Data as of Nov 9, 2026
123.253.140.0/24
Anonymizer · Datacenter proxy3 residential-proxy exits · 30 daysImcloud Technology Co., Ltd. · space held by Sky Digital Co., Ltd.
Announcement
this exact prefix
RPKI valid
Announced by
Type
Datacenter proxy
Risk
85 / 100 · Critical
Residential-proxy exits
Proxy exits
3
1.2% of its addresses · 30 days
Providers
20
selling exits here
Oct 10, 2026 – Nov 8, 2026
Exits seen per day
213 observations
Proxy providers listing exits
- Ake.net
- BartProxies
- BirdProxies
- ByteProxies
- Byteful
- EnigmaProxy
- GSocks
- Geonix
- GonzoProxy
- Infatica
- MangoProxy
- NodeProxy
- NovaProxy
- Proxy-Seller
- ProxyEmpire
- Proxyma
- RainProxy
- Shifter
- VantageProxies
- VitalExclusive
IPv4 market
Path
1 · Holder
4 · Use
Datacenter proxy
anonymizer space, operator not named
Operators, sellers and brokers
Leased from
Owners leasing their own space
| Name | In 123.253.140.0/24 | /24s |
|---|---|---|
| Sky Digital Co., Ltd. | 256100% | 1 |
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
123.253.140.0/24
From the registry to its use
- May 8, 2019– Oct 22, 2019
- Oct 11, 2019– Jan 30, 2026
- Apr 17, 2020Route objectAS134823 Sky Digital Co., Ltd.RADB route object for AS134823 Sky Digital Co., Ltd., maintainer MAINT-AS134823
- Feb 26, 2021– Mar 9, 2021
- Sep 30, 2021– Jan 18, 2026
- Jan 19, 2026– today
- Jan 19, 2026– today
- May 11, 2026Route objectAS131151 Imcloud Technology Co., Ltd.RADB route object for AS131151 Imcloud Technology Co., Ltd., maintainer MAINT-AS134823
- todayRegistry recordSky Digital Co., Ltd.ASSIGNED PORTABLE123.253.140.0/23
- todayRoute objectAS134823 Sky Digital Co., Ltd.APNIC route object for AS134823 Sky Digital Co., Ltd., maintainer MAINT-TW-TWNIC
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 123.253.140.0/23 since Jan 2026 | AS131151 | Datacenter proxy | 3 | Sky Digital Co., Ltd. |
Network & registry
Origin network
AS131151
TW
- Name
- Imcloud Technology Co., Ltd.
- Type
- Hosting
- Registered
- Sep 11, 2008
- Domain
- imcloud.hk
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Rotating
- First seen
- Oct 2019
- 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
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 123.253.140.0/23 | AS131151 | /24 | APNIC | RPKI valid |
| 123.253.140.0/23 | AS134823 | /24 | APNIC | Another network |
IRR
Route objects on the exact prefix
Whois
Registration for this announcement
- Range
- 123.
253. 140. 0/ 23 - Netname
- SDCL-TW
- Registrant
- Sky Digital Co., Ltd.
- Registrant country
- TW
- Organization
- Sky Digital Co., Ltd.
- Org country
- TW
- Type
- ASSIGNED PORTABLE
- Created
- Not stated by the registry
- Updated
- Aug 15, 2023
- Maintainer
- MAINT-TW-TWNIC
- RIR
- APNIC
- Country
- TW
- Delegated
- May 14, 2019
- Status
- assigned
Report abuse
Abuse contact
- hostmaster@
twnic. tw - Name
- ABUSE TWNICAP
- Handle
- AT939-AP