La dirección IP 220.87.81 es proporcionada por Korea Telecom, que es propiedad de la CIDR (Classless Inter-Domain Routing) 220.80.0.0/13, IP entre 220.80.0.0 a 220.87.255.255 ). El número de sistema autónomo (ASN) es 4766.
| ASN | 4766 |
| IP que comienzan con | 220.80.0.0 |
| IP que termina con | 220.87.255.255 |
| ASN Nombre | Korea Telecom |
| CDIR | 220.80.0.0/13 |
| IP numérica | |
| Registe | apnic |
| Última actualización | 03/08/2017 |

| Código País | País | Región | Ciudad | Latitud | Longitud | Última actualización | |
| IP2Location | KR | Corea del Sur | - | Neietsu | 37,1845 | 128,4682 | 2017-08-02 |
| MaxMind | KR | Corea del Sur | - | Gimpo-si | 37,6236 | 126,7142 | 2017-08-02 |
| Whois | KR | - | - | - | 128 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 220.87.81.0 | 3696709888 | 0 |
| 220.87.81.1 | 3696709889 | 0 |
| 220.87.81.2 | 3696709890 | 0 |
| 220.87.81.3 | 3696709891 | 0 |
| 220.87.81.4 | 3696709892 | 0 |
| 220.87.81.5 | 3696709893 | 0 |
| 220.87.81.6 | 3696709894 | 0 |
| 220.87.81.7 | 3696709895 | 0 |
| 220.87.81.8 | 3696709896 | 0 |
| 220.87.81.9 | 3696709897 | 0 |
| 220.87.81.10 | 3696709898 | 0 |
| 220.87.81.11 | 3696709899 | 0 |
| 220.87.81.12 | 3696709900 | 0 |
| 220.87.81.13 | 3696709901 | 0 |
| 220.87.81.14 | 3696709902 | 0 |
| 220.87.81.15 | 3696709903 | 0 |
| 220.87.81.16 | 3696709904 | 0 |
| 220.87.81.17 | 3696709905 | 0 |
| 220.87.81.18 | 3696709906 | 0 |
| 220.87.81.19 | 3696709907 | 0 |
| 220.87.81.20 | 3696709908 | 0 |
| 220.87.81.21 | 3696709909 | 0 |
| 220.87.81.22 | 3696709910 | 0 |
| 220.87.81.23 | 3696709911 | 0 |
| 220.87.81.24 | 3696709912 | 0 |
| 220.87.81.25 | 3696709913 | 0 |
| 220.87.81.26 | 3696709914 | 0 |
| 220.87.81.27 | 3696709915 | 0 |
| 220.87.81.28 | 3696709916 | 0 |
| 220.87.81.29 | 3696709917 | 0 |
| 220.87.81.30 | 3696709918 | 0 |
| 220.87.81.31 | 3696709919 | 0 |
| 220.87.81.32 | 3696709920 | 0 |
| 220.87.81.33 | 3696709921 | 0 |
| 220.87.81.34 | 3696709922 | 0 |
| 220.87.81.35 | 3696709923 | 0 |
| 220.87.81.36 | 3696709924 | 0 |
| 220.87.81.37 | 3696709925 | 0 |
| 220.87.81.38 | 3696709926 | 0 |
| 220.87.81.39 | 3696709927 | 0 |
| 220.87.81.40 | 3696709928 | 0 |
| 220.87.81.41 | 3696709929 | 0 |
| 220.87.81.42 | 3696709930 | 0 |
| 220.87.81.43 | 3696709931 | 0 |
| 220.87.81.44 | 3696709932 | 0 |
| 220.87.81.45 | 3696709933 | 0 |
| 220.87.81.46 | 3696709934 | 0 |
| 220.87.81.47 | 3696709935 | 0 |
| 220.87.81.48 | 3696709936 | 0 |
| 220.87.81.49 | 3696709937 | 0 |
| 220.87.81.50 | 3696709938 | 0 |
| 220.87.81.51 | 3696709939 | 0 |
| 220.87.81.52 | 3696709940 | 0 |
| 220.87.81.53 | 3696709941 | 0 |
| 220.87.81.54 | 3696709942 | 0 |
| 220.87.81.55 | 3696709943 | 0 |
| 220.87.81.56 | 3696709944 | 0 |
| 220.87.81.57 | 3696709945 | 0 |
| 220.87.81.58 | 3696709946 | 0 |
| 220.87.81.59 | 3696709947 | 0 |
| 220.87.81.60 | 3696709948 | 0 |
| 220.87.81.61 | 3696709949 | 0 |
| 220.87.81.62 | 3696709950 | 0 |
| 220.87.81.63 | 3696709951 | 0 |
| 220.87.81.64 | 3696709952 | 0 |
| 220.87.81.65 | 3696709953 | 0 |
| 220.87.81.66 | 3696709954 | 0 |
| 220.87.81.67 | 3696709955 | 0 |
| 220.87.81.68 | 3696709956 | 0 |
| 220.87.81.69 | 3696709957 | 0 |
| 220.87.81.70 | 3696709958 | 0 |
| 220.87.81.71 | 3696709959 | 0 |
| 220.87.81.72 | 3696709960 | 0 |
| 220.87.81.73 | 3696709961 | 0 |
| 220.87.81.74 | 3696709962 | 0 |
| 220.87.81.75 | 3696709963 | 0 |
| 220.87.81.76 | 3696709964 | 0 |
| 220.87.81.77 | 3696709965 | 0 |
| 220.87.81.78 | 3696709966 | 0 |
| 220.87.81.79 | 3696709967 | 0 |
| 220.87.81.80 | 3696709968 | 0 |
| 220.87.81.81 | 3696709969 | 0 |
| 220.87.81.82 | 3696709970 | 0 |
| 220.87.81.83 | 3696709971 | 0 |
| 220.87.81.84 | 3696709972 | 0 |
| 220.87.81.85 | 3696709973 | 0 |