L'indirizzo IP 220.81.54 è fornito da Korea Telecom, che è di proprietà del CIDR (Classless Inter-Domain Routing) 220.80.0.0/13, IP tra 220.80.0.0 a 220.87.255.255 ). Il numero di sistema autonomo (ASN) è 4766.
| ASN | 4766 |
| IP inizia con | 220.80.0.0 |
| IP finale con | 220.87.255.255 |
| ASN Nome | Korea Telecom |
| CDIR | 220.80.0.0/13 |
| IP numerico | |
| Registe | apnic |
| Ultimo aggiornamento | 02/04/2019 |

| Codice paese | Paese | Regione | Città | Latitude | Longitude | Ultimo aggiornamento | |
| IP2Location | KR | Korea, Republic of | - | Jenzan | 36,2408 | 128,2975 | 2019-04-01 |
| MaxMind | KR | Republic of Korea | - | - | 37,5112 | 126,9741 | 2019-04-01 |
| Whois | KR | - | - | - | 128 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 220.81.54.0 | 3696309760 | 0 |
| 220.81.54.1 | 3696309761 | 0 |
| 220.81.54.2 | 3696309762 | 0 |
| 220.81.54.3 | 3696309763 | 0 |
| 220.81.54.4 | 3696309764 | 0 |
| 220.81.54.5 | 3696309765 | 0 |
| 220.81.54.6 | 3696309766 | 0 |
| 220.81.54.7 | 3696309767 | 0 |
| 220.81.54.8 | 3696309768 | 0 |
| 220.81.54.9 | 3696309769 | 0 |
| 220.81.54.10 | 3696309770 | 0 |
| 220.81.54.11 | 3696309771 | 0 |
| 220.81.54.12 | 3696309772 | 0 |
| 220.81.54.13 | 3696309773 | 0 |
| 220.81.54.14 | 3696309774 | 0 |
| 220.81.54.15 | 3696309775 | 0 |
| 220.81.54.16 | 3696309776 | 0 |
| 220.81.54.17 | 3696309777 | 0 |
| 220.81.54.18 | 3696309778 | 0 |
| 220.81.54.19 | 3696309779 | 0 |
| 220.81.54.20 | 3696309780 | 0 |
| 220.81.54.21 | 3696309781 | 0 |
| 220.81.54.22 | 3696309782 | 0 |
| 220.81.54.23 | 3696309783 | 0 |
| 220.81.54.24 | 3696309784 | 0 |
| 220.81.54.25 | 3696309785 | 0 |
| 220.81.54.26 | 3696309786 | 0 |
| 220.81.54.27 | 3696309787 | 0 |
| 220.81.54.28 | 3696309788 | 0 |
| 220.81.54.29 | 3696309789 | 0 |
| 220.81.54.30 | 3696309790 | 0 |
| 220.81.54.31 | 3696309791 | 0 |
| 220.81.54.32 | 3696309792 | 0 |
| 220.81.54.33 | 3696309793 | 0 |
| 220.81.54.34 | 3696309794 | 0 |
| 220.81.54.35 | 3696309795 | 0 |
| 220.81.54.36 | 3696309796 | 0 |
| 220.81.54.37 | 3696309797 | 0 |
| 220.81.54.38 | 3696309798 | 0 |
| 220.81.54.39 | 3696309799 | 0 |
| 220.81.54.40 | 3696309800 | 0 |
| 220.81.54.41 | 3696309801 | 0 |
| 220.81.54.42 | 3696309802 | 0 |
| 220.81.54.43 | 3696309803 | 0 |
| 220.81.54.44 | 3696309804 | 0 |
| 220.81.54.45 | 3696309805 | 0 |
| 220.81.54.46 | 3696309806 | 0 |
| 220.81.54.47 | 3696309807 | 0 |
| 220.81.54.48 | 3696309808 | 0 |
| 220.81.54.49 | 3696309809 | 0 |
| 220.81.54.50 | 3696309810 | 0 |
| 220.81.54.51 | 3696309811 | 0 |
| 220.81.54.52 | 3696309812 | 0 |
| 220.81.54.53 | 3696309813 | 0 |
| 220.81.54.54 | 3696309814 | 0 |
| 220.81.54.55 | 3696309815 | 0 |
| 220.81.54.56 | 3696309816 | 0 |
| 220.81.54.57 | 3696309817 | 0 |
| 220.81.54.58 | 3696309818 | 0 |
| 220.81.54.59 | 3696309819 | 0 |
| 220.81.54.60 | 3696309820 | 0 |
| 220.81.54.61 | 3696309821 | 0 |
| 220.81.54.62 | 3696309822 | 0 |
| 220.81.54.63 | 3696309823 | 0 |
| 220.81.54.64 | 3696309824 | 0 |
| 220.81.54.65 | 3696309825 | 0 |
| 220.81.54.66 | 3696309826 | 0 |
| 220.81.54.67 | 3696309827 | 0 |
| 220.81.54.68 | 3696309828 | 0 |
| 220.81.54.69 | 3696309829 | 0 |
| 220.81.54.70 | 3696309830 | 0 |
| 220.81.54.71 | 3696309831 | 0 |
| 220.81.54.72 | 3696309832 | 0 |
| 220.81.54.73 | 3696309833 | 0 |
| 220.81.54.74 | 3696309834 | 0 |
| 220.81.54.75 | 3696309835 | 0 |
| 220.81.54.76 | 3696309836 | 0 |
| 220.81.54.77 | 3696309837 | 0 |
| 220.81.54.78 | 3696309838 | 0 |
| 220.81.54.79 | 3696309839 | 0 |
| 220.81.54.80 | 3696309840 | 0 |
| 220.81.54.81 | 3696309841 | 0 |
| 220.81.54.82 | 3696309842 | 0 |
| 220.81.54.83 | 3696309843 | 0 |
| 220.81.54.84 | 3696309844 | 0 |
| 220.81.54.85 | 3696309845 | 0 |