Data as of Nov 7, 2026
66.171.126.0/24
No anonymizer space · no proxy exits in 30 daysChunghwa Telecom Global, INC
Network & registry
Origin network
AS33717
US
- Name
- Chunghwa Telecom Global, INC
- Type
- Internet provider
- Registered
- Mar 3, 2005
- Domain
- cht.com.tw
- Website
- www.cht.com.tw/en/
- Industry
- Computer and Information Technology
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- May 2009
- Current origin since
- Apr 2013 · 14 yr
- Origin networks
- 2
- Last change of origin
- Apr 2013
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 66.171.120.0/21 | AS33717 | /24 | ARIN | RPKI valid |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS33717 | RADB | TWGate Customer route | MAINT-AS9505 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 66.
171. 112. 0/ 20 - Netname
- CHT-GLOBAL
- Registrant
- Chunghwa Telecom Global, INC
- Organization
- Chunghwa Telecom Global, INC (CTG-41)
- Org address
- 2107 N. First Street, suite 580, San Jose, CA, 95131
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-66-171-112-0-1
- Parent
- NET-66-0-0-0-0
- Created
- Jan 27, 2011
- RIR
- ARIN
- Country
- US
- Delegated
- Jan 27, 2011
- Status
- assigned
Report abuse
Abuse contact
- abuse@
chtglobal. com - Name
- Abuse
- Phone
- +1-408-988-1898
- Handle
- ABUSE841-ARIN