La dirección IP 123.121.2 es proporcionada por China Unicom Beijing Province Network, que es propiedad de la CIDR (Classless Inter-Domain Routing) 123.121.0.0/16, IP entre 123.121.0.0 a 123.121.255.255 ). El número de sistema autónomo (ASN) es 4808.
| ASN | 4808 |
| IP que comienzan con | 123.121.0.0 |
| IP que termina con | 123.121.255.255 |
| ASN Nombre | China Unicom Beijing Province Network |
| CDIR | 123.121.0.0/16 |
| IP numérica | |
| Registe | apnic |
| Última actualización | 26/03/2020 |

| Código País | País | Región | Ciudad | Latitud | Longitud | Última actualización | |
| IP2Location | CN | China | - | Meiling | 28,7922 | 115,745 | 2020-03-26 |
| MaxMind | CN | China | - | Beijing | 39,9289 | 116,3883 | 2020-03-26 |
| Whois | CN | - | - | - | 104 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 123.121.2.0 | 2071527936 | 0 |
| 123.121.2.1 | 2071527937 | 0 |
| 123.121.2.2 | 2071527938 | 0 |
| 123.121.2.3 | 2071527939 | 0 |
| 123.121.2.4 | 2071527940 | 0 |
| 123.121.2.5 | 2071527941 | 0 |
| 123.121.2.6 | 2071527942 | 0 |
| 123.121.2.7 | 2071527943 | 0 |
| 123.121.2.8 | 2071527944 | 0 |
| 123.121.2.9 | 2071527945 | 0 |
| 123.121.2.10 | 2071527946 | 0 |
| 123.121.2.11 | 2071527947 | 0 |
| 123.121.2.12 | 2071527948 | 0 |
| 123.121.2.13 | 2071527949 | 0 |
| 123.121.2.14 | 2071527950 | 0 |
| 123.121.2.15 | 2071527951 | 0 |
| 123.121.2.16 | 2071527952 | 0 |
| 123.121.2.17 | 2071527953 | 0 |
| 123.121.2.18 | 2071527954 | 0 |
| 123.121.2.19 | 2071527955 | 0 |
| 123.121.2.20 | 2071527956 | 0 |
| 123.121.2.21 | 2071527957 | 0 |
| 123.121.2.22 | 2071527958 | 0 |
| 123.121.2.23 | 2071527959 | 0 |
| 123.121.2.24 | 2071527960 | 0 |
| 123.121.2.25 | 2071527961 | 0 |
| 123.121.2.26 | 2071527962 | 0 |
| 123.121.2.27 | 2071527963 | 0 |
| 123.121.2.28 | 2071527964 | 0 |
| 123.121.2.29 | 2071527965 | 0 |
| 123.121.2.30 | 2071527966 | 0 |
| 123.121.2.31 | 2071527967 | 0 |
| 123.121.2.32 | 2071527968 | 0 |
| 123.121.2.33 | 2071527969 | 0 |
| 123.121.2.34 | 2071527970 | 0 |
| 123.121.2.35 | 2071527971 | 0 |
| 123.121.2.36 | 2071527972 | 0 |
| 123.121.2.37 | 2071527973 | 0 |
| 123.121.2.38 | 2071527974 | 0 |
| 123.121.2.39 | 2071527975 | 0 |
| 123.121.2.40 | 2071527976 | 0 |
| 123.121.2.41 | 2071527977 | 0 |
| 123.121.2.42 | 2071527978 | 0 |
| 123.121.2.43 | 2071527979 | 0 |
| 123.121.2.44 | 2071527980 | 0 |
| 123.121.2.45 | 2071527981 | 0 |
| 123.121.2.46 | 2071527982 | 0 |
| 123.121.2.47 | 2071527983 | 0 |
| 123.121.2.48 | 2071527984 | 0 |
| 123.121.2.49 | 2071527985 | 0 |
| 123.121.2.50 | 2071527986 | 0 |
| 123.121.2.51 | 2071527987 | 0 |
| 123.121.2.52 | 2071527988 | 0 |
| 123.121.2.53 | 2071527989 | 0 |
| 123.121.2.54 | 2071527990 | 0 |
| 123.121.2.55 | 2071527991 | 0 |
| 123.121.2.56 | 2071527992 | 0 |
| 123.121.2.57 | 2071527993 | 0 |
| 123.121.2.58 | 2071527994 | 0 |
| 123.121.2.59 | 2071527995 | 0 |
| 123.121.2.60 | 2071527996 | 0 |
| 123.121.2.61 | 2071527997 | 0 |
| 123.121.2.62 | 2071527998 | 0 |
| 123.121.2.63 | 2071527999 | 0 |
| 123.121.2.64 | 2071528000 | 0 |
| 123.121.2.65 | 2071528001 | 0 |
| 123.121.2.66 | 2071528002 | 0 |
| 123.121.2.67 | 2071528003 | 0 |
| 123.121.2.68 | 2071528004 | 0 |
| 123.121.2.69 | 2071528005 | 0 |
| 123.121.2.70 | 2071528006 | 0 |
| 123.121.2.71 | 2071528007 | 0 |
| 123.121.2.72 | 2071528008 | 0 |
| 123.121.2.73 | 2071528009 | 0 |
| 123.121.2.74 | 2071528010 | 0 |
| 123.121.2.75 | 2071528011 | 0 |
| 123.121.2.76 | 2071528012 | 0 |
| 123.121.2.77 | 2071528013 | 0 |
| 123.121.2.78 | 2071528014 | 0 |
| 123.121.2.79 | 2071528015 | 0 |
| 123.121.2.80 | 2071528016 | 0 |
| 123.121.2.81 | 2071528017 | 0 |
| 123.121.2.82 | 2071528018 | 0 |
| 123.121.2.83 | 2071528019 | 0 |
| 123.121.2.84 | 2071528020 | 0 |
| 123.121.2.85 | 2071528021 | 0 |