The IP address 89.103.23 is provided by formerly known as UPC Broadband Holding B.V., it's belong to the CDIR (Classless Inter-Domain Routing) 89.102.0.0/15 (range 89.102.0.0 to 89.103.255.255). The autonomous system number (ASN) is 6830.
| ASN | 6830 |
| IP starting by | 89.102.0.0 |
| IP ending by | 89.103.255.255 |
| ASN Name | formerly known as UPC Broadband Holding B.V. |
| CDIR | 89.102.0.0/15 |
| Numerical IP | |
| Registry | ripencc |
| Last update | 24/11/2017 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | CZ | Czech Republic | - | Usti nad Labem | 50.6607 | 14.0323 | 2017-11-23 |
| MaxMind | CZ | Czech Republic | - | Ústí nad Labem | 50.6667 | 14.0333 | 2017-11-23 |
| Whois | CZ | - | - | - | 15 | 50 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 89.103.23.0 | 1499928320 | 0 |
| 89.103.23.1 | 1499928321 | 0 |
| 89.103.23.2 | 1499928322 | 0 |
| 89.103.23.3 | 1499928323 | 0 |
| 89.103.23.4 | 1499928324 | 0 |
| 89.103.23.5 | 1499928325 | 0 |
| 89.103.23.6 | 1499928326 | 0 |
| 89.103.23.7 | 1499928327 | 0 |
| 89.103.23.8 | 1499928328 | 0 |
| 89.103.23.9 | 1499928329 | 0 |
| 89.103.23.10 | 1499928330 | 0 |
| 89.103.23.11 | 1499928331 | 0 |
| 89.103.23.12 | 1499928332 | 0 |
| 89.103.23.13 | 1499928333 | 0 |
| 89.103.23.14 | 1499928334 | 0 |
| 89.103.23.15 | 1499928335 | 0 |
| 89.103.23.16 | 1499928336 | 0 |
| 89.103.23.17 | 1499928337 | 0 |
| 89.103.23.18 | 1499928338 | 0 |
| 89.103.23.19 | 1499928339 | 0 |
| 89.103.23.20 | 1499928340 | 0 |
| 89.103.23.21 | 1499928341 | 0 |
| 89.103.23.22 | 1499928342 | 0 |
| 89.103.23.23 | 1499928343 | 0 |
| 89.103.23.24 | 1499928344 | 0 |
| 89.103.23.25 | 1499928345 | 0 |
| 89.103.23.26 | 1499928346 | 0 |
| 89.103.23.27 | 1499928347 | 0 |
| 89.103.23.28 | 1499928348 | 0 |
| 89.103.23.29 | 1499928349 | 0 |
| 89.103.23.30 | 1499928350 | 0 |
| 89.103.23.31 | 1499928351 | 0 |
| 89.103.23.32 | 1499928352 | 0 |
| 89.103.23.33 | 1499928353 | 0 |
| 89.103.23.34 | 1499928354 | 0 |
| 89.103.23.35 | 1499928355 | 0 |
| 89.103.23.36 | 1499928356 | 0 |
| 89.103.23.37 | 1499928357 | 0 |
| 89.103.23.38 | 1499928358 | 0 |
| 89.103.23.39 | 1499928359 | 0 |
| 89.103.23.40 | 1499928360 | 0 |
| 89.103.23.41 | 1499928361 | 0 |
| 89.103.23.42 | 1499928362 | 0 |
| 89.103.23.43 | 1499928363 | 0 |
| 89.103.23.44 | 1499928364 | 0 |
| 89.103.23.45 | 1499928365 | 0 |
| 89.103.23.46 | 1499928366 | 0 |
| 89.103.23.47 | 1499928367 | 0 |
| 89.103.23.48 | 1499928368 | 0 |
| 89.103.23.49 | 1499928369 | 0 |
| 89.103.23.50 | 1499928370 | 0 |
| 89.103.23.51 | 1499928371 | 0 |
| 89.103.23.52 | 1499928372 | 0 |
| 89.103.23.53 | 1499928373 | 0 |
| 89.103.23.54 | 1499928374 | 0 |
| 89.103.23.55 | 1499928375 | 0 |
| 89.103.23.56 | 1499928376 | 0 |
| 89.103.23.57 | 1499928377 | 0 |
| 89.103.23.58 | 1499928378 | 0 |
| 89.103.23.59 | 1499928379 | 0 |
| 89.103.23.60 | 1499928380 | 0 |
| 89.103.23.61 | 1499928381 | 0 |
| 89.103.23.62 | 1499928382 | 0 |
| 89.103.23.63 | 1499928383 | 0 |
| 89.103.23.64 | 1499928384 | 0 |
| 89.103.23.65 | 1499928385 | 0 |
| 89.103.23.66 | 1499928386 | 0 |
| 89.103.23.67 | 1499928387 | 0 |
| 89.103.23.68 | 1499928388 | 0 |
| 89.103.23.69 | 1499928389 | 0 |
| 89.103.23.70 | 1499928390 | 0 |
| 89.103.23.71 | 1499928391 | 0 |
| 89.103.23.72 | 1499928392 | 0 |
| 89.103.23.73 | 1499928393 | 0 |
| 89.103.23.74 | 1499928394 | 0 |
| 89.103.23.75 | 1499928395 | 0 |
| 89.103.23.76 | 1499928396 | 0 |
| 89.103.23.77 | 1499928397 | 0 |
| 89.103.23.78 | 1499928398 | 0 |
| 89.103.23.79 | 1499928399 | 0 |
| 89.103.23.80 | 1499928400 | 0 |
| 89.103.23.81 | 1499928401 | 0 |
| 89.103.23.82 | 1499928402 | 0 |
| 89.103.23.83 | 1499928403 | 0 |
| 89.103.23.84 | 1499928404 | 0 |
| 89.103.23.85 | 1499928405 | 0 |