Data as of Nov 8, 2026
103.141.224.0/23
Anonymizer · ISP proxyNTT America, Inc. · space held by Shangxing Tech Limited
IPv4 market
Path
1 · Holder
4 · Use
ISP proxy
anonymizer space, operator not named
Operators, sellers and brokers
Leased from
Owners leasing their own space
| Name | In 103.141.224.0/23 | /24s |
|---|---|---|
| Shangxing Tech Limited | 512100% | 2 |
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
103.141.224.0/23
From the registry to its use
- Nov 17, 2021– Dec 22, 2021
- Jan 7, 2026– today
- todayRegistry recordShangxing Tech LimitedALLOCATED PORTABLE103.141.224.0/23
- todayRoute objectAS2914 NTT America, Inc.APNIC route object for AS2914 NTT America, Inc., maintainer MAINT-SHANGXING1-HK
- todayRoute objectAS148996 Global Communication Network LimitedAPNIC route object for AS148996 Global Communication Network Limited, maintainer MAINT-SHANGXING1-HK
- todayRoute objectAS148996 Global Communication Network LimitedAPNIC route object for AS148996 Global Communication Network Limited, maintainer MAINT-SHANGXING1-HK103.141.224.0/24
- todayRoute objectAS148996 Global Communication Network LimitedAPNIC route object for AS148996 Global Communication Network Limited, maintainer MAINT-SHANGXING1-HK103.141.225.0/24
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 |
|---|---|---|---|---|---|---|
| 103.141.224.0/23 | 512 | SHANGXING1-HK | Shangxing Tech Limited (ORG-STL31-AP) · HK | ALLOCATED PORTABLE | — | coco. |
| └ 103.141.224.0/24 | 256 | NTT | NTT Communications Corporation | ALLOCATED NON-PORTABLE | — | coco. |
| └ 103.141.225.0/24 | 256 | NTT | NTT Communications Corporation | ALLOCATED NON-PORTABLE | — | coco. |
Network & registry
Origin network
AS2914
US
- Name
- NTT America, Inc.
- Type
- Internet provider
- Registered
- Dec 7, 1998
- Domain
- ntt.net
- Website
- www.gin.ntt.net/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Reactivated
- First seen
- Nov 2021
- Current origin since
- Jan 2026 · 10 mo
- Origin networks
- 2
- Last change of origin
- Jan 2026
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
IRR
Route objects on the exact prefix
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 103.141.224.0/24 | AS148996 | APNIC | SHANGXING TECH LIMITED | MAINT-SHANGXING1-HK | Jan 9, 2026 |
| 103.141.225.0/24 | AS148996 | APNIC | SHANGXING TECH LIMITED | MAINT-SHANGXING1-HK | Jan 9, 2026 |
Whois
Registration for this announcement
- Range
- 103.
141. 224. 0/ 23 - Netname
- SHANGXING1-HK
- Registrant
- Shangxing Tech Limited
- Registrant country
- HK
- Organization
- Not stated by the registry
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Dec 30, 2025
- Maintainer
- APNIC-HM
- RIR
- APNIC
- Country
- HK
- Delegated
- Aug 6, 2019
- Status
- assigned
Report abuse
Abuse contact
- coco.
lee@ shangxingtech. com - Name
- ABUSE SHANGXING1HK
- Handle
- AS3552-AP