L'indirizzo IP 89.103.89 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 | 16/09/2017 |

| Codice paese | Paese | Regione | Città | Latitude | Longitude | Ultimo aggiornamento | |
| IP2Location | CZ | Czech Republic | - | Prague | 50,088 | 14,4208 | 2017-07-03 |
| MaxMind | CZ | Czechia | - | Prague | 50,0833 | 14,4667 | 2017-07-03 |
| Whois | CZ | - | - | - | 15 | 50 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 89.103.89.0 | 1499945216 | 0 |
| 89.103.89.1 | 1499945217 | 0 |
| 89.103.89.2 | 1499945218 | 0 |
| 89.103.89.3 | 1499945219 | 0 |
| 89.103.89.4 | 1499945220 | 0 |
| 89.103.89.5 | 1499945221 | 0 |
| 89.103.89.6 | 1499945222 | 0 |
| 89.103.89.7 | 1499945223 | 0 |
| 89.103.89.8 | 1499945224 | 0 |
| 89.103.89.9 | 1499945225 | 0 |
| 89.103.89.10 | 1499945226 | 0 |
| 89.103.89.11 | 1499945227 | 0 |
| 89.103.89.12 | 1499945228 | 0 |
| 89.103.89.13 | 1499945229 | 0 |
| 89.103.89.14 | 1499945230 | 0 |
| 89.103.89.15 | 1499945231 | 0 |
| 89.103.89.16 | 1499945232 | 0 |
| 89.103.89.17 | 1499945233 | 0 |
| 89.103.89.18 | 1499945234 | 0 |
| 89.103.89.19 | 1499945235 | 0 |
| 89.103.89.20 | 1499945236 | 0 |
| 89.103.89.21 | 1499945237 | 0 |
| 89.103.89.22 | 1499945238 | 0 |
| 89.103.89.23 | 1499945239 | 0 |
| 89.103.89.24 | 1499945240 | 0 |
| 89.103.89.25 | 1499945241 | 0 |
| 89.103.89.26 | 1499945242 | 0 |
| 89.103.89.27 | 1499945243 | 0 |
| 89.103.89.28 | 1499945244 | 0 |
| 89.103.89.29 | 1499945245 | 0 |
| 89.103.89.30 | 1499945246 | 0 |
| 89.103.89.31 | 1499945247 | 0 |
| 89.103.89.32 | 1499945248 | 0 |
| 89.103.89.33 | 1499945249 | 0 |
| 89.103.89.34 | 1499945250 | 0 |
| 89.103.89.35 | 1499945251 | 0 |
| 89.103.89.36 | 1499945252 | 0 |
| 89.103.89.37 | 1499945253 | 0 |
| 89.103.89.38 | 1499945254 | 0 |
| 89.103.89.39 | 1499945255 | 0 |
| 89.103.89.40 | 1499945256 | 0 |
| 89.103.89.41 | 1499945257 | 0 |
| 89.103.89.42 | 1499945258 | 0 |
| 89.103.89.43 | 1499945259 | 0 |
| 89.103.89.44 | 1499945260 | 0 |
| 89.103.89.45 | 1499945261 | 0 |
| 89.103.89.46 | 1499945262 | 0 |
| 89.103.89.47 | 1499945263 | 0 |
| 89.103.89.48 | 1499945264 | 0 |
| 89.103.89.49 | 1499945265 | 0 |
| 89.103.89.50 | 1499945266 | 0 |
| 89.103.89.51 | 1499945267 | 0 |
| 89.103.89.52 | 1499945268 | 0 |
| 89.103.89.53 | 1499945269 | 0 |
| 89.103.89.54 | 1499945270 | 0 |
| 89.103.89.55 | 1499945271 | 0 |
| 89.103.89.56 | 1499945272 | 0 |
| 89.103.89.57 | 1499945273 | 0 |
| 89.103.89.58 | 1499945274 | 0 |
| 89.103.89.59 | 1499945275 | 0 |
| 89.103.89.60 | 1499945276 | 0 |
| 89.103.89.61 | 1499945277 | 0 |
| 89.103.89.62 | 1499945278 | 0 |
| 89.103.89.63 | 1499945279 | 0 |
| 89.103.89.64 | 1499945280 | 0 |
| 89.103.89.65 | 1499945281 | 0 |
| 89.103.89.66 | 1499945282 | 0 |
| 89.103.89.67 | 1499945283 | 0 |
| 89.103.89.68 | 1499945284 | 0 |
| 89.103.89.69 | 1499945285 | 0 |
| 89.103.89.70 | 1499945286 | 0 |
| 89.103.89.71 | 1499945287 | 0 |
| 89.103.89.72 | 1499945288 | 0 |
| 89.103.89.73 | 1499945289 | 0 |
| 89.103.89.74 | 1499945290 | 0 |
| 89.103.89.75 | 1499945291 | 0 |
| 89.103.89.76 | 1499945292 | 0 |
| 89.103.89.77 | 1499945293 | 0 |
| 89.103.89.78 | 1499945294 | 0 |
| 89.103.89.79 | 1499945295 | 0 |
| 89.103.89.80 | 1499945296 | 0 |
| 89.103.89.81 | 1499945297 | 0 |
| 89.103.89.82 | 1499945298 | 0 |
| 89.103.89.83 | 1499945299 | 0 |
| 89.103.89.84 | 1499945300 | 0 |
| 89.103.89.85 | 1499945301 | 0 |