219.224.191.248 (248.191.224.219.in-addr.arpa)
| Announced By | ||
|---|---|---|
| Origin AS | Announcement | Description |
| AS4538 | 219.224.0.0/13  | China Education and Research Network Center |
| AS4538 | 219.224.0.0/14  | China Education and Research Network Center |
| AS4538 | 219.224.0.0/15 | China Education and Research Network Center |
| AS4538 | 219.224.128.0/18 | China Education and Research Network Center |
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