Data as of Nov 8, 2026
103.176.51.0/24
No anonymizer space · no proxy exits in 30 daysDongFong Technology Co. Ltd. · space held by LuoSi tech LTD.
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 103.176.50.0/23 since Apr 2026 | AS18046 | Unknown | LuoSi tech LTD. |
Network & registry
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
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Apr 2026
- Current origin since
- Apr 2026 · 6 mo
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 103.176.50.0/23 | AS18046 | /24 | APNIC | RPKI valid |
Whois
Registration for this announcement
- Range
- 103.
176. 50. 0/ 23 - Netname
- LUOSI
- Registrant
- LuoSi tech LTD.
- Registrant country
- TW
- Organization
- LuoSi tech 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
- Nov 11, 2021
- Status
- assigned
Report abuse
Abuse contact
- hostmaster@
twnic. tw - Name
- ABUSE TWNICAP
- Handle
- AT939-AP