Die IP-Adresse 139.20.45 erfolgt über Verein zur Foerderung eines Deutschen Forschungsnetzes e.V., es hat gehören zu den GGDV (Classless Inter-Domain Routing) 139.20.0.0/16 (Bereich 139.20.0.0, 139.20.255.255). Die autonomen Systemnummer (ASN) ist 680.
| ASN | 680 |
| Ausgehend von IP | 139.20.0.0 |
| Beendigung durch IP | 139.20.255.255 |
| ASN-Namen | Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. |
| GGDV | 139.20.0.0/16 |
| Numerische IP | |
| Registrierung | ripencc |
| Letztes update | 23.04.2020 |

| Vorwahl des Landes | Land | Region | Stadt | Breitengrad | Länge | Letztes update | |
| IP2Location | DE | Deutschland | - | Dresden | 51,0509 | 13,7383 | 2020-04-22 |
| MaxMind | DE | Deutschland | - | - | 51,2993 | 9,491 | 2020-04-22 |
| Whois | DE | - | - | - | 10 | 51 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 139.20.45.0 | 2333355264 | 0 |
| 139.20.45.1 | 2333355265 | 0 |
| 139.20.45.2 | 2333355266 | 0 |
| 139.20.45.3 | 2333355267 | 0 |
| 139.20.45.4 | 2333355268 | 0 |
| 139.20.45.5 | 2333355269 | 0 |
| 139.20.45.6 | 2333355270 | 0 |
| 139.20.45.7 | 2333355271 | 0 |
| 139.20.45.8 | 2333355272 | 0 |
| 139.20.45.9 | 2333355273 | 0 |
| 139.20.45.10 | 2333355274 | 0 |
| 139.20.45.11 | 2333355275 | 0 |
| 139.20.45.12 | 2333355276 | 0 |
| 139.20.45.13 | 2333355277 | 0 |
| 139.20.45.14 | 2333355278 | 0 |
| 139.20.45.15 | 2333355279 | 0 |
| 139.20.45.16 | 2333355280 | 0 |
| 139.20.45.17 | 2333355281 | 0 |
| 139.20.45.18 | 2333355282 | 0 |
| 139.20.45.19 | 2333355283 | 0 |
| 139.20.45.20 | 2333355284 | 0 |
| 139.20.45.21 | 2333355285 | 0 |
| 139.20.45.22 | 2333355286 | 0 |
| 139.20.45.23 | 2333355287 | 0 |
| 139.20.45.24 | 2333355288 | 0 |
| 139.20.45.25 | 2333355289 | 0 |
| 139.20.45.26 | 2333355290 | 0 |
| 139.20.45.27 | 2333355291 | 0 |
| 139.20.45.28 | 2333355292 | 0 |
| 139.20.45.29 | 2333355293 | 0 |
| 139.20.45.30 | 2333355294 | 0 |
| 139.20.45.31 | 2333355295 | 0 |
| 139.20.45.32 | 2333355296 | 0 |
| 139.20.45.33 | 2333355297 | 0 |
| 139.20.45.34 | 2333355298 | 0 |
| 139.20.45.35 | 2333355299 | 0 |
| 139.20.45.36 | 2333355300 | 0 |
| 139.20.45.37 | 2333355301 | 0 |
| 139.20.45.38 | 2333355302 | 0 |
| 139.20.45.39 | 2333355303 | 0 |
| 139.20.45.40 | 2333355304 | 0 |
| 139.20.45.41 | 2333355305 | 0 |
| 139.20.45.42 | 2333355306 | 0 |
| 139.20.45.43 | 2333355307 | 0 |
| 139.20.45.44 | 2333355308 | 0 |
| 139.20.45.45 | 2333355309 | 0 |
| 139.20.45.46 | 2333355310 | 0 |
| 139.20.45.47 | 2333355311 | 0 |
| 139.20.45.48 | 2333355312 | 0 |
| 139.20.45.49 | 2333355313 | 0 |
| 139.20.45.50 | 2333355314 | 0 |
| 139.20.45.51 | 2333355315 | 0 |
| 139.20.45.52 | 2333355316 | 0 |
| 139.20.45.53 | 2333355317 | 0 |
| 139.20.45.54 | 2333355318 | 0 |
| 139.20.45.55 | 2333355319 | 0 |
| 139.20.45.56 | 2333355320 | 0 |
| 139.20.45.57 | 2333355321 | 0 |
| 139.20.45.58 | 2333355322 | 0 |
| 139.20.45.59 | 2333355323 | 0 |
| 139.20.45.60 | 2333355324 | 0 |
| 139.20.45.61 | 2333355325 | 0 |
| 139.20.45.62 | 2333355326 | 0 |
| 139.20.45.63 | 2333355327 | 0 |
| 139.20.45.64 | 2333355328 | 0 |
| 139.20.45.65 | 2333355329 | 0 |
| 139.20.45.66 | 2333355330 | 0 |
| 139.20.45.67 | 2333355331 | 0 |
| 139.20.45.68 | 2333355332 | 0 |
| 139.20.45.69 | 2333355333 | 0 |
| 139.20.45.70 | 2333355334 | 0 |
| 139.20.45.71 | 2333355335 | 0 |
| 139.20.45.72 | 2333355336 | 0 |
| 139.20.45.73 | 2333355337 | 0 |
| 139.20.45.74 | 2333355338 | 0 |
| 139.20.45.75 | 2333355339 | 0 |
| 139.20.45.76 | 2333355340 | 0 |
| 139.20.45.77 | 2333355341 | 0 |
| 139.20.45.78 | 2333355342 | 0 |
| 139.20.45.79 | 2333355343 | 0 |
| 139.20.45.80 | 2333355344 | 0 |
| 139.20.45.81 | 2333355345 | 0 |
| 139.20.45.82 | 2333355346 | 0 |
| 139.20.45.83 | 2333355347 | 0 |
| 139.20.45.84 | 2333355348 | 0 |
| 139.20.45.85 | 2333355349 | 0 |