Les adresses IP débutant par 81.38.231 sont fournies par TELEFONICA_DE_ESPANA, elles appartiennent au CIDR (Classless Inter-Domain Routing) 81.38.0.0/16, le bloc IP comprant les adresses de 81.38.0.0 à 81.38.255.255). Le numéro de système autonome (ASN) est 3352.
| ASN | 3352 |
| IP commençant par | 81.38.0.0 |
| IP se terminant par | 81.38.255.255 |
| Nom ASN | TELEFONICA_DE_ESPANA |
| CDIR | 81.38.0.0/16 |
| IP numérique | |
| Registe | ripencc |
| Dernière mise à jour | 31/12/2018 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | ES | Espagne | - | Barcelona | 41,3888 | 2,159 | 2018-12-31 |
| MaxMind | ES | Espagne | - | Cabrils | 41,5276 | 2,37 | 2018-12-31 |
| Whois | ES | - | - | - | -4 | 40 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 81.38.231.0 | 1361504000 | 0 |
| 81.38.231.1 | 1361504001 | 0 |
| 81.38.231.2 | 1361504002 | 0 |
| 81.38.231.3 | 1361504003 | 0 |
| 81.38.231.4 | 1361504004 | 0 |
| 81.38.231.5 | 1361504005 | 0 |
| 81.38.231.6 | 1361504006 | 0 |
| 81.38.231.7 | 1361504007 | 0 |
| 81.38.231.8 | 1361504008 | 0 |
| 81.38.231.9 | 1361504009 | 0 |
| 81.38.231.10 | 1361504010 | 0 |
| 81.38.231.11 | 1361504011 | 0 |
| 81.38.231.12 | 1361504012 | 0 |
| 81.38.231.13 | 1361504013 | 0 |
| 81.38.231.14 | 1361504014 | 0 |
| 81.38.231.15 | 1361504015 | 0 |
| 81.38.231.16 | 1361504016 | 0 |
| 81.38.231.17 | 1361504017 | 0 |
| 81.38.231.18 | 1361504018 | 0 |
| 81.38.231.19 | 1361504019 | 0 |
| 81.38.231.20 | 1361504020 | 0 |
| 81.38.231.21 | 1361504021 | 0 |
| 81.38.231.22 | 1361504022 | 0 |
| 81.38.231.23 | 1361504023 | 0 |
| 81.38.231.24 | 1361504024 | 0 |
| 81.38.231.25 | 1361504025 | 0 |
| 81.38.231.26 | 1361504026 | 0 |
| 81.38.231.27 | 1361504027 | 0 |
| 81.38.231.28 | 1361504028 | 0 |
| 81.38.231.29 | 1361504029 | 0 |
| 81.38.231.30 | 1361504030 | 0 |
| 81.38.231.31 | 1361504031 | 0 |
| 81.38.231.32 | 1361504032 | 0 |
| 81.38.231.33 | 1361504033 | 0 |
| 81.38.231.34 | 1361504034 | 0 |
| 81.38.231.35 | 1361504035 | 0 |
| 81.38.231.36 | 1361504036 | 0 |
| 81.38.231.37 | 1361504037 | 0 |
| 81.38.231.38 | 1361504038 | 0 |
| 81.38.231.39 | 1361504039 | 0 |
| 81.38.231.40 | 1361504040 | 0 |
| 81.38.231.41 | 1361504041 | 0 |
| 81.38.231.42 | 1361504042 | 0 |
| 81.38.231.43 | 1361504043 | 0 |
| 81.38.231.44 | 1361504044 | 0 |
| 81.38.231.45 | 1361504045 | 0 |
| 81.38.231.46 | 1361504046 | 0 |
| 81.38.231.47 | 1361504047 | 0 |
| 81.38.231.48 | 1361504048 | 0 |
| 81.38.231.49 | 1361504049 | 0 |
| 81.38.231.50 | 1361504050 | 0 |
| 81.38.231.51 | 1361504051 | 0 |
| 81.38.231.52 | 1361504052 | 0 |
| 81.38.231.53 | 1361504053 | 0 |
| 81.38.231.54 | 1361504054 | 0 |
| 81.38.231.55 | 1361504055 | 0 |
| 81.38.231.56 | 1361504056 | 0 |
| 81.38.231.57 | 1361504057 | 0 |
| 81.38.231.58 | 1361504058 | 0 |
| 81.38.231.59 | 1361504059 | 0 |
| 81.38.231.60 | 1361504060 | 0 |
| 81.38.231.61 | 1361504061 | 0 |
| 81.38.231.62 | 1361504062 | 0 |
| 81.38.231.63 | 1361504063 | 0 |
| 81.38.231.64 | 1361504064 | 0 |
| 81.38.231.65 | 1361504065 | 0 |
| 81.38.231.66 | 1361504066 | 0 |
| 81.38.231.67 | 1361504067 | 0 |
| 81.38.231.68 | 1361504068 | 0 |
| 81.38.231.69 | 1361504069 | 0 |
| 81.38.231.70 | 1361504070 | 0 |
| 81.38.231.71 | 1361504071 | 0 |
| 81.38.231.72 | 1361504072 | 0 |
| 81.38.231.73 | 1361504073 | 0 |
| 81.38.231.74 | 1361504074 | 0 |
| 81.38.231.75 | 1361504075 | 0 |
| 81.38.231.76 | 1361504076 | 0 |
| 81.38.231.77 | 1361504077 | 0 |
| 81.38.231.78 | 1361504078 | 0 |
| 81.38.231.79 | 1361504079 | 0 |
| 81.38.231.80 | 1361504080 | 0 |
| 81.38.231.81 | 1361504081 | 0 |
| 81.38.231.82 | 1361504082 | 0 |
| 81.38.231.83 | 1361504083 | 0 |
| 81.38.231.84 | 1361504084 | 0 |
| 81.38.231.85 | 1361504085 | 0 |