Les adresses IP débutant par 28.87.56 sont fournies par Plus network operator in Poland, elles appartiennent au CIDR (Classless Inter-Domain Routing) 31.0.0.0/15, le bloc IP comprant les adresses de 31.0.0.0 à 31.1.255.255). Le numéro de système autonome (ASN) est 8374.
| ASN | 8374 |
| IP commençant par | 31.0.0.0 |
| IP se terminant par | 31.1.255.255 |
| Nom ASN | Plus network operator in Poland |
| CDIR | 31.0.0.0/15 |
| IP numérique | |
| Registe | ripencc |
| Dernière mise à jour | 18/09/2019 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | US | États-Unis | - | Houston | 29,7633 | -95,3633 | 2019-09-17 |
| MaxMind | US | États-Unis | - | - | 37,751 | -97,822 | 2019-09-17 |
| Whois | PL | - | - | - | 19 | 52 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 28.87.56.0 | 475478016 | 0 |
| 28.87.56.1 | 475478017 | 0 |
| 28.87.56.2 | 475478018 | 0 |
| 28.87.56.3 | 475478019 | 0 |
| 28.87.56.4 | 475478020 | 0 |
| 28.87.56.5 | 475478021 | 0 |
| 28.87.56.6 | 475478022 | 0 |
| 28.87.56.7 | 475478023 | 0 |
| 28.87.56.8 | 475478024 | 0 |
| 28.87.56.9 | 475478025 | 0 |
| 28.87.56.10 | 475478026 | 0 |
| 28.87.56.11 | 475478027 | 0 |
| 28.87.56.12 | 475478028 | 0 |
| 28.87.56.13 | 475478029 | 0 |
| 28.87.56.14 | 475478030 | 0 |
| 28.87.56.15 | 475478031 | 0 |
| 28.87.56.16 | 475478032 | 0 |
| 28.87.56.17 | 475478033 | 0 |
| 28.87.56.18 | 475478034 | 0 |
| 28.87.56.19 | 475478035 | 0 |
| 28.87.56.20 | 475478036 | 0 |
| 28.87.56.21 | 475478037 | 0 |
| 28.87.56.22 | 475478038 | 0 |
| 28.87.56.23 | 475478039 | 0 |
| 28.87.56.24 | 475478040 | 0 |
| 28.87.56.25 | 475478041 | 0 |
| 28.87.56.26 | 475478042 | 0 |
| 28.87.56.27 | 475478043 | 0 |
| 28.87.56.28 | 475478044 | 0 |
| 28.87.56.29 | 475478045 | 0 |
| 28.87.56.30 | 475478046 | 0 |
| 28.87.56.31 | 475478047 | 0 |
| 28.87.56.32 | 475478048 | 0 |
| 28.87.56.33 | 475478049 | 0 |
| 28.87.56.34 | 475478050 | 0 |
| 28.87.56.35 | 475478051 | 0 |
| 28.87.56.36 | 475478052 | 0 |
| 28.87.56.37 | 475478053 | 0 |
| 28.87.56.38 | 475478054 | 0 |
| 28.87.56.39 | 475478055 | 0 |
| 28.87.56.40 | 475478056 | 0 |
| 28.87.56.41 | 475478057 | 0 |
| 28.87.56.42 | 475478058 | 0 |
| 28.87.56.43 | 475478059 | 0 |
| 28.87.56.44 | 475478060 | 0 |
| 28.87.56.45 | 475478061 | 0 |
| 28.87.56.46 | 475478062 | 0 |
| 28.87.56.47 | 475478063 | 0 |
| 28.87.56.48 | 475478064 | 0 |
| 28.87.56.49 | 475478065 | 0 |
| 28.87.56.50 | 475478066 | 0 |
| 28.87.56.51 | 475478067 | 0 |
| 28.87.56.52 | 475478068 | 0 |
| 28.87.56.53 | 475478069 | 0 |
| 28.87.56.54 | 475478070 | 0 |
| 28.87.56.55 | 475478071 | 0 |
| 28.87.56.56 | 475478072 | 0 |
| 28.87.56.57 | 475478073 | 0 |
| 28.87.56.58 | 475478074 | 0 |
| 28.87.56.59 | 475478075 | 0 |
| 28.87.56.60 | 475478076 | 0 |
| 28.87.56.61 | 475478077 | 0 |
| 28.87.56.62 | 475478078 | 0 |
| 28.87.56.63 | 475478079 | 0 |
| 28.87.56.64 | 475478080 | 0 |
| 28.87.56.65 | 475478081 | 0 |
| 28.87.56.66 | 475478082 | 0 |
| 28.87.56.67 | 475478083 | 0 |
| 28.87.56.68 | 475478084 | 0 |
| 28.87.56.69 | 475478085 | 0 |
| 28.87.56.70 | 475478086 | 0 |
| 28.87.56.71 | 475478087 | 0 |
| 28.87.56.72 | 475478088 | 0 |
| 28.87.56.73 | 475478089 | 0 |
| 28.87.56.74 | 475478090 | 0 |
| 28.87.56.75 | 475478091 | 0 |
| 28.87.56.76 | 475478092 | 0 |
| 28.87.56.77 | 475478093 | 0 |
| 28.87.56.78 | 475478094 | 0 |
| 28.87.56.79 | 475478095 | 0 |
| 28.87.56.80 | 475478096 | 0 |
| 28.87.56.81 | 475478097 | 0 |
| 28.87.56.82 | 475478098 | 0 |
| 28.87.56.83 | 475478099 | 0 |
| 28.87.56.84 | 475478100 | 0 |
| 28.87.56.85 | 475478101 | 0 |