The IP address 203.72.61 is provided by Taiwan Academic Network (TANet) Information Center, it's belong to the CDIR (Classless Inter-Domain Routing) 203.72.0.0/16 (range 203.72.0.0 to 203.72.255.255). The autonomous system number (ASN) is 1659.
| ASN | 1659 |
| IP starting by | 203.72.0.0 |
| IP ending by | 203.72.255.255 |
| ASN Name | Taiwan Academic Network (TANet) Information Center |
| CDIR | 203.72.0.0/16 |
| Numerical IP | |
| Registry | apnic |
| Last update | 12/11/2017 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | TW | Taiwan | - | Taipei | 25.0478 | 121.5319 | 2017-11-12 |
| MaxMind | TW | Taiwan | - | - | 23.5 | 121 | 2017-11-12 |
| Whois | TW | - | - | - | 121 | 24 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 203.72.61.0 | 3410509056 | 0 |
| 203.72.61.1 | 3410509057 | 0 |
| 203.72.61.2 | 3410509058 | 0 |
| 203.72.61.3 | 3410509059 | 0 |
| 203.72.61.4 | 3410509060 | 0 |
| 203.72.61.5 | 3410509061 | 0 |
| 203.72.61.6 | 3410509062 | 0 |
| 203.72.61.7 | 3410509063 | 0 |
| 203.72.61.8 | 3410509064 | 0 |
| 203.72.61.9 | 3410509065 | 0 |
| 203.72.61.10 | 3410509066 | 0 |
| 203.72.61.11 | 3410509067 | 0 |
| 203.72.61.12 | 3410509068 | 0 |
| 203.72.61.13 | 3410509069 | 0 |
| 203.72.61.14 | 3410509070 | 0 |
| 203.72.61.15 | 3410509071 | 0 |
| 203.72.61.16 | 3410509072 | 0 |
| 203.72.61.17 | 3410509073 | 0 |
| 203.72.61.18 | 3410509074 | 0 |
| 203.72.61.19 | 3410509075 | 0 |
| 203.72.61.20 | 3410509076 | 0 |
| 203.72.61.21 | 3410509077 | 0 |
| 203.72.61.22 | 3410509078 | 0 |
| 203.72.61.23 | 3410509079 | 0 |
| 203.72.61.24 | 3410509080 | 0 |
| 203.72.61.25 | 3410509081 | 0 |
| 203.72.61.26 | 3410509082 | 0 |
| 203.72.61.27 | 3410509083 | 0 |
| 203.72.61.28 | 3410509084 | 0 |
| 203.72.61.29 | 3410509085 | 0 |
| 203.72.61.30 | 3410509086 | 0 |
| 203.72.61.31 | 3410509087 | 0 |
| 203.72.61.32 | 3410509088 | 0 |
| 203.72.61.33 | 3410509089 | 0 |
| 203.72.61.34 | 3410509090 | 0 |
| 203.72.61.35 | 3410509091 | 0 |
| 203.72.61.36 | 3410509092 | 0 |
| 203.72.61.37 | 3410509093 | 0 |
| 203.72.61.38 | 3410509094 | 0 |
| 203.72.61.39 | 3410509095 | 0 |
| 203.72.61.40 | 3410509096 | 0 |
| 203.72.61.41 | 3410509097 | 0 |
| 203.72.61.42 | 3410509098 | 0 |
| 203.72.61.43 | 3410509099 | 0 |
| 203.72.61.44 | 3410509100 | 0 |
| 203.72.61.45 | 3410509101 | 0 |
| 203.72.61.46 | 3410509102 | 0 |
| 203.72.61.47 | 3410509103 | 0 |
| 203.72.61.48 | 3410509104 | 0 |
| 203.72.61.49 | 3410509105 | 0 |
| 203.72.61.50 | 3410509106 | 0 |
| 203.72.61.51 | 3410509107 | 0 |
| 203.72.61.52 | 3410509108 | 0 |
| 203.72.61.53 | 3410509109 | 0 |
| 203.72.61.54 | 3410509110 | 0 |
| 203.72.61.55 | 3410509111 | 0 |
| 203.72.61.56 | 3410509112 | 0 |
| 203.72.61.57 | 3410509113 | 0 |
| 203.72.61.58 | 3410509114 | 0 |
| 203.72.61.59 | 3410509115 | 0 |
| 203.72.61.60 | 3410509116 | 0 |
| 203.72.61.61 | 3410509117 | 0 |
| 203.72.61.62 | 3410509118 | 0 |
| 203.72.61.63 | 3410509119 | 0 |
| 203.72.61.64 | 3410509120 | 0 |
| 203.72.61.65 | 3410509121 | 0 |
| 203.72.61.66 | 3410509122 | 0 |
| 203.72.61.67 | 3410509123 | 0 |
| 203.72.61.68 | 3410509124 | 0 |
| 203.72.61.69 | 3410509125 | 0 |
| 203.72.61.70 | 3410509126 | 0 |
| 203.72.61.71 | 3410509127 | 0 |
| 203.72.61.72 | 3410509128 | 0 |
| 203.72.61.73 | 3410509129 | 0 |
| 203.72.61.74 | 3410509130 | 0 |
| 203.72.61.75 | 3410509131 | 0 |
| 203.72.61.76 | 3410509132 | 0 |
| 203.72.61.77 | 3410509133 | 0 |
| 203.72.61.78 | 3410509134 | 0 |
| 203.72.61.79 | 3410509135 | 0 |
| 203.72.61.80 | 3410509136 | 0 |
| 203.72.61.81 | 3410509137 | 0 |
| 203.72.61.82 | 3410509138 | 0 |
| 203.72.61.83 | 3410509139 | 0 |
| 203.72.61.84 | 3410509140 | 0 |
| 203.72.61.85 | 3410509141 | 0 |