Les adresses IP débutant par 99.66.217 sont fournies par AT&T Services, Inc., elles appartiennent au CIDR (Classless Inter-Domain Routing) 99.64.0.0/11, le bloc IP comprant les adresses de 99.64.0.0 à 99.95.255.255). Le numéro de système autonome (ASN) est 7018.
| ASN | 7018 |
| IP commençant par | 99.64.0.0 |
| IP se terminant par | 99.95.255.255 |
| Nom ASN | AT&T Services, Inc. |
| CDIR | 99.64.0.0/11 |
| IP numérique | |
| Registe | arin |
| Dernière mise à jour | 22/07/2017 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | US | États-Unis | - | Atlanta | 33,749 | -84,388 | 2017-07-22 |
| MaxMind | US | États-Unis | - | Jonesboro | 33,4976 | -84,3807 | 2017-07-22 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 99.66.217.0 | 1665325312 | 0 |
| 99.66.217.1 | 1665325313 | 0 |
| 99.66.217.2 | 1665325314 | 0 |
| 99.66.217.3 | 1665325315 | 0 |
| 99.66.217.4 | 1665325316 | 0 |
| 99.66.217.5 | 1665325317 | 0 |
| 99.66.217.6 | 1665325318 | 0 |
| 99.66.217.7 | 1665325319 | 0 |
| 99.66.217.8 | 1665325320 | 0 |
| 99.66.217.9 | 1665325321 | 0 |
| 99.66.217.10 | 1665325322 | 0 |
| 99.66.217.11 | 1665325323 | 0 |
| 99.66.217.12 | 1665325324 | 0 |
| 99.66.217.13 | 1665325325 | 0 |
| 99.66.217.14 | 1665325326 | 0 |
| 99.66.217.15 | 1665325327 | 0 |
| 99.66.217.16 | 1665325328 | 0 |
| 99.66.217.17 | 1665325329 | 0 |
| 99.66.217.18 | 1665325330 | 0 |
| 99.66.217.19 | 1665325331 | 0 |
| 99.66.217.20 | 1665325332 | 0 |
| 99.66.217.21 | 1665325333 | 0 |
| 99.66.217.22 | 1665325334 | 0 |
| 99.66.217.23 | 1665325335 | 0 |
| 99.66.217.24 | 1665325336 | 0 |
| 99.66.217.25 | 1665325337 | 0 |
| 99.66.217.26 | 1665325338 | 0 |
| 99.66.217.27 | 1665325339 | 0 |
| 99.66.217.28 | 1665325340 | 0 |
| 99.66.217.29 | 1665325341 | 0 |
| 99.66.217.30 | 1665325342 | 0 |
| 99.66.217.31 | 1665325343 | 0 |
| 99.66.217.32 | 1665325344 | 0 |
| 99.66.217.33 | 1665325345 | 0 |
| 99.66.217.34 | 1665325346 | 0 |
| 99.66.217.35 | 1665325347 | 0 |
| 99.66.217.36 | 1665325348 | 0 |
| 99.66.217.37 | 1665325349 | 0 |
| 99.66.217.38 | 1665325350 | 0 |
| 99.66.217.39 | 1665325351 | 0 |
| 99.66.217.40 | 1665325352 | 0 |
| 99.66.217.41 | 1665325353 | 0 |
| 99.66.217.42 | 1665325354 | 0 |
| 99.66.217.43 | 1665325355 | 0 |
| 99.66.217.44 | 1665325356 | 0 |
| 99.66.217.45 | 1665325357 | 0 |
| 99.66.217.46 | 1665325358 | 0 |
| 99.66.217.47 | 1665325359 | 0 |
| 99.66.217.48 | 1665325360 | 0 |
| 99.66.217.49 | 1665325361 | 0 |
| 99.66.217.50 | 1665325362 | 0 |
| 99.66.217.51 | 1665325363 | 0 |
| 99.66.217.52 | 1665325364 | 0 |
| 99.66.217.53 | 1665325365 | 0 |
| 99.66.217.54 | 1665325366 | 0 |
| 99.66.217.55 | 1665325367 | 0 |
| 99.66.217.56 | 1665325368 | 0 |
| 99.66.217.57 | 1665325369 | 0 |
| 99.66.217.58 | 1665325370 | 0 |
| 99.66.217.59 | 1665325371 | 0 |
| 99.66.217.60 | 1665325372 | 0 |
| 99.66.217.61 | 1665325373 | 0 |
| 99.66.217.62 | 1665325374 | 0 |
| 99.66.217.63 | 1665325375 | 0 |
| 99.66.217.64 | 1665325376 | 0 |
| 99.66.217.65 | 1665325377 | 0 |
| 99.66.217.66 | 1665325378 | 0 |
| 99.66.217.67 | 1665325379 | 0 |
| 99.66.217.68 | 1665325380 | 0 |
| 99.66.217.69 | 1665325381 | 0 |
| 99.66.217.70 | 1665325382 | 0 |
| 99.66.217.71 | 1665325383 | 0 |
| 99.66.217.72 | 1665325384 | 0 |
| 99.66.217.73 | 1665325385 | 0 |
| 99.66.217.74 | 1665325386 | 0 |
| 99.66.217.75 | 1665325387 | 0 |
| 99.66.217.76 | 1665325388 | 0 |
| 99.66.217.77 | 1665325389 | 0 |
| 99.66.217.78 | 1665325390 | 0 |
| 99.66.217.79 | 1665325391 | 0 |
| 99.66.217.80 | 1665325392 | 0 |
| 99.66.217.81 | 1665325393 | 0 |
| 99.66.217.82 | 1665325394 | 0 |
| 99.66.217.83 | 1665325395 | 0 |
| 99.66.217.84 | 1665325396 | 0 |
| 99.66.217.85 | 1665325397 | 0 |