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Data as of Nov 7, 2026

36.255.221.0/24

No anonymizer space · no proxy exits in 30 days

Ucloud Information Technology (HK) Limited · space held by Zenlayer (Singapore) PTE. LTD

Announcement
this exact prefix
RPKI valid
Announced by
AS135377
Type
Hosting
Risk
50 / 100 · Medium

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.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
36.255.220.0/221,024ZEN-SGZenlayer (Singapore) PTE. LTD (ORG-ZPL6-AP) · SGALLOCATED PORTABLE—abuse@zenlayer.com
└ 36.255.221.0/24256ZL-HKG-UCLOUD-0001Abuse please ******** ****************ALLOCATED NON-PORTABLE—unoc@ucloud.cn

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
IPv4 market

Holder

Holder in the market →
Organization
Zenlayer (Singapore) PTE. LTD
Handle
ORG-ZPL6-AP
Range
36.255.220.0/22
Registration type
ALLOCATED PORTABLE
Reallocated to
Abuse please ******** ****************
Reallocated range
36.255.221.0/24
Reallocation type
ALLOCATED NON-PORTABLE
Origin network

AS135377

HK
Name
Ucloud Information Technology (HK) Limited
Type
Hosting
Registered
Apr 27, 2016
Domain
ucloud.cn
Website
www.ucloud.cn
Industry
Hosting and Cloud Provider
Spamhaus ASN-DROP
not listed