Data as of Nov 9, 2026
23.247.129.0/24
No anonymizer space · no proxy exits in 30 daysAS38854 · space held by IDC Space Inc
Announcement
this exact prefix
RPKI valid
Announced by
Type
Hosting
Risk
50 / 100 · Medium
Recently moved
Recent change
New origin Sep 2026
from AS154321 Corenet Cloud Sdn. Bhd.
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 |
|---|---|---|---|---|---|---|
| 23.247.128.0/22 | 1,024 | IDCSPACE-001 | IDC Space Inc (IS-907) · US | Direct Allocation | Oct 8, 2021 | dong@ |
| └ 23.247.128.0/22 | 1,024 | YISU-CLOUD-LTD | Yisu Cloud Ltd (C09369472) · HK | Reassigned | Apr 11, 2023 | dong@ via IDCSPACE-001 |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Network & registry
IPv4 market
Holder
- Organization
- IDC Space Inc
- Handle
- IS-907
- Range
- 23.
247. 128. 0/ 22 - Registration type
- Direct Allocation
- Record created
- Oct 8, 2021
Origin network
AS38854
ZZ
- Type
- Hosting
- Registered
- Nov 8, 2026
- Domain
- zenlayer.com
- Industry
- Hosting, Cloud Provider, Data Center, Server Colocation
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- May 2014
- Current origin since
- Sep 2026 · 2 mo
- Origin networks
- 5
- Last change of origin
- Sep 2026
Recorded history
History
- Handoffs
- 4
Whois
Registration for this announcement
- Range
- 23.
247. 128. 0/ 22 - Netname
- YISU-CLOUD-LTD
- Registrant
- Yisu Cloud Ltd
- Organization
- Yisu Cloud Ltd (C09369472)
- Type
- Reassigned
- Handle
- NET-23-247-128-0-2
- Parent
- NET-23-247-128-0-1
- Created
- Apr 11, 2023
- RIR
- ARIN
- Country
- US
- Delegated
- Oct 8, 2021
- Status
- assigned
Report abuse
Abuse contact
- dong@
idcspace. net - Name
- DONG QI WANG
- Phone
- +1-650-207-9100
- Handle
- DQW-ARIN