The IP address 66.81.252 is provided by O1.com, it's belong to the CDIR (Classless Inter-Domain Routing) 66.81.240.0/20 (range 66.81.240.0 to 66.81.255.255). The autonomous system number (ASN) is 19864.
| ASN | 19864 |
| IP starting by | 66.81.240.0 |
| IP ending by | 66.81.255.255 |
| ASN Name | O1.com |
| CDIR | 66.81.240.0/20 |
| Numerical IP | |
| Registry | arin |
| Last update | 05/08/2017 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | US | United States | - | Boulevard | 32.6639 | -116.2897 | 2017-08-05 |
| MaxMind | US | United States | - | Chico | 39.7285 | -121.8375 | 2017-08-05 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 66.81.252.0 | 1112669184 | 0 |
| 66.81.252.1 | 1112669185 | 0 |
| 66.81.252.2 | 1112669186 | 0 |
| 66.81.252.3 | 1112669187 | 0 |
| 66.81.252.4 | 1112669188 | 0 |
| 66.81.252.5 | 1112669189 | 0 |
| 66.81.252.6 | 1112669190 | 0 |
| 66.81.252.7 | 1112669191 | 0 |
| 66.81.252.8 | 1112669192 | 0 |
| 66.81.252.9 | 1112669193 | 0 |
| 66.81.252.10 | 1112669194 | 0 |
| 66.81.252.11 | 1112669195 | 0 |
| 66.81.252.12 | 1112669196 | 0 |
| 66.81.252.13 | 1112669197 | 0 |
| 66.81.252.14 | 1112669198 | 0 |
| 66.81.252.15 | 1112669199 | 0 |
| 66.81.252.16 | 1112669200 | 0 |
| 66.81.252.17 | 1112669201 | 0 |
| 66.81.252.18 | 1112669202 | 0 |
| 66.81.252.19 | 1112669203 | 0 |
| 66.81.252.20 | 1112669204 | 0 |
| 66.81.252.21 | 1112669205 | 0 |
| 66.81.252.22 | 1112669206 | 0 |
| 66.81.252.23 | 1112669207 | 0 |
| 66.81.252.24 | 1112669208 | 0 |
| 66.81.252.25 | 1112669209 | 0 |
| 66.81.252.26 | 1112669210 | 0 |
| 66.81.252.27 | 1112669211 | 0 |
| 66.81.252.28 | 1112669212 | 0 |
| 66.81.252.29 | 1112669213 | 0 |
| 66.81.252.30 | 1112669214 | 0 |
| 66.81.252.31 | 1112669215 | 0 |
| 66.81.252.32 | 1112669216 | 0 |
| 66.81.252.33 | 1112669217 | 0 |
| 66.81.252.34 | 1112669218 | 0 |
| 66.81.252.35 | 1112669219 | 0 |
| 66.81.252.36 | 1112669220 | 0 |
| 66.81.252.37 | 1112669221 | 0 |
| 66.81.252.38 | 1112669222 | 0 |
| 66.81.252.39 | 1112669223 | 0 |
| 66.81.252.40 | 1112669224 | 0 |
| 66.81.252.41 | 1112669225 | 0 |
| 66.81.252.42 | 1112669226 | 0 |
| 66.81.252.43 | 1112669227 | 0 |
| 66.81.252.44 | 1112669228 | 0 |
| 66.81.252.45 | 1112669229 | 0 |
| 66.81.252.46 | 1112669230 | 0 |
| 66.81.252.47 | 1112669231 | 0 |
| 66.81.252.48 | 1112669232 | 0 |
| 66.81.252.49 | 1112669233 | 0 |
| 66.81.252.50 | 1112669234 | 0 |
| 66.81.252.51 | 1112669235 | 0 |
| 66.81.252.52 | 1112669236 | 0 |
| 66.81.252.53 | 1112669237 | 0 |
| 66.81.252.54 | 1112669238 | 0 |
| 66.81.252.55 | 1112669239 | 0 |
| 66.81.252.56 | 1112669240 | 0 |
| 66.81.252.57 | 1112669241 | 0 |
| 66.81.252.58 | 1112669242 | 0 |
| 66.81.252.59 | 1112669243 | 0 |
| 66.81.252.60 | 1112669244 | 0 |
| 66.81.252.61 | 1112669245 | 0 |
| 66.81.252.62 | 1112669246 | 0 |
| 66.81.252.63 | 1112669247 | 0 |
| 66.81.252.64 | 1112669248 | 0 |
| 66.81.252.65 | 1112669249 | 0 |
| 66.81.252.66 | 1112669250 | 0 |
| 66.81.252.67 | 1112669251 | 0 |
| 66.81.252.68 | 1112669252 | 0 |
| 66.81.252.69 | 1112669253 | 0 |
| 66.81.252.70 | 1112669254 | 0 |
| 66.81.252.71 | 1112669255 | 0 |
| 66.81.252.72 | 1112669256 | 0 |
| 66.81.252.73 | 1112669257 | 0 |
| 66.81.252.74 | 1112669258 | 0 |
| 66.81.252.75 | 1112669259 | 0 |
| 66.81.252.76 | 1112669260 | 0 |
| 66.81.252.77 | 1112669261 | 0 |
| 66.81.252.78 | 1112669262 | 0 |
| 66.81.252.79 | 1112669263 | 0 |
| 66.81.252.80 | 1112669264 | 0 |
| 66.81.252.81 | 1112669265 | 0 |
| 66.81.252.82 | 1112669266 | 0 |
| 66.81.252.83 | 1112669267 | 0 |
| 66.81.252.84 | 1112669268 | 0 |
| 66.81.252.85 | 1112669269 | 0 |