La dirección IP 68.21.251 es proporcionada por AT&T Services, Inc., que es propiedad de la CIDR (Classless Inter-Domain Routing) 68.20.0.0/14, IP entre 68.20.0.0 a 68.23.255.255 ). El número de sistema autónomo (ASN) es 7018.
| ASN | 7018 |
| IP que comienzan con | 68.20.0.0 |
| IP que termina con | 68.23.255.255 |
| ASN Nombre | AT&T Services, Inc. |
| CDIR | 68.20.0.0/14 |
| IP numérica | |
| Registe | arin |
| Última actualización | 29/10/2018 |

| Código País | País | Región | Ciudad | Latitud | Longitud | Última actualización | |
| IP2Location | US | Estados Unidos | - | Grand Rapids | 42,9634 | -85,6681 | 2019-07-17 |
| MaxMind | US | Estados Unidos | - | Hamtramck | 42,4056 | -83,0531 | 2019-07-17 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 68.21.251.0 | 1142291200 | 0 |
| 68.21.251.1 | 1142291201 | 0 |
| 68.21.251.2 | 1142291202 | 0 |
| 68.21.251.3 | 1142291203 | 0 |
| 68.21.251.4 | 1142291204 | 0 |
| 68.21.251.5 | 1142291205 | 0 |
| 68.21.251.6 | 1142291206 | 0 |
| 68.21.251.7 | 1142291207 | 0 |
| 68.21.251.8 | 1142291208 | 0 |
| 68.21.251.9 | 1142291209 | 0 |
| 68.21.251.10 | 1142291210 | 0 |
| 68.21.251.11 | 1142291211 | 0 |
| 68.21.251.12 | 1142291212 | 0 |
| 68.21.251.13 | 1142291213 | 0 |
| 68.21.251.14 | 1142291214 | 0 |
| 68.21.251.15 | 1142291215 | 0 |
| 68.21.251.16 | 1142291216 | 0 |
| 68.21.251.17 | 1142291217 | 0 |
| 68.21.251.18 | 1142291218 | 0 |
| 68.21.251.19 | 1142291219 | 0 |
| 68.21.251.20 | 1142291220 | 0 |
| 68.21.251.21 | 1142291221 | 0 |
| 68.21.251.22 | 1142291222 | 0 |
| 68.21.251.23 | 1142291223 | 0 |
| 68.21.251.24 | 1142291224 | 0 |
| 68.21.251.25 | 1142291225 | 0 |
| 68.21.251.26 | 1142291226 | 0 |
| 68.21.251.27 | 1142291227 | 0 |
| 68.21.251.28 | 1142291228 | 0 |
| 68.21.251.29 | 1142291229 | 0 |
| 68.21.251.30 | 1142291230 | 0 |
| 68.21.251.31 | 1142291231 | 0 |
| 68.21.251.32 | 1142291232 | 0 |
| 68.21.251.33 | 1142291233 | 0 |
| 68.21.251.34 | 1142291234 | 0 |
| 68.21.251.35 | 1142291235 | 0 |
| 68.21.251.36 | 1142291236 | 0 |
| 68.21.251.37 | 1142291237 | 0 |
| 68.21.251.38 | 1142291238 | 0 |
| 68.21.251.39 | 1142291239 | 0 |
| 68.21.251.40 | 1142291240 | 0 |
| 68.21.251.41 | 1142291241 | 0 |
| 68.21.251.42 | 1142291242 | 0 |
| 68.21.251.43 | 1142291243 | 0 |
| 68.21.251.44 | 1142291244 | 0 |
| 68.21.251.45 | 1142291245 | 0 |
| 68.21.251.46 | 1142291246 | 0 |
| 68.21.251.47 | 1142291247 | 0 |
| 68.21.251.48 | 1142291248 | 0 |
| 68.21.251.49 | 1142291249 | 0 |
| 68.21.251.50 | 1142291250 | 0 |
| 68.21.251.51 | 1142291251 | 0 |
| 68.21.251.52 | 1142291252 | 0 |
| 68.21.251.53 | 1142291253 | 0 |
| 68.21.251.54 | 1142291254 | 0 |
| 68.21.251.55 | 1142291255 | 0 |
| 68.21.251.56 | 1142291256 | 0 |
| 68.21.251.57 | 1142291257 | 0 |
| 68.21.251.58 | 1142291258 | 0 |
| 68.21.251.59 | 1142291259 | 0 |
| 68.21.251.60 | 1142291260 | 0 |
| 68.21.251.61 | 1142291261 | 0 |
| 68.21.251.62 | 1142291262 | 0 |
| 68.21.251.63 | 1142291263 | 0 |
| 68.21.251.64 | 1142291264 | 0 |
| 68.21.251.65 | 1142291265 | 0 |
| 68.21.251.66 | 1142291266 | 0 |
| 68.21.251.67 | 1142291267 | 0 |
| 68.21.251.68 | 1142291268 | 0 |
| 68.21.251.69 | 1142291269 | 0 |
| 68.21.251.70 | 1142291270 | 0 |
| 68.21.251.71 | 1142291271 | 0 |
| 68.21.251.72 | 1142291272 | 0 |
| 68.21.251.73 | 1142291273 | 0 |
| 68.21.251.74 | 1142291274 | 0 |
| 68.21.251.75 | 1142291275 | 0 |
| 68.21.251.76 | 1142291276 | 0 |
| 68.21.251.77 | 1142291277 | 0 |
| 68.21.251.78 | 1142291278 | 0 |
| 68.21.251.79 | 1142291279 | 0 |
| 68.21.251.80 | 1142291280 | 0 |
| 68.21.251.81 | 1142291281 | 0 |
| 68.21.251.82 | 1142291282 | 0 |
| 68.21.251.83 | 1142291283 | 0 |
| 68.21.251.84 | 1142291284 | 0 |
| 68.21.251.85 | 1142291285 | 0 |