The IP address 210.91.66 is provided by Korea Telecom, it's belong to the CDIR (Classless Inter-Domain Routing) 210.91.0.0/16 (range 210.91.0.0 to 210.91.255.255). The autonomous system number (ASN) is 4766.
| ASN | 4766 |
| IP starting by | 210.91.0.0 |
| IP ending by | 210.91.255.255 |
| ASN Name | Korea Telecom |
| CDIR | 210.91.0.0/16 |
| Numerical IP | |
| Registry | |
| Last update | 29/03/2020 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | KR | South Korea | - | Kwangmyong | 37.4772 | 126.8664 | 2020-03-28 |
| MaxMind | KR | South Korea | - | Seoul | 37.5111 | 126.9743 | 2020-03-28 |
| Whois | KR | - | - | - | 128 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 210.91.66.0 | 3529196032 | 0 |
| 210.91.66.1 | 3529196033 | 0 |
| 210.91.66.2 | 3529196034 | 0 |
| 210.91.66.3 | 3529196035 | 0 |
| 210.91.66.4 | 3529196036 | 0 |
| 210.91.66.5 | 3529196037 | 0 |
| 210.91.66.6 | 3529196038 | 0 |
| 210.91.66.7 | 3529196039 | 0 |
| 210.91.66.8 | 3529196040 | 0 |
| 210.91.66.9 | 3529196041 | 0 |
| 210.91.66.10 | 3529196042 | 0 |
| 210.91.66.11 | 3529196043 | 0 |
| 210.91.66.12 | 3529196044 | 0 |
| 210.91.66.13 | 3529196045 | 0 |
| 210.91.66.14 | 3529196046 | 0 |
| 210.91.66.15 | 3529196047 | 0 |
| 210.91.66.16 | 3529196048 | 0 |
| 210.91.66.17 | 3529196049 | 0 |
| 210.91.66.18 | 3529196050 | 0 |
| 210.91.66.19 | 3529196051 | 0 |
| 210.91.66.20 | 3529196052 | 0 |
| 210.91.66.21 | 3529196053 | 0 |
| 210.91.66.22 | 3529196054 | 0 |
| 210.91.66.23 | 3529196055 | 0 |
| 210.91.66.24 | 3529196056 | 0 |
| 210.91.66.25 | 3529196057 | 0 |
| 210.91.66.26 | 3529196058 | 0 |
| 210.91.66.27 | 3529196059 | 0 |
| 210.91.66.28 | 3529196060 | 0 |
| 210.91.66.29 | 3529196061 | 0 |
| 210.91.66.30 | 3529196062 | 0 |
| 210.91.66.31 | 3529196063 | 0 |
| 210.91.66.32 | 3529196064 | 0 |
| 210.91.66.33 | 3529196065 | 0 |
| 210.91.66.34 | 3529196066 | 0 |
| 210.91.66.35 | 3529196067 | 0 |
| 210.91.66.36 | 3529196068 | 0 |
| 210.91.66.37 | 3529196069 | 0 |
| 210.91.66.38 | 3529196070 | 0 |
| 210.91.66.39 | 3529196071 | 0 |
| 210.91.66.40 | 3529196072 | 0 |
| 210.91.66.41 | 3529196073 | 0 |
| 210.91.66.42 | 3529196074 | 0 |
| 210.91.66.43 | 3529196075 | 0 |
| 210.91.66.44 | 3529196076 | 0 |
| 210.91.66.45 | 3529196077 | 0 |
| 210.91.66.46 | 3529196078 | 0 |
| 210.91.66.47 | 3529196079 | 0 |
| 210.91.66.48 | 3529196080 | 0 |
| 210.91.66.49 | 3529196081 | 0 |
| 210.91.66.50 | 3529196082 | 0 |
| 210.91.66.51 | 3529196083 | 0 |
| 210.91.66.52 | 3529196084 | 0 |
| 210.91.66.53 | 3529196085 | 0 |
| 210.91.66.54 | 3529196086 | 0 |
| 210.91.66.55 | 3529196087 | 0 |
| 210.91.66.56 | 3529196088 | 0 |
| 210.91.66.57 | 3529196089 | 0 |
| 210.91.66.58 | 3529196090 | 0 |
| 210.91.66.59 | 3529196091 | 0 |
| 210.91.66.60 | 3529196092 | 0 |
| 210.91.66.61 | 3529196093 | 0 |
| 210.91.66.62 | 3529196094 | 0 |
| 210.91.66.63 | 3529196095 | 0 |
| 210.91.66.64 | 3529196096 | 0 |
| 210.91.66.65 | 3529196097 | 0 |
| 210.91.66.66 | 3529196098 | 0 |
| 210.91.66.67 | 3529196099 | 0 |
| 210.91.66.68 | 3529196100 | 0 |
| 210.91.66.69 | 3529196101 | 0 |
| 210.91.66.70 | 3529196102 | 0 |
| 210.91.66.71 | 3529196103 | 0 |
| 210.91.66.72 | 3529196104 | 0 |
| 210.91.66.73 | 3529196105 | 0 |
| 210.91.66.74 | 3529196106 | 0 |
| 210.91.66.75 | 3529196107 | 0 |
| 210.91.66.76 | 3529196108 | 0 |
| 210.91.66.77 | 3529196109 | 0 |
| 210.91.66.78 | 3529196110 | 0 |
| 210.91.66.79 | 3529196111 | 0 |
| 210.91.66.80 | 3529196112 | 0 |
| 210.91.66.81 | 3529196113 | 0 |
| 210.91.66.82 | 3529196114 | 0 |
| 210.91.66.83 | 3529196115 | 0 |
| 210.91.66.84 | 3529196116 | 0 |
| 210.91.66.85 | 3529196117 | 0 |