Data as of Nov 9, 2026
103.234.224.0/23
No anonymizer space · no proxy exits in 30 daysDongFong Technology Co. Ltd. · space held by Chuan Chan Co. Ltd.
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 103.234.224.0/24 since Oct 2022 | AS24172 | Business | Chuan Chan Co. Ltd. | |
| 103.234.225.0/24 since Dec 2024 | AS18046 | Business | Chuan Chan Co. Ltd. |
Network & registry
Announced by
Covering announcement 103.234.224.0/22
- Prefix
- 103.234.224.0/22
- Announced by
- AS18046 DongFong Technology Co. Ltd.
- Type
- Business
- Proxy exits
- 4
- RPKI
- RPKI valid
- Netname
- CHUAN-CHAN-NET
- Registrant
- Chuan Chan Co. Ltd.
- RIR
- APNIC
Origin network
AS18046
TW
- Name
- DongFong Technology Co. Ltd.
- Type
- Internet provider
- Registered
- Nov 9, 2001
- Domain
- dongfong.com.tw
- Website
- www.dongfong.com.tw
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 103.234.224.0/22
103.234.224.0/22
Routing history
- Pattern
- Stable
- First seen
- Apr 2015
- Current origin since
- Apr 2015 · 12 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 103.234.224.0/22 | AS18046 | /24 | APNIC | RPKI valid |
Whois
Registration for this announcement
- Range
- 103.
234. 224. 0/ 22 - Netname
- CHUAN-CHAN-NET
- Registrant
- Chuan Chan Co. Ltd.
- Registrant country
- TW
- Organization
- Chuan Chan Co. Ltd.
- Org country
- TW
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Nov 7, 2025
- Maintainer
- MAINT-TW-TWNIC
- RIR
- APNIC
- Country
- TW
- Delegated
- Jun 25, 2014
- Status
- assigned
Report abuse
Abuse contact
- hostmaster@
twnic. tw - Name
- ABUSE TWNICAP
- Handle
- AT939-AP