Data as of Nov 9, 2026
38.54.15.0/24
3 residential-proxy exits · 30 daysKaopu Cloud HK Limited · reallocated from Cogent Communications, LLC
Announcement
this exact prefix
RPKI valid
Announced by
Type
Hosting
Recent change
New origin Aug 2026
from AS138915 Kaopu Cloud HK Limited
Residential-proxy exits
Proxy exits
3
1.2% of its addresses · 30 days
Providers
5
selling exits here
Oct 10, 2026 – Nov 8, 2026
Exits seen per day
11 observations
Proxy providers listing exits
- IPFly
- Infatica
- NodeProxy
- PuraRoute
- VantageProxies
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Leased from | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|---|
| 38.54.14.0/23 since Jun 2026 | AS154177 | Hosting | 5 | Cogent Communications, LLC via Kaopu Cloud HK Limited | ||
| 38.0.0.0/8 | AS174 | Internet provider | IP broker Rackdog (part) | 401,849 78,907 always on | Cogent Communications, 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 |
|---|---|---|---|---|---|---|
| 38.0.0.0/8 | 16,777,216 | COGENT-A | Cogent Communications, LLC (COGC) · US | Direct Allocation | Apr 16, 1991 | abuse@ |
| └ 38.54.0.0/17 | 32,768 | KAOPU-CGNT-NET-1 | Kaopu Cloud HK Limited (KCHL-3) · HK | Reallocated | May 4, 2022 | whois@ |
| └ 38.54.15.0/24 | 256 | KAOPUCLOUD-VN | KaopuCloud-VN (C08835731) · VN | Reassigned | Aug 23, 2022 | whois@ via KAOPU-CGNT-NET-1 |
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
- Cogent Communications, LLC
- Handle
- COGC
- Range
- 38.
0. 0. 0/ 8 - Registration type
- Direct Allocation
- Record created
- Apr 16, 1991
- Legacy
- yes
- Reallocated to
- Kaopu Cloud HK Limited (KCHL-3)
- Reallocated range
- 38.
54. 0. 0/ 17 - Reallocated
- May 4, 2022
Origin network
AS138915
HK
- Name
- Kaopu Cloud HK Limited
- Type
- Hosting
- Registered
- Mar 19, 2019
- Domain
- kaopucloud.com
- Website
- www.kaopucloud.com/
- Industry
- Hosting and Cloud Provider
- Spamhaus ASN-DROP
- listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- May 2023
- Current origin since
- Aug 2026 · 3 mo
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 38.54.0.0/17 | AS63139 | /24 | ARIN | Another network |
| 38.54.0.0/17 | AS138915 | /24 | ARIN | RPKI valid |
| 38.54.0.0/17 | AS140666 | /24 | ARIN | Another network |
| 38.54.0.0/17 | AS154177 | /24 | ARIN | Another network |
Whois
Registration for this announcement
- Range
- 38.
54. 15. 0/ 24 - Netname
- KAOPUCLOUD-VN
- Registrant
- KaopuCloud-VN
- Organization
- KaopuCloud-VN (C08835731)
- Type
- Reassigned
- Handle
- NET-38-54-15-0-1
- Parent
- NET-38-54-0-0-1
- Created
- Aug 23, 2022
- RIR
- ARIN
- Country
- US
- Delegated
- Apr 16, 1991
- Status
- assigned
Report abuse
Abuse contact
- whois@
kaopucloud. com - Name
- Manager
- Phone
- +852 94159695;ext0
- Handle
- MANAG489-ARIN