L'indirizzo IP 89.72.103 è fornito da formerly known as UPC Broadband Holding B.V., che è di proprietà del CIDR (Classless Inter-Domain Routing) 89.64.0.0/12, IP tra 89.64.0.0 a 89.79.255.255 ). Il numero di sistema autonomo (ASN) è 6830.
| ASN | 6830 |
| IP inizia con | 89.64.0.0 |
| IP finale con | 89.79.255.255 |
| ASN Nome | formerly known as UPC Broadband Holding B.V. |
| CDIR | 89.64.0.0/12 |
| IP numerico | |
| Registe | ripencc |
| Ultimo aggiornamento | 16/10/2017 |

| Codice paese | Paese | Regione | Città | Latitude | Longitude | Ultimo aggiornamento | |
| IP2Location | PL | Poland | - | Katowice | 50,2584 | 19,0275 | 2017-10-16 |
| MaxMind | PL | Poland | - | Katowice | 50,2584 | 19,0275 | 2017-10-16 |
| Whois | PL | - | - | - | 19 | 52 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 89.72.103.0 | 1497917184 | 0 |
| 89.72.103.1 | 1497917185 | 0 |
| 89.72.103.2 | 1497917186 | 0 |
| 89.72.103.3 | 1497917187 | 0 |
| 89.72.103.4 | 1497917188 | 0 |
| 89.72.103.5 | 1497917189 | 0 |
| 89.72.103.6 | 1497917190 | 0 |
| 89.72.103.7 | 1497917191 | 0 |
| 89.72.103.8 | 1497917192 | 0 |
| 89.72.103.9 | 1497917193 | 0 |
| 89.72.103.10 | 1497917194 | 0 |
| 89.72.103.11 | 1497917195 | 0 |
| 89.72.103.12 | 1497917196 | 0 |
| 89.72.103.13 | 1497917197 | 0 |
| 89.72.103.14 | 1497917198 | 0 |
| 89.72.103.15 | 1497917199 | 0 |
| 89.72.103.16 | 1497917200 | 0 |
| 89.72.103.17 | 1497917201 | 0 |
| 89.72.103.18 | 1497917202 | 0 |
| 89.72.103.19 | 1497917203 | 0 |
| 89.72.103.20 | 1497917204 | 0 |
| 89.72.103.21 | 1497917205 | 0 |
| 89.72.103.22 | 1497917206 | 0 |
| 89.72.103.23 | 1497917207 | 0 |
| 89.72.103.24 | 1497917208 | 0 |
| 89.72.103.25 | 1497917209 | 0 |
| 89.72.103.26 | 1497917210 | 0 |
| 89.72.103.27 | 1497917211 | 0 |
| 89.72.103.28 | 1497917212 | 0 |
| 89.72.103.29 | 1497917213 | 0 |
| 89.72.103.30 | 1497917214 | 0 |
| 89.72.103.31 | 1497917215 | 0 |
| 89.72.103.32 | 1497917216 | 0 |
| 89.72.103.33 | 1497917217 | 0 |
| 89.72.103.34 | 1497917218 | 0 |
| 89.72.103.35 | 1497917219 | 0 |
| 89.72.103.36 | 1497917220 | 0 |
| 89.72.103.37 | 1497917221 | 0 |
| 89.72.103.38 | 1497917222 | 0 |
| 89.72.103.39 | 1497917223 | 0 |
| 89.72.103.40 | 1497917224 | 0 |
| 89.72.103.41 | 1497917225 | 0 |
| 89.72.103.42 | 1497917226 | 0 |
| 89.72.103.43 | 1497917227 | 0 |
| 89.72.103.44 | 1497917228 | 0 |
| 89.72.103.45 | 1497917229 | 0 |
| 89.72.103.46 | 1497917230 | 0 |
| 89.72.103.47 | 1497917231 | 0 |
| 89.72.103.48 | 1497917232 | 0 |
| 89.72.103.49 | 1497917233 | 0 |
| 89.72.103.50 | 1497917234 | 0 |
| 89.72.103.51 | 1497917235 | 0 |
| 89.72.103.52 | 1497917236 | 0 |
| 89.72.103.53 | 1497917237 | 0 |
| 89.72.103.54 | 1497917238 | 0 |
| 89.72.103.55 | 1497917239 | 0 |
| 89.72.103.56 | 1497917240 | 0 |
| 89.72.103.57 | 1497917241 | 0 |
| 89.72.103.58 | 1497917242 | 0 |
| 89.72.103.59 | 1497917243 | 0 |
| 89.72.103.60 | 1497917244 | 0 |
| 89.72.103.61 | 1497917245 | 0 |
| 89.72.103.62 | 1497917246 | 0 |
| 89.72.103.63 | 1497917247 | 0 |
| 89.72.103.64 | 1497917248 | 0 |
| 89.72.103.65 | 1497917249 | 0 |
| 89.72.103.66 | 1497917250 | 0 |
| 89.72.103.67 | 1497917251 | 0 |
| 89.72.103.68 | 1497917252 | 0 |
| 89.72.103.69 | 1497917253 | 0 |
| 89.72.103.70 | 1497917254 | 0 |
| 89.72.103.71 | 1497917255 | 0 |
| 89.72.103.72 | 1497917256 | 0 |
| 89.72.103.73 | 1497917257 | 0 |
| 89.72.103.74 | 1497917258 | 0 |
| 89.72.103.75 | 1497917259 | 0 |
| 89.72.103.76 | 1497917260 | 0 |
| 89.72.103.77 | 1497917261 | 0 |
| 89.72.103.78 | 1497917262 | 0 |
| 89.72.103.79 | 1497917263 | 0 |
| 89.72.103.80 | 1497917264 | 0 |
| 89.72.103.81 | 1497917265 | 0 |
| 89.72.103.82 | 1497917266 | 0 |
| 89.72.103.83 | 1497917267 | 0 |
| 89.72.103.84 | 1497917268 | 0 |
| 89.72.103.85 | 1497917269 | 0 |