Die IP-Adresse 128.4.166 erfolgt über University of Delaware, es hat gehören zu den GGDV (Classless Inter-Domain Routing) 128.4.0.0/16 (Bereich 128.4.0.0, 128.4.255.255). Die autonomen Systemnummer (ASN) ist 2.
| ASN | 2 |
| Ausgehend von IP | 128.4.0.0 |
| Beendigung durch IP | 128.4.255.255 |
| ASN-Namen | University of Delaware |
| GGDV | 128.4.0.0/16 |
| Numerische IP | |
| Registrierung | arin |
| Letztes update | 31.10.2017 |

| Vorwahl des Landes | Land | Region | Stadt | Breitengrad | Länge | Letztes update | |
| IP2Location | US | USA | - | Greenwich | 39,3897 | -75,3389 | 2017-10-31 |
| MaxMind | US | USA | - | Newark | 39,6837 | -75,7497 | 2017-10-31 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 128.4.166.0 | 2147788288 | 0 |
| 128.4.166.1 | 2147788289 | 0 |
| 128.4.166.2 | 2147788290 | 0 |
| 128.4.166.3 | 2147788291 | 0 |
| 128.4.166.4 | 2147788292 | 0 |
| 128.4.166.5 | 2147788293 | 0 |
| 128.4.166.6 | 2147788294 | 0 |
| 128.4.166.7 | 2147788295 | 0 |
| 128.4.166.8 | 2147788296 | 0 |
| 128.4.166.9 | 2147788297 | 0 |
| 128.4.166.10 | 2147788298 | 0 |
| 128.4.166.11 | 2147788299 | 0 |
| 128.4.166.12 | 2147788300 | 0 |
| 128.4.166.13 | 2147788301 | 0 |
| 128.4.166.14 | 2147788302 | 0 |
| 128.4.166.15 | 2147788303 | 0 |
| 128.4.166.16 | 2147788304 | 0 |
| 128.4.166.17 | 2147788305 | 0 |
| 128.4.166.18 | 2147788306 | 0 |
| 128.4.166.19 | 2147788307 | 0 |
| 128.4.166.20 | 2147788308 | 0 |
| 128.4.166.21 | 2147788309 | 0 |
| 128.4.166.22 | 2147788310 | 0 |
| 128.4.166.23 | 2147788311 | 0 |
| 128.4.166.24 | 2147788312 | 0 |
| 128.4.166.25 | 2147788313 | 0 |
| 128.4.166.26 | 2147788314 | 0 |
| 128.4.166.27 | 2147788315 | 0 |
| 128.4.166.28 | 2147788316 | 0 |
| 128.4.166.29 | 2147788317 | 0 |
| 128.4.166.30 | 2147788318 | 0 |
| 128.4.166.31 | 2147788319 | 0 |
| 128.4.166.32 | 2147788320 | 0 |
| 128.4.166.33 | 2147788321 | 0 |
| 128.4.166.34 | 2147788322 | 0 |
| 128.4.166.35 | 2147788323 | 0 |
| 128.4.166.36 | 2147788324 | 0 |
| 128.4.166.37 | 2147788325 | 0 |
| 128.4.166.38 | 2147788326 | 0 |
| 128.4.166.39 | 2147788327 | 0 |
| 128.4.166.40 | 2147788328 | 0 |
| 128.4.166.41 | 2147788329 | 0 |
| 128.4.166.42 | 2147788330 | 0 |
| 128.4.166.43 | 2147788331 | 0 |
| 128.4.166.44 | 2147788332 | 0 |
| 128.4.166.45 | 2147788333 | 0 |
| 128.4.166.46 | 2147788334 | 0 |
| 128.4.166.47 | 2147788335 | 0 |
| 128.4.166.48 | 2147788336 | 0 |
| 128.4.166.49 | 2147788337 | 0 |
| 128.4.166.50 | 2147788338 | 0 |
| 128.4.166.51 | 2147788339 | 0 |
| 128.4.166.52 | 2147788340 | 0 |
| 128.4.166.53 | 2147788341 | 0 |
| 128.4.166.54 | 2147788342 | 0 |
| 128.4.166.55 | 2147788343 | 0 |
| 128.4.166.56 | 2147788344 | 0 |
| 128.4.166.57 | 2147788345 | 0 |
| 128.4.166.58 | 2147788346 | 0 |
| 128.4.166.59 | 2147788347 | 0 |
| 128.4.166.60 | 2147788348 | 0 |
| 128.4.166.61 | 2147788349 | 0 |
| 128.4.166.62 | 2147788350 | 0 |
| 128.4.166.63 | 2147788351 | 0 |
| 128.4.166.64 | 2147788352 | 0 |
| 128.4.166.65 | 2147788353 | 0 |
| 128.4.166.66 | 2147788354 | 0 |
| 128.4.166.67 | 2147788355 | 0 |
| 128.4.166.68 | 2147788356 | 0 |
| 128.4.166.69 | 2147788357 | 0 |
| 128.4.166.70 | 2147788358 | 0 |
| 128.4.166.71 | 2147788359 | 0 |
| 128.4.166.72 | 2147788360 | 0 |
| 128.4.166.73 | 2147788361 | 0 |
| 128.4.166.74 | 2147788362 | 0 |
| 128.4.166.75 | 2147788363 | 0 |
| 128.4.166.76 | 2147788364 | 0 |
| 128.4.166.77 | 2147788365 | 0 |
| 128.4.166.78 | 2147788366 | 0 |
| 128.4.166.79 | 2147788367 | 0 |
| 128.4.166.80 | 2147788368 | 0 |
| 128.4.166.81 | 2147788369 | 0 |
| 128.4.166.82 | 2147788370 | 0 |
| 128.4.166.83 | 2147788371 | 0 |
| 128.4.166.84 | 2147788372 | 0 |
| 128.4.166.85 | 2147788373 | 0 |