Data as of Nov 6, 2026
103.21.136.0/24
No anonymizer space · no proxy exits in 30 daysCloudie Limited · space held by Shanghai Zongzhi InfoTech Co.,Ltd
Announcement
this exact prefix
RPKI valid
Announced by
Type
Hosting
Risk
95 / 100 · Critical
Spamhaus DROP
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Leased from | Holder | RPKI |
|---|---|---|---|---|---|
| 103.21.136.0/23 since Mar 2026 | AS55933 | Hosting | IP broker IPXO (part) | Shanghai Zongzhi InfoTech Co.,Ltd |
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 |
|---|---|---|---|---|---|---|
| 103.21.136.0/22 | 1,024 | ZZNET1-CN | Shanghai Zongzhi InfoTech Co.,Ltd (ORG-SZIC1-AP) · CN | ALLOCATED PORTABLE | — | kelphon@ |
| └ 103.21.136.0/24 | 256 | ITAOYUN | Itaoyun Limited | ALLOCATED NON-PORTABLE | — | kelphon@ |
Network & registry
Registry
Holder
- Organization
- Shanghai Zongzhi InfoTech Co.,Ltd
- Handle
- ORG-SZIC1-AP
- Range
- 103.
21. 136. 0/ 22 - Registration type
- ALLOCATED PORTABLE
- Reallocated to
- Itaoyun Limited
- Reallocated range
- 103.
21. 136. 0/ 24 - Reallocation type
- ALLOCATED NON-PORTABLE
Origin network
AS55933
HK
- Name
- Cloudie Limited
- Type
- Hosting
- Registered
- Dec 10, 2010
- Domain
- worria.com
- Website
- worria.com/
- Spamhaus ASN-DROP
- listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Reactivated
- First seen
- Nov 2012
- Current origin since
- Oct 2022 · 4.0 yr
- Origin networks
- 2
- Last change of origin
- Feb 2022
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 103.21.136.0/23 | AS55933 | /24 | APNIC | RPKI valid |
Whois
Registration for this announcement
- Range
- 103.
21. 136. 0/ 24 - Netname
- ITAOYUN
- Registrant
- Itaoyun Limited
- Registrant country
- NZ
- Organization
- Itaoyun Limited
- Org country
- NZ
- Type
- ALLOCATED NON-PORTABLE
- Created
- Not stated by the registry
- Updated
- Jan 9, 2023
- Maintainer
- MAINT-ITAOYUN-NZ
- RIR
- APNIC
- Country
- CN
- Delegated
- Oct 11, 2012
- Status
- assigned
Report abuse
Abuse contact
- kelphon@
itaoyun. co. nz - Name
- ABUSE ZZNETCN
- Handle
- AZ414-AP