L'indirizzo IP 91.231.28 è fornito da formerly known as UPC Broadband Holding B.V., che è di proprietà del CIDR (Classless Inter-Domain Routing) 91.231.28.0/22, IP tra 91.231.28.0 a 91.231.31.255 ). Il numero di sistema autonomo (ASN) è 6830.
| ASN | 6830 |
| IP inizia con | 91.231.28.0 |
| IP finale con | 91.231.31.255 |
| ASN Nome | formerly known as UPC Broadband Holding B.V. |
| CDIR | 91.231.28.0/22 |
| IP numerico | |
| Registe | ripencc |
| Ultimo aggiornamento | 20/07/2017 |

| Codice paese | Paese | Regione | Città | Latitude | Longitude | Ultimo aggiornamento | |
| IP2Location | CZ | Czech Republic | - | Konice | 49,5903 | 16,8891 | 2017-07-20 |
| MaxMind | CZ | Czechia | - | Konice | 49,5925 | 16,8881 | 2017-07-20 |
| Whois | CZ | - | - | - | 15 | 50 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 91.231.28.0 | 1541872640 | 0 |
| 91.231.28.1 | 1541872641 | 0 |
| 91.231.28.2 | 1541872642 | 0 |
| 91.231.28.3 | 1541872643 | 0 |
| 91.231.28.4 | 1541872644 | 0 |
| 91.231.28.5 | 1541872645 | 0 |
| 91.231.28.6 | 1541872646 | 0 |
| 91.231.28.7 | 1541872647 | 0 |
| 91.231.28.8 | 1541872648 | 0 |
| 91.231.28.9 | 1541872649 | 0 |
| 91.231.28.10 | 1541872650 | 0 |
| 91.231.28.11 | 1541872651 | 0 |
| 91.231.28.12 | 1541872652 | 0 |
| 91.231.28.13 | 1541872653 | 0 |
| 91.231.28.14 | 1541872654 | 0 |
| 91.231.28.15 | 1541872655 | 0 |
| 91.231.28.16 | 1541872656 | 0 |
| 91.231.28.17 | 1541872657 | 0 |
| 91.231.28.18 | 1541872658 | 0 |
| 91.231.28.19 | 1541872659 | 0 |
| 91.231.28.20 | 1541872660 | 0 |
| 91.231.28.21 | 1541872661 | 0 |
| 91.231.28.22 | 1541872662 | 0 |
| 91.231.28.23 | 1541872663 | 0 |
| 91.231.28.24 | 1541872664 | 0 |
| 91.231.28.25 | 1541872665 | 0 |
| 91.231.28.26 | 1541872666 | 0 |
| 91.231.28.27 | 1541872667 | 0 |
| 91.231.28.28 | 1541872668 | 0 |
| 91.231.28.29 | 1541872669 | 0 |
| 91.231.28.30 | 1541872670 | 0 |
| 91.231.28.31 | 1541872671 | 0 |
| 91.231.28.32 | 1541872672 | 0 |
| 91.231.28.33 | 1541872673 | 0 |
| 91.231.28.34 | 1541872674 | 0 |
| 91.231.28.35 | 1541872675 | 0 |
| 91.231.28.36 | 1541872676 | 0 |
| 91.231.28.37 | 1541872677 | 0 |
| 91.231.28.38 | 1541872678 | 0 |
| 91.231.28.39 | 1541872679 | 0 |
| 91.231.28.40 | 1541872680 | 0 |
| 91.231.28.41 | 1541872681 | 0 |
| 91.231.28.42 | 1541872682 | 0 |
| 91.231.28.43 | 1541872683 | 0 |
| 91.231.28.44 | 1541872684 | 0 |
| 91.231.28.45 | 1541872685 | 0 |
| 91.231.28.46 | 1541872686 | 0 |
| 91.231.28.47 | 1541872687 | 0 |
| 91.231.28.48 | 1541872688 | 0 |
| 91.231.28.49 | 1541872689 | 0 |
| 91.231.28.50 | 1541872690 | 0 |
| 91.231.28.51 | 1541872691 | 0 |
| 91.231.28.52 | 1541872692 | 0 |
| 91.231.28.53 | 1541872693 | 0 |
| 91.231.28.54 | 1541872694 | 0 |
| 91.231.28.55 | 1541872695 | 0 |
| 91.231.28.56 | 1541872696 | 0 |
| 91.231.28.57 | 1541872697 | 0 |
| 91.231.28.58 | 1541872698 | 0 |
| 91.231.28.59 | 1541872699 | 0 |
| 91.231.28.60 | 1541872700 | 0 |
| 91.231.28.61 | 1541872701 | 0 |
| 91.231.28.62 | 1541872702 | 0 |
| 91.231.28.63 | 1541872703 | 0 |
| 91.231.28.64 | 1541872704 | 0 |
| 91.231.28.65 | 1541872705 | 0 |
| 91.231.28.66 | 1541872706 | 0 |
| 91.231.28.67 | 1541872707 | 0 |
| 91.231.28.68 | 1541872708 | 0 |
| 91.231.28.69 | 1541872709 | 0 |
| 91.231.28.70 | 1541872710 | 0 |
| 91.231.28.71 | 1541872711 | 0 |
| 91.231.28.72 | 1541872712 | 0 |
| 91.231.28.73 | 1541872713 | 0 |
| 91.231.28.74 | 1541872714 | 0 |
| 91.231.28.75 | 1541872715 | 0 |
| 91.231.28.76 | 1541872716 | 0 |
| 91.231.28.77 | 1541872717 | 0 |
| 91.231.28.78 | 1541872718 | 0 |
| 91.231.28.79 | 1541872719 | 0 |
| 91.231.28.80 | 1541872720 | 0 |
| 91.231.28.81 | 1541872721 | 0 |
| 91.231.28.82 | 1541872722 | 0 |
| 91.231.28.83 | 1541872723 | 0 |
| 91.231.28.84 | 1541872724 | 0 |
| 91.231.28.85 | 1541872725 | 0 |