L'indirizzo IP 64.221.81 è fornito da XO Communications, che è di proprietà del CIDR (Classless Inter-Domain Routing) 64.220.0.0/15, IP tra 64.220.0.0 a 64.221.255.255 ). Il numero di sistema autonomo (ASN) è 2828.
| ASN | 2828 |
| IP inizia con | 64.220.0.0 |
| IP finale con | 64.221.255.255 |
| ASN Nome | XO Communications |
| CDIR | 64.220.0.0/15 |
| IP numerico | |
| Registe | arin |
| Ultimo aggiornamento | 22/08/2018 |

| Codice paese | Paese | Regione | Città | Latitude | Longitude | Ultimo aggiornamento | |
| IP2Location | US | United States | - | Washington | 38,8951 | -77,0364 | 2018-08-22 |
| MaxMind | US | United States | - | Tewksbury | 42,6106 | -71,2342 | 2018-08-22 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 64.221.81.0 | 1088246016 | 0 |
| 64.221.81.1 | 1088246017 | 0 |
| 64.221.81.2 | 1088246018 | 0 |
| 64.221.81.3 | 1088246019 | 0 |
| 64.221.81.4 | 1088246020 | 0 |
| 64.221.81.5 | 1088246021 | 0 |
| 64.221.81.6 | 1088246022 | 0 |
| 64.221.81.7 | 1088246023 | 0 |
| 64.221.81.8 | 1088246024 | 0 |
| 64.221.81.9 | 1088246025 | 0 |
| 64.221.81.10 | 1088246026 | 0 |
| 64.221.81.11 | 1088246027 | 0 |
| 64.221.81.12 | 1088246028 | 0 |
| 64.221.81.13 | 1088246029 | 0 |
| 64.221.81.14 | 1088246030 | 0 |
| 64.221.81.15 | 1088246031 | 0 |
| 64.221.81.16 | 1088246032 | 0 |
| 64.221.81.17 | 1088246033 | 0 |
| 64.221.81.18 | 1088246034 | 0 |
| 64.221.81.19 | 1088246035 | 0 |
| 64.221.81.20 | 1088246036 | 0 |
| 64.221.81.21 | 1088246037 | 0 |
| 64.221.81.22 | 1088246038 | 0 |
| 64.221.81.23 | 1088246039 | 0 |
| 64.221.81.24 | 1088246040 | 0 |
| 64.221.81.25 | 1088246041 | 0 |
| 64.221.81.26 | 1088246042 | 0 |
| 64.221.81.27 | 1088246043 | 0 |
| 64.221.81.28 | 1088246044 | 0 |
| 64.221.81.29 | 1088246045 | 0 |
| 64.221.81.30 | 1088246046 | 0 |
| 64.221.81.31 | 1088246047 | 0 |
| 64.221.81.32 | 1088246048 | 0 |
| 64.221.81.33 | 1088246049 | 0 |
| 64.221.81.34 | 1088246050 | 0 |
| 64.221.81.35 | 1088246051 | 0 |
| 64.221.81.36 | 1088246052 | 0 |
| 64.221.81.37 | 1088246053 | 0 |
| 64.221.81.38 | 1088246054 | 0 |
| 64.221.81.39 | 1088246055 | 0 |
| 64.221.81.40 | 1088246056 | 0 |
| 64.221.81.41 | 1088246057 | 0 |
| 64.221.81.42 | 1088246058 | 0 |
| 64.221.81.43 | 1088246059 | 0 |
| 64.221.81.44 | 1088246060 | 0 |
| 64.221.81.45 | 1088246061 | 0 |
| 64.221.81.46 | 1088246062 | 0 |
| 64.221.81.47 | 1088246063 | 0 |
| 64.221.81.48 | 1088246064 | 0 |
| 64.221.81.49 | 1088246065 | 0 |
| 64.221.81.50 | 1088246066 | 0 |
| 64.221.81.51 | 1088246067 | 0 |
| 64.221.81.52 | 1088246068 | 0 |
| 64.221.81.53 | 1088246069 | 0 |
| 64.221.81.54 | 1088246070 | 0 |
| 64.221.81.55 | 1088246071 | 0 |
| 64.221.81.56 | 1088246072 | 0 |
| 64.221.81.57 | 1088246073 | 0 |
| 64.221.81.58 | 1088246074 | 0 |
| 64.221.81.59 | 1088246075 | 0 |
| 64.221.81.60 | 1088246076 | 0 |
| 64.221.81.61 | 1088246077 | 0 |
| 64.221.81.62 | 1088246078 | 0 |
| 64.221.81.63 | 1088246079 | 0 |
| 64.221.81.64 | 1088246080 | 0 |
| 64.221.81.65 | 1088246081 | 0 |
| 64.221.81.66 | 1088246082 | 0 |
| 64.221.81.67 | 1088246083 | 0 |
| 64.221.81.68 | 1088246084 | 0 |
| 64.221.81.69 | 1088246085 | 0 |
| 64.221.81.70 | 1088246086 | 0 |
| 64.221.81.71 | 1088246087 | 0 |
| 64.221.81.72 | 1088246088 | 0 |
| 64.221.81.73 | 1088246089 | 0 |
| 64.221.81.74 | 1088246090 | 0 |
| 64.221.81.75 | 1088246091 | 0 |
| 64.221.81.76 | 1088246092 | 0 |
| 64.221.81.77 | 1088246093 | 0 |
| 64.221.81.78 | 1088246094 | 0 |
| 64.221.81.79 | 1088246095 | 0 |
| 64.221.81.80 | 1088246096 | 0 |
| 64.221.81.81 | 1088246097 | 0 |
| 64.221.81.82 | 1088246098 | 0 |
| 64.221.81.83 | 1088246099 | 0 |
| 64.221.81.84 | 1088246100 | 0 |
| 64.221.81.85 | 1088246101 | 0 |