Die IP-Adresse 199.28.72 erfolgt über Cogent Communications, es hat gehören zu den GGDV (Classless Inter-Domain Routing) 199.29.0.0/16 (Bereich 199.29.0.0, 199.29.255.255). Die autonomen Systemnummer (ASN) ist 174.
| ASN | 174 |
| Ausgehend von IP | 199.29.0.0 |
| Beendigung durch IP | 199.29.255.255 |
| ASN-Namen | Cogent Communications |
| GGDV | 199.29.0.0/16 |
| Numerische IP | |
| Registrierung | arin |
| Letztes update | 18.09.2017 |

| Vorwahl des Landes | Land | Region | Stadt | Breitengrad | Länge | Letztes update | |
| IP2Location | US | USA | - | Philadelphia | 39,891 | -75,1792 | 2017-09-18 |
| MaxMind | US | USA | - | Philadelphia | 39,895 | -75,1671 | 2017-09-18 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 199.28.72.0 | 3340519424 | 0 |
| 199.28.72.1 | 3340519425 | 0 |
| 199.28.72.2 | 3340519426 | 0 |
| 199.28.72.3 | 3340519427 | 0 |
| 199.28.72.4 | 3340519428 | 0 |
| 199.28.72.5 | 3340519429 | 0 |
| 199.28.72.6 | 3340519430 | 0 |
| 199.28.72.7 | 3340519431 | 0 |
| 199.28.72.8 | 3340519432 | 0 |
| 199.28.72.9 | 3340519433 | 0 |
| 199.28.72.10 | 3340519434 | 0 |
| 199.28.72.11 | 3340519435 | 0 |
| 199.28.72.12 | 3340519436 | 0 |
| 199.28.72.13 | 3340519437 | 0 |
| 199.28.72.14 | 3340519438 | 0 |
| 199.28.72.15 | 3340519439 | 0 |
| 199.28.72.16 | 3340519440 | 0 |
| 199.28.72.17 | 3340519441 | 0 |
| 199.28.72.18 | 3340519442 | 0 |
| 199.28.72.19 | 3340519443 | 0 |
| 199.28.72.20 | 3340519444 | 0 |
| 199.28.72.21 | 3340519445 | 0 |
| 199.28.72.22 | 3340519446 | 0 |
| 199.28.72.23 | 3340519447 | 0 |
| 199.28.72.24 | 3340519448 | 0 |
| 199.28.72.25 | 3340519449 | 0 |
| 199.28.72.26 | 3340519450 | 0 |
| 199.28.72.27 | 3340519451 | 0 |
| 199.28.72.28 | 3340519452 | 0 |
| 199.28.72.29 | 3340519453 | 0 |
| 199.28.72.30 | 3340519454 | 0 |
| 199.28.72.31 | 3340519455 | 0 |
| 199.28.72.32 | 3340519456 | 0 |
| 199.28.72.33 | 3340519457 | 0 |
| 199.28.72.34 | 3340519458 | 0 |
| 199.28.72.35 | 3340519459 | 0 |
| 199.28.72.36 | 3340519460 | 0 |
| 199.28.72.37 | 3340519461 | 0 |
| 199.28.72.38 | 3340519462 | 0 |
| 199.28.72.39 | 3340519463 | 0 |
| 199.28.72.40 | 3340519464 | 0 |
| 199.28.72.41 | 3340519465 | 0 |
| 199.28.72.42 | 3340519466 | 0 |
| 199.28.72.43 | 3340519467 | 0 |
| 199.28.72.44 | 3340519468 | 0 |
| 199.28.72.45 | 3340519469 | 0 |
| 199.28.72.46 | 3340519470 | 0 |
| 199.28.72.47 | 3340519471 | 0 |
| 199.28.72.48 | 3340519472 | 0 |
| 199.28.72.49 | 3340519473 | 0 |
| 199.28.72.50 | 3340519474 | 0 |
| 199.28.72.51 | 3340519475 | 0 |
| 199.28.72.52 | 3340519476 | 0 |
| 199.28.72.53 | 3340519477 | 0 |
| 199.28.72.54 | 3340519478 | 0 |
| 199.28.72.55 | 3340519479 | 0 |
| 199.28.72.56 | 3340519480 | 0 |
| 199.28.72.57 | 3340519481 | 0 |
| 199.28.72.58 | 3340519482 | 0 |
| 199.28.72.59 | 3340519483 | 0 |
| 199.28.72.60 | 3340519484 | 0 |
| 199.28.72.61 | 3340519485 | 0 |
| 199.28.72.62 | 3340519486 | 0 |
| 199.28.72.63 | 3340519487 | 0 |
| 199.28.72.64 | 3340519488 | 0 |
| 199.28.72.65 | 3340519489 | 0 |
| 199.28.72.66 | 3340519490 | 0 |
| 199.28.72.67 | 3340519491 | 0 |
| 199.28.72.68 | 3340519492 | 0 |
| 199.28.72.69 | 3340519493 | 0 |
| 199.28.72.70 | 3340519494 | 0 |
| 199.28.72.71 | 3340519495 | 0 |
| 199.28.72.72 | 3340519496 | 0 |
| 199.28.72.73 | 3340519497 | 0 |
| 199.28.72.74 | 3340519498 | 0 |
| 199.28.72.75 | 3340519499 | 0 |
| 199.28.72.76 | 3340519500 | 0 |
| 199.28.72.77 | 3340519501 | 0 |
| 199.28.72.78 | 3340519502 | 0 |
| 199.28.72.79 | 3340519503 | 0 |
| 199.28.72.80 | 3340519504 | 0 |
| 199.28.72.81 | 3340519505 | 0 |
| 199.28.72.82 | 3340519506 | 0 |
| 199.28.72.83 | 3340519507 | 0 |
| 199.28.72.84 | 3340519508 | 0 |
| 199.28.72.85 | 3340519509 | 0 |