Die IP-Adresse 223.38.91 erfolgt über SK Telecom, es hat gehören zu den GGDV (Classless Inter-Domain Routing) 223.32.0.0/11 (Bereich 223.32.0.0, 223.63.255.255). Die autonomen Systemnummer (ASN) ist 9644.
| ASN | 9644 |
| Ausgehend von IP | 223.32.0.0 |
| Beendigung durch IP | 223.63.255.255 |
| ASN-Namen | SK Telecom |
| GGDV | 223.32.0.0/11 |
| Numerische IP | |
| Registrierung | apnic |
| Letztes update | 25.09.2017 |

| Vorwahl des Landes | Land | Region | Stadt | Breitengrad | Länge | Letztes update | |
| IP2Location | KR | Korea, Republic of | - | Seoul | 37,5683 | 126,9778 | 2017-07-03 |
| MaxMind | KR | Südkorea | - | - | 37,5112 | 126,9741 | 2017-07-03 |
| Whois | KR | - | - | - | 128 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 223.38.91.0 | 3743832832 | 0 |
| 223.38.91.1 | 3743832833 | 0 |
| 223.38.91.2 | 3743832834 | 0 |
| 223.38.91.3 | 3743832835 | 0 |
| 223.38.91.4 | 3743832836 | 0 |
| 223.38.91.5 | 3743832837 | 0 |
| 223.38.91.6 | 3743832838 | 0 |
| 223.38.91.7 | 3743832839 | 0 |
| 223.38.91.8 | 3743832840 | 0 |
| 223.38.91.9 | 3743832841 | 0 |
| 223.38.91.10 | 3743832842 | 0 |
| 223.38.91.11 | 3743832843 | 0 |
| 223.38.91.12 | 3743832844 | 0 |
| 223.38.91.13 | 3743832845 | 0 |
| 223.38.91.14 | 3743832846 | 0 |
| 223.38.91.15 | 3743832847 | 0 |
| 223.38.91.16 | 3743832848 | 0 |
| 223.38.91.17 | 3743832849 | 0 |
| 223.38.91.18 | 3743832850 | 0 |
| 223.38.91.19 | 3743832851 | 0 |
| 223.38.91.20 | 3743832852 | 0 |
| 223.38.91.21 | 3743832853 | 0 |
| 223.38.91.22 | 3743832854 | 0 |
| 223.38.91.23 | 3743832855 | 0 |
| 223.38.91.24 | 3743832856 | 0 |
| 223.38.91.25 | 3743832857 | 0 |
| 223.38.91.26 | 3743832858 | 0 |
| 223.38.91.27 | 3743832859 | 0 |
| 223.38.91.28 | 3743832860 | 0 |
| 223.38.91.29 | 3743832861 | 0 |
| 223.38.91.30 | 3743832862 | 0 |
| 223.38.91.31 | 3743832863 | 0 |
| 223.38.91.32 | 3743832864 | 0 |
| 223.38.91.33 | 3743832865 | 0 |
| 223.38.91.34 | 3743832866 | 0 |
| 223.38.91.35 | 3743832867 | 0 |
| 223.38.91.36 | 3743832868 | 0 |
| 223.38.91.37 | 3743832869 | 0 |
| 223.38.91.38 | 3743832870 | 0 |
| 223.38.91.39 | 3743832871 | 0 |
| 223.38.91.40 | 3743832872 | 0 |
| 223.38.91.41 | 3743832873 | 0 |
| 223.38.91.42 | 3743832874 | 0 |
| 223.38.91.43 | 3743832875 | 0 |
| 223.38.91.44 | 3743832876 | 0 |
| 223.38.91.45 | 3743832877 | 0 |
| 223.38.91.46 | 3743832878 | 0 |
| 223.38.91.47 | 3743832879 | 0 |
| 223.38.91.48 | 3743832880 | 0 |
| 223.38.91.49 | 3743832881 | 0 |
| 223.38.91.50 | 3743832882 | 0 |
| 223.38.91.51 | 3743832883 | 0 |
| 223.38.91.52 | 3743832884 | 0 |
| 223.38.91.53 | 3743832885 | 0 |
| 223.38.91.54 | 3743832886 | 0 |
| 223.38.91.55 | 3743832887 | 0 |
| 223.38.91.56 | 3743832888 | 0 |
| 223.38.91.57 | 3743832889 | 0 |
| 223.38.91.58 | 3743832890 | 0 |
| 223.38.91.59 | 3743832891 | 0 |
| 223.38.91.60 | 3743832892 | 0 |
| 223.38.91.61 | 3743832893 | 0 |
| 223.38.91.62 | 3743832894 | 0 |
| 223.38.91.63 | 3743832895 | 0 |
| 223.38.91.64 | 3743832896 | 0 |
| 223.38.91.65 | 3743832897 | 0 |
| 223.38.91.66 | 3743832898 | 0 |
| 223.38.91.67 | 3743832899 | 0 |
| 223.38.91.68 | 3743832900 | 0 |
| 223.38.91.69 | 3743832901 | 0 |
| 223.38.91.70 | 3743832902 | 0 |
| 223.38.91.71 | 3743832903 | 0 |
| 223.38.91.72 | 3743832904 | 0 |
| 223.38.91.73 | 3743832905 | 0 |
| 223.38.91.74 | 3743832906 | 0 |
| 223.38.91.75 | 3743832907 | 0 |
| 223.38.91.76 | 3743832908 | 0 |
| 223.38.91.77 | 3743832909 | 0 |
| 223.38.91.78 | 3743832910 | 0 |
| 223.38.91.79 | 3743832911 | 0 |
| 223.38.91.80 | 3743832912 | 0 |
| 223.38.91.81 | 3743832913 | 0 |
| 223.38.91.82 | 3743832914 | 0 |
| 223.38.91.83 | 3743832915 | 0 |
| 223.38.91.84 | 3743832916 | 0 |
| 223.38.91.85 | 3743832917 | 0 |