LAYER3 INTEL
Get started
Sign in
Data as of Nov 6, 2026

103.21.137.0/24

No anonymizer space · no proxy exits in 30 days

Cloudie Limited · space held by Shanghai Zongzhi InfoTech Co.,Ltd

Announcement
103.21.136.0/23
RPKI valid
Announced by
AS55933
Type
Hosting
Risk
95 / 100 · Critical
Spamhaus DROP
IPv4 market

Path

1 · Holder
Shanghai Zongzhi InfoTech Co.,Ltd
2 · Leased from
IPXO
3 · Announced by
AS55933 Cloudie Limited
since Mar 2026 · 8 mo ago
4 · Use
Hosting

Registrations in this block

The registry's network records over this block, widest first, each under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
103.21.136.0/221,024ZZNET1-CNShanghai Zongzhi InfoTech Co.,Ltd (ORG-SZIC1-AP) · CNALLOCATED PORTABLE—kelphon@itaoyun.co.nz
└ 103.21.137.0/24256LAZYCLOUD-LTDLazycloud LtdALLOCATED NON-PORTABLE—report@abuseradar.com

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 103.21.136.0/23

Prefix
103.21.136.0/23
Announced by
AS55933 Cloudie Limited
Type
Hosting
Leased from
IP broker IPXO (part)
RPKI
RPKI valid
Netname
ZZNET1-CN
Registrant
Shanghai Zongzhi InfoTech Co.,Ltd
RIR
APNIC
Origin network

AS55933

HK
Name
Cloudie Limited
Type
Hosting
Registered
Dec 10, 2010
Domain
worria.com
Website
worria.com/
Spamhaus ASN-DROP
listed