L'indirizzo IP 121.72.28 è fornito da TelstraClear Ltd, che è di proprietà del CIDR (Classless Inter-Domain Routing) 121.72.0.0/15, IP tra 121.72.0.0 a 121.73.255.255 ). Il numero di sistema autonomo (ASN) è 4768.
| ASN | 4768 |
| IP inizia con | 121.72.0.0 |
| IP finale con | 121.73.255.255 |
| ASN Nome | TelstraClear Ltd |
| CDIR | 121.72.0.0/15 |
| IP numerico | |
| Registe | apnic |
| Ultimo aggiornamento | 10/07/2017 |

| Codice paese | Paese | Regione | Città | Latitude | Longitude | Ultimo aggiornamento | |
| IP2Location | NZ | New Zealand | - | Tauranga | -37,6861 | 176,1667 | 2017-07-10 |
| MaxMind | NZ | New Zealand | - | Wellington | -41,1951 | 174,7805 | 2017-07-10 |
| Whois | NZ | - | - | - | 175 | -41 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 121.72.28.0 | 2034768896 | 0 |
| 121.72.28.1 | 2034768897 | 0 |
| 121.72.28.2 | 2034768898 | 0 |
| 121.72.28.3 | 2034768899 | 0 |
| 121.72.28.4 | 2034768900 | 0 |
| 121.72.28.5 | 2034768901 | 0 |
| 121.72.28.6 | 2034768902 | 0 |
| 121.72.28.7 | 2034768903 | 0 |
| 121.72.28.8 | 2034768904 | 0 |
| 121.72.28.9 | 2034768905 | 0 |
| 121.72.28.10 | 2034768906 | 0 |
| 121.72.28.11 | 2034768907 | 0 |
| 121.72.28.12 | 2034768908 | 0 |
| 121.72.28.13 | 2034768909 | 0 |
| 121.72.28.14 | 2034768910 | 0 |
| 121.72.28.15 | 2034768911 | 0 |
| 121.72.28.16 | 2034768912 | 0 |
| 121.72.28.17 | 2034768913 | 0 |
| 121.72.28.18 | 2034768914 | 0 |
| 121.72.28.19 | 2034768915 | 0 |
| 121.72.28.20 | 2034768916 | 0 |
| 121.72.28.21 | 2034768917 | 0 |
| 121.72.28.22 | 2034768918 | 0 |
| 121.72.28.23 | 2034768919 | 0 |
| 121.72.28.24 | 2034768920 | 0 |
| 121.72.28.25 | 2034768921 | 0 |
| 121.72.28.26 | 2034768922 | 0 |
| 121.72.28.27 | 2034768923 | 0 |
| 121.72.28.28 | 2034768924 | 0 |
| 121.72.28.29 | 2034768925 | 0 |
| 121.72.28.30 | 2034768926 | 0 |
| 121.72.28.31 | 2034768927 | 0 |
| 121.72.28.32 | 2034768928 | 0 |
| 121.72.28.33 | 2034768929 | 0 |
| 121.72.28.34 | 2034768930 | 0 |
| 121.72.28.35 | 2034768931 | 0 |
| 121.72.28.36 | 2034768932 | 0 |
| 121.72.28.37 | 2034768933 | 0 |
| 121.72.28.38 | 2034768934 | 0 |
| 121.72.28.39 | 2034768935 | 0 |
| 121.72.28.40 | 2034768936 | 0 |
| 121.72.28.41 | 2034768937 | 0 |
| 121.72.28.42 | 2034768938 | 0 |
| 121.72.28.43 | 2034768939 | 0 |
| 121.72.28.44 | 2034768940 | 0 |
| 121.72.28.45 | 2034768941 | 0 |
| 121.72.28.46 | 2034768942 | 0 |
| 121.72.28.47 | 2034768943 | 0 |
| 121.72.28.48 | 2034768944 | 0 |
| 121.72.28.49 | 2034768945 | 0 |
| 121.72.28.50 | 2034768946 | 0 |
| 121.72.28.51 | 2034768947 | 0 |
| 121.72.28.52 | 2034768948 | 0 |
| 121.72.28.53 | 2034768949 | 0 |
| 121.72.28.54 | 2034768950 | 0 |
| 121.72.28.55 | 2034768951 | 0 |
| 121.72.28.56 | 2034768952 | 0 |
| 121.72.28.57 | 2034768953 | 0 |
| 121.72.28.58 | 2034768954 | 0 |
| 121.72.28.59 | 2034768955 | 0 |
| 121.72.28.60 | 2034768956 | 0 |
| 121.72.28.61 | 2034768957 | 0 |
| 121.72.28.62 | 2034768958 | 0 |
| 121.72.28.63 | 2034768959 | 0 |
| 121.72.28.64 | 2034768960 | 0 |
| 121.72.28.65 | 2034768961 | 0 |
| 121.72.28.66 | 2034768962 | 0 |
| 121.72.28.67 | 2034768963 | 0 |
| 121.72.28.68 | 2034768964 | 0 |
| 121.72.28.69 | 2034768965 | 0 |
| 121.72.28.70 | 2034768966 | 0 |
| 121.72.28.71 | 2034768967 | 0 |
| 121.72.28.72 | 2034768968 | 0 |
| 121.72.28.73 | 2034768969 | 0 |
| 121.72.28.74 | 2034768970 | 0 |
| 121.72.28.75 | 2034768971 | 0 |
| 121.72.28.76 | 2034768972 | 0 |
| 121.72.28.77 | 2034768973 | 0 |
| 121.72.28.78 | 2034768974 | 0 |
| 121.72.28.79 | 2034768975 | 0 |
| 121.72.28.80 | 2034768976 | 0 |
| 121.72.28.81 | 2034768977 | 0 |
| 121.72.28.82 | 2034768978 | 0 |
| 121.72.28.83 | 2034768979 | 0 |
| 121.72.28.84 | 2034768980 | 0 |
| 121.72.28.85 | 2034768981 | 0 |