L'indirizzo IP 81.43.181 è fornito da TELEFONICA_DE_ESPANA, che è di proprietà del CIDR (Classless Inter-Domain Routing) 81.43.0.0/16, IP tra 81.43.0.0 a 81.43.255.255 ). Il numero di sistema autonomo (ASN) è 3352.
| ASN | 3352 |
| IP inizia con | 81.43.0.0 |
| IP finale con | 81.43.255.255 |
| ASN Nome | TELEFONICA_DE_ESPANA |
| CDIR | 81.43.0.0/16 |
| IP numerico | |
| Registe | ripencc |
| Ultimo aggiornamento | 04/07/2017 |

| Codice paese | Paese | Regione | Città | Latitude | Longitude | Ultimo aggiornamento | |
| IP2Location | ES | Spain | - | Tortosa | 40,8125 | 0,5216 | 2017-07-04 |
| MaxMind | ES | Spain | - | Tarragona | 41,1167 | 1,25 | 2017-07-04 |
| Whois | ES | - | - | - | -4 | 40 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 81.43.181.0 | 1361818880 | 0 |
| 81.43.181.1 | 1361818881 | 0 |
| 81.43.181.2 | 1361818882 | 0 |
| 81.43.181.3 | 1361818883 | 0 |
| 81.43.181.4 | 1361818884 | 0 |
| 81.43.181.5 | 1361818885 | 0 |
| 81.43.181.6 | 1361818886 | 0 |
| 81.43.181.7 | 1361818887 | 0 |
| 81.43.181.8 | 1361818888 | 0 |
| 81.43.181.9 | 1361818889 | 0 |
| 81.43.181.10 | 1361818890 | 0 |
| 81.43.181.11 | 1361818891 | 0 |
| 81.43.181.12 | 1361818892 | 0 |
| 81.43.181.13 | 1361818893 | 0 |
| 81.43.181.14 | 1361818894 | 0 |
| 81.43.181.15 | 1361818895 | 0 |
| 81.43.181.16 | 1361818896 | 0 |
| 81.43.181.17 | 1361818897 | 0 |
| 81.43.181.18 | 1361818898 | 0 |
| 81.43.181.19 | 1361818899 | 0 |
| 81.43.181.20 | 1361818900 | 0 |
| 81.43.181.21 | 1361818901 | 0 |
| 81.43.181.22 | 1361818902 | 0 |
| 81.43.181.23 | 1361818903 | 0 |
| 81.43.181.24 | 1361818904 | 0 |
| 81.43.181.25 | 1361818905 | 0 |
| 81.43.181.26 | 1361818906 | 0 |
| 81.43.181.27 | 1361818907 | 0 |
| 81.43.181.28 | 1361818908 | 0 |
| 81.43.181.29 | 1361818909 | 0 |
| 81.43.181.30 | 1361818910 | 0 |
| 81.43.181.31 | 1361818911 | 0 |
| 81.43.181.32 | 1361818912 | 0 |
| 81.43.181.33 | 1361818913 | 0 |
| 81.43.181.34 | 1361818914 | 0 |
| 81.43.181.35 | 1361818915 | 0 |
| 81.43.181.36 | 1361818916 | 0 |
| 81.43.181.37 | 1361818917 | 0 |
| 81.43.181.38 | 1361818918 | 0 |
| 81.43.181.39 | 1361818919 | 0 |
| 81.43.181.40 | 1361818920 | 0 |
| 81.43.181.41 | 1361818921 | 0 |
| 81.43.181.42 | 1361818922 | 0 |
| 81.43.181.43 | 1361818923 | 0 |
| 81.43.181.44 | 1361818924 | 0 |
| 81.43.181.45 | 1361818925 | 0 |
| 81.43.181.46 | 1361818926 | 0 |
| 81.43.181.47 | 1361818927 | 0 |
| 81.43.181.48 | 1361818928 | 0 |
| 81.43.181.49 | 1361818929 | 0 |
| 81.43.181.50 | 1361818930 | 0 |
| 81.43.181.51 | 1361818931 | 0 |
| 81.43.181.52 | 1361818932 | 0 |
| 81.43.181.53 | 1361818933 | 0 |
| 81.43.181.54 | 1361818934 | 0 |
| 81.43.181.55 | 1361818935 | 0 |
| 81.43.181.56 | 1361818936 | 0 |
| 81.43.181.57 | 1361818937 | 0 |
| 81.43.181.58 | 1361818938 | 0 |
| 81.43.181.59 | 1361818939 | 0 |
| 81.43.181.60 | 1361818940 | 0 |
| 81.43.181.61 | 1361818941 | 0 |
| 81.43.181.62 | 1361818942 | 0 |
| 81.43.181.63 | 1361818943 | 0 |
| 81.43.181.64 | 1361818944 | 0 |
| 81.43.181.65 | 1361818945 | 0 |
| 81.43.181.66 | 1361818946 | 0 |
| 81.43.181.67 | 1361818947 | 0 |
| 81.43.181.68 | 1361818948 | 0 |
| 81.43.181.69 | 1361818949 | 0 |
| 81.43.181.70 | 1361818950 | 0 |
| 81.43.181.71 | 1361818951 | 0 |
| 81.43.181.72 | 1361818952 | 0 |
| 81.43.181.73 | 1361818953 | 0 |
| 81.43.181.74 | 1361818954 | 0 |
| 81.43.181.75 | 1361818955 | 0 |
| 81.43.181.76 | 1361818956 | 0 |
| 81.43.181.77 | 1361818957 | 0 |
| 81.43.181.78 | 1361818958 | 0 |
| 81.43.181.79 | 1361818959 | 0 |
| 81.43.181.80 | 1361818960 | 0 |
| 81.43.181.81 | 1361818961 | 0 |
| 81.43.181.82 | 1361818962 | 0 |
| 81.43.181.83 | 1361818963 | 0 |
| 81.43.181.84 | 1361818964 | 0 |
| 81.43.181.85 | 1361818965 | 0 |