L'indirizzo IP 123.20.81 è fornito da VNPT Corp, che è di proprietà del CIDR (Classless Inter-Domain Routing) 123.20.64.0/18, IP tra 123.20.64.0 a 123.20.127.255 ). Il numero di sistema autonomo (ASN) è 45899.
| ASN | 45899 |
| IP inizia con | 123.20.64.0 |
| IP finale con | 123.20.127.255 |
| ASN Nome | VNPT Corp |
| CDIR | 123.20.64.0/18 |
| IP numerico | |
| Registe | apnic |
| Ultimo aggiornamento | 07/07/2017 |

| Codice paese | Paese | Regione | Città | Latitude | Longitude | Ultimo aggiornamento | |
| IP2Location | VN | Viet Nam | - | Hanoi | 21,0245 | 105,8412 | 2017-07-03 |
| MaxMind | VN | Vietnam | - | - | 10,8142 | 106,6438 | 2017-07-03 |
| Whois | VN | - | - | - | 108 | 14 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 123.20.81.0 | 2064929024 | 0 |
| 123.20.81.1 | 2064929025 | 0 |
| 123.20.81.2 | 2064929026 | 0 |
| 123.20.81.3 | 2064929027 | 0 |
| 123.20.81.4 | 2064929028 | 0 |
| 123.20.81.5 | 2064929029 | 0 |
| 123.20.81.6 | 2064929030 | 0 |
| 123.20.81.7 | 2064929031 | 0 |
| 123.20.81.8 | 2064929032 | 0 |
| 123.20.81.9 | 2064929033 | 0 |
| 123.20.81.10 | 2064929034 | 0 |
| 123.20.81.11 | 2064929035 | 0 |
| 123.20.81.12 | 2064929036 | 0 |
| 123.20.81.13 | 2064929037 | 0 |
| 123.20.81.14 | 2064929038 | 0 |
| 123.20.81.15 | 2064929039 | 0 |
| 123.20.81.16 | 2064929040 | 0 |
| 123.20.81.17 | 2064929041 | 0 |
| 123.20.81.18 | 2064929042 | 0 |
| 123.20.81.19 | 2064929043 | 0 |
| 123.20.81.20 | 2064929044 | 0 |
| 123.20.81.21 | 2064929045 | 0 |
| 123.20.81.22 | 2064929046 | 0 |
| 123.20.81.23 | 2064929047 | 0 |
| 123.20.81.24 | 2064929048 | 0 |
| 123.20.81.25 | 2064929049 | 0 |
| 123.20.81.26 | 2064929050 | 0 |
| 123.20.81.27 | 2064929051 | 0 |
| 123.20.81.28 | 2064929052 | 0 |
| 123.20.81.29 | 2064929053 | 0 |
| 123.20.81.30 | 2064929054 | 0 |
| 123.20.81.31 | 2064929055 | 0 |
| 123.20.81.32 | 2064929056 | 0 |
| 123.20.81.33 | 2064929057 | 0 |
| 123.20.81.34 | 2064929058 | 0 |
| 123.20.81.35 | 2064929059 | 0 |
| 123.20.81.36 | 2064929060 | 0 |
| 123.20.81.37 | 2064929061 | 0 |
| 123.20.81.38 | 2064929062 | 0 |
| 123.20.81.39 | 2064929063 | 0 |
| 123.20.81.40 | 2064929064 | 0 |
| 123.20.81.41 | 2064929065 | 0 |
| 123.20.81.42 | 2064929066 | 0 |
| 123.20.81.43 | 2064929067 | 0 |
| 123.20.81.44 | 2064929068 | 0 |
| 123.20.81.45 | 2064929069 | 0 |
| 123.20.81.46 | 2064929070 | 0 |
| 123.20.81.47 | 2064929071 | 0 |
| 123.20.81.48 | 2064929072 | 0 |
| 123.20.81.49 | 2064929073 | 0 |
| 123.20.81.50 | 2064929074 | 0 |
| 123.20.81.51 | 2064929075 | 0 |
| 123.20.81.52 | 2064929076 | 0 |
| 123.20.81.53 | 2064929077 | 0 |
| 123.20.81.54 | 2064929078 | 0 |
| 123.20.81.55 | 2064929079 | 0 |
| 123.20.81.56 | 2064929080 | 0 |
| 123.20.81.57 | 2064929081 | 0 |
| 123.20.81.58 | 2064929082 | 0 |
| 123.20.81.59 | 2064929083 | 0 |
| 123.20.81.60 | 2064929084 | 0 |
| 123.20.81.61 | 2064929085 | 0 |
| 123.20.81.62 | 2064929086 | 0 |
| 123.20.81.63 | 2064929087 | 0 |
| 123.20.81.64 | 2064929088 | 0 |
| 123.20.81.65 | 2064929089 | 0 |
| 123.20.81.66 | 2064929090 | 0 |
| 123.20.81.67 | 2064929091 | 0 |
| 123.20.81.68 | 2064929092 | 0 |
| 123.20.81.69 | 2064929093 | 0 |
| 123.20.81.70 | 2064929094 | 0 |
| 123.20.81.71 | 2064929095 | 0 |
| 123.20.81.72 | 2064929096 | 0 |
| 123.20.81.73 | 2064929097 | 0 |
| 123.20.81.74 | 2064929098 | 0 |
| 123.20.81.75 | 2064929099 | 0 |
| 123.20.81.76 | 2064929100 | 0 |
| 123.20.81.77 | 2064929101 | 0 |
| 123.20.81.78 | 2064929102 | 0 |
| 123.20.81.79 | 2064929103 | 0 |
| 123.20.81.80 | 2064929104 | 0 |
| 123.20.81.81 | 2064929105 | 0 |
| 123.20.81.82 | 2064929106 | 0 |
| 123.20.81.83 | 2064929107 | 0 |
| 123.20.81.84 | 2064929108 | 0 |
| 123.20.81.85 | 2064929109 | 0 |