The IP address 152.3.187 is provided by Duke University, it's belong to the CDIR (Classless Inter-Domain Routing) 152.3.0.0/16 (range 152.3.0.0 to 152.3.255.255). The autonomous system number (ASN) is 13371.
| ASN | 13371 |
| IP starting by | 152.3.0.0 |
| IP ending by | 152.3.255.255 |
| ASN Name | Duke University |
| CDIR | 152.3.0.0/16 |
| Numerical IP | |
| Registry | arin |
| Last update | 30/03/2018 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | US | United States | - | Durham | 35.9966 | -78.8991 | 2018-03-29 |
| MaxMind | US | United States | - | Durham | 35.9954 | -78.9019 | 2018-03-29 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 152.3.187.0 | 2550381312 | 0 |
| 152.3.187.1 | 2550381313 | 0 |
| 152.3.187.2 | 2550381314 | 0 |
| 152.3.187.3 | 2550381315 | 0 |
| 152.3.187.4 | 2550381316 | 0 |
| 152.3.187.5 | 2550381317 | 0 |
| 152.3.187.6 | 2550381318 | 0 |
| 152.3.187.7 | 2550381319 | 0 |
| 152.3.187.8 | 2550381320 | 0 |
| 152.3.187.9 | 2550381321 | 0 |
| 152.3.187.10 | 2550381322 | 0 |
| 152.3.187.11 | 2550381323 | 0 |
| 152.3.187.12 | 2550381324 | 0 |
| 152.3.187.13 | 2550381325 | 0 |
| 152.3.187.14 | 2550381326 | 0 |
| 152.3.187.15 | 2550381327 | 0 |
| 152.3.187.16 | 2550381328 | 0 |
| 152.3.187.17 | 2550381329 | 0 |
| 152.3.187.18 | 2550381330 | 0 |
| 152.3.187.19 | 2550381331 | 0 |
| 152.3.187.20 | 2550381332 | 0 |
| 152.3.187.21 | 2550381333 | 0 |
| 152.3.187.22 | 2550381334 | 0 |
| 152.3.187.23 | 2550381335 | 0 |
| 152.3.187.24 | 2550381336 | 0 |
| 152.3.187.25 | 2550381337 | 0 |
| 152.3.187.26 | 2550381338 | 0 |
| 152.3.187.27 | 2550381339 | 0 |
| 152.3.187.28 | 2550381340 | 0 |
| 152.3.187.29 | 2550381341 | 0 |
| 152.3.187.30 | 2550381342 | 0 |
| 152.3.187.31 | 2550381343 | 0 |
| 152.3.187.32 | 2550381344 | 0 |
| 152.3.187.33 | 2550381345 | 0 |
| 152.3.187.34 | 2550381346 | 0 |
| 152.3.187.35 | 2550381347 | 0 |
| 152.3.187.36 | 2550381348 | 0 |
| 152.3.187.37 | 2550381349 | 0 |
| 152.3.187.38 | 2550381350 | 0 |
| 152.3.187.39 | 2550381351 | 0 |
| 152.3.187.40 | 2550381352 | 0 |
| 152.3.187.41 | 2550381353 | 0 |
| 152.3.187.42 | 2550381354 | 0 |
| 152.3.187.43 | 2550381355 | 0 |
| 152.3.187.44 | 2550381356 | 0 |
| 152.3.187.45 | 2550381357 | 0 |
| 152.3.187.46 | 2550381358 | 0 |
| 152.3.187.47 | 2550381359 | 0 |
| 152.3.187.48 | 2550381360 | 0 |
| 152.3.187.49 | 2550381361 | 0 |
| 152.3.187.50 | 2550381362 | 0 |
| 152.3.187.51 | 2550381363 | 0 |
| 152.3.187.52 | 2550381364 | 0 |
| 152.3.187.53 | 2550381365 | 0 |
| 152.3.187.54 | 2550381366 | 0 |
| 152.3.187.55 | 2550381367 | 0 |
| 152.3.187.56 | 2550381368 | 0 |
| 152.3.187.57 | 2550381369 | 0 |
| 152.3.187.58 | 2550381370 | 0 |
| 152.3.187.59 | 2550381371 | 0 |
| 152.3.187.60 | 2550381372 | 0 |
| 152.3.187.61 | 2550381373 | 0 |
| 152.3.187.62 | 2550381374 | 0 |
| 152.3.187.63 | 2550381375 | 0 |
| 152.3.187.64 | 2550381376 | 0 |
| 152.3.187.65 | 2550381377 | 0 |
| 152.3.187.66 | 2550381378 | 0 |
| 152.3.187.67 | 2550381379 | 0 |
| 152.3.187.68 | 2550381380 | 0 |
| 152.3.187.69 | 2550381381 | 0 |
| 152.3.187.70 | 2550381382 | 0 |
| 152.3.187.71 | 2550381383 | 0 |
| 152.3.187.72 | 2550381384 | 0 |
| 152.3.187.73 | 2550381385 | 0 |
| 152.3.187.74 | 2550381386 | 0 |
| 152.3.187.75 | 2550381387 | 0 |
| 152.3.187.76 | 2550381388 | 0 |
| 152.3.187.77 | 2550381389 | 0 |
| 152.3.187.78 | 2550381390 | 0 |
| 152.3.187.79 | 2550381391 | 0 |
| 152.3.187.80 | 2550381392 | 0 |
| 152.3.187.81 | 2550381393 | 0 |
| 152.3.187.82 | 2550381394 | 0 |
| 152.3.187.83 | 2550381395 | 0 |
| 152.3.187.84 | 2550381396 | 0 |
| 152.3.187.85 | 2550381397 | 0 |