Data as of Nov 14, 2026
150.129.37.0/24
No anonymizer space · no proxy exits in 30 daysDongFong Technology Co. Ltd. · space held by Chuan Chan Co. Ltd.
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 150.129.36.0/23 since Apr 2026 | AS18046 | Business | Chuan Chan Co. Ltd. | |
| 150.129.36.0/22 since May 2020 | AS18046 | Business | Chuan Chan Co. Ltd. |
Registrations in this block
The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 150.129.36.0/22 | 1,024 | CHUAN-CHAN-NET | Chuan Chan Co. Ltd. | ALLOCATED PORTABLE | — | hostmaster@ |
Network & registry
Registry
Holder
- Organization
- Chuan Chan Co. Ltd.
- Range
- 150.
129. 36. 0/ 22 - Registration type
- ALLOCATED PORTABLE
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
- Dec 2023
- Current origin since
- Feb 2025 · 1.8 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 150.129.36.0/22 | AS18046 | /24 | APNIC | RPKI valid |
Whois
Registration for this announcement
- Range
- 150.
129. 37. 0/ 24 - Netname
- Chuan-Chan-NET
- Registrant
- Chuan Chan Co. Ltd.
- Registrant country
- TW
- Organization
- Chuan Chan Co. Ltd.
- Org country
- TW
- Type
- ASSIGNED NON-PORTABLE
- Created
- Not stated by the registry
- Maintainer
- MAINT-TW-TWNIC
- RIR
- APNIC
- Country
- TW
- Delegated
- Jun 25, 2014
- Status
- assigned
Report abuse
Abuse contact
- ix@
chuan-chan. com. tw - Name
- IRT-CHUAN-CHAN-TW
- Handle
- IRT-CHUAN-CHAN-TW