Die IP-Adresse 166.72.66 erfolgt über AT&T Services, Inc., es hat gehören zu den GGDV (Classless Inter-Domain Routing) 166.72.0.0/16 (Bereich 166.72.0.0, 166.72.255.255). Die autonomen Systemnummer (ASN) ist 7018.
| ASN | 7018 |
| Ausgehend von IP | 166.72.0.0 |
| Beendigung durch IP | 166.72.255.255 |
| ASN-Namen | AT&T Services, Inc. |
| GGDV | 166.72.0.0/16 |
| Numerische IP | |
| Registrierung | arin |
| Letztes update | 07.04.2018 |

| Vorwahl des Landes | Land | Region | Stadt | Breitengrad | Länge | Letztes update | |
| IP2Location | US | USA | - | Lake Mary | 28,7599 | -81,3458 | 2018-04-07 |
| MaxMind | US | USA | - | - | 37,751 | -97,822 | 2018-04-07 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 166.72.66.0 | 2789753344 | 0 |
| 166.72.66.1 | 2789753345 | 0 |
| 166.72.66.2 | 2789753346 | 0 |
| 166.72.66.3 | 2789753347 | 0 |
| 166.72.66.4 | 2789753348 | 0 |
| 166.72.66.5 | 2789753349 | 0 |
| 166.72.66.6 | 2789753350 | 0 |
| 166.72.66.7 | 2789753351 | 0 |
| 166.72.66.8 | 2789753352 | 0 |
| 166.72.66.9 | 2789753353 | 0 |
| 166.72.66.10 | 2789753354 | 0 |
| 166.72.66.11 | 2789753355 | 0 |
| 166.72.66.12 | 2789753356 | 0 |
| 166.72.66.13 | 2789753357 | 0 |
| 166.72.66.14 | 2789753358 | 0 |
| 166.72.66.15 | 2789753359 | 0 |
| 166.72.66.16 | 2789753360 | 0 |
| 166.72.66.17 | 2789753361 | 0 |
| 166.72.66.18 | 2789753362 | 0 |
| 166.72.66.19 | 2789753363 | 0 |
| 166.72.66.20 | 2789753364 | 0 |
| 166.72.66.21 | 2789753365 | 0 |
| 166.72.66.22 | 2789753366 | 0 |
| 166.72.66.23 | 2789753367 | 0 |
| 166.72.66.24 | 2789753368 | 0 |
| 166.72.66.25 | 2789753369 | 0 |
| 166.72.66.26 | 2789753370 | 0 |
| 166.72.66.27 | 2789753371 | 0 |
| 166.72.66.28 | 2789753372 | 0 |
| 166.72.66.29 | 2789753373 | 0 |
| 166.72.66.30 | 2789753374 | 0 |
| 166.72.66.31 | 2789753375 | 0 |
| 166.72.66.32 | 2789753376 | 0 |
| 166.72.66.33 | 2789753377 | 0 |
| 166.72.66.34 | 2789753378 | 0 |
| 166.72.66.35 | 2789753379 | 0 |
| 166.72.66.36 | 2789753380 | 0 |
| 166.72.66.37 | 2789753381 | 0 |
| 166.72.66.38 | 2789753382 | 0 |
| 166.72.66.39 | 2789753383 | 0 |
| 166.72.66.40 | 2789753384 | 0 |
| 166.72.66.41 | 2789753385 | 0 |
| 166.72.66.42 | 2789753386 | 0 |
| 166.72.66.43 | 2789753387 | 0 |
| 166.72.66.44 | 2789753388 | 0 |
| 166.72.66.45 | 2789753389 | 0 |
| 166.72.66.46 | 2789753390 | 0 |
| 166.72.66.47 | 2789753391 | 0 |
| 166.72.66.48 | 2789753392 | 0 |
| 166.72.66.49 | 2789753393 | 0 |
| 166.72.66.50 | 2789753394 | 0 |
| 166.72.66.51 | 2789753395 | 0 |
| 166.72.66.52 | 2789753396 | 0 |
| 166.72.66.53 | 2789753397 | 0 |
| 166.72.66.54 | 2789753398 | 0 |
| 166.72.66.55 | 2789753399 | 0 |
| 166.72.66.56 | 2789753400 | 0 |
| 166.72.66.57 | 2789753401 | 0 |
| 166.72.66.58 | 2789753402 | 0 |
| 166.72.66.59 | 2789753403 | 0 |
| 166.72.66.60 | 2789753404 | 0 |
| 166.72.66.61 | 2789753405 | 0 |
| 166.72.66.62 | 2789753406 | 0 |
| 166.72.66.63 | 2789753407 | 0 |
| 166.72.66.64 | 2789753408 | 0 |
| 166.72.66.65 | 2789753409 | 0 |
| 166.72.66.66 | 2789753410 | 0 |
| 166.72.66.67 | 2789753411 | 0 |
| 166.72.66.68 | 2789753412 | 0 |
| 166.72.66.69 | 2789753413 | 0 |
| 166.72.66.70 | 2789753414 | 0 |
| 166.72.66.71 | 2789753415 | 0 |
| 166.72.66.72 | 2789753416 | 0 |
| 166.72.66.73 | 2789753417 | 0 |
| 166.72.66.74 | 2789753418 | 0 |
| 166.72.66.75 | 2789753419 | 0 |
| 166.72.66.76 | 2789753420 | 0 |
| 166.72.66.77 | 2789753421 | 0 |
| 166.72.66.78 | 2789753422 | 0 |
| 166.72.66.79 | 2789753423 | 0 |
| 166.72.66.80 | 2789753424 | 0 |
| 166.72.66.81 | 2789753425 | 0 |
| 166.72.66.82 | 2789753426 | 0 |
| 166.72.66.83 | 2789753427 | 0 |
| 166.72.66.84 | 2789753428 | 0 |
| 166.72.66.85 | 2789753429 | 0 |