La dirección IP 21.97.29 es proporcionada por China Education and Research Network Center, que es propiedad de la CIDR (Classless Inter-Domain Routing) 22.30.204.0/23, IP entre 22.30.204.0 a 22.30.205.255 ). El número de sistema autónomo (ASN) es 4538.
| ASN | 4538 |
| IP que comienzan con | 22.30.204.0 |
| IP que termina con | 22.30.205.255 |
| ASN Nombre | China Education and Research Network Center |
| CDIR | 22.30.204.0/23 |
| IP numérica | |
| Registe | |
| Última actualización | 26/08/2017 |

| Código País | País | Región | Ciudad | Latitud | Longitud | Última actualización | |
| IP2Location | US | Estados Unidos | - | Columbus | 39,9664 | -83,0128 | 2017-08-26 |
| MaxMind | US | Estados Unidos | - | - | 37,751 | -97,822 | 2017-08-26 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 21.97.29.0 | 358685952 | 0 |
| 21.97.29.1 | 358685953 | 0 |
| 21.97.29.2 | 358685954 | 0 |
| 21.97.29.3 | 358685955 | 0 |
| 21.97.29.4 | 358685956 | 0 |
| 21.97.29.5 | 358685957 | 0 |
| 21.97.29.6 | 358685958 | 0 |
| 21.97.29.7 | 358685959 | 0 |
| 21.97.29.8 | 358685960 | 0 |
| 21.97.29.9 | 358685961 | 0 |
| 21.97.29.10 | 358685962 | 0 |
| 21.97.29.11 | 358685963 | 0 |
| 21.97.29.12 | 358685964 | 0 |
| 21.97.29.13 | 358685965 | 0 |
| 21.97.29.14 | 358685966 | 0 |
| 21.97.29.15 | 358685967 | 0 |
| 21.97.29.16 | 358685968 | 0 |
| 21.97.29.17 | 358685969 | 0 |
| 21.97.29.18 | 358685970 | 0 |
| 21.97.29.19 | 358685971 | 0 |
| 21.97.29.20 | 358685972 | 0 |
| 21.97.29.21 | 358685973 | 0 |
| 21.97.29.22 | 358685974 | 0 |
| 21.97.29.23 | 358685975 | 0 |
| 21.97.29.24 | 358685976 | 0 |
| 21.97.29.25 | 358685977 | 0 |
| 21.97.29.26 | 358685978 | 0 |
| 21.97.29.27 | 358685979 | 0 |
| 21.97.29.28 | 358685980 | 0 |
| 21.97.29.29 | 358685981 | 0 |
| 21.97.29.30 | 358685982 | 0 |
| 21.97.29.31 | 358685983 | 0 |
| 21.97.29.32 | 358685984 | 0 |
| 21.97.29.33 | 358685985 | 0 |
| 21.97.29.34 | 358685986 | 0 |
| 21.97.29.35 | 358685987 | 0 |
| 21.97.29.36 | 358685988 | 0 |
| 21.97.29.37 | 358685989 | 0 |
| 21.97.29.38 | 358685990 | 0 |
| 21.97.29.39 | 358685991 | 0 |
| 21.97.29.40 | 358685992 | 0 |
| 21.97.29.41 | 358685993 | 0 |
| 21.97.29.42 | 358685994 | 0 |
| 21.97.29.43 | 358685995 | 0 |
| 21.97.29.44 | 358685996 | 0 |
| 21.97.29.45 | 358685997 | 0 |
| 21.97.29.46 | 358685998 | 0 |
| 21.97.29.47 | 358685999 | 0 |
| 21.97.29.48 | 358686000 | 0 |
| 21.97.29.49 | 358686001 | 0 |
| 21.97.29.50 | 358686002 | 0 |
| 21.97.29.51 | 358686003 | 0 |
| 21.97.29.52 | 358686004 | 0 |
| 21.97.29.53 | 358686005 | 0 |
| 21.97.29.54 | 358686006 | 0 |
| 21.97.29.55 | 358686007 | 0 |
| 21.97.29.56 | 358686008 | 0 |
| 21.97.29.57 | 358686009 | 0 |
| 21.97.29.58 | 358686010 | 0 |
| 21.97.29.59 | 358686011 | 0 |
| 21.97.29.60 | 358686012 | 0 |
| 21.97.29.61 | 358686013 | 0 |
| 21.97.29.62 | 358686014 | 0 |
| 21.97.29.63 | 358686015 | 0 |
| 21.97.29.64 | 358686016 | 0 |
| 21.97.29.65 | 358686017 | 0 |
| 21.97.29.66 | 358686018 | 0 |
| 21.97.29.67 | 358686019 | 0 |
| 21.97.29.68 | 358686020 | 0 |
| 21.97.29.69 | 358686021 | 0 |
| 21.97.29.70 | 358686022 | 0 |
| 21.97.29.71 | 358686023 | 0 |
| 21.97.29.72 | 358686024 | 0 |
| 21.97.29.73 | 358686025 | 0 |
| 21.97.29.74 | 358686026 | 0 |
| 21.97.29.75 | 358686027 | 0 |
| 21.97.29.76 | 358686028 | 0 |
| 21.97.29.77 | 358686029 | 0 |
| 21.97.29.78 | 358686030 | 0 |
| 21.97.29.79 | 358686031 | 0 |
| 21.97.29.80 | 358686032 | 0 |
| 21.97.29.81 | 358686033 | 0 |
| 21.97.29.82 | 358686034 | 0 |
| 21.97.29.83 | 358686035 | 0 |
| 21.97.29.84 | 358686036 | 0 |
| 21.97.29.85 | 358686037 | 0 |