Data as of Nov 3, 2026
Autonomous system
AS33717
Chunghwa Telecom Global, INC
Announces 5,376 addresses in 21 prefixes. None of it is anonymizer space.
Type
Internet provider
US
Announced prefixes
| Prefix | Type | Leased from | Holder | RPKI |
|---|---|---|---|---|
| 64.41.218.0/24 since Jan 2019 | Internet provider | CenturyLink Communications, LLC via Chunghwa Telecom Global, INC | ||
| 64.95.220.0/24 since Sep 2014 | Internet provider | IP broker IPv4.Global | PF IPV4 Borrower, LLC | |
| 65.202.140.0/24 since Jan 2016 | Internet provider | Verizon Business | ||
| 65.206.76.0/24 since Feb 2017 | Unknown | Verizon Business | ||
| 66.150.3.0/24 since Feb 2026 | Unknown | IP broker IPv4.Global | PF IPV4 Borrower, LLC | |
| 66.171.114.0/24 since Dec 2018 | Internet provider | |||
| 66.171.115.0/24 since Jan 2019 | Internet provider | |||
| 66.171.118.0/24 since May 2014 | Internet provider | |||
| 66.171.119.0/24 since May 2014 | Internet provider | |||
| 66.171.120.0/24 since Apr 2011 | Internet provider | |||
| 66.171.121.0/24 since May 2011 | Internet provider | |||
| 66.171.122.0/24 since Aug 2011 | Internet provider | |||
| 66.171.123.0/24 since Jun 2012 | Internet provider | |||
| 66.171.124.0/24 since Apr 2012 | Internet provider | |||
| 66.171.125.0/24 since Dec 2012 | Internet provider | |||
| 66.171.126.0/24 since Apr 2013 | Internet provider | |||
| 66.171.127.0/24 since May 2012 | Internet provider | |||
| 204.96.96.0/24 since Oct 2014 | Internet provider | Cogent Communications, LLC | ||
| 208.70.201.0/24 since Feb 2019 | Internet provider | |||
| 208.70.205.0/24 since Apr 2011 | Unknown | |||
| 220.128.51.0/24 since Jun 2012 | Internet provider | Data Communication Business Group |
Network & history
Profile
- Registered
- Mar 3, 2005
- Domain
- cht.com.tw
- Website
- www.cht.com.tw/en/
- Industry
- Computer and Information Technology
The space it routes itself
Address share by type
Routing patterns
How its announcements have moved
Arrivals