Data as of Nov 11, 2026
103.44.80.0/22
No anonymizer space · no proxy exits in 30 daysCHINA UNICOM China169 Backbone · space held by Hangzhou Woodnn Technology Co., Ltd.
Announcement
this exact prefix
RPKI valid
Announced by
Type
Hosting
Recent change
New origin May 2026
from AS4837 CHINA UNICOM China169 Backbone
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 103.44.80.0/23 | AS58461 | Hosting | Hangzhou Woodnn Technology Co., Ltd. | |
| 103.44.82.0/23 | AS58461 | Hosting | Hangzhou Woodnn Technology Co., Ltd. |
Network & registry
Origin network
AS4837
CN
- Name
- CHINA UNICOM China169 Backbone
- Type
- Internet provider
- Registered
- Sep 17, 2001
- Domain
- chinaunicom.cn
- Website
- www.chinaunicom.cn/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Oct 2018
- Current origin since
- May 2026 · 5 mo
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 103.
44. 80. 0/ 22 - Netname
- Woodnn-network
- Registrant
- Hangzhou Woodnn Technology Co., Ltd.
- Registrant country
- CN
- Organization
- Hangzhou Woodnn Technology Co., Ltd.
- Org country
- CN
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Nov 28, 2023
- Maintainer
- MAINT-CNNIC-AP
- RIR
- APNIC
- Country
- CN
- Delegated
- Dec 4, 2014
- Status
- assigned
Report abuse
Abuse contact
- ipas@
cnnic. cn - Name
- ABUSE CNNICCN
- Handle
- AC1601-AP