The IP address 88.146.203 is provided by formerly known as UPC Broadband Holding B.V., it's belong to the CDIR (Classless Inter-Domain Routing) 88.146.128.0/17 (range 88.146.128.0 to 88.146.255.255). The autonomous system number (ASN) is 6830.
| ASN | 6830 |
| IP starting by | 88.146.128.0 |
| IP ending by | 88.146.255.255 |
| ASN Name | formerly known as UPC Broadband Holding B.V. |
| CDIR | 88.146.128.0/17 |
| Numerical IP | |
| Registry | ripencc |
| Last update | 16/09/2017 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | CZ | Czech Republic | - | Plzen | 49.7475 | 13.3776 | 2017-09-15 |
| MaxMind | CZ | Czech Republic | - | - | 50.0848 | 14.4112 | 2017-09-15 |
| Whois | CZ | - | - | - | 15 | 50 | |
| W3C | - | - | - | - | - | - | - |