Les adresses IP débutant par 121.7.197 sont fournies par Singtel Fibre Broadband, elles appartiennent au CIDR (Classless Inter-Domain Routing) 121.7.128.0/17, le bloc IP comprant les adresses de 121.7.128.0 à 121.7.255.255). Le numéro de système autonome (ASN) est 9506.
| ASN | 9506 |
| IP commençant par | 121.7.128.0 |
| IP se terminant par | 121.7.255.255 |
| Nom ASN | Singtel Fibre Broadband |
| CDIR | 121.7.128.0/17 |
| IP numérique | |
| Registe | apnic |
| Dernière mise à jour | 15/10/2018 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | CN | Chine | - | Guangzhou | 23,1167 | 113,25 | 2019-07-29 |
| MaxMind | CN | Chine | - | Guangzhou | 23,1167 | 113,25 | 2019-07-29 |
| Whois | SG | - | - | - | 104 | 1 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 121.7.197.0 | 2030552320 | 0 |
| 121.7.197.1 | 2030552321 | 0 |
| 121.7.197.2 | 2030552322 | 0 |
| 121.7.197.3 | 2030552323 | 0 |
| 121.7.197.4 | 2030552324 | 0 |
| 121.7.197.5 | 2030552325 | 0 |
| 121.7.197.6 | 2030552326 | 0 |
| 121.7.197.7 | 2030552327 | 0 |
| 121.7.197.8 | 2030552328 | 0 |
| 121.7.197.9 | 2030552329 | 0 |
| 121.7.197.10 | 2030552330 | 0 |
| 121.7.197.11 | 2030552331 | 0 |
| 121.7.197.12 | 2030552332 | 0 |
| 121.7.197.13 | 2030552333 | 0 |
| 121.7.197.14 | 2030552334 | 0 |
| 121.7.197.15 | 2030552335 | 0 |
| 121.7.197.16 | 2030552336 | 0 |
| 121.7.197.17 | 2030552337 | 0 |
| 121.7.197.18 | 2030552338 | 0 |
| 121.7.197.19 | 2030552339 | 0 |
| 121.7.197.20 | 2030552340 | 0 |
| 121.7.197.21 | 2030552341 | 0 |
| 121.7.197.22 | 2030552342 | 0 |
| 121.7.197.23 | 2030552343 | 0 |
| 121.7.197.24 | 2030552344 | 0 |
| 121.7.197.25 | 2030552345 | 0 |
| 121.7.197.26 | 2030552346 | 0 |
| 121.7.197.27 | 2030552347 | 0 |
| 121.7.197.28 | 2030552348 | 0 |
| 121.7.197.29 | 2030552349 | 0 |
| 121.7.197.30 | 2030552350 | 0 |
| 121.7.197.31 | 2030552351 | 0 |
| 121.7.197.32 | 2030552352 | 0 |
| 121.7.197.33 | 2030552353 | 0 |
| 121.7.197.34 | 2030552354 | 0 |
| 121.7.197.35 | 2030552355 | 0 |
| 121.7.197.36 | 2030552356 | 0 |
| 121.7.197.37 | 2030552357 | 0 |
| 121.7.197.38 | 2030552358 | 0 |
| 121.7.197.39 | 2030552359 | 0 |
| 121.7.197.40 | 2030552360 | 0 |
| 121.7.197.41 | 2030552361 | 0 |
| 121.7.197.42 | 2030552362 | 0 |
| 121.7.197.43 | 2030552363 | 0 |
| 121.7.197.44 | 2030552364 | 0 |
| 121.7.197.45 | 2030552365 | 0 |
| 121.7.197.46 | 2030552366 | 0 |
| 121.7.197.47 | 2030552367 | 0 |
| 121.7.197.48 | 2030552368 | 0 |
| 121.7.197.49 | 2030552369 | 0 |
| 121.7.197.50 | 2030552370 | 0 |
| 121.7.197.51 | 2030552371 | 0 |
| 121.7.197.52 | 2030552372 | 0 |
| 121.7.197.53 | 2030552373 | 0 |
| 121.7.197.54 | 2030552374 | 0 |
| 121.7.197.55 | 2030552375 | 0 |
| 121.7.197.56 | 2030552376 | 0 |
| 121.7.197.57 | 2030552377 | 0 |
| 121.7.197.58 | 2030552378 | 0 |
| 121.7.197.59 | 2030552379 | 0 |
| 121.7.197.60 | 2030552380 | 0 |
| 121.7.197.61 | 2030552381 | 0 |
| 121.7.197.62 | 2030552382 | 0 |
| 121.7.197.63 | 2030552383 | 0 |
| 121.7.197.64 | 2030552384 | 0 |
| 121.7.197.65 | 2030552385 | 0 |
| 121.7.197.66 | 2030552386 | 0 |
| 121.7.197.67 | 2030552387 | 0 |
| 121.7.197.68 | 2030552388 | 0 |
| 121.7.197.69 | 2030552389 | 0 |
| 121.7.197.70 | 2030552390 | 0 |
| 121.7.197.71 | 2030552391 | 0 |
| 121.7.197.72 | 2030552392 | 0 |
| 121.7.197.73 | 2030552393 | 0 |
| 121.7.197.74 | 2030552394 | 0 |
| 121.7.197.75 | 2030552395 | 0 |
| 121.7.197.76 | 2030552396 | 0 |
| 121.7.197.77 | 2030552397 | 0 |
| 121.7.197.78 | 2030552398 | 0 |
| 121.7.197.79 | 2030552399 | 0 |
| 121.7.197.80 | 2030552400 | 0 |
| 121.7.197.81 | 2030552401 | 0 |
| 121.7.197.82 | 2030552402 | 0 |
| 121.7.197.83 | 2030552403 | 0 |
| 121.7.197.84 | 2030552404 | 0 |
| 121.7.197.85 | 2030552405 | 0 |