La dirección IP 161.71.21 es proporcionada por RedIRIS Autonomous System, que es propiedad de la CIDR (Classless Inter-Domain Routing) 161.72.0.0/16, IP entre 161.72.0.0 a 161.72.255.255 ). El número de sistema autónomo (ASN) es 766.
| ASN | 766 |
| IP que comienzan con | 161.72.0.0 |
| IP que termina con | 161.72.255.255 |
| ASN Nombre | RedIRIS Autonomous System |
| CDIR | 161.72.0.0/16 |
| IP numérica | |
| Registe | ripencc |
| Última actualización | 30/07/2017 |

| Código País | País | Región | Ciudad | Latitud | Longitud | Última actualización | |
| IP2Location | GB | Reino Unido | - | Hempstead | 51,85 | -2,2667 | 2017-07-30 |
| MaxMind | GB | Reino Unido | - | - | 51,4964 | -0,1224 | 2017-07-30 |
| Whois | ES | - | - | - | -4 | 40 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 161.71.21.0 | 2705790208 | 0 |
| 161.71.21.1 | 2705790209 | 0 |
| 161.71.21.2 | 2705790210 | 0 |
| 161.71.21.3 | 2705790211 | 0 |
| 161.71.21.4 | 2705790212 | 0 |
| 161.71.21.5 | 2705790213 | 0 |
| 161.71.21.6 | 2705790214 | 0 |
| 161.71.21.7 | 2705790215 | 0 |
| 161.71.21.8 | 2705790216 | 0 |
| 161.71.21.9 | 2705790217 | 0 |
| 161.71.21.10 | 2705790218 | 0 |
| 161.71.21.11 | 2705790219 | 0 |
| 161.71.21.12 | 2705790220 | 0 |
| 161.71.21.13 | 2705790221 | 0 |
| 161.71.21.14 | 2705790222 | 0 |
| 161.71.21.15 | 2705790223 | 0 |
| 161.71.21.16 | 2705790224 | 0 |
| 161.71.21.17 | 2705790225 | 0 |
| 161.71.21.18 | 2705790226 | 0 |
| 161.71.21.19 | 2705790227 | 0 |
| 161.71.21.20 | 2705790228 | 0 |
| 161.71.21.21 | 2705790229 | 0 |
| 161.71.21.22 | 2705790230 | 0 |
| 161.71.21.23 | 2705790231 | 0 |
| 161.71.21.24 | 2705790232 | 0 |
| 161.71.21.25 | 2705790233 | 0 |
| 161.71.21.26 | 2705790234 | 0 |
| 161.71.21.27 | 2705790235 | 0 |
| 161.71.21.28 | 2705790236 | 0 |
| 161.71.21.29 | 2705790237 | 0 |
| 161.71.21.30 | 2705790238 | 0 |
| 161.71.21.31 | 2705790239 | 0 |
| 161.71.21.32 | 2705790240 | 0 |
| 161.71.21.33 | 2705790241 | 0 |
| 161.71.21.34 | 2705790242 | 0 |
| 161.71.21.35 | 2705790243 | 0 |
| 161.71.21.36 | 2705790244 | 0 |
| 161.71.21.37 | 2705790245 | 0 |
| 161.71.21.38 | 2705790246 | 0 |
| 161.71.21.39 | 2705790247 | 0 |
| 161.71.21.40 | 2705790248 | 0 |
| 161.71.21.41 | 2705790249 | 0 |
| 161.71.21.42 | 2705790250 | 0 |
| 161.71.21.43 | 2705790251 | 0 |
| 161.71.21.44 | 2705790252 | 0 |
| 161.71.21.45 | 2705790253 | 0 |
| 161.71.21.46 | 2705790254 | 0 |
| 161.71.21.47 | 2705790255 | 0 |
| 161.71.21.48 | 2705790256 | 0 |
| 161.71.21.49 | 2705790257 | 0 |
| 161.71.21.50 | 2705790258 | 0 |
| 161.71.21.51 | 2705790259 | 0 |
| 161.71.21.52 | 2705790260 | 0 |
| 161.71.21.53 | 2705790261 | 0 |
| 161.71.21.54 | 2705790262 | 0 |
| 161.71.21.55 | 2705790263 | 0 |
| 161.71.21.56 | 2705790264 | 0 |
| 161.71.21.57 | 2705790265 | 0 |
| 161.71.21.58 | 2705790266 | 0 |
| 161.71.21.59 | 2705790267 | 0 |
| 161.71.21.60 | 2705790268 | 0 |
| 161.71.21.61 | 2705790269 | 0 |
| 161.71.21.62 | 2705790270 | 0 |
| 161.71.21.63 | 2705790271 | 0 |
| 161.71.21.64 | 2705790272 | 0 |
| 161.71.21.65 | 2705790273 | 0 |
| 161.71.21.66 | 2705790274 | 0 |
| 161.71.21.67 | 2705790275 | 0 |
| 161.71.21.68 | 2705790276 | 0 |
| 161.71.21.69 | 2705790277 | 0 |
| 161.71.21.70 | 2705790278 | 0 |
| 161.71.21.71 | 2705790279 | 0 |
| 161.71.21.72 | 2705790280 | 0 |
| 161.71.21.73 | 2705790281 | 0 |
| 161.71.21.74 | 2705790282 | 0 |
| 161.71.21.75 | 2705790283 | 0 |
| 161.71.21.76 | 2705790284 | 0 |
| 161.71.21.77 | 2705790285 | 0 |
| 161.71.21.78 | 2705790286 | 0 |
| 161.71.21.79 | 2705790287 | 0 |
| 161.71.21.80 | 2705790288 | 0 |
| 161.71.21.81 | 2705790289 | 0 |
| 161.71.21.82 | 2705790290 | 0 |
| 161.71.21.83 | 2705790291 | 0 |
| 161.71.21.84 | 2705790292 | 0 |
| 161.71.21.85 | 2705790293 | 0 |