Les adresses IP débutant par 80.243.89 sont fournies par Czech Republic, elles appartiennent au CIDR (Classless Inter-Domain Routing) 80.243.96.0/20, le bloc IP comprant les adresses de 80.243.96.0 à 80.243.111.255). Le numéro de système autonome (ASN) est 29321.
| ASN | 29321 |
| IP commençant par | 80.243.96.0 |
| IP se terminant par | 80.243.111.255 |
| Nom ASN | Czech Republic |
| CDIR | 80.243.96.0/20 |
| IP numérique | |
| Registe | ripencc |
| Dernière mise à jour | 03/09/2019 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | CZ | République tchèque | - | Prague | 50,088 | 14,4208 | 2019-09-03 |
| MaxMind | CZ | République tchèque | - | Prague | 50,0333 | 14,3667 | 2019-09-03 |
| Whois | CZ | - | - | - | 15 | 50 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 80.243.89.0 | 1358125312 | 0 |
| 80.243.89.1 | 1358125313 | 0 |
| 80.243.89.2 | 1358125314 | 0 |
| 80.243.89.3 | 1358125315 | 0 |
| 80.243.89.4 | 1358125316 | 0 |
| 80.243.89.5 | 1358125317 | 0 |
| 80.243.89.6 | 1358125318 | 0 |
| 80.243.89.7 | 1358125319 | 0 |
| 80.243.89.8 | 1358125320 | 0 |
| 80.243.89.9 | 1358125321 | 0 |
| 80.243.89.10 | 1358125322 | 0 |
| 80.243.89.11 | 1358125323 | 0 |
| 80.243.89.12 | 1358125324 | 0 |
| 80.243.89.13 | 1358125325 | 0 |
| 80.243.89.14 | 1358125326 | 0 |
| 80.243.89.15 | 1358125327 | 0 |
| 80.243.89.16 | 1358125328 | 0 |
| 80.243.89.17 | 1358125329 | 0 |
| 80.243.89.18 | 1358125330 | 0 |
| 80.243.89.19 | 1358125331 | 0 |
| 80.243.89.20 | 1358125332 | 0 |
| 80.243.89.21 | 1358125333 | 0 |
| 80.243.89.22 | 1358125334 | 0 |
| 80.243.89.23 | 1358125335 | 0 |
| 80.243.89.24 | 1358125336 | 0 |
| 80.243.89.25 | 1358125337 | 0 |
| 80.243.89.26 | 1358125338 | 0 |
| 80.243.89.27 | 1358125339 | 0 |
| 80.243.89.28 | 1358125340 | 0 |
| 80.243.89.29 | 1358125341 | 0 |
| 80.243.89.30 | 1358125342 | 0 |
| 80.243.89.31 | 1358125343 | 0 |
| 80.243.89.32 | 1358125344 | 0 |
| 80.243.89.33 | 1358125345 | 0 |
| 80.243.89.34 | 1358125346 | 0 |
| 80.243.89.35 | 1358125347 | 0 |
| 80.243.89.36 | 1358125348 | 0 |
| 80.243.89.37 | 1358125349 | 0 |
| 80.243.89.38 | 1358125350 | 0 |
| 80.243.89.39 | 1358125351 | 0 |
| 80.243.89.40 | 1358125352 | 0 |
| 80.243.89.41 | 1358125353 | 0 |
| 80.243.89.42 | 1358125354 | 0 |
| 80.243.89.43 | 1358125355 | 0 |
| 80.243.89.44 | 1358125356 | 0 |
| 80.243.89.45 | 1358125357 | 0 |
| 80.243.89.46 | 1358125358 | 0 |
| 80.243.89.47 | 1358125359 | 0 |
| 80.243.89.48 | 1358125360 | 0 |
| 80.243.89.49 | 1358125361 | 0 |
| 80.243.89.50 | 1358125362 | 0 |
| 80.243.89.51 | 1358125363 | 0 |
| 80.243.89.52 | 1358125364 | 0 |
| 80.243.89.53 | 1358125365 | 0 |
| 80.243.89.54 | 1358125366 | 0 |
| 80.243.89.55 | 1358125367 | 0 |
| 80.243.89.56 | 1358125368 | 0 |
| 80.243.89.57 | 1358125369 | 0 |
| 80.243.89.58 | 1358125370 | 0 |
| 80.243.89.59 | 1358125371 | 0 |
| 80.243.89.60 | 1358125372 | 0 |
| 80.243.89.61 | 1358125373 | 0 |
| 80.243.89.62 | 1358125374 | 0 |
| 80.243.89.63 | 1358125375 | 0 |
| 80.243.89.64 | 1358125376 | 0 |
| 80.243.89.65 | 1358125377 | 0 |
| 80.243.89.66 | 1358125378 | 0 |
| 80.243.89.67 | 1358125379 | 0 |
| 80.243.89.68 | 1358125380 | 0 |
| 80.243.89.69 | 1358125381 | 0 |
| 80.243.89.70 | 1358125382 | 0 |
| 80.243.89.71 | 1358125383 | 0 |
| 80.243.89.72 | 1358125384 | 0 |
| 80.243.89.73 | 1358125385 | 0 |
| 80.243.89.74 | 1358125386 | 0 |
| 80.243.89.75 | 1358125387 | 0 |
| 80.243.89.76 | 1358125388 | 0 |
| 80.243.89.77 | 1358125389 | 0 |
| 80.243.89.78 | 1358125390 | 0 |
| 80.243.89.79 | 1358125391 | 0 |
| 80.243.89.80 | 1358125392 | 0 |
| 80.243.89.81 | 1358125393 | 0 |
| 80.243.89.82 | 1358125394 | 0 |
| 80.243.89.83 | 1358125395 | 0 |
| 80.243.89.84 | 1358125396 | 0 |
| 80.243.89.85 | 1358125397 | 0 |