Data as of Nov 7, 2026
103.225.87.0/24
No anonymizer space · no proxy exits in 30 daysZenlayer Inc · space held by Guan Chen Henan Science and Technology 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 |
|---|---|---|---|---|---|---|
| 103.225.84.0/22 | 1,024 | GCHSATCL-CN | Guan Chen Henan Science and Technology Co., Ltd. (ORG-GCHS1-AP) · CN | ALLOCATED PORTABLE | — | dadadang945@ |
| └ 103.225.87.0/24 | 256 | GCHSATCL-CN | Dragon Network Int'l Co. Ltd | ALLOCATED NON-PORTABLE | — | dadadang945@ |
Network & registry
Registry
Holder
- Organization
- Guan Chen Henan Science and Technology Co., Ltd.
- Handle
- ORG-GCHS1-AP
- Range
- 103.
225. 84. 0/ 22 - Registration type
- ALLOCATED PORTABLE
- Reallocated to
- Dragon Network Int'l Co. Ltd
- Reallocated range
- 103.
225. 87. 0/ 24 - Reallocation type
- ALLOCATED NON-PORTABLE
Origin network
AS21859
US
- Name
- Zenlayer Inc
- Type
- Hosting
- Registered
- Apr 2, 2013
- Domain
- zenlayer.com
- Website
- www.zenlayer.com
- Industry
- Hosting and Cloud Provider
- Spamhaus ASN-DROP
- not listed
- VPN servers
- 314
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Reactivated
- First seen
- Mar 2014
- Current origin since
- Apr 2022 · 4.5 yr
- Origin networks
- 2
- Last change of origin
- Apr 2022
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 103.225.87.0/24 | AS21859 | /24 | APNIC | RPKI valid |
Whois
Registration for this announcement
- Range
- 103.
225. 87. 0/ 24 - Netname
- GCHSATCL-CN
- Registrant
- Dragon Network Int'l Co. Ltd
- Registrant country
- HK
- Organization
- Dragon Network Int'l Co. Ltd
- Org country
- HK
- Type
- ALLOCATED NON-PORTABLE
- Created
- Not stated by the registry
- Updated
- Jul 7, 2021
- Maintainer
- MAINT-GCHSATCL-CN
- RIR
- APNIC
- Country
- CN
- Delegated
- Feb 4, 2014
- Status
- assigned
Report abuse
Abuse contact
- dadadang945@
gmail. com - Name
- ABUSE GCHSATCLCN
- Handle
- AG965-AP