Data as of Nov 9, 2026
203.163.192.0/19
No anonymizer space · no proxy exits in 30 daysAnnounced only in parts
Announcement
5 inside
Type
Hosting
57% of it
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 203.163.192.0/23 since Jul 2015 | AS17408 | Hosting | Chief Telecom Inc. | |
| 203.163.193.0/24 since Apr 2017 | AS131607 | Unknown | Chief Telecom Inc. | |
| 203.163.216.0/24 since Jul 2017 | AS63199 | Hosting | Chief Telecom Inc. | |
| 203.163.220.0/23 since Jul 2015 | AS17408 | Hosting | Chief Telecom Inc. | |
| 203.163.222.0/23 | AS9304 | Business |
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
1,792 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Hosting | 1,024 | 57% | 3 | |
| Business | 512 | 29% | 1 | |
| Unknown | 256 | 14% | 1 |