The IP address 203.71.63 is provided by Taiwan Academic Network (TANet) Information Center, it's belong to the CDIR (Classless Inter-Domain Routing) 203.71.0.0/16 (range 203.71.0.0 to 203.71.255.255). The autonomous system number (ASN) is 1659.
| ASN | 1659 |
| IP starting by | 203.71.0.0 |
| IP ending by | 203.71.255.255 |
| ASN Name | Taiwan Academic Network (TANet) Information Center |
| CDIR | 203.71.0.0/16 |
| Numerical IP | |
| Registry | apnic |
| Last update | 01/11/2017 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | TW | Taiwan | - | Taipei | 25.0478 | 121.5319 | 2017-11-01 |
| MaxMind | TW | Taiwan | - | - | 23.5 | 121 | 2017-11-01 |
| Whois | TW | - | - | - | 121 | 24 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 203.71.63.0 | 3410444032 | 0 |
| 203.71.63.1 | 3410444033 | 0 |
| 203.71.63.2 | 3410444034 | 0 |
| 203.71.63.3 | 3410444035 | 0 |
| 203.71.63.4 | 3410444036 | 0 |
| 203.71.63.5 | 3410444037 | 0 |
| 203.71.63.6 | 3410444038 | 0 |
| 203.71.63.7 | 3410444039 | 0 |
| 203.71.63.8 | 3410444040 | 0 |
| 203.71.63.9 | 3410444041 | 0 |
| 203.71.63.10 | 3410444042 | 0 |
| 203.71.63.11 | 3410444043 | 0 |
| 203.71.63.12 | 3410444044 | 0 |
| 203.71.63.13 | 3410444045 | 0 |
| 203.71.63.14 | 3410444046 | 0 |
| 203.71.63.15 | 3410444047 | 0 |
| 203.71.63.16 | 3410444048 | 0 |
| 203.71.63.17 | 3410444049 | 0 |
| 203.71.63.18 | 3410444050 | 0 |
| 203.71.63.19 | 3410444051 | 0 |
| 203.71.63.20 | 3410444052 | 0 |
| 203.71.63.21 | 3410444053 | 0 |
| 203.71.63.22 | 3410444054 | 0 |
| 203.71.63.23 | 3410444055 | 0 |
| 203.71.63.24 | 3410444056 | 0 |
| 203.71.63.25 | 3410444057 | 0 |
| 203.71.63.26 | 3410444058 | 0 |
| 203.71.63.27 | 3410444059 | 0 |
| 203.71.63.28 | 3410444060 | 0 |
| 203.71.63.29 | 3410444061 | 0 |
| 203.71.63.30 | 3410444062 | 0 |
| 203.71.63.31 | 3410444063 | 0 |
| 203.71.63.32 | 3410444064 | 0 |
| 203.71.63.33 | 3410444065 | 0 |
| 203.71.63.34 | 3410444066 | 0 |
| 203.71.63.35 | 3410444067 | 0 |
| 203.71.63.36 | 3410444068 | 0 |
| 203.71.63.37 | 3410444069 | 0 |
| 203.71.63.38 | 3410444070 | 0 |
| 203.71.63.39 | 3410444071 | 0 |
| 203.71.63.40 | 3410444072 | 0 |
| 203.71.63.41 | 3410444073 | 0 |
| 203.71.63.42 | 3410444074 | 0 |
| 203.71.63.43 | 3410444075 | 0 |
| 203.71.63.44 | 3410444076 | 0 |
| 203.71.63.45 | 3410444077 | 0 |
| 203.71.63.46 | 3410444078 | 0 |
| 203.71.63.47 | 3410444079 | 0 |
| 203.71.63.48 | 3410444080 | 0 |
| 203.71.63.49 | 3410444081 | 0 |
| 203.71.63.50 | 3410444082 | 0 |
| 203.71.63.51 | 3410444083 | 0 |
| 203.71.63.52 | 3410444084 | 0 |
| 203.71.63.53 | 3410444085 | 0 |
| 203.71.63.54 | 3410444086 | 0 |
| 203.71.63.55 | 3410444087 | 0 |
| 203.71.63.56 | 3410444088 | 0 |
| 203.71.63.57 | 3410444089 | 0 |
| 203.71.63.58 | 3410444090 | 0 |
| 203.71.63.59 | 3410444091 | 0 |
| 203.71.63.60 | 3410444092 | 0 |
| 203.71.63.61 | 3410444093 | 0 |
| 203.71.63.62 | 3410444094 | 0 |
| 203.71.63.63 | 3410444095 | 0 |
| 203.71.63.64 | 3410444096 | 0 |
| 203.71.63.65 | 3410444097 | 0 |
| 203.71.63.66 | 3410444098 | 0 |
| 203.71.63.67 | 3410444099 | 0 |
| 203.71.63.68 | 3410444100 | 0 |
| 203.71.63.69 | 3410444101 | 0 |
| 203.71.63.70 | 3410444102 | 0 |
| 203.71.63.71 | 3410444103 | 0 |
| 203.71.63.72 | 3410444104 | 0 |
| 203.71.63.73 | 3410444105 | 0 |
| 203.71.63.74 | 3410444106 | 0 |
| 203.71.63.75 | 3410444107 | 0 |
| 203.71.63.76 | 3410444108 | 0 |
| 203.71.63.77 | 3410444109 | 0 |
| 203.71.63.78 | 3410444110 | 0 |
| 203.71.63.79 | 3410444111 | 0 |
| 203.71.63.80 | 3410444112 | 0 |
| 203.71.63.81 | 3410444113 | 0 |
| 203.71.63.82 | 3410444114 | 0 |
| 203.71.63.83 | 3410444115 | 0 |
| 203.71.63.84 | 3410444116 | 0 |
| 203.71.63.85 | 3410444117 | 0 |