Les adresses IP débutant par 89.72.100 sont fournies par formerly known as UPC Broadband Holding B.V., elles appartiennent au CIDR (Classless Inter-Domain Routing) 89.64.0.0/12, le bloc IP comprant les adresses de 89.64.0.0 à 89.79.255.255). Le numéro de système autonome (ASN) est 6830.
| ASN | 6830 |
| IP commençant par | 89.64.0.0 |
| IP se terminant par | 89.79.255.255 |
| Nom ASN | formerly known as UPC Broadband Holding B.V. |
| CDIR | 89.64.0.0/12 |
| IP numérique | |
| Registe | ripencc |
| Dernière mise à jour | 21/10/2017 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | PL | Pologne | - | Katowice | 50,2584 | 19,0275 | 2017-10-21 |
| MaxMind | PL | Pologne | - | Katowice | 50,2584 | 19,0275 | 2017-10-21 |
| Whois | PL | - | - | - | 19 | 52 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 89.72.100.0 | 1497916416 | 0 |
| 89.72.100.1 | 1497916417 | 0 |
| 89.72.100.2 | 1497916418 | 0 |
| 89.72.100.3 | 1497916419 | 0 |
| 89.72.100.4 | 1497916420 | 0 |
| 89.72.100.5 | 1497916421 | 0 |
| 89.72.100.6 | 1497916422 | 0 |
| 89.72.100.7 | 1497916423 | 0 |
| 89.72.100.8 | 1497916424 | 0 |
| 89.72.100.9 | 1497916425 | 0 |
| 89.72.100.10 | 1497916426 | 0 |
| 89.72.100.11 | 1497916427 | 0 |
| 89.72.100.12 | 1497916428 | 0 |
| 89.72.100.13 | 1497916429 | 0 |
| 89.72.100.14 | 1497916430 | 0 |
| 89.72.100.15 | 1497916431 | 0 |
| 89.72.100.16 | 1497916432 | 0 |
| 89.72.100.17 | 1497916433 | 0 |
| 89.72.100.18 | 1497916434 | 0 |
| 89.72.100.19 | 1497916435 | 0 |
| 89.72.100.20 | 1497916436 | 0 |
| 89.72.100.21 | 1497916437 | 0 |
| 89.72.100.22 | 1497916438 | 0 |
| 89.72.100.23 | 1497916439 | 0 |
| 89.72.100.24 | 1497916440 | 0 |
| 89.72.100.25 | 1497916441 | 0 |
| 89.72.100.26 | 1497916442 | 0 |
| 89.72.100.27 | 1497916443 | 0 |
| 89.72.100.28 | 1497916444 | 0 |
| 89.72.100.29 | 1497916445 | 0 |
| 89.72.100.30 | 1497916446 | 0 |
| 89.72.100.31 | 1497916447 | 0 |
| 89.72.100.32 | 1497916448 | 0 |
| 89.72.100.33 | 1497916449 | 0 |
| 89.72.100.34 | 1497916450 | 0 |
| 89.72.100.35 | 1497916451 | 0 |
| 89.72.100.36 | 1497916452 | 0 |
| 89.72.100.37 | 1497916453 | 0 |
| 89.72.100.38 | 1497916454 | 0 |
| 89.72.100.39 | 1497916455 | 0 |
| 89.72.100.40 | 1497916456 | 0 |
| 89.72.100.41 | 1497916457 | 0 |
| 89.72.100.42 | 1497916458 | 0 |
| 89.72.100.43 | 1497916459 | 0 |
| 89.72.100.44 | 1497916460 | 0 |
| 89.72.100.45 | 1497916461 | 0 |
| 89.72.100.46 | 1497916462 | 0 |
| 89.72.100.47 | 1497916463 | 0 |
| 89.72.100.48 | 1497916464 | 0 |
| 89.72.100.49 | 1497916465 | 0 |
| 89.72.100.50 | 1497916466 | 0 |
| 89.72.100.51 | 1497916467 | 0 |
| 89.72.100.52 | 1497916468 | 0 |
| 89.72.100.53 | 1497916469 | 0 |
| 89.72.100.54 | 1497916470 | 0 |
| 89.72.100.55 | 1497916471 | 0 |
| 89.72.100.56 | 1497916472 | 0 |
| 89.72.100.57 | 1497916473 | 0 |
| 89.72.100.58 | 1497916474 | 0 |
| 89.72.100.59 | 1497916475 | 0 |
| 89.72.100.60 | 1497916476 | 0 |
| 89.72.100.61 | 1497916477 | 0 |
| 89.72.100.62 | 1497916478 | 0 |
| 89.72.100.63 | 1497916479 | 0 |
| 89.72.100.64 | 1497916480 | 0 |
| 89.72.100.65 | 1497916481 | 0 |
| 89.72.100.66 | 1497916482 | 0 |
| 89.72.100.67 | 1497916483 | 0 |
| 89.72.100.68 | 1497916484 | 0 |
| 89.72.100.69 | 1497916485 | 0 |
| 89.72.100.70 | 1497916486 | 0 |
| 89.72.100.71 | 1497916487 | 0 |
| 89.72.100.72 | 1497916488 | 0 |
| 89.72.100.73 | 1497916489 | 0 |
| 89.72.100.74 | 1497916490 | 0 |
| 89.72.100.75 | 1497916491 | 0 |
| 89.72.100.76 | 1497916492 | 0 |
| 89.72.100.77 | 1497916493 | 0 |
| 89.72.100.78 | 1497916494 | 0 |
| 89.72.100.79 | 1497916495 | 0 |
| 89.72.100.80 | 1497916496 | 0 |
| 89.72.100.81 | 1497916497 | 0 |
| 89.72.100.82 | 1497916498 | 0 |
| 89.72.100.83 | 1497916499 | 0 |
| 89.72.100.84 | 1497916500 | 0 |
| 89.72.100.85 | 1497916501 | 0 |