L'indirizzo IP 81.136.61 è fornito da BTnet UK Regional network, che è di proprietà del CIDR (Classless Inter-Domain Routing) 81.128.0.0/11, IP tra 81.128.0.0 a 81.159.255.255 ). Il numero di sistema autonomo (ASN) è 2856.
| ASN | 2856 |
| IP inizia con | 81.128.0.0 |
| IP finale con | 81.159.255.255 |
| ASN Nome | BTnet UK Regional network |
| CDIR | 81.128.0.0/11 |
| IP numerico | |
| Registe | ripencc |
| Ultimo aggiornamento | 02/08/2017 |

| Codice paese | Paese | Regione | Città | Latitude | Longitude | Ultimo aggiornamento | |
| IP2Location | GB | United Kingdom | - | Partick | 55,8708 | -4,3057 | 2017-08-02 |
| MaxMind | GB | United Kingdom | - | Glasgow | 55,8301 | -4,2529 | 2017-08-02 |
| Whois | GB | - | - | - | -3 | 55 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 81.136.61.0 | 1367883008 | 0 |
| 81.136.61.1 | 1367883009 | 0 |
| 81.136.61.2 | 1367883010 | 0 |
| 81.136.61.3 | 1367883011 | 0 |
| 81.136.61.4 | 1367883012 | 0 |
| 81.136.61.5 | 1367883013 | 0 |
| 81.136.61.6 | 1367883014 | 0 |
| 81.136.61.7 | 1367883015 | 0 |
| 81.136.61.8 | 1367883016 | 0 |
| 81.136.61.9 | 1367883017 | 0 |
| 81.136.61.10 | 1367883018 | 0 |
| 81.136.61.11 | 1367883019 | 0 |
| 81.136.61.12 | 1367883020 | 0 |
| 81.136.61.13 | 1367883021 | 0 |
| 81.136.61.14 | 1367883022 | 0 |
| 81.136.61.15 | 1367883023 | 0 |
| 81.136.61.16 | 1367883024 | 0 |
| 81.136.61.17 | 1367883025 | 0 |
| 81.136.61.18 | 1367883026 | 0 |
| 81.136.61.19 | 1367883027 | 0 |
| 81.136.61.20 | 1367883028 | 0 |
| 81.136.61.21 | 1367883029 | 0 |
| 81.136.61.22 | 1367883030 | 0 |
| 81.136.61.23 | 1367883031 | 0 |
| 81.136.61.24 | 1367883032 | 0 |
| 81.136.61.25 | 1367883033 | 0 |
| 81.136.61.26 | 1367883034 | 0 |
| 81.136.61.27 | 1367883035 | 0 |
| 81.136.61.28 | 1367883036 | 0 |
| 81.136.61.29 | 1367883037 | 0 |
| 81.136.61.30 | 1367883038 | 0 |
| 81.136.61.31 | 1367883039 | 0 |
| 81.136.61.32 | 1367883040 | 0 |
| 81.136.61.33 | 1367883041 | 0 |
| 81.136.61.34 | 1367883042 | 0 |
| 81.136.61.35 | 1367883043 | 0 |
| 81.136.61.36 | 1367883044 | 0 |
| 81.136.61.37 | 1367883045 | 0 |
| 81.136.61.38 | 1367883046 | 0 |
| 81.136.61.39 | 1367883047 | 0 |
| 81.136.61.40 | 1367883048 | 0 |
| 81.136.61.41 | 1367883049 | 0 |
| 81.136.61.42 | 1367883050 | 0 |
| 81.136.61.43 | 1367883051 | 0 |
| 81.136.61.44 | 1367883052 | 0 |
| 81.136.61.45 | 1367883053 | 0 |
| 81.136.61.46 | 1367883054 | 0 |
| 81.136.61.47 | 1367883055 | 0 |
| 81.136.61.48 | 1367883056 | 0 |
| 81.136.61.49 | 1367883057 | 0 |
| 81.136.61.50 | 1367883058 | 0 |
| 81.136.61.51 | 1367883059 | 0 |
| 81.136.61.52 | 1367883060 | 0 |
| 81.136.61.53 | 1367883061 | 0 |
| 81.136.61.54 | 1367883062 | 0 |
| 81.136.61.55 | 1367883063 | 0 |
| 81.136.61.56 | 1367883064 | 0 |
| 81.136.61.57 | 1367883065 | 0 |
| 81.136.61.58 | 1367883066 | 0 |
| 81.136.61.59 | 1367883067 | 0 |
| 81.136.61.60 | 1367883068 | 0 |
| 81.136.61.61 | 1367883069 | 0 |
| 81.136.61.62 | 1367883070 | 0 |
| 81.136.61.63 | 1367883071 | 0 |
| 81.136.61.64 | 1367883072 | 0 |
| 81.136.61.65 | 1367883073 | 0 |
| 81.136.61.66 | 1367883074 | 0 |
| 81.136.61.67 | 1367883075 | 0 |
| 81.136.61.68 | 1367883076 | 0 |
| 81.136.61.69 | 1367883077 | 0 |
| 81.136.61.70 | 1367883078 | 0 |
| 81.136.61.71 | 1367883079 | 0 |
| 81.136.61.72 | 1367883080 | 0 |
| 81.136.61.73 | 1367883081 | 0 |
| 81.136.61.74 | 1367883082 | 0 |
| 81.136.61.75 | 1367883083 | 0 |
| 81.136.61.76 | 1367883084 | 0 |
| 81.136.61.77 | 1367883085 | 0 |
| 81.136.61.78 | 1367883086 | 0 |
| 81.136.61.79 | 1367883087 | 0 |
| 81.136.61.80 | 1367883088 | 0 |
| 81.136.61.81 | 1367883089 | 0 |
| 81.136.61.82 | 1367883090 | 0 |
| 81.136.61.83 | 1367883091 | 0 |
| 81.136.61.84 | 1367883092 | 0 |
| 81.136.61.85 | 1367883093 | 0 |