![](https://ipdb.me/img/logo-web-flat-text.png)
CIDR:
219.226.128.0/21
ASN:
AS Number: 4538
AS Description: ERX-CERNET-BKB China Education and Research Network Center,
Network Address:
CIDR Size:
219.226.128.0/21 consists of 2097152 networks, each of it can hold 2048 hosts.