L'indirizzo IP 121.7.29 è fornito da Singtel Fibre Broadband, che è di proprietà del CIDR (Classless Inter-Domain Routing) 121.7.0.0/17, IP tra 121.7.0.0 a 121.7.127.255 ). Il numero di sistema autonomo (ASN) è 9506.
| ASN | 9506 |
| IP inizia con | 121.7.0.0 |
| IP finale con | 121.7.127.255 |
| ASN Nome | Singtel Fibre Broadband |
| CDIR | 121.7.0.0/17 |
| IP numerico | |
| Registe | apnic |
| Ultimo aggiornamento | 04/09/2017 |

| Codice paese | Paese | Regione | Città | Latitude | Longitude | Ultimo aggiornamento | |
| IP2Location | SG | Singapore | - | Singapore | 1,2897 | 103,8501 | 2017-09-04 |
| MaxMind | SG | Singapore | - | Singapore | 1,2855 | 103,8565 | 2017-09-04 |
| Whois | SG | - | - | - | 104 | 1 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 121.7.29.0 | 2030509312 | 0 |
| 121.7.29.1 | 2030509313 | 0 |
| 121.7.29.2 | 2030509314 | 0 |
| 121.7.29.3 | 2030509315 | 0 |
| 121.7.29.4 | 2030509316 | 0 |
| 121.7.29.5 | 2030509317 | 0 |
| 121.7.29.6 | 2030509318 | 0 |
| 121.7.29.7 | 2030509319 | 0 |
| 121.7.29.8 | 2030509320 | 0 |
| 121.7.29.9 | 2030509321 | 0 |
| 121.7.29.10 | 2030509322 | 0 |
| 121.7.29.11 | 2030509323 | 0 |
| 121.7.29.12 | 2030509324 | 0 |
| 121.7.29.13 | 2030509325 | 0 |
| 121.7.29.14 | 2030509326 | 0 |
| 121.7.29.15 | 2030509327 | 0 |
| 121.7.29.16 | 2030509328 | 0 |
| 121.7.29.17 | 2030509329 | 0 |
| 121.7.29.18 | 2030509330 | 0 |
| 121.7.29.19 | 2030509331 | 0 |
| 121.7.29.20 | 2030509332 | 0 |
| 121.7.29.21 | 2030509333 | 0 |
| 121.7.29.22 | 2030509334 | 0 |
| 121.7.29.23 | 2030509335 | 0 |
| 121.7.29.24 | 2030509336 | 0 |
| 121.7.29.25 | 2030509337 | 0 |
| 121.7.29.26 | 2030509338 | 0 |
| 121.7.29.27 | 2030509339 | 0 |
| 121.7.29.28 | 2030509340 | 0 |
| 121.7.29.29 | 2030509341 | 0 |
| 121.7.29.30 | 2030509342 | 0 |
| 121.7.29.31 | 2030509343 | 0 |
| 121.7.29.32 | 2030509344 | 0 |
| 121.7.29.33 | 2030509345 | 0 |
| 121.7.29.34 | 2030509346 | 0 |
| 121.7.29.35 | 2030509347 | 0 |
| 121.7.29.36 | 2030509348 | 0 |
| 121.7.29.37 | 2030509349 | 0 |
| 121.7.29.38 | 2030509350 | 0 |
| 121.7.29.39 | 2030509351 | 0 |
| 121.7.29.40 | 2030509352 | 0 |
| 121.7.29.41 | 2030509353 | 0 |
| 121.7.29.42 | 2030509354 | 0 |
| 121.7.29.43 | 2030509355 | 0 |
| 121.7.29.44 | 2030509356 | 0 |
| 121.7.29.45 | 2030509357 | 0 |
| 121.7.29.46 | 2030509358 | 0 |
| 121.7.29.47 | 2030509359 | 0 |
| 121.7.29.48 | 2030509360 | 0 |
| 121.7.29.49 | 2030509361 | 0 |
| 121.7.29.50 | 2030509362 | 0 |
| 121.7.29.51 | 2030509363 | 0 |
| 121.7.29.52 | 2030509364 | 0 |
| 121.7.29.53 | 2030509365 | 0 |
| 121.7.29.54 | 2030509366 | 0 |
| 121.7.29.55 | 2030509367 | 0 |
| 121.7.29.56 | 2030509368 | 0 |
| 121.7.29.57 | 2030509369 | 0 |
| 121.7.29.58 | 2030509370 | 0 |
| 121.7.29.59 | 2030509371 | 0 |
| 121.7.29.60 | 2030509372 | 0 |
| 121.7.29.61 | 2030509373 | 0 |
| 121.7.29.62 | 2030509374 | 0 |
| 121.7.29.63 | 2030509375 | 0 |
| 121.7.29.64 | 2030509376 | 0 |
| 121.7.29.65 | 2030509377 | 0 |
| 121.7.29.66 | 2030509378 | 0 |
| 121.7.29.67 | 2030509379 | 0 |
| 121.7.29.68 | 2030509380 | 0 |
| 121.7.29.69 | 2030509381 | 0 |
| 121.7.29.70 | 2030509382 | 0 |
| 121.7.29.71 | 2030509383 | 0 |
| 121.7.29.72 | 2030509384 | 0 |
| 121.7.29.73 | 2030509385 | 0 |
| 121.7.29.74 | 2030509386 | 0 |
| 121.7.29.75 | 2030509387 | 0 |
| 121.7.29.76 | 2030509388 | 0 |
| 121.7.29.77 | 2030509389 | 0 |
| 121.7.29.78 | 2030509390 | 0 |
| 121.7.29.79 | 2030509391 | 0 |
| 121.7.29.80 | 2030509392 | 0 |
| 121.7.29.81 | 2030509393 | 0 |
| 121.7.29.82 | 2030509394 | 0 |
| 121.7.29.83 | 2030509395 | 0 |
| 121.7.29.84 | 2030509396 | 0 |
| 121.7.29.85 | 2030509397 | 0 |
| IP | Numerical IP | DNS |
| 121.7.29.86 | 2030509398 | 0 |
| 121.7.29.87 | 2030509399 | 0 |
| 121.7.29.88 | 2030509400 | 0 |
| 121.7.29.89 | 2030509401 | 0 |
| 121.7.29.90 | 2030509402 | 0 |
| 121.7.29.91 | 2030509403 | 0 |
| 121.7.29.92 | 2030509404 | 0 |
| 121.7.29.93 | 2030509405 | 0 |
| 121.7.29.94 | 2030509406 | 0 |
| 121.7.29.95 | 2030509407 | 0 |
| 121.7.29.96 | 2030509408 | 0 |
| 121.7.29.97 | 2030509409 | 0 |
| 121.7.29.98 | 2030509410 | 0 |
| 121.7.29.99 | 2030509411 | 0 |
| 121.7.29.100 | 2030509412 | 0 |
| 121.7.29.101 | 2030509413 | 0 |
| 121.7.29.102 | 2030509414 | 0 |
| 121.7.29.103 | 2030509415 | 0 |
| 121.7.29.104 | 2030509416 | 0 |
| 121.7.29.105 | 2030509417 | 0 |
| 121.7.29.106 | 2030509418 | 0 |
| 121.7.29.107 | 2030509419 | 0 |
| 121.7.29.108 | 2030509420 | 0 |
| 121.7.29.109 | 2030509421 | 0 |
| 121.7.29.110 | 2030509422 | 0 |
| 121.7.29.111 | 2030509423 | 0 |
| 121.7.29.112 | 2030509424 | 0 |
| 121.7.29.113 | 2030509425 | 0 |
| 121.7.29.114 | 2030509426 | 0 |
| 121.7.29.115 | 2030509427 | 0 |
| 121.7.29.116 | 2030509428 | 0 |
| 121.7.29.117 | 2030509429 | 0 |
| 121.7.29.118 | 2030509430 | 0 |
| 121.7.29.119 | 2030509431 | 0 |
| 121.7.29.120 | 2030509432 | 0 |
| 121.7.29.121 | 2030509433 | 0 |
| 121.7.29.122 | 2030509434 | 0 |
| 121.7.29.123 | 2030509435 | 0 |
| 121.7.29.124 | 2030509436 | 0 |
| 121.7.29.125 | 2030509437 | 0 |
| 121.7.29.126 | 2030509438 | 0 |
| 121.7.29.127 | 2030509439 | 0 |
| 121.7.29.128 | 2030509440 | 0 |
| 121.7.29.129 | 2030509441 | 0 |
| 121.7.29.130 | 2030509442 | 0 |
| 121.7.29.131 | 2030509443 | 0 |
| 121.7.29.132 | 2030509444 | 0 |
| 121.7.29.133 | 2030509445 | 0 |
| 121.7.29.134 | 2030509446 | 0 |
| 121.7.29.135 | 2030509447 | 0 |
| 121.7.29.136 | 2030509448 | 0 |
| 121.7.29.137 | 2030509449 | 0 |
| 121.7.29.138 | 2030509450 | 0 |
| 121.7.29.139 | 2030509451 | 0 |
| 121.7.29.140 | 2030509452 | 0 |
| 121.7.29.141 | 2030509453 | 0 |
| 121.7.29.142 | 2030509454 | 0 |
| 121.7.29.143 | 2030509455 | 0 |
| 121.7.29.144 | 2030509456 | 0 |
| 121.7.29.145 | 2030509457 | 0 |
| 121.7.29.146 | 2030509458 | 0 |
| 121.7.29.147 | 2030509459 | 0 |
| 121.7.29.148 | 2030509460 | 0 |
| 121.7.29.149 | 2030509461 | 0 |
| 121.7.29.150 | 2030509462 | 0 |
| 121.7.29.151 | 2030509463 | 0 |
| 121.7.29.152 | 2030509464 | 0 |
| 121.7.29.153 | 2030509465 | 0 |
| 121.7.29.154 | 2030509466 | 0 |
| 121.7.29.155 | 2030509467 | 0 |
| 121.7.29.156 | 2030509468 | 0 |
| 121.7.29.157 | 2030509469 | 0 |
| 121.7.29.158 | 2030509470 | 0 |
| 121.7.29.159 | 2030509471 | 0 |
| 121.7.29.160 | 2030509472 | 0 |
| 121.7.29.161 | 2030509473 | 0 |
| 121.7.29.162 | 2030509474 | 0 |
| 121.7.29.163 | 2030509475 | 0 |
| 121.7.29.164 | 2030509476 | 0 |
| 121.7.29.165 | 2030509477 | 0 |
| 121.7.29.166 | 2030509478 | 0 |
| 121.7.29.167 | 2030509479 | 0 |
| 121.7.29.168 | 2030509480 | 0 |
| 121.7.29.169 | 2030509481 | 0 |
| 121.7.29.170 | 2030509482 | 0 |
| 121.7.29.171 | 2030509483 | 0 |
| IP | Numerical IP | DNS |
| 121.7.29.172 | 2030509484 | 0 |
| 121.7.29.173 | 2030509485 | 0 |
| 121.7.29.174 | 2030509486 | 0 |
| 121.7.29.175 | 2030509487 | 0 |
| 121.7.29.176 | 2030509488 | 0 |
| 121.7.29.177 | 2030509489 | 0 |
| 121.7.29.178 | 2030509490 | 0 |
| 121.7.29.179 | 2030509491 | 0 |
| 121.7.29.180 | 2030509492 | 0 |
| 121.7.29.181 | 2030509493 | 0 |
| 121.7.29.182 | 2030509494 | 0 |
| 121.7.29.183 | 2030509495 | 0 |
| 121.7.29.184 | 2030509496 | 0 |
| 121.7.29.185 | 2030509497 | 0 |
| 121.7.29.186 | 2030509498 | 0 |
| 121.7.29.187 | 2030509499 | 0 |
| 121.7.29.188 | 2030509500 | 0 |
| 121.7.29.189 | 2030509501 | 0 |
| 121.7.29.190 | 2030509502 | 0 |
| 121.7.29.191 | 2030509503 | 0 |
| 121.7.29.192 | 2030509504 | 0 |
| 121.7.29.193 | 2030509505 | 0 |
| 121.7.29.194 | 2030509506 | 0 |
| 121.7.29.195 | 2030509507 | 0 |
| 121.7.29.196 | 2030509508 | 0 |
| 121.7.29.197 | 2030509509 | 0 |
| 121.7.29.198 | 2030509510 | 0 |
| 121.7.29.199 | 2030509511 | 0 |
| 121.7.29.200 | 2030509512 | 0 |
| 121.7.29.201 | 2030509513 | 0 |
| 121.7.29.202 | 2030509514 | 0 |
| 121.7.29.203 | 2030509515 | 0 |
| 121.7.29.204 | 2030509516 | 0 |
| 121.7.29.205 | 2030509517 | 0 |
| 121.7.29.206 | 2030509518 | 0 |
| 121.7.29.207 | 2030509519 | 0 |
| 121.7.29.208 | 2030509520 | 0 |
| 121.7.29.209 | 2030509521 | 0 |
| 121.7.29.210 | 2030509522 | 0 |
| 121.7.29.211 | 2030509523 | 0 |
| 121.7.29.212 | 2030509524 | 0 |
| 121.7.29.213 | 2030509525 | 0 |
| 121.7.29.214 | 2030509526 | 0 |
| 121.7.29.215 | 2030509527 | 0 |
| 121.7.29.216 | 2030509528 | 0 |
| 121.7.29.217 | 2030509529 | 0 |
| 121.7.29.218 | 2030509530 | 0 |
| 121.7.29.219 | 2030509531 | 0 |
| 121.7.29.220 | 2030509532 | 0 |
| 121.7.29.221 | 2030509533 | 0 |
| 121.7.29.222 | 2030509534 | 0 |
| 121.7.29.223 | 2030509535 | 0 |
| 121.7.29.224 | 2030509536 | 0 |
| 121.7.29.225 | 2030509537 | 0 |
| 121.7.29.226 | 2030509538 | 0 |
| 121.7.29.227 | 2030509539 | 0 |
| 121.7.29.228 | 2030509540 | 0 |
| 121.7.29.229 | 2030509541 | 0 |
| 121.7.29.230 | 2030509542 | 0 |
| 121.7.29.231 | 2030509543 | 0 |
| 121.7.29.232 | 2030509544 | 0 |
| 121.7.29.233 | 2030509545 | 0 |
| 121.7.29.234 | 2030509546 | 0 |
| 121.7.29.235 | 2030509547 | 0 |
| 121.7.29.236 | 2030509548 | 0 |
| 121.7.29.237 | 2030509549 | 0 |
| 121.7.29.238 | 2030509550 | 0 |
| 121.7.29.239 | 2030509551 | 0 |
| 121.7.29.240 | 2030509552 | 0 |
| 121.7.29.241 | 2030509553 | 0 |
| 121.7.29.242 | 2030509554 | 0 |
| 121.7.29.243 | 2030509555 | 0 |
| 121.7.29.244 | 2030509556 | 0 |
| 121.7.29.245 | 2030509557 | 0 |
| 121.7.29.246 | 2030509558 | 0 |
| 121.7.29.247 | 2030509559 | 0 |
| 121.7.29.248 | 2030509560 | 0 |
| 121.7.29.249 | 2030509561 | 0 |
| 121.7.29.250 | 2030509562 | 0 |
| 121.7.29.251 | 2030509563 | 0 |
| 121.7.29.252 | 2030509564 | 0 |
| 121.7.29.253 | 2030509565 | 0 |
| 121.7.29.254 | 2030509566 | 0 |
| 121.7.29.255 | 2030509567 | 0 |