Data as of Nov 5, 2026
219.158.0.0/16
No anonymizer space · no proxy exits in 30 daysAnnounced only in parts
Announcement
15 inside
Type
Residential
60% of it
Announcements
Nesting
More-specifics by size
Sized by addresses, colored by each announcement's type. Click a tile with children to zoom in, a leaf to open it.
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 219.158.0.0/20 since May 2005 | AS4837 | Internet provider | CNC group via Backbone of China Unicom | |
| 219.158.0.0/24 since Dec 2022 | AS4837 | Internet provider | CNC group via Backbone of China Unicom | |
| 219.158.16.0/20 since May 2005 | AS4837 | Internet provider | CNC group via Backbone of China Unicom | |
| 219.158.26.0/24 since May 2005 | AS4837 | Internet provider | CNC group via Backbone of China Unicom | |
| 219.158.32.0/20 since Sep 2006 | AS4837 | Internet provider | CNC group via Backbone of CNC group | |
| 219.158.58.0/24 since May 2022 | AS4837 | Internet provider | CNC group via Backbone of CNC group | |
| 219.158.59.0/24 since Feb 2021 | AS4837 | Internet provider | CNC group via Backbone of CNC group | |
| 219.158.60.0/24 since Nov 2019 | AS4837 | Internet provider | CNC group via Backbone of CNC group | |
| 219.158.61.0/24 since Apr 2015 | AS4837 | Internet provider | CNC group via Backbone of CNC group | |
| 219.158.62.0/24 since Apr 2015 | AS4837 | Internet provider | CNC group via Backbone of CNC group | |
| 219.158.63.0/24 since Dec 2013 | AS4837 | Internet provider | CNC group via Backbone of CNC group | |
| 219.158.96.0/19 since May 2011 | AS4837 | Hosting | CNC group | |
| 219.158.128.0/17 since Aug 2007 | AS4808 | Residential | CNC group | |
| 219.158.128.0/18 since Aug 2007 | AS4808 | Residential | CNC group | |
| 219.158.192.0/18 since Aug 2007 | AS4808 | Residential | CNC group |
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
54,784 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Residential | 32,768 | 60% | 2 | |
| Internet provider | 13,824 | 25% | 12 | |
| Hosting | 8,192 | 15% | 1 |