Data as of Nov 6, 2026
103.21.136.0/23
No anonymizer space · no proxy exits in 30 daysCloudie Limited · space held by Shanghai Zongzhi InfoTech Co.,Ltd
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
103.21.136.0/23
From the registry to its use
- Dec 15, 2012– Dec 22, 2012
- Jan 20, 2017Route objectAS55933 Cloudie LimitedNTTCOM route object for AS55933 Cloudie Limited, maintainer MAINT-AS9304
- Jan 20, 2017Route objectAS55933 Cloudie LimitedRADB route object for AS55933 Cloudie Limited, maintainer MAINT-AS9304
- Jan 20, 2017Route objectAS55933 Cloudie LimitedRADB route object for AS55933 Cloudie Limited, maintainer MAINT-AS9304103.21.137.0/24
- Jan 20, 2017Route objectAS55933 Cloudie LimitedNTTCOM route object for AS55933 Cloudie Limited, maintainer MAINT-AS9304103.21.137.0/24
- May 28, 2022– Oct 30, 2022
- Mar 8, 2026– today
- todayRegistry recordShanghai Zongzhi InfoTech Co.,LtdALLOCATED PORTABLE103.21.136.0/22
- todayRoute objectAS55933 Cloudie LimitedAPNIC route object for AS55933 Cloudie Limited, maintainer MAINT-ITAOYUN-NZ
- todayRoute objectAS55933 Cloudie LimitedAPNIC route object for AS55933 Cloudie Limited, maintainer MAINT-ITAOYUN-NZ103.21.137.0/24
- todayLeased fromIPXOIP broker
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 103.21.136.0/24 since Oct 2022 | AS55933 | Hosting | Shanghai Zongzhi InfoTech Co.,Ltd via Itaoyun Limited |
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@ |
| └ 103.21.137.0/24 | 256 | LAZYCLOUD-LTD | Lazycloud Ltd | ALLOCATED NON-PORTABLE | — | report@ |
Network & registry
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
Who has announced this prefix
Summary
Routing history
- Pattern
- Reactivated
- First seen
- Dec 2012
- Current origin since
- Mar 2026 · 8 mo
- Origin networks
- 2
- Last change of origin
- May 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 |
IRR
Route objects on the exact prefix
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 103.21.137.0/24 | AS55933 | RADB | Proxy-registered route object | MAINT-AS9304 | Nov 13, 2023 |
| 103.21.137.0/24 | AS55933 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jan 20, 2017 |
| 103.21.137.0/24 | AS55933 | APNIC | Shanghai Zongzhi InfoTech Co.,Ltd | MAINT-ITAOYUN-NZ | Mar 17, 2026 |
Whois
Registration for this announcement
- Range
- 103.
21. 136. 0/ 22 - Netname
- ZZNET1-CN
- Registrant
- Shanghai Zongzhi InfoTech Co.,Ltd
- Registrant country
- CN
- Organization
- Not stated by the registry
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- May 30, 2022
- Maintainer
- APNIC-HM
- RIR
- APNIC
- Country
- CN
- Delegated
- Oct 11, 2012
- Status
- assigned
Report abuse
Abuse contact
- kelphon@
itaoyun. co. nz - Name
- ABUSE ZZNETCN
- Handle
- AZ414-AP