La dirección IP 216.21.29 es proporcionada por First Communications LLC, que es propiedad de la CIDR (Classless Inter-Domain Routing) 216.21.32.0/19, IP entre 216.21.32.0 a 216.21.63.255 ). El número de sistema autónomo (ASN) es 16399.
| ASN | 16399 |
| IP que comienzan con | 216.21.32.0 |
| IP que termina con | 216.21.63.255 |
| ASN Nombre | First Communications LLC |
| CDIR | 216.21.32.0/19 |
| IP numérica | |
| Registe | arin |
| Última actualización | 05/01/2018 |

| Código País | País | Región | Ciudad | Latitud | Longitud | Última actualización | |
| IP2Location | - | - | - | - | 0 | 0 | 2018-01-05 |
| MaxMind | US | Estados Unidos | - | Chicago | 41,9288 | -87,6315 | 2018-01-05 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 216.21.29.0 | 3625262336 | 0 |
| 216.21.29.1 | 3625262337 | 0 |
| 216.21.29.2 | 3625262338 | 0 |
| 216.21.29.3 | 3625262339 | 0 |
| 216.21.29.4 | 3625262340 | 0 |
| 216.21.29.5 | 3625262341 | 0 |
| 216.21.29.6 | 3625262342 | 0 |
| 216.21.29.7 | 3625262343 | 0 |
| 216.21.29.8 | 3625262344 | 0 |
| 216.21.29.9 | 3625262345 | 0 |
| 216.21.29.10 | 3625262346 | 0 |
| 216.21.29.11 | 3625262347 | 0 |
| 216.21.29.12 | 3625262348 | 0 |
| 216.21.29.13 | 3625262349 | 0 |
| 216.21.29.14 | 3625262350 | 0 |
| 216.21.29.15 | 3625262351 | 0 |
| 216.21.29.16 | 3625262352 | 0 |
| 216.21.29.17 | 3625262353 | 0 |
| 216.21.29.18 | 3625262354 | 0 |
| 216.21.29.19 | 3625262355 | 0 |
| 216.21.29.20 | 3625262356 | 0 |
| 216.21.29.21 | 3625262357 | 0 |
| 216.21.29.22 | 3625262358 | 0 |
| 216.21.29.23 | 3625262359 | 0 |
| 216.21.29.24 | 3625262360 | 0 |
| 216.21.29.25 | 3625262361 | 0 |
| 216.21.29.26 | 3625262362 | 0 |
| 216.21.29.27 | 3625262363 | 0 |
| 216.21.29.28 | 3625262364 | 0 |
| 216.21.29.29 | 3625262365 | 0 |
| 216.21.29.30 | 3625262366 | 0 |
| 216.21.29.31 | 3625262367 | 0 |
| 216.21.29.32 | 3625262368 | 0 |
| 216.21.29.33 | 3625262369 | 0 |
| 216.21.29.34 | 3625262370 | 0 |
| 216.21.29.35 | 3625262371 | 0 |
| 216.21.29.36 | 3625262372 | 0 |
| 216.21.29.37 | 3625262373 | 0 |
| 216.21.29.38 | 3625262374 | 0 |
| 216.21.29.39 | 3625262375 | 0 |
| 216.21.29.40 | 3625262376 | 0 |
| 216.21.29.41 | 3625262377 | 0 |
| 216.21.29.42 | 3625262378 | 0 |
| 216.21.29.43 | 3625262379 | 0 |
| 216.21.29.44 | 3625262380 | 0 |
| 216.21.29.45 | 3625262381 | 0 |
| 216.21.29.46 | 3625262382 | 0 |
| 216.21.29.47 | 3625262383 | 0 |
| 216.21.29.48 | 3625262384 | 0 |
| 216.21.29.49 | 3625262385 | 0 |
| 216.21.29.50 | 3625262386 | 0 |
| 216.21.29.51 | 3625262387 | 0 |
| 216.21.29.52 | 3625262388 | 0 |
| 216.21.29.53 | 3625262389 | 0 |
| 216.21.29.54 | 3625262390 | 0 |
| 216.21.29.55 | 3625262391 | 0 |
| 216.21.29.56 | 3625262392 | 0 |
| 216.21.29.57 | 3625262393 | 0 |
| 216.21.29.58 | 3625262394 | 0 |
| 216.21.29.59 | 3625262395 | 0 |
| 216.21.29.60 | 3625262396 | 0 |
| 216.21.29.61 | 3625262397 | 0 |
| 216.21.29.62 | 3625262398 | 0 |
| 216.21.29.63 | 3625262399 | 0 |
| 216.21.29.64 | 3625262400 | 0 |
| 216.21.29.65 | 3625262401 | 0 |
| 216.21.29.66 | 3625262402 | 0 |
| 216.21.29.67 | 3625262403 | 0 |
| 216.21.29.68 | 3625262404 | 0 |
| 216.21.29.69 | 3625262405 | 0 |
| 216.21.29.70 | 3625262406 | 0 |
| 216.21.29.71 | 3625262407 | 0 |
| 216.21.29.72 | 3625262408 | 0 |
| 216.21.29.73 | 3625262409 | 0 |
| 216.21.29.74 | 3625262410 | 0 |
| 216.21.29.75 | 3625262411 | 0 |
| 216.21.29.76 | 3625262412 | 0 |
| 216.21.29.77 | 3625262413 | 0 |
| 216.21.29.78 | 3625262414 | 0 |
| 216.21.29.79 | 3625262415 | 0 |
| 216.21.29.80 | 3625262416 | 0 |
| 216.21.29.81 | 3625262417 | 0 |
| 216.21.29.82 | 3625262418 | 0 |
| 216.21.29.83 | 3625262419 | 0 |
| 216.21.29.84 | 3625262420 | 0 |
| 216.21.29.85 | 3625262421 | 0 |