La dirección IP 21.88.44 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 | 14/03/2020 |

| Código País | País | Región | Ciudad | Latitud | Longitud | Última actualización | |
| IP2Location | US | Estados Unidos | - | Houston | 29,7633 | -95,3633 | 2020-03-14 |
| MaxMind | US | Estados Unidos | - | - | 37,751 | -97,822 | 2020-03-14 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 21.88.44.0 | 358099968 | 0 |
| 21.88.44.1 | 358099969 | 0 |
| 21.88.44.2 | 358099970 | 0 |
| 21.88.44.3 | 358099971 | 0 |
| 21.88.44.4 | 358099972 | 0 |
| 21.88.44.5 | 358099973 | 0 |
| 21.88.44.6 | 358099974 | 0 |
| 21.88.44.7 | 358099975 | 0 |
| 21.88.44.8 | 358099976 | 0 |
| 21.88.44.9 | 358099977 | 0 |
| 21.88.44.10 | 358099978 | 0 |
| 21.88.44.11 | 358099979 | 0 |
| 21.88.44.12 | 358099980 | 0 |
| 21.88.44.13 | 358099981 | 0 |
| 21.88.44.14 | 358099982 | 0 |
| 21.88.44.15 | 358099983 | 0 |
| 21.88.44.16 | 358099984 | 0 |
| 21.88.44.17 | 358099985 | 0 |
| 21.88.44.18 | 358099986 | 0 |
| 21.88.44.19 | 358099987 | 0 |
| 21.88.44.20 | 358099988 | 0 |
| 21.88.44.21 | 358099989 | 0 |
| 21.88.44.22 | 358099990 | 0 |
| 21.88.44.23 | 358099991 | 0 |
| 21.88.44.24 | 358099992 | 0 |
| 21.88.44.25 | 358099993 | 0 |
| 21.88.44.26 | 358099994 | 0 |
| 21.88.44.27 | 358099995 | 0 |
| 21.88.44.28 | 358099996 | 0 |
| 21.88.44.29 | 358099997 | 0 |
| 21.88.44.30 | 358099998 | 0 |
| 21.88.44.31 | 358099999 | 0 |
| 21.88.44.32 | 358100000 | 0 |
| 21.88.44.33 | 358100001 | 0 |
| 21.88.44.34 | 358100002 | 0 |
| 21.88.44.35 | 358100003 | 0 |
| 21.88.44.36 | 358100004 | 0 |
| 21.88.44.37 | 358100005 | 0 |
| 21.88.44.38 | 358100006 | 0 |
| 21.88.44.39 | 358100007 | 0 |
| 21.88.44.40 | 358100008 | 0 |
| 21.88.44.41 | 358100009 | 0 |
| 21.88.44.42 | 358100010 | 0 |
| 21.88.44.43 | 358100011 | 0 |
| 21.88.44.44 | 358100012 | 0 |
| 21.88.44.45 | 358100013 | 0 |
| 21.88.44.46 | 358100014 | 0 |
| 21.88.44.47 | 358100015 | 0 |
| 21.88.44.48 | 358100016 | 0 |
| 21.88.44.49 | 358100017 | 0 |
| 21.88.44.50 | 358100018 | 0 |
| 21.88.44.51 | 358100019 | 0 |
| 21.88.44.52 | 358100020 | 0 |
| 21.88.44.53 | 358100021 | 0 |
| 21.88.44.54 | 358100022 | 0 |
| 21.88.44.55 | 358100023 | 0 |
| 21.88.44.56 | 358100024 | 0 |
| 21.88.44.57 | 358100025 | 0 |
| 21.88.44.58 | 358100026 | 0 |
| 21.88.44.59 | 358100027 | 0 |
| 21.88.44.60 | 358100028 | 0 |
| 21.88.44.61 | 358100029 | 0 |
| 21.88.44.62 | 358100030 | 0 |
| 21.88.44.63 | 358100031 | 0 |
| 21.88.44.64 | 358100032 | 0 |
| 21.88.44.65 | 358100033 | 0 |
| 21.88.44.66 | 358100034 | 0 |
| 21.88.44.67 | 358100035 | 0 |
| 21.88.44.68 | 358100036 | 0 |
| 21.88.44.69 | 358100037 | 0 |
| 21.88.44.70 | 358100038 | 0 |
| 21.88.44.71 | 358100039 | 0 |
| 21.88.44.72 | 358100040 | 0 |
| 21.88.44.73 | 358100041 | 0 |
| 21.88.44.74 | 358100042 | 0 |
| 21.88.44.75 | 358100043 | 0 |
| 21.88.44.76 | 358100044 | 0 |
| 21.88.44.77 | 358100045 | 0 |
| 21.88.44.78 | 358100046 | 0 |
| 21.88.44.79 | 358100047 | 0 |
| 21.88.44.80 | 358100048 | 0 |
| 21.88.44.81 | 358100049 | 0 |
| 21.88.44.82 | 358100050 | 0 |
| 21.88.44.83 | 358100051 | 0 |
| 21.88.44.84 | 358100052 | 0 |
| 21.88.44.85 | 358100053 | 0 |