Data as of Nov 7, 2026
103.19.50.0/24
No anonymizer space · no proxy exits in 30 daysZouter Limited · reallocated from Beijing WuYuYunLian Network Technology Co., Ltd.
Announcement
this exact prefix
RPKI valid
Announced by
Type
Hosting
Risk
50 / 100 · Medium
Recently moved
Recent change
New origin Aug 2026
from AS62864 net innovation llc
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 |
|---|---|---|---|---|---|---|
| 103.19.50.0/23 | 512 | BWNTCL-CN | Beijing WuYuYunLian Network Technology Co., Ltd. (ORG-BWNT1-AP) · CN | ALLOCATED PORTABLE | — | abuse@ |
| └ 103.19.50.0/24 | 256 | ZOUTER-JP | Zouter Limited | ALLOCATED NON-PORTABLE | — | abuse@ |
Network & registry
Registry
Holder
- Organization
- Beijing WuYuYunLian Network Technology Co., Ltd.
- Handle
- ORG-BWNT1-AP
- Range
- 103.
19. 50. 0/ 23 - Registration type
- ALLOCATED PORTABLE
- Reallocated to
- Zouter Limited
- Reallocated range
- 103.
19. 50. 0/ 24 - Reallocation type
- ALLOCATED NON-PORTABLE
Origin network
AS205548
GB
- Name
- Zouter Limited
- Type
- Hosting
- Registered
- Aug 12, 2025
- Domain
- zouter.io
- Website
- zouter.io/
- Industry
- Hosting and Cloud Provider
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- Jan 2023
- Current origin since
- Aug 2026 · 2 mo
- Origin networks
- 2
- Last change of origin
- Aug 2026
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 103.19.50.0/24 | AS205548 | /24 | APNIC | RPKI valid |
Whois
Registration for this announcement
- Range
- 103.
19. 50. 0/ 24 - Netname
- ZOUTER-JP
- Registrant
- Zouter Limited
- Registrant country
- JP
- Organization
- Zouter Limited
- Org country
- JP
- Type
- ALLOCATED NON-PORTABLE
- Created
- Not stated by the registry
- Updated
- Sep 1, 2026
- Maintainer
- MAINT-BWNTCL-CN
- RIR
- APNIC
- Country
- CN
- Delegated
- Oct 14, 2022
- Status
- assigned
Report abuse
Abuse contact
- abuse@
zouter. io - Name
- ABUSE ZOUTER
- Handle
- AZ536-AP