Les adresses IP débutant par 91.56.228 sont fournies par Internet service provider operations, elles appartiennent au CIDR (Classless Inter-Domain Routing) 91.0.0.0/10, le bloc IP comprant les adresses de 91.0.0.0 à 91.63.255.255). Le numéro de système autonome (ASN) est 3320.
| ASN | 3320 |
| IP commençant par | 91.0.0.0 |
| IP se terminant par | 91.63.255.255 |
| Nom ASN | Internet service provider operations |
| CDIR | 91.0.0.0/10 |
| IP numérique | |
| Registe | ripencc |
| Dernière mise à jour | 19/03/2018 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | DE | Allemagne | - | Bielefeld | 52,0333 | 8,5333 | 2018-03-19 |
| MaxMind | DE | Allemagne | - | Enger | 52,1422 | 8,5489 | 2018-03-19 |
| Whois | DE | - | - | - | 10 | 51 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 91.56.228.0 | 1530455040 | 0 |
| 91.56.228.1 | 1530455041 | 0 |
| 91.56.228.2 | 1530455042 | 0 |
| 91.56.228.3 | 1530455043 | 0 |
| 91.56.228.4 | 1530455044 | 0 |
| 91.56.228.5 | 1530455045 | 0 |
| 91.56.228.6 | 1530455046 | 0 |
| 91.56.228.7 | 1530455047 | 0 |
| 91.56.228.8 | 1530455048 | 0 |
| 91.56.228.9 | 1530455049 | 0 |
| 91.56.228.10 | 1530455050 | 0 |
| 91.56.228.11 | 1530455051 | 0 |
| 91.56.228.12 | 1530455052 | 0 |
| 91.56.228.13 | 1530455053 | 0 |
| 91.56.228.14 | 1530455054 | 0 |
| 91.56.228.15 | 1530455055 | 0 |
| 91.56.228.16 | 1530455056 | 0 |
| 91.56.228.17 | 1530455057 | 0 |
| 91.56.228.18 | 1530455058 | 0 |
| 91.56.228.19 | 1530455059 | 0 |
| 91.56.228.20 | 1530455060 | 0 |
| 91.56.228.21 | 1530455061 | 0 |
| 91.56.228.22 | 1530455062 | 0 |
| 91.56.228.23 | 1530455063 | 0 |
| 91.56.228.24 | 1530455064 | 0 |
| 91.56.228.25 | 1530455065 | 0 |
| 91.56.228.26 | 1530455066 | 0 |
| 91.56.228.27 | 1530455067 | 0 |
| 91.56.228.28 | 1530455068 | 0 |
| 91.56.228.29 | 1530455069 | 0 |
| 91.56.228.30 | 1530455070 | 0 |
| 91.56.228.31 | 1530455071 | 0 |
| 91.56.228.32 | 1530455072 | 0 |
| 91.56.228.33 | 1530455073 | 0 |
| 91.56.228.34 | 1530455074 | 0 |
| 91.56.228.35 | 1530455075 | 0 |
| 91.56.228.36 | 1530455076 | 0 |
| 91.56.228.37 | 1530455077 | 0 |
| 91.56.228.38 | 1530455078 | 0 |
| 91.56.228.39 | 1530455079 | 0 |
| 91.56.228.40 | 1530455080 | 0 |
| 91.56.228.41 | 1530455081 | 0 |
| 91.56.228.42 | 1530455082 | 0 |
| 91.56.228.43 | 1530455083 | 0 |
| 91.56.228.44 | 1530455084 | 0 |
| 91.56.228.45 | 1530455085 | 0 |
| 91.56.228.46 | 1530455086 | 0 |
| 91.56.228.47 | 1530455087 | 0 |
| 91.56.228.48 | 1530455088 | 0 |
| 91.56.228.49 | 1530455089 | 0 |
| 91.56.228.50 | 1530455090 | 0 |
| 91.56.228.51 | 1530455091 | 0 |
| 91.56.228.52 | 1530455092 | 0 |
| 91.56.228.53 | 1530455093 | 0 |
| 91.56.228.54 | 1530455094 | 0 |
| 91.56.228.55 | 1530455095 | 0 |
| 91.56.228.56 | 1530455096 | 0 |
| 91.56.228.57 | 1530455097 | 0 |
| 91.56.228.58 | 1530455098 | 0 |
| 91.56.228.59 | 1530455099 | 0 |
| 91.56.228.60 | 1530455100 | 0 |
| 91.56.228.61 | 1530455101 | 0 |
| 91.56.228.62 | 1530455102 | 0 |
| 91.56.228.63 | 1530455103 | 0 |
| 91.56.228.64 | 1530455104 | 0 |
| 91.56.228.65 | 1530455105 | 0 |
| 91.56.228.66 | 1530455106 | 0 |
| 91.56.228.67 | 1530455107 | 0 |
| 91.56.228.68 | 1530455108 | 0 |
| 91.56.228.69 | 1530455109 | 0 |
| 91.56.228.70 | 1530455110 | 0 |
| 91.56.228.71 | 1530455111 | 0 |
| 91.56.228.72 | 1530455112 | 0 |
| 91.56.228.73 | 1530455113 | 0 |
| 91.56.228.74 | 1530455114 | 0 |
| 91.56.228.75 | 1530455115 | 0 |
| 91.56.228.76 | 1530455116 | 0 |
| 91.56.228.77 | 1530455117 | 0 |
| 91.56.228.78 | 1530455118 | 0 |
| 91.56.228.79 | 1530455119 | 0 |
| 91.56.228.80 | 1530455120 | 0 |
| 91.56.228.81 | 1530455121 | 0 |
| 91.56.228.82 | 1530455122 | 0 |
| 91.56.228.83 | 1530455123 | 0 |
| 91.56.228.84 | 1530455124 | 0 |
| 91.56.228.85 | 1530455125 | 0 |