Data as of Nov 4, 2026
66.171.115.0/24
No anonymizer space · no proxy exits in 30 daysChunghwa Telecom Global, INC
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 66.171.112.0/21 since Apr 2012 | AS9505 | Unknown | Chunghwa 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
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Jul 2017
- Current origin since
- Jan 2019 · 7.8 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 66.171.115.0/24 | AS33717 | /24 | ARIN | RPKI valid |
| 66.171.112.0/21 | AS9505 | /24 | ARIN | Another network |
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
- [email protected]
- Name
- Abuse
- Phone
- +1-408-988-1898
- Handle
- ABUSE841-ARIN