Data as of Nov 6, 2026
66.171.120.0/21
1 residential-proxy exit · 30 daysAnnounced only in parts
Announcement
8 inside
Type
Internet provider
85% of it
Residential-proxy exits
Proxy exits
1
0.05% of its addresses · 30 days
Spread
1 of 8
/24s with at least one exit
Providers
1
selling exits here
Oct 7, 2026 – Nov 5, 2026
Exits seen per day
1 observation
Proxy providers listing exits
- Byteful
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 | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 66.171.120.0/24 since Apr 2011 | AS33717 | Internet provider | Chunghwa Telecom Global, INC | ||
| 66.171.121.0/24 since May 2011 | AS33717 | Internet provider | Chunghwa Telecom Global, INC | ||
| 66.171.122.0/24 since Aug 2011 | AS33717 | Internet provider | Chunghwa Telecom Global, INC | ||
| 66.171.123.0/24 since Jun 2012 | AS33717 | Internet provider | 1 | Chunghwa Telecom Global, INC | |
| 66.171.124.0/24 since Apr 2012 | AS33717 | Internet provider | Chunghwa Telecom Global, INC | ||
| 66.171.125.0/24 since Dec 2012 | AS33717 | Internet provider | Chunghwa Telecom Global, INC | ||
| 66.171.126.0/24 since Apr 2013 | AS33717 | Internet provider | Chunghwa Telecom Global, INC | ||
| 66.171.127.0/24 since May 2012 | AS33717 | Internet provider | Chunghwa Telecom Global, INC |
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
2,048 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Internet provider | 1,736 | 85% | 11 | |
| Business | 312 | 15% | 7 |