L'indirizzo IP 220.87.11 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 | 13/09/2017 |

| Codice paese | Paese | Regione | Città | Latitude | Longitude | Ultimo aggiornamento | |
| IP2Location | KR | Korea, Republic of | - | Bucheon | 37,4989 | 126,7831 | 2017-09-13 |
| MaxMind | KR | Republic of Korea | - | Incheon | 37,4536 | 126,7317 | 2017-09-13 |
| Whois | KR | - | - | - | 128 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 220.87.11.0 | 3696691968 | 0 |
| 220.87.11.1 | 3696691969 | 0 |
| 220.87.11.2 | 3696691970 | 0 |
| 220.87.11.3 | 3696691971 | 0 |
| 220.87.11.4 | 3696691972 | 0 |
| 220.87.11.5 | 3696691973 | 0 |
| 220.87.11.6 | 3696691974 | 0 |
| 220.87.11.7 | 3696691975 | 0 |
| 220.87.11.8 | 3696691976 | 0 |
| 220.87.11.9 | 3696691977 | 0 |
| 220.87.11.10 | 3696691978 | 0 |
| 220.87.11.11 | 3696691979 | 0 |
| 220.87.11.12 | 3696691980 | 0 |
| 220.87.11.13 | 3696691981 | 0 |
| 220.87.11.14 | 3696691982 | 0 |
| 220.87.11.15 | 3696691983 | 0 |
| 220.87.11.16 | 3696691984 | 0 |
| 220.87.11.17 | 3696691985 | 0 |
| 220.87.11.18 | 3696691986 | 0 |
| 220.87.11.19 | 3696691987 | 0 |
| 220.87.11.20 | 3696691988 | 0 |
| 220.87.11.21 | 3696691989 | 0 |
| 220.87.11.22 | 3696691990 | 0 |
| 220.87.11.23 | 3696691991 | 0 |
| 220.87.11.24 | 3696691992 | 0 |
| 220.87.11.25 | 3696691993 | 0 |
| 220.87.11.26 | 3696691994 | 0 |
| 220.87.11.27 | 3696691995 | 0 |
| 220.87.11.28 | 3696691996 | 0 |
| 220.87.11.29 | 3696691997 | 0 |
| 220.87.11.30 | 3696691998 | 0 |
| 220.87.11.31 | 3696691999 | 0 |
| 220.87.11.32 | 3696692000 | 0 |
| 220.87.11.33 | 3696692001 | 0 |
| 220.87.11.34 | 3696692002 | 0 |
| 220.87.11.35 | 3696692003 | 0 |
| 220.87.11.36 | 3696692004 | 0 |
| 220.87.11.37 | 3696692005 | 0 |
| 220.87.11.38 | 3696692006 | 0 |
| 220.87.11.39 | 3696692007 | 0 |
| 220.87.11.40 | 3696692008 | 0 |
| 220.87.11.41 | 3696692009 | 0 |
| 220.87.11.42 | 3696692010 | 0 |
| 220.87.11.43 | 3696692011 | 0 |
| 220.87.11.44 | 3696692012 | 0 |
| 220.87.11.45 | 3696692013 | 0 |
| 220.87.11.46 | 3696692014 | 0 |
| 220.87.11.47 | 3696692015 | 0 |
| 220.87.11.48 | 3696692016 | 0 |
| 220.87.11.49 | 3696692017 | 0 |
| 220.87.11.50 | 3696692018 | 0 |
| 220.87.11.51 | 3696692019 | 0 |
| 220.87.11.52 | 3696692020 | 0 |
| 220.87.11.53 | 3696692021 | 0 |
| 220.87.11.54 | 3696692022 | 0 |
| 220.87.11.55 | 3696692023 | 0 |
| 220.87.11.56 | 3696692024 | 0 |
| 220.87.11.57 | 3696692025 | 0 |
| 220.87.11.58 | 3696692026 | 0 |
| 220.87.11.59 | 3696692027 | 0 |
| 220.87.11.60 | 3696692028 | 0 |
| 220.87.11.61 | 3696692029 | 0 |
| 220.87.11.62 | 3696692030 | 0 |
| 220.87.11.63 | 3696692031 | 0 |
| 220.87.11.64 | 3696692032 | 0 |
| 220.87.11.65 | 3696692033 | 0 |
| 220.87.11.66 | 3696692034 | 0 |
| 220.87.11.67 | 3696692035 | 0 |
| 220.87.11.68 | 3696692036 | 0 |
| 220.87.11.69 | 3696692037 | 0 |
| 220.87.11.70 | 3696692038 | 0 |
| 220.87.11.71 | 3696692039 | 0 |
| 220.87.11.72 | 3696692040 | 0 |
| 220.87.11.73 | 3696692041 | 0 |
| 220.87.11.74 | 3696692042 | 0 |
| 220.87.11.75 | 3696692043 | 0 |
| 220.87.11.76 | 3696692044 | 0 |
| 220.87.11.77 | 3696692045 | 0 |
| 220.87.11.78 | 3696692046 | 0 |
| 220.87.11.79 | 3696692047 | 0 |
| 220.87.11.80 | 3696692048 | 0 |
| 220.87.11.81 | 3696692049 | 0 |
| 220.87.11.82 | 3696692050 | 0 |
| 220.87.11.83 | 3696692051 | 0 |
| 220.87.11.84 | 3696692052 | 0 |
| 220.87.11.85 | 3696692053 | 0 |