La dirección IP 121.49.45 es proporcionada por China Education and Research Network Center, que es propiedad de la CIDR (Classless Inter-Domain Routing) 121.48.0.0/15, IP entre 121.48.0.0 a 121.49.255.255 ). El número de sistema autónomo (ASN) es 4538.
| ASN | 4538 |
| IP que comienzan con | 121.48.0.0 |
| IP que termina con | 121.49.255.255 |
| ASN Nombre | China Education and Research Network Center |
| CDIR | 121.48.0.0/15 |
| IP numérica | |
| Registe | apnic |
| Última actualización | 23/08/2017 |

| Código País | País | Región | Ciudad | Latitud | Longitud | Última actualización | |
| IP2Location | CN | China | - | Chengdu | 30,6667 | 104,0667 | 2017-08-23 |
| MaxMind | CN | China | - | Chengdu | 30,6667 | 104,0667 | 2017-08-23 |
| Whois | CN | - | - | - | 104 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 121.49.45.0 | 2033265920 | 0 |
| 121.49.45.1 | 2033265921 | 0 |
| 121.49.45.2 | 2033265922 | 0 |
| 121.49.45.3 | 2033265923 | 0 |
| 121.49.45.4 | 2033265924 | 0 |
| 121.49.45.5 | 2033265925 | 0 |
| 121.49.45.6 | 2033265926 | 0 |
| 121.49.45.7 | 2033265927 | 0 |
| 121.49.45.8 | 2033265928 | 0 |
| 121.49.45.9 | 2033265929 | 0 |
| 121.49.45.10 | 2033265930 | 0 |
| 121.49.45.11 | 2033265931 | 0 |
| 121.49.45.12 | 2033265932 | 0 |
| 121.49.45.13 | 2033265933 | 0 |
| 121.49.45.14 | 2033265934 | 0 |
| 121.49.45.15 | 2033265935 | 0 |
| 121.49.45.16 | 2033265936 | 0 |
| 121.49.45.17 | 2033265937 | 0 |
| 121.49.45.18 | 2033265938 | 0 |
| 121.49.45.19 | 2033265939 | 0 |
| 121.49.45.20 | 2033265940 | 0 |
| 121.49.45.21 | 2033265941 | 0 |
| 121.49.45.22 | 2033265942 | 0 |
| 121.49.45.23 | 2033265943 | 0 |
| 121.49.45.24 | 2033265944 | 0 |
| 121.49.45.25 | 2033265945 | 0 |
| 121.49.45.26 | 2033265946 | 0 |
| 121.49.45.27 | 2033265947 | 0 |
| 121.49.45.28 | 2033265948 | 0 |
| 121.49.45.29 | 2033265949 | 0 |
| 121.49.45.30 | 2033265950 | 0 |
| 121.49.45.31 | 2033265951 | 0 |
| 121.49.45.32 | 2033265952 | 0 |
| 121.49.45.33 | 2033265953 | 0 |
| 121.49.45.34 | 2033265954 | 0 |
| 121.49.45.35 | 2033265955 | 0 |
| 121.49.45.36 | 2033265956 | 0 |
| 121.49.45.37 | 2033265957 | 0 |
| 121.49.45.38 | 2033265958 | 0 |
| 121.49.45.39 | 2033265959 | 0 |
| 121.49.45.40 | 2033265960 | 0 |
| 121.49.45.41 | 2033265961 | 0 |
| 121.49.45.42 | 2033265962 | 0 |
| 121.49.45.43 | 2033265963 | 0 |
| 121.49.45.44 | 2033265964 | 0 |
| 121.49.45.45 | 2033265965 | 0 |
| 121.49.45.46 | 2033265966 | 0 |
| 121.49.45.47 | 2033265967 | 0 |
| 121.49.45.48 | 2033265968 | 0 |
| 121.49.45.49 | 2033265969 | 0 |
| 121.49.45.50 | 2033265970 | 0 |
| 121.49.45.51 | 2033265971 | 0 |
| 121.49.45.52 | 2033265972 | 0 |
| 121.49.45.53 | 2033265973 | 0 |
| 121.49.45.54 | 2033265974 | 0 |
| 121.49.45.55 | 2033265975 | 0 |
| 121.49.45.56 | 2033265976 | 0 |
| 121.49.45.57 | 2033265977 | 0 |
| 121.49.45.58 | 2033265978 | 0 |
| 121.49.45.59 | 2033265979 | 0 |
| 121.49.45.60 | 2033265980 | 0 |
| 121.49.45.61 | 2033265981 | 0 |
| 121.49.45.62 | 2033265982 | 0 |
| 121.49.45.63 | 2033265983 | 0 |
| 121.49.45.64 | 2033265984 | 0 |
| 121.49.45.65 | 2033265985 | 0 |
| 121.49.45.66 | 2033265986 | 0 |
| 121.49.45.67 | 2033265987 | 0 |
| 121.49.45.68 | 2033265988 | 0 |
| 121.49.45.69 | 2033265989 | 0 |
| 121.49.45.70 | 2033265990 | 0 |
| 121.49.45.71 | 2033265991 | 0 |
| 121.49.45.72 | 2033265992 | 0 |
| 121.49.45.73 | 2033265993 | 0 |
| 121.49.45.74 | 2033265994 | 0 |
| 121.49.45.75 | 2033265995 | 0 |
| 121.49.45.76 | 2033265996 | 0 |
| 121.49.45.77 | 2033265997 | 0 |
| 121.49.45.78 | 2033265998 | 0 |
| 121.49.45.79 | 2033265999 | 0 |
| 121.49.45.80 | 2033266000 | 0 |
| 121.49.45.81 | 2033266001 | 0 |
| 121.49.45.82 | 2033266002 | 0 |
| 121.49.45.83 | 2033266003 | 0 |
| 121.49.45.84 | 2033266004 | 0 |
| 121.49.45.85 | 2033266005 | 0 |