La dirección IP 12.221.5 es proporcionada por AT&T Services, Inc., que es propiedad de la CIDR (Classless Inter-Domain Routing) 12.0.0.0/8, IP entre 12.0.0.0 a 12.255.255.255 ). El número de sistema autónomo (ASN) es 7018.
| ASN | 7018 |
| IP que comienzan con | 12.0.0.0 |
| IP que termina con | 12.255.255.255 |
| ASN Nombre | AT&T Services, Inc. |
| CDIR | 12.0.0.0/8 |
| IP numérica | |
| Registe | |
| Última actualización | 04/08/2017 |

| Código País | País | Región | Ciudad | Latitud | Longitud | Última actualización | |
| IP2Location | US | Estados Unidos | - | Middletown | 40,3956 | -74,1106 | 2017-08-04 |
| MaxMind | US | Estados Unidos | - | San Antonio | 29,5548 | -98,6951 | 2017-08-04 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 12.221.5.0 | 215811328 | 0 |
| 12.221.5.1 | 215811329 | 0 |
| 12.221.5.2 | 215811330 | 0 |
| 12.221.5.3 | 215811331 | 0 |
| 12.221.5.4 | 215811332 | 0 |
| 12.221.5.5 | 215811333 | 0 |
| 12.221.5.6 | 215811334 | 0 |
| 12.221.5.7 | 215811335 | 0 |
| 12.221.5.8 | 215811336 | 0 |
| 12.221.5.9 | 215811337 | 0 |
| 12.221.5.10 | 215811338 | 0 |
| 12.221.5.11 | 215811339 | 0 |
| 12.221.5.12 | 215811340 | 0 |
| 12.221.5.13 | 215811341 | 0 |
| 12.221.5.14 | 215811342 | 0 |
| 12.221.5.15 | 215811343 | 0 |
| 12.221.5.16 | 215811344 | 0 |
| 12.221.5.17 | 215811345 | 0 |
| 12.221.5.18 | 215811346 | 0 |
| 12.221.5.19 | 215811347 | 0 |
| 12.221.5.20 | 215811348 | 0 |
| 12.221.5.21 | 215811349 | 0 |
| 12.221.5.22 | 215811350 | 0 |
| 12.221.5.23 | 215811351 | 0 |
| 12.221.5.24 | 215811352 | 0 |
| 12.221.5.25 | 215811353 | 0 |
| 12.221.5.26 | 215811354 | 0 |
| 12.221.5.27 | 215811355 | 0 |
| 12.221.5.28 | 215811356 | 0 |
| 12.221.5.29 | 215811357 | 0 |
| 12.221.5.30 | 215811358 | 0 |
| 12.221.5.31 | 215811359 | 0 |
| 12.221.5.32 | 215811360 | 0 |
| 12.221.5.33 | 215811361 | 0 |
| 12.221.5.34 | 215811362 | 0 |
| 12.221.5.35 | 215811363 | 0 |
| 12.221.5.36 | 215811364 | 0 |
| 12.221.5.37 | 215811365 | 0 |
| 12.221.5.38 | 215811366 | 0 |
| 12.221.5.39 | 215811367 | 0 |
| 12.221.5.40 | 215811368 | 0 |
| 12.221.5.41 | 215811369 | 0 |
| 12.221.5.42 | 215811370 | 0 |
| 12.221.5.43 | 215811371 | 0 |
| 12.221.5.44 | 215811372 | 0 |
| 12.221.5.45 | 215811373 | 0 |
| 12.221.5.46 | 215811374 | 0 |
| 12.221.5.47 | 215811375 | 0 |
| 12.221.5.48 | 215811376 | 0 |
| 12.221.5.49 | 215811377 | 0 |
| 12.221.5.50 | 215811378 | 0 |
| 12.221.5.51 | 215811379 | 0 |
| 12.221.5.52 | 215811380 | 0 |
| 12.221.5.53 | 215811381 | 0 |
| 12.221.5.54 | 215811382 | 0 |
| 12.221.5.55 | 215811383 | 0 |
| 12.221.5.56 | 215811384 | 0 |
| 12.221.5.57 | 215811385 | 0 |
| 12.221.5.58 | 215811386 | 0 |
| 12.221.5.59 | 215811387 | 0 |
| 12.221.5.60 | 215811388 | 0 |
| 12.221.5.61 | 215811389 | 0 |
| 12.221.5.62 | 215811390 | 0 |
| 12.221.5.63 | 215811391 | 0 |
| 12.221.5.64 | 215811392 | 0 |
| 12.221.5.65 | 215811393 | 0 |
| 12.221.5.66 | 215811394 | 0 |
| 12.221.5.67 | 215811395 | 0 |
| 12.221.5.68 | 215811396 | 0 |
| 12.221.5.69 | 215811397 | 0 |
| 12.221.5.70 | 215811398 | 0 |
| 12.221.5.71 | 215811399 | 0 |
| 12.221.5.72 | 215811400 | 0 |
| 12.221.5.73 | 215811401 | 0 |
| 12.221.5.74 | 215811402 | 0 |
| 12.221.5.75 | 215811403 | 0 |
| 12.221.5.76 | 215811404 | 0 |
| 12.221.5.77 | 215811405 | 0 |
| 12.221.5.78 | 215811406 | 0 |
| 12.221.5.79 | 215811407 | 0 |
| 12.221.5.80 | 215811408 | 0 |
| 12.221.5.81 | 215811409 | 0 |
| 12.221.5.82 | 215811410 | 0 |
| 12.221.5.83 | 215811411 | 0 |
| 12.221.5.84 | 215811412 | 0 |
| 12.221.5.85 | 215811413 | 0 |