Les adresses IP débutant par 66.21.241 sont fournies par Bellsouth.net Inc., elles appartiennent au CIDR (Classless Inter-Domain Routing) 66.20.0.0/15, le bloc IP comprant les adresses de 66.20.0.0 à 66.21.255.255). Le numéro de système autonome (ASN) est 6389.
| ASN | 6389 |
| IP commençant par | 66.20.0.0 |
| IP se terminant par | 66.21.255.255 |
| Nom ASN | Bellsouth.net Inc. |
| CDIR | 66.20.0.0/15 |
| IP numérique | |
| Registe | arin |
| Dernière mise à jour | 09/09/2017 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | US | États-Unis | - | Atlanta | 33,8185 | -84,361 | 2017-09-09 |
| MaxMind | US | États-Unis | - | - | 37,751 | -97,822 | 2017-09-09 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 66.21.241.0 | 1108734208 | 0 |
| 66.21.241.1 | 1108734209 | 0 |
| 66.21.241.2 | 1108734210 | 0 |
| 66.21.241.3 | 1108734211 | 0 |
| 66.21.241.4 | 1108734212 | 0 |
| 66.21.241.5 | 1108734213 | 0 |
| 66.21.241.6 | 1108734214 | 0 |
| 66.21.241.7 | 1108734215 | 0 |
| 66.21.241.8 | 1108734216 | 0 |
| 66.21.241.9 | 1108734217 | 0 |
| 66.21.241.10 | 1108734218 | 0 |
| 66.21.241.11 | 1108734219 | 0 |
| 66.21.241.12 | 1108734220 | 0 |
| 66.21.241.13 | 1108734221 | 0 |
| 66.21.241.14 | 1108734222 | 0 |
| 66.21.241.15 | 1108734223 | 0 |
| 66.21.241.16 | 1108734224 | 0 |
| 66.21.241.17 | 1108734225 | 0 |
| 66.21.241.18 | 1108734226 | 0 |
| 66.21.241.19 | 1108734227 | 0 |
| 66.21.241.20 | 1108734228 | 0 |
| 66.21.241.21 | 1108734229 | 0 |
| 66.21.241.22 | 1108734230 | 0 |
| 66.21.241.23 | 1108734231 | 0 |
| 66.21.241.24 | 1108734232 | 0 |
| 66.21.241.25 | 1108734233 | 0 |
| 66.21.241.26 | 1108734234 | 0 |
| 66.21.241.27 | 1108734235 | 0 |
| 66.21.241.28 | 1108734236 | 0 |
| 66.21.241.29 | 1108734237 | 0 |
| 66.21.241.30 | 1108734238 | 0 |
| 66.21.241.31 | 1108734239 | 0 |
| 66.21.241.32 | 1108734240 | 0 |
| 66.21.241.33 | 1108734241 | 0 |
| 66.21.241.34 | 1108734242 | 0 |
| 66.21.241.35 | 1108734243 | 0 |
| 66.21.241.36 | 1108734244 | 0 |
| 66.21.241.37 | 1108734245 | 0 |
| 66.21.241.38 | 1108734246 | 0 |
| 66.21.241.39 | 1108734247 | 0 |
| 66.21.241.40 | 1108734248 | 0 |
| 66.21.241.41 | 1108734249 | 0 |
| 66.21.241.42 | 1108734250 | 0 |
| 66.21.241.43 | 1108734251 | 0 |
| 66.21.241.44 | 1108734252 | 0 |
| 66.21.241.45 | 1108734253 | 0 |
| 66.21.241.46 | 1108734254 | 0 |
| 66.21.241.47 | 1108734255 | 0 |
| 66.21.241.48 | 1108734256 | 0 |
| 66.21.241.49 | 1108734257 | 0 |
| 66.21.241.50 | 1108734258 | 0 |
| 66.21.241.51 | 1108734259 | 0 |
| 66.21.241.52 | 1108734260 | 0 |
| 66.21.241.53 | 1108734261 | 0 |
| 66.21.241.54 | 1108734262 | 0 |
| 66.21.241.55 | 1108734263 | 0 |
| 66.21.241.56 | 1108734264 | 0 |
| 66.21.241.57 | 1108734265 | 0 |
| 66.21.241.58 | 1108734266 | 0 |
| 66.21.241.59 | 1108734267 | 0 |
| 66.21.241.60 | 1108734268 | 0 |
| 66.21.241.61 | 1108734269 | 0 |
| 66.21.241.62 | 1108734270 | 0 |
| 66.21.241.63 | 1108734271 | 0 |
| 66.21.241.64 | 1108734272 | 0 |
| 66.21.241.65 | 1108734273 | 0 |
| 66.21.241.66 | 1108734274 | 0 |
| 66.21.241.67 | 1108734275 | 0 |
| 66.21.241.68 | 1108734276 | 0 |
| 66.21.241.69 | 1108734277 | 0 |
| 66.21.241.70 | 1108734278 | 0 |
| 66.21.241.71 | 1108734279 | 0 |
| 66.21.241.72 | 1108734280 | 0 |
| 66.21.241.73 | 1108734281 | 0 |
| 66.21.241.74 | 1108734282 | 0 |
| 66.21.241.75 | 1108734283 | 0 |
| 66.21.241.76 | 1108734284 | 0 |
| 66.21.241.77 | 1108734285 | 0 |
| 66.21.241.78 | 1108734286 | 0 |
| 66.21.241.79 | 1108734287 | 0 |
| 66.21.241.80 | 1108734288 | 0 |
| 66.21.241.81 | 1108734289 | 0 |
| 66.21.241.82 | 1108734290 | 0 |
| 66.21.241.83 | 1108734291 | 0 |
| 66.21.241.84 | 1108734292 | 0 |
| 66.21.241.85 | 1108734293 | 0 |