The IP address 89.78.121 is provided by formerly known as UPC Broadband Holding B.V., it's belong to the CDIR (Classless Inter-Domain Routing) 89.72.0.0/13 (range 89.72.0.0 to 89.79.255.255). The autonomous system number (ASN) is 6830.
| ASN | 6830 |
| IP starting by | 89.72.0.0 |
| IP ending by | 89.79.255.255 |
| ASN Name | formerly known as UPC Broadband Holding B.V. |
| CDIR | 89.72.0.0/13 |
| Numerical IP | |
| Registry | ripencc |
| Last update | 04/07/2017 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | PL | Poland | - | Krakow | 50.0833 | 19.9167 | 2017-07-03 |
| MaxMind | PL | Poland | - | Krakow | 50.0575 | 19.9802 | 2017-07-03 |
| Whois | PL | - | - | - | 19 | 52 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 89.78.121.0 | 1498315008 | 0 |
| 89.78.121.1 | 1498315009 | 0 |
| 89.78.121.2 | 1498315010 | 0 |
| 89.78.121.3 | 1498315011 | 0 |
| 89.78.121.4 | 1498315012 | 0 |
| 89.78.121.5 | 1498315013 | 0 |
| 89.78.121.6 | 1498315014 | 0 |
| 89.78.121.7 | 1498315015 | 0 |
| 89.78.121.8 | 1498315016 | 0 |
| 89.78.121.9 | 1498315017 | 0 |
| 89.78.121.10 | 1498315018 | 0 |
| 89.78.121.11 | 1498315019 | 0 |
| 89.78.121.12 | 1498315020 | 0 |
| 89.78.121.13 | 1498315021 | 0 |
| 89.78.121.14 | 1498315022 | 0 |
| 89.78.121.15 | 1498315023 | 0 |
| 89.78.121.16 | 1498315024 | 0 |
| 89.78.121.17 | 1498315025 | 0 |
| 89.78.121.18 | 1498315026 | 0 |
| 89.78.121.19 | 1498315027 | 0 |
| 89.78.121.20 | 1498315028 | 0 |
| 89.78.121.21 | 1498315029 | 0 |
| 89.78.121.22 | 1498315030 | 0 |
| 89.78.121.23 | 1498315031 | 0 |
| 89.78.121.24 | 1498315032 | 0 |
| 89.78.121.25 | 1498315033 | 0 |
| 89.78.121.26 | 1498315034 | 0 |
| 89.78.121.27 | 1498315035 | 0 |
| 89.78.121.28 | 1498315036 | 0 |
| 89.78.121.29 | 1498315037 | 0 |
| 89.78.121.30 | 1498315038 | 0 |
| 89.78.121.31 | 1498315039 | 0 |
| 89.78.121.32 | 1498315040 | 0 |
| 89.78.121.33 | 1498315041 | 0 |
| 89.78.121.34 | 1498315042 | 0 |
| 89.78.121.35 | 1498315043 | 0 |
| 89.78.121.36 | 1498315044 | 0 |
| 89.78.121.37 | 1498315045 | 0 |
| 89.78.121.38 | 1498315046 | 0 |
| 89.78.121.39 | 1498315047 | 0 |
| 89.78.121.40 | 1498315048 | 0 |
| 89.78.121.41 | 1498315049 | 0 |
| 89.78.121.42 | 1498315050 | 0 |
| 89.78.121.43 | 1498315051 | 0 |
| 89.78.121.44 | 1498315052 | 0 |
| 89.78.121.45 | 1498315053 | 0 |
| 89.78.121.46 | 1498315054 | 0 |
| 89.78.121.47 | 1498315055 | 0 |
| 89.78.121.48 | 1498315056 | 0 |
| 89.78.121.49 | 1498315057 | 0 |
| 89.78.121.50 | 1498315058 | 0 |
| 89.78.121.51 | 1498315059 | 0 |
| 89.78.121.52 | 1498315060 | 0 |
| 89.78.121.53 | 1498315061 | 0 |
| 89.78.121.54 | 1498315062 | 0 |
| 89.78.121.55 | 1498315063 | 0 |
| 89.78.121.56 | 1498315064 | 0 |
| 89.78.121.57 | 1498315065 | 0 |
| 89.78.121.58 | 1498315066 | 0 |
| 89.78.121.59 | 1498315067 | 0 |
| 89.78.121.60 | 1498315068 | 0 |
| 89.78.121.61 | 1498315069 | 0 |
| 89.78.121.62 | 1498315070 | 0 |
| 89.78.121.63 | 1498315071 | 0 |
| 89.78.121.64 | 1498315072 | 0 |
| 89.78.121.65 | 1498315073 | 0 |
| 89.78.121.66 | 1498315074 | 0 |
| 89.78.121.67 | 1498315075 | 0 |
| 89.78.121.68 | 1498315076 | 0 |
| 89.78.121.69 | 1498315077 | 0 |
| 89.78.121.70 | 1498315078 | 0 |
| 89.78.121.71 | 1498315079 | 0 |
| 89.78.121.72 | 1498315080 | 0 |
| 89.78.121.73 | 1498315081 | 0 |
| 89.78.121.74 | 1498315082 | 0 |
| 89.78.121.75 | 1498315083 | 0 |
| 89.78.121.76 | 1498315084 | 0 |
| 89.78.121.77 | 1498315085 | 0 |
| 89.78.121.78 | 1498315086 | 0 |
| 89.78.121.79 | 1498315087 | 0 |
| 89.78.121.80 | 1498315088 | 0 |
| 89.78.121.81 | 1498315089 | 0 |
| 89.78.121.82 | 1498315090 | 0 |
| 89.78.121.83 | 1498315091 | 0 |
| 89.78.121.84 | 1498315092 | 0 |
| 89.78.121.85 | 1498315093 | 0 |