Data as of Nov 6, 2026
103.133.176.0/23
No anonymizer space · no proxy exits in 30 daysNingbo Nanbian Tuoluo Xinxi Jishu Co., Ltd · space held by Ningbo Silicon Cloud Information Technology Co., Ltd.
Registrations in this block
The registry's network records over this block, widest first, each under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 103.133.176.0/22 | 1,024 | NSCITCL-CN | Ningbo Silicon Cloud Information Technology Co., Ltd. (ORG-NSCI1-AP) · CN | ALLOCATED PORTABLE | — | abuse@ |
| └ 103.133.176.0/24 | 256 | NSCITCL-CN-HK-Cloud | TGT IAC | ASSIGNED NON-PORTABLE | — | abuse@ |
| └ 103.133.177.0/24 | 256 | NSCITCL-CN-HK-Cloud | TGT IAC | ASSIGNED NON-PORTABLE | — | abuse@ |
Network & registry
Announced by
Covering announcement 103.133.176.0/22
- Prefix
- 103.133.176.0/22
- Announced by
- AS138538 Ningbo Nanbian Tuoluo Xinxi Jishu Co., Ltd
- Type
- Hosting
- RPKI
- RPKI valid
- Netname
- NSCITCL-CN
- Registrant
- Ningbo Silicon Cloud Information Technology Co., Ltd.
- RIR
- APNIC
Origin network
AS138538
CN
- Name
- Ningbo Nanbian Tuoluo Xinxi Jishu Co., Ltd
- Type
- Hosting
- Registered
- Jan 4, 2019
- Domain
- vpsor.cn
- Website
- www.vpsor.cn
- Industry
- Hosting and Cloud Provider
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 103.133.176.0/22
103.133.176.0/22
Routing history
- Pattern
- Stable
- First seen
- Mar 2019
- Current origin since
- Nov 2020 · 6.0 yr
- Origin networks
- 4
- Last change of origin
- Apr 2021
Recorded history
History
- Handoffs
- 4
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 103.133.176.0/22 | AS18013 | /24 | APNIC | Another network |
| 103.133.176.0/22 | AS132825 | /24 | APNIC | Another network |
| 103.133.176.0/22 | AS135386 | /24 | APNIC | Another network |
| 103.133.176.0/22 | AS137443 | /24 | APNIC | Another network |
| 103.133.176.0/22 | AS137969 | /24 | APNIC | Another network |
| 103.133.176.0/22 | AS138538 | /24 | APNIC | RPKI valid |
IRR
Route objects on 103.133.176.0/22
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS18013 not the origin | APNIC | Ningbo Silicon Cloud Information Technology Co., Ltd. | MAINT-NSCITCL-CN | Nov 8, 2020 |
| AS132825 not the origin | APNIC | Ningbo Silicon Cloud Information Technology Co., Ltd. | MAINT-NSCITCL-CN | Mar 1, 2021 |
| AS135386 not the origin | APNIC | Ningbo Silicon Cloud Information Technology Co., Ltd. | MAINT-NSCITCL-CN | Nov 8, 2020 |
| AS137443 not the origin | APNIC | Ningbo Silicon Cloud Information Technology Co., Ltd. | MAINT-NSCITCL-CN | Sep 29, 2020 |
| AS137443 not the origin | RADB | Anchnet Asia Limited | MAINT-AS58879 | Nov 13, 2023 |
| AS137969 not the origin | APNIC | Ningbo Silicon Cloud Information Technology Co., Ltd. | MAINT-NSCITCL-CN | Nov 10, 2020 |
| AS137969 not the origin | RADB | Ningbo Silicon Cloud Information Technology Co., Ltd. | MAINT-AS137969 | Nov 13, 2023 |
| AS138538 | APNIC | Ningbo Silicon Cloud Information Technology Co., Ltd. | MAINT-NSCITCL-CN | Nov 8, 2020 |
| AS138538 | RADB | SIA Customer Route | MAINT-AS4515 | Nov 13, 2023 |
| AS138538 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Mar 1, 2021 |
Whois
Registration for this announcement
- Range
- 103.
133. 176. 0/ 22 - Netname
- NSCITCL-CN
- Registrant
- Ningbo Silicon Cloud Information Technology Co., Ltd.
- Registrant country
- CN
- Organization
- Not stated by the registry
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Jul 21, 2020
- Maintainer
- APNIC-HM
- RIR
- APNIC
- Country
- CN
- Delegated
- Jan 30, 2019
- Status
- assigned
Report abuse
Abuse contact
- abuse@
chinesestack. com - Name
- ABUSE NSCITCLCN
- Handle
- AN912-AP