The IP address 128.51.64 is provided by Massachusetts Institute of Technology, it's belong to the CDIR (Classless Inter-Domain Routing) 128.52.0.0/16 (range 128.52.0.0 to 128.52.255.255). The autonomous system number (ASN) is 3.
| ASN | 3 |
| IP starting by | 128.52.0.0 |
| IP ending by | 128.52.255.255 |
| ASN Name | Massachusetts Institute of Technology |
| CDIR | 128.52.0.0/16 |
| Numerical IP | |
| Registry | arin |
| Last update | 18/05/2019 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | US | United States | - | Cambridge | 42.3651 | -71.1045 | 2019-05-18 |
| MaxMind | US | United States | - | Cambridge | 42.3646 | -71.1028 | 2019-05-18 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 128.51.64.0 | 2150842368 | 0 |
| 128.51.64.1 | 2150842369 | 0 |
| 128.51.64.2 | 2150842370 | 0 |
| 128.51.64.3 | 2150842371 | 0 |
| 128.51.64.4 | 2150842372 | 0 |
| 128.51.64.5 | 2150842373 | 0 |
| 128.51.64.6 | 2150842374 | 0 |
| 128.51.64.7 | 2150842375 | 0 |
| 128.51.64.8 | 2150842376 | 0 |
| 128.51.64.9 | 2150842377 | 0 |
| 128.51.64.10 | 2150842378 | 0 |
| 128.51.64.11 | 2150842379 | 0 |
| 128.51.64.12 | 2150842380 | 0 |
| 128.51.64.13 | 2150842381 | 0 |
| 128.51.64.14 | 2150842382 | 0 |
| 128.51.64.15 | 2150842383 | 0 |
| 128.51.64.16 | 2150842384 | 0 |
| 128.51.64.17 | 2150842385 | 0 |
| 128.51.64.18 | 2150842386 | 0 |
| 128.51.64.19 | 2150842387 | 0 |
| 128.51.64.20 | 2150842388 | 0 |
| 128.51.64.21 | 2150842389 | 0 |
| 128.51.64.22 | 2150842390 | 0 |
| 128.51.64.23 | 2150842391 | 0 |
| 128.51.64.24 | 2150842392 | 0 |
| 128.51.64.25 | 2150842393 | 0 |
| 128.51.64.26 | 2150842394 | 0 |
| 128.51.64.27 | 2150842395 | 0 |
| 128.51.64.28 | 2150842396 | 0 |
| 128.51.64.29 | 2150842397 | 0 |
| 128.51.64.30 | 2150842398 | 0 |
| 128.51.64.31 | 2150842399 | 0 |
| 128.51.64.32 | 2150842400 | 0 |
| 128.51.64.33 | 2150842401 | 0 |
| 128.51.64.34 | 2150842402 | 0 |
| 128.51.64.35 | 2150842403 | 0 |
| 128.51.64.36 | 2150842404 | 0 |
| 128.51.64.37 | 2150842405 | 0 |
| 128.51.64.38 | 2150842406 | 0 |
| 128.51.64.39 | 2150842407 | 0 |
| 128.51.64.40 | 2150842408 | 0 |
| 128.51.64.41 | 2150842409 | 0 |
| 128.51.64.42 | 2150842410 | 0 |
| 128.51.64.43 | 2150842411 | 0 |
| 128.51.64.44 | 2150842412 | 0 |
| 128.51.64.45 | 2150842413 | 0 |
| 128.51.64.46 | 2150842414 | 0 |
| 128.51.64.47 | 2150842415 | 0 |
| 128.51.64.48 | 2150842416 | 0 |
| 128.51.64.49 | 2150842417 | 0 |
| 128.51.64.50 | 2150842418 | 0 |
| 128.51.64.51 | 2150842419 | 0 |
| 128.51.64.52 | 2150842420 | 0 |
| 128.51.64.53 | 2150842421 | 0 |
| 128.51.64.54 | 2150842422 | 0 |
| 128.51.64.55 | 2150842423 | 0 |
| 128.51.64.56 | 2150842424 | 0 |
| 128.51.64.57 | 2150842425 | 0 |
| 128.51.64.58 | 2150842426 | 0 |
| 128.51.64.59 | 2150842427 | 0 |
| 128.51.64.60 | 2150842428 | 0 |
| 128.51.64.61 | 2150842429 | 0 |
| 128.51.64.62 | 2150842430 | 0 |
| 128.51.64.63 | 2150842431 | 0 |
| 128.51.64.64 | 2150842432 | 0 |
| 128.51.64.65 | 2150842433 | 0 |
| 128.51.64.66 | 2150842434 | 0 |
| 128.51.64.67 | 2150842435 | 0 |
| 128.51.64.68 | 2150842436 | 0 |
| 128.51.64.69 | 2150842437 | 0 |
| 128.51.64.70 | 2150842438 | 0 |
| 128.51.64.71 | 2150842439 | 0 |
| 128.51.64.72 | 2150842440 | 0 |
| 128.51.64.73 | 2150842441 | 0 |
| 128.51.64.74 | 2150842442 | 0 |
| 128.51.64.75 | 2150842443 | 0 |
| 128.51.64.76 | 2150842444 | 0 |
| 128.51.64.77 | 2150842445 | 0 |
| 128.51.64.78 | 2150842446 | 0 |
| 128.51.64.79 | 2150842447 | 0 |
| 128.51.64.80 | 2150842448 | 0 |
| 128.51.64.81 | 2150842449 | 0 |
| 128.51.64.82 | 2150842450 | 0 |
| 128.51.64.83 | 2150842451 | 0 |
| 128.51.64.84 | 2150842452 | 0 |
| 128.51.64.85 | 2150842453 | 0 |