Data as of Nov 3, 2026
103.161.79.0/24
No anonymizer space · no proxy exits in 30 daysCore Winner CO.,LIMITED · space held by Core Winner CO.,LIMITED Taiwan Branch
Announcement
this exact prefix
RPKI valid
Announced by
Type
Hosting
Risk
50 / 100 · Medium
Recently moved
Recent change
New origin May 2026
from AS142061 Core Winner CO.,LIMITED Taiwan Branch
Network & registry
Origin network
AS131273
TW
- Name
- Core Winner CO.,LIMITED
- Type
- Hosting
- Registered
- Jul 5, 2016
- Domain
- corewinner.com
- Industry
- Hosting and Cloud Provider
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- Jul 2021
- Current origin since
- May 2026 · 5 mo
- Origin networks
- 2
- Last change of origin
- May 2026
Recorded history
History
- Handoffs
- 2
Whois
Registration for this announcement
- Range
- 103.161.78.0/23
- Netname
- CWTW-NET
- Registrant
- Core Winner CO.,LIMITED Taiwan Branch
- Registrant country
- TW
- Organization
- Core Winner CO.,LIMITED Taiwan Branch
- Org country
- TW
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Nov 30, 2023
- Maintainer
- MAINT-TW-TWNIC
- RIR
- APNIC
- Country
- TW
- Delegated
- Jan 5, 2021
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- ABUSE TWNICAP
- Handle
- AT939-AP