La dirección IP 128.2.255 es proporcionada por Carnegie Mellon University, que es propiedad de la CIDR (Classless Inter-Domain Routing) 128.2.168.0/26, IP entre 128.2.168.0 a 128.2.168.63 ). El número de sistema autónomo (ASN) es 9.
| ASN | 9 |
| IP que comienzan con | 128.2.168.0 |
| IP que termina con | 128.2.168.63 |
| ASN Nombre | Carnegie Mellon University |
| CDIR | 128.2.168.0/26 |
| IP numérica | |
| Registe | arin |
| Última actualización | 07/07/2017 |

| Código País | País | Región | Ciudad | Latitud | Longitud | Última actualización | |
| IP2Location | US | Estados Unidos | - | Bloomfield | 40,4609 | -79,9509 | 2017-07-06 |
| MaxMind | US | Estados Unidos | - | Pittsburgh | 40,4439 | -79,9561 | 2017-07-06 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 128.2.255.0 | 2147680000 | 0 |
| 128.2.255.1 | 2147680001 | 0 |
| 128.2.255.2 | 2147680002 | 0 |
| 128.2.255.3 | 2147680003 | 0 |
| 128.2.255.4 | 2147680004 | 0 |
| 128.2.255.5 | 2147680005 | 0 |
| 128.2.255.6 | 2147680006 | 0 |
| 128.2.255.7 | 2147680007 | 0 |
| 128.2.255.8 | 2147680008 | 0 |
| 128.2.255.9 | 2147680009 | 0 |
| 128.2.255.10 | 2147680010 | 0 |
| 128.2.255.11 | 2147680011 | 0 |
| 128.2.255.12 | 2147680012 | 0 |
| 128.2.255.13 | 2147680013 | 0 |
| 128.2.255.14 | 2147680014 | 0 |
| 128.2.255.15 | 2147680015 | 0 |
| 128.2.255.16 | 2147680016 | 0 |
| 128.2.255.17 | 2147680017 | 0 |
| 128.2.255.18 | 2147680018 | 0 |
| 128.2.255.19 | 2147680019 | 0 |
| 128.2.255.20 | 2147680020 | 0 |
| 128.2.255.21 | 2147680021 | 0 |
| 128.2.255.22 | 2147680022 | 0 |
| 128.2.255.23 | 2147680023 | 0 |
| 128.2.255.24 | 2147680024 | 0 |
| 128.2.255.25 | 2147680025 | 0 |
| 128.2.255.26 | 2147680026 | 0 |
| 128.2.255.27 | 2147680027 | 0 |
| 128.2.255.28 | 2147680028 | 0 |
| 128.2.255.29 | 2147680029 | 0 |
| 128.2.255.30 | 2147680030 | 0 |
| 128.2.255.31 | 2147680031 | 0 |
| 128.2.255.32 | 2147680032 | 0 |
| 128.2.255.33 | 2147680033 | 0 |
| 128.2.255.34 | 2147680034 | 0 |
| 128.2.255.35 | 2147680035 | 0 |
| 128.2.255.36 | 2147680036 | 0 |
| 128.2.255.37 | 2147680037 | 0 |
| 128.2.255.38 | 2147680038 | 0 |
| 128.2.255.39 | 2147680039 | 0 |
| 128.2.255.40 | 2147680040 | 0 |
| 128.2.255.41 | 2147680041 | 0 |
| 128.2.255.42 | 2147680042 | 0 |
| 128.2.255.43 | 2147680043 | 0 |
| 128.2.255.44 | 2147680044 | 0 |
| 128.2.255.45 | 2147680045 | 0 |
| 128.2.255.46 | 2147680046 | 0 |
| 128.2.255.47 | 2147680047 | 0 |
| 128.2.255.48 | 2147680048 | 0 |
| 128.2.255.49 | 2147680049 | 0 |
| 128.2.255.50 | 2147680050 | 0 |
| 128.2.255.51 | 2147680051 | 0 |
| 128.2.255.52 | 2147680052 | 0 |
| 128.2.255.53 | 2147680053 | 0 |
| 128.2.255.54 | 2147680054 | 0 |
| 128.2.255.55 | 2147680055 | 0 |
| 128.2.255.56 | 2147680056 | 0 |
| 128.2.255.57 | 2147680057 | 0 |
| 128.2.255.58 | 2147680058 | 0 |
| 128.2.255.59 | 2147680059 | 0 |
| 128.2.255.60 | 2147680060 | 0 |
| 128.2.255.61 | 2147680061 | 0 |
| 128.2.255.62 | 2147680062 | 0 |
| 128.2.255.63 | 2147680063 | 0 |
| 128.2.255.64 | 2147680064 | 0 |
| 128.2.255.65 | 2147680065 | 0 |
| 128.2.255.66 | 2147680066 | 0 |
| 128.2.255.67 | 2147680067 | 0 |
| 128.2.255.68 | 2147680068 | 0 |
| 128.2.255.69 | 2147680069 | 0 |
| 128.2.255.70 | 2147680070 | 0 |
| 128.2.255.71 | 2147680071 | 0 |
| 128.2.255.72 | 2147680072 | 0 |
| 128.2.255.73 | 2147680073 | 0 |
| 128.2.255.74 | 2147680074 | 0 |
| 128.2.255.75 | 2147680075 | 0 |
| 128.2.255.76 | 2147680076 | 0 |
| 128.2.255.77 | 2147680077 | 0 |
| 128.2.255.78 | 2147680078 | 0 |
| 128.2.255.79 | 2147680079 | 0 |
| 128.2.255.80 | 2147680080 | 0 |
| 128.2.255.81 | 2147680081 | 0 |
| 128.2.255.82 | 2147680082 | 0 |
| 128.2.255.83 | 2147680083 | 0 |
| 128.2.255.84 | 2147680084 | 0 |
| 128.2.255.85 | 2147680085 | 0 |