Les adresses IP débutant par 219.78.55 sont fournies par PCCW Limited, elles appartiennent au CIDR (Classless Inter-Domain Routing) 219.78.0.0/16, le bloc IP comprant les adresses de 219.78.0.0 à 219.78.255.255). Le numéro de système autonome (ASN) est 4760.
| ASN | 4760 |
| IP commençant par | 219.78.0.0 |
| IP se terminant par | 219.78.255.255 |
| Nom ASN | PCCW Limited |
| CDIR | 219.78.0.0/16 |
| IP numérique | |
| Registe | apnic |
| Dernière mise à jour | 18/07/2019 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | TW | Taïwan | - | Taipei | 25,0478 | 121,5319 | 2019-07-18 |
| MaxMind | HK | Hong Kong | - | - | 22,3167 | 114,2167 | 2019-07-18 |
| Whois | HK | - | - | - | 114 | 22 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 219.78.55.0 | 3679336192 | 0 |
| 219.78.55.1 | 3679336193 | 0 |
| 219.78.55.2 | 3679336194 | 0 |
| 219.78.55.3 | 3679336195 | 0 |
| 219.78.55.4 | 3679336196 | 0 |
| 219.78.55.5 | 3679336197 | 0 |
| 219.78.55.6 | 3679336198 | 0 |
| 219.78.55.7 | 3679336199 | 0 |
| 219.78.55.8 | 3679336200 | 0 |
| 219.78.55.9 | 3679336201 | 0 |
| 219.78.55.10 | 3679336202 | 0 |
| 219.78.55.11 | 3679336203 | 0 |
| 219.78.55.12 | 3679336204 | 0 |
| 219.78.55.13 | 3679336205 | 0 |
| 219.78.55.14 | 3679336206 | 0 |
| 219.78.55.15 | 3679336207 | 0 |
| 219.78.55.16 | 3679336208 | 0 |
| 219.78.55.17 | 3679336209 | 0 |
| 219.78.55.18 | 3679336210 | 0 |
| 219.78.55.19 | 3679336211 | 0 |
| 219.78.55.20 | 3679336212 | 0 |
| 219.78.55.21 | 3679336213 | 0 |
| 219.78.55.22 | 3679336214 | 0 |
| 219.78.55.23 | 3679336215 | 0 |
| 219.78.55.24 | 3679336216 | 0 |
| 219.78.55.25 | 3679336217 | 0 |
| 219.78.55.26 | 3679336218 | 0 |
| 219.78.55.27 | 3679336219 | 0 |
| 219.78.55.28 | 3679336220 | 0 |
| 219.78.55.29 | 3679336221 | 0 |
| 219.78.55.30 | 3679336222 | 0 |
| 219.78.55.31 | 3679336223 | 0 |
| 219.78.55.32 | 3679336224 | 0 |
| 219.78.55.33 | 3679336225 | 0 |
| 219.78.55.34 | 3679336226 | 0 |
| 219.78.55.35 | 3679336227 | 0 |
| 219.78.55.36 | 3679336228 | 0 |
| 219.78.55.37 | 3679336229 | 0 |
| 219.78.55.38 | 3679336230 | 0 |
| 219.78.55.39 | 3679336231 | 0 |
| 219.78.55.40 | 3679336232 | 0 |
| 219.78.55.41 | 3679336233 | 0 |
| 219.78.55.42 | 3679336234 | 0 |
| 219.78.55.43 | 3679336235 | 0 |
| 219.78.55.44 | 3679336236 | 0 |
| 219.78.55.45 | 3679336237 | 0 |
| 219.78.55.46 | 3679336238 | 0 |
| 219.78.55.47 | 3679336239 | 0 |
| 219.78.55.48 | 3679336240 | 0 |
| 219.78.55.49 | 3679336241 | 0 |
| 219.78.55.50 | 3679336242 | 0 |
| 219.78.55.51 | 3679336243 | 0 |
| 219.78.55.52 | 3679336244 | 0 |
| 219.78.55.53 | 3679336245 | 0 |
| 219.78.55.54 | 3679336246 | 0 |
| 219.78.55.55 | 3679336247 | 0 |
| 219.78.55.56 | 3679336248 | 0 |
| 219.78.55.57 | 3679336249 | 0 |
| 219.78.55.58 | 3679336250 | 0 |
| 219.78.55.59 | 3679336251 | 0 |
| 219.78.55.60 | 3679336252 | 0 |
| 219.78.55.61 | 3679336253 | 0 |
| 219.78.55.62 | 3679336254 | 0 |
| 219.78.55.63 | 3679336255 | 0 |
| 219.78.55.64 | 3679336256 | 0 |
| 219.78.55.65 | 3679336257 | 0 |
| 219.78.55.66 | 3679336258 | 0 |
| 219.78.55.67 | 3679336259 | 0 |
| 219.78.55.68 | 3679336260 | 0 |
| 219.78.55.69 | 3679336261 | 0 |
| 219.78.55.70 | 3679336262 | 0 |
| 219.78.55.71 | 3679336263 | 0 |
| 219.78.55.72 | 3679336264 | 0 |
| 219.78.55.73 | 3679336265 | 0 |
| 219.78.55.74 | 3679336266 | 0 |
| 219.78.55.75 | 3679336267 | 0 |
| 219.78.55.76 | 3679336268 | 0 |
| 219.78.55.77 | 3679336269 | 0 |
| 219.78.55.78 | 3679336270 | 0 |
| 219.78.55.79 | 3679336271 | 0 |
| 219.78.55.80 | 3679336272 | 0 |
| 219.78.55.81 | 3679336273 | 0 |
| 219.78.55.82 | 3679336274 | 0 |
| 219.78.55.83 | 3679336275 | 0 |
| 219.78.55.84 | 3679336276 | 0 |
| 219.78.55.85 | 3679336277 | 0 |