L'indirizzo IP 89.103.81 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 | 06/08/2017 |

| Codice paese | Paese | Regione | Città | Latitude | Longitude | Ultimo aggiornamento | |
| IP2Location | CZ | Czech Republic | - | Pardubice | 50,0408 | 15,7766 | 2017-08-06 |
| MaxMind | CZ | Czechia | - | Pardubice | 50 | 15,6833 | 2017-08-06 |
| Whois | CZ | - | - | - | 15 | 50 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 89.103.81.0 | 1499943168 | 0 |
| 89.103.81.1 | 1499943169 | 0 |
| 89.103.81.2 | 1499943170 | 0 |
| 89.103.81.3 | 1499943171 | 0 |
| 89.103.81.4 | 1499943172 | 0 |
| 89.103.81.5 | 1499943173 | 0 |
| 89.103.81.6 | 1499943174 | 0 |
| 89.103.81.7 | 1499943175 | 0 |
| 89.103.81.8 | 1499943176 | 0 |
| 89.103.81.9 | 1499943177 | 0 |
| 89.103.81.10 | 1499943178 | 0 |
| 89.103.81.11 | 1499943179 | 0 |
| 89.103.81.12 | 1499943180 | 0 |
| 89.103.81.13 | 1499943181 | 0 |
| 89.103.81.14 | 1499943182 | 0 |
| 89.103.81.15 | 1499943183 | 0 |
| 89.103.81.16 | 1499943184 | 0 |
| 89.103.81.17 | 1499943185 | 0 |
| 89.103.81.18 | 1499943186 | 0 |
| 89.103.81.19 | 1499943187 | 0 |
| 89.103.81.20 | 1499943188 | 0 |
| 89.103.81.21 | 1499943189 | 0 |
| 89.103.81.22 | 1499943190 | 0 |
| 89.103.81.23 | 1499943191 | 0 |
| 89.103.81.24 | 1499943192 | 0 |
| 89.103.81.25 | 1499943193 | 0 |
| 89.103.81.26 | 1499943194 | 0 |
| 89.103.81.27 | 1499943195 | 0 |
| 89.103.81.28 | 1499943196 | 0 |
| 89.103.81.29 | 1499943197 | 0 |
| 89.103.81.30 | 1499943198 | 0 |
| 89.103.81.31 | 1499943199 | 0 |
| 89.103.81.32 | 1499943200 | 0 |
| 89.103.81.33 | 1499943201 | 0 |
| 89.103.81.34 | 1499943202 | 0 |
| 89.103.81.35 | 1499943203 | 0 |
| 89.103.81.36 | 1499943204 | 0 |
| 89.103.81.37 | 1499943205 | 0 |
| 89.103.81.38 | 1499943206 | 0 |
| 89.103.81.39 | 1499943207 | 0 |
| 89.103.81.40 | 1499943208 | 0 |
| 89.103.81.41 | 1499943209 | 0 |
| 89.103.81.42 | 1499943210 | 0 |
| 89.103.81.43 | 1499943211 | 0 |
| 89.103.81.44 | 1499943212 | 0 |
| 89.103.81.45 | 1499943213 | 0 |
| 89.103.81.46 | 1499943214 | 0 |
| 89.103.81.47 | 1499943215 | 0 |
| 89.103.81.48 | 1499943216 | 0 |
| 89.103.81.49 | 1499943217 | 0 |
| 89.103.81.50 | 1499943218 | 0 |
| 89.103.81.51 | 1499943219 | 0 |
| 89.103.81.52 | 1499943220 | 0 |
| 89.103.81.53 | 1499943221 | 0 |
| 89.103.81.54 | 1499943222 | 0 |
| 89.103.81.55 | 1499943223 | 0 |
| 89.103.81.56 | 1499943224 | 0 |
| 89.103.81.57 | 1499943225 | 0 |
| 89.103.81.58 | 1499943226 | 0 |
| 89.103.81.59 | 1499943227 | 0 |
| 89.103.81.60 | 1499943228 | 0 |
| 89.103.81.61 | 1499943229 | 0 |
| 89.103.81.62 | 1499943230 | 0 |
| 89.103.81.63 | 1499943231 | 0 |
| 89.103.81.64 | 1499943232 | 0 |
| 89.103.81.65 | 1499943233 | 0 |
| 89.103.81.66 | 1499943234 | 0 |
| 89.103.81.67 | 1499943235 | 0 |
| 89.103.81.68 | 1499943236 | 0 |
| 89.103.81.69 | 1499943237 | 0 |
| 89.103.81.70 | 1499943238 | 0 |
| 89.103.81.71 | 1499943239 | 0 |
| 89.103.81.72 | 1499943240 | 0 |
| 89.103.81.73 | 1499943241 | 0 |
| 89.103.81.74 | 1499943242 | 0 |
| 89.103.81.75 | 1499943243 | 0 |
| 89.103.81.76 | 1499943244 | 0 |
| 89.103.81.77 | 1499943245 | 0 |
| 89.103.81.78 | 1499943246 | 0 |
| 89.103.81.79 | 1499943247 | 0 |
| 89.103.81.80 | 1499943248 | 0 |
| 89.103.81.81 | 1499943249 | 0 |
| 89.103.81.82 | 1499943250 | 0 |
| 89.103.81.83 | 1499943251 | 0 |
| 89.103.81.84 | 1499943252 | 0 |
| 89.103.81.85 | 1499943253 | 0 |