L'indirizzo IP 219.81.91 è fornito da Taiwan Fixed Network, Telco and Network Service Provider., che è di proprietà del CIDR (Classless Inter-Domain Routing) 219.80.0.0/15, IP tra 219.80.0.0 a 219.81.255.255 ). Il numero di sistema autonomo (ASN) è 9924.
| ASN | 9924 |
| IP inizia con | 219.80.0.0 |
| IP finale con | 219.81.255.255 |
| ASN Nome | Taiwan Fixed Network, Telco and Network Service Provider. |
| CDIR | 219.80.0.0/15 |
| IP numerico | |
| Registe | apnic |
| Ultimo aggiornamento | 12/03/2019 |

| Codice paese | Paese | Regione | Città | Latitude | Longitude | Ultimo aggiornamento | |
| IP2Location | TW | Taiwan, Province of China | - | Hsinchu | 24,8036 | 120,9686 | 2019-03-12 |
| MaxMind | CN | China | - | Hangzhou | 30,2936 | 120,1614 | 2019-03-12 |
| Whois | TW | - | - | - | 121 | 24 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 219.81.91.0 | 3679542016 | 0 |
| 219.81.91.1 | 3679542017 | 0 |
| 219.81.91.2 | 3679542018 | 0 |
| 219.81.91.3 | 3679542019 | 0 |
| 219.81.91.4 | 3679542020 | 0 |
| 219.81.91.5 | 3679542021 | 0 |
| 219.81.91.6 | 3679542022 | 0 |
| 219.81.91.7 | 3679542023 | 0 |
| 219.81.91.8 | 3679542024 | 0 |
| 219.81.91.9 | 3679542025 | 0 |
| 219.81.91.10 | 3679542026 | 0 |
| 219.81.91.11 | 3679542027 | 0 |
| 219.81.91.12 | 3679542028 | 0 |
| 219.81.91.13 | 3679542029 | 0 |
| 219.81.91.14 | 3679542030 | 0 |
| 219.81.91.15 | 3679542031 | 0 |
| 219.81.91.16 | 3679542032 | 0 |
| 219.81.91.17 | 3679542033 | 0 |
| 219.81.91.18 | 3679542034 | 0 |
| 219.81.91.19 | 3679542035 | 0 |
| 219.81.91.20 | 3679542036 | 0 |
| 219.81.91.21 | 3679542037 | 0 |
| 219.81.91.22 | 3679542038 | 0 |
| 219.81.91.23 | 3679542039 | 0 |
| 219.81.91.24 | 3679542040 | 0 |
| 219.81.91.25 | 3679542041 | 0 |
| 219.81.91.26 | 3679542042 | 0 |
| 219.81.91.27 | 3679542043 | 0 |
| 219.81.91.28 | 3679542044 | 0 |
| 219.81.91.29 | 3679542045 | 0 |
| 219.81.91.30 | 3679542046 | 0 |
| 219.81.91.31 | 3679542047 | 0 |
| 219.81.91.32 | 3679542048 | 0 |
| 219.81.91.33 | 3679542049 | 0 |
| 219.81.91.34 | 3679542050 | 0 |
| 219.81.91.35 | 3679542051 | 0 |
| 219.81.91.36 | 3679542052 | 0 |
| 219.81.91.37 | 3679542053 | 0 |
| 219.81.91.38 | 3679542054 | 0 |
| 219.81.91.39 | 3679542055 | 0 |
| 219.81.91.40 | 3679542056 | 0 |
| 219.81.91.41 | 3679542057 | 0 |
| 219.81.91.42 | 3679542058 | 0 |
| 219.81.91.43 | 3679542059 | 0 |
| 219.81.91.44 | 3679542060 | 0 |
| 219.81.91.45 | 3679542061 | 0 |
| 219.81.91.46 | 3679542062 | 0 |
| 219.81.91.47 | 3679542063 | 0 |
| 219.81.91.48 | 3679542064 | 0 |
| 219.81.91.49 | 3679542065 | 0 |
| 219.81.91.50 | 3679542066 | 0 |
| 219.81.91.51 | 3679542067 | 0 |
| 219.81.91.52 | 3679542068 | 0 |
| 219.81.91.53 | 3679542069 | 0 |
| 219.81.91.54 | 3679542070 | 0 |
| 219.81.91.55 | 3679542071 | 0 |
| 219.81.91.56 | 3679542072 | 0 |
| 219.81.91.57 | 3679542073 | 0 |
| 219.81.91.58 | 3679542074 | 0 |
| 219.81.91.59 | 3679542075 | 0 |
| 219.81.91.60 | 3679542076 | 0 |
| 219.81.91.61 | 3679542077 | 0 |
| 219.81.91.62 | 3679542078 | 0 |
| 219.81.91.63 | 3679542079 | 0 |
| 219.81.91.64 | 3679542080 | 0 |
| 219.81.91.65 | 3679542081 | 0 |
| 219.81.91.66 | 3679542082 | 0 |
| 219.81.91.67 | 3679542083 | 0 |
| 219.81.91.68 | 3679542084 | 0 |
| 219.81.91.69 | 3679542085 | 0 |
| 219.81.91.70 | 3679542086 | 0 |
| 219.81.91.71 | 3679542087 | 0 |
| 219.81.91.72 | 3679542088 | 0 |
| 219.81.91.73 | 3679542089 | 0 |
| 219.81.91.74 | 3679542090 | 0 |
| 219.81.91.75 | 3679542091 | 0 |
| 219.81.91.76 | 3679542092 | 0 |
| 219.81.91.77 | 3679542093 | 0 |
| 219.81.91.78 | 3679542094 | 0 |
| 219.81.91.79 | 3679542095 | 0 |
| 219.81.91.80 | 3679542096 | 0 |
| 219.81.91.81 | 3679542097 | 0 |
| 219.81.91.82 | 3679542098 | 0 |
| 219.81.91.83 | 3679542099 | 0 |
| 219.81.91.84 | 3679542100 | 0 |
| 219.81.91.85 | 3679542101 | 0 |