499935542 | 0 |
| 89.103.51.55 | 1499935543 | 0 |
| 89.103.51.56 | 1499935544 | 0 |
| 89.103.51.57 | 1499935545 | 0 |
| 89.103.51.58 | 1499935546 | 0 |
| 89.103.51.59 | 1499935547 | 0 |
| 89.103.51.60 | 1499935548 | 0 |
| 89.103.51.61 | 1499935549 | 0 |
| 89.103.51.62 | 1499935550 | 0 |
| 89.103.51.63 | 1499935551 | 0 |
| 89.103.51.64 | 1499935552 | 0 |
| 89.103.51.65 | 1499935553 | 0 |
| 89.103.51.66 | 1499935554 | 0 |
| 89.103.51.67 | 1499935555 | 0 |
| 89.103.51.68 | 1499935556 | 0 |
| 89.103.51.69 | 1499935557 | 0 |
| 89.103.51.70 | 1499935558 | 0 |
| 89.103.51.71 | 1499935559 | 0 |
| 89.103.51.72 | 1499935560 | 0 |
| 89.103.51.73 | 1499935561 | 0 |
| 89.103.51.74 | 1499935562 | 0 |
| 89.103.51.75 | 1499935563 | 0 |
| 89.103.51.76 | 1499935564 | 0 |
| 89.103.51.77 | 1499935565 | 0 |
| 89.103.51.78 | 1499935566 | 0 |
| 89.103.51.79 | 1499935567 | 0 |
| 89.103.51.80 | 1499935568 | 0 |
| 89.103.51.81 | 1499935569 | 0 |
| 89.103.51.82 | 1499935570 | 0 |
| 89.103.51.83 | 1499935571 | 0 |
| 89.103.51.84 | 1499935572 | 0 |
| 89.103.51.85 | 1499935573 | 0 |