Data as of Nov 7, 2026
121.91.168.0/21
1 residential-proxy exit · 30 daysHuawei Clouds · space held by Huawei International Pte. Ltd.
Residential-proxy exits
Proxy exits
1
0.05% of its addresses · 30 days
Oct 8, 2026 – Nov 6, 2026
Exits seen per day
1 observation
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 |
|---|---|---|---|---|---|---|
| 121.91.168.0/21 | 2,048 | HIPL-SG | Huawei International Pte. Ltd. (ORG-HIPL2-AP) · SG | ALLOCATED PORTABLE | — | hwssecurity@ |
| └ 121.91.168.0/22 | 1,024 | Huawei-Cloud-HK | Huawei-Cloud-HK | ALLOCATED NON-PORTABLE | — | hwssecurity@ |
| └ 121.91.172.0/22 | 1,024 | Huawei-Cloud-HK | Huawei-Cloud-HK | ALLOCATED NON-PORTABLE | — | hwssecurity@ |
Network & registry
Origin network
AS136907
HK
- Name
- Huawei Clouds
- Type
- Hosting
- Registered
- Aug 7, 2017
- Domain
- huaweicloud.com
- Website
- www.huaweicloud.com
- Industry
- Hosting and Cloud Provider
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Feb 2022
- Current origin since
- Feb 2022 · 4.7 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 121.91.168.0/21 | AS136907 | /21 | APNIC | RPKI valid |
IRR
Route objects on the exact prefix
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 121.91.168.0/24 | AS136907 | RADB | Proxy-registered route object | MAINT-HGC-INTL | Oct 2, 2026 |
| 121.91.168.0/24 | AS136907 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Nov 2, 2022 |
| 121.91.168.0/24 | AS136907 | APNIC | HUAWEI INTERNATIONAL PTE. LTD. | MAINT-HIPL-SG | Jan 16, 2025 |
| 121.91.169.0/24 | AS136907 | RADB | Proxy-registered route object | MAINT-HGC-INTL | Oct 2, 2026 |
| 121.91.169.0/24 | AS136907 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Nov 2, 2022 |
| 121.91.169.0/24 | AS136907 | APNIC | HUAWEI INTERNATIONAL PTE. LTD. | MAINT-HIPL-SG | Jan 16, 2025 |
| 121.91.170.0/24 | AS136907 | RADB | Proxy-registered route object | MAINT-HGC-INTL | Oct 2, 2026 |
| 121.91.170.0/24 | AS136907 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Nov 2, 2022 |
| 121.91.170.0/24 | AS136907 | APNIC | HUAWEI INTERNATIONAL PTE. LTD. | MAINT-HIPL-SG | Jan 16, 2025 |
| 121.91.171.0/24 | AS136907 | RADB | Proxy-registered route object | MAINT-HGC-INTL | Oct 2, 2026 |
| 121.91.171.0/24 | AS136907 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Nov 2, 2022 |
| 121.91.171.0/24 | AS136907 | APNIC | HUAWEI INTERNATIONAL PTE. LTD. | MAINT-HIPL-SG | Jan 16, 2025 |
| 121.91.172.0/24 | AS136907 | RADB | Proxy-registered route object | MAINT-HGC-INTL | Oct 2, 2026 |
| 121.91.172.0/24 | AS136907 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Nov 2, 2022 |
| 121.91.172.0/24 | AS136907 | APNIC | HUAWEI INTERNATIONAL PTE. LTD. | MAINT-HIPL-SG | Jan 16, 2025 |
| 121.91.173.0/24 | AS136907 | RADB | Proxy-registered route object | MAINT-HGC-INTL | Oct 2, 2026 |
| 121.91.173.0/24 | AS136907 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Nov 2, 2022 |
| 121.91.173.0/24 | AS136907 | APNIC | HUAWEI INTERNATIONAL PTE. LTD. | MAINT-HIPL-SG | Jan 16, 2025 |
| 121.91.174.0/24 | AS136907 | RADB | Proxy-registered route object | MAINT-HGC-INTL | Oct 2, 2026 |
| 121.91.174.0/24 | AS136907 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Nov 2, 2022 |
| 121.91.174.0/24 | AS136907 | APNIC | HUAWEI INTERNATIONAL PTE. LTD. | MAINT-HIPL-SG | Jan 16, 2025 |
| 121.91.175.0/24 | AS136907 | RADB | Proxy-registered route object | MAINT-HGC-INTL | Oct 2, 2026 |
| 121.91.175.0/24 | AS136907 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Nov 2, 2022 |
| 121.91.175.0/24 | AS136907 | APNIC | HUAWEI INTERNATIONAL PTE. LTD. | MAINT-HIPL-SG | Jan 16, 2025 |
Whois
Registration for this announcement
- Range
- 121.
91. 168. 0/ 21 - Netname
- HIPL-SG
- Registrant
- Huawei International Pte. Ltd.
- Registrant country
- SG
- Organization
- Not stated by the registry
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Nov 29, 2021
- Maintainer
- APNIC-HM
- RIR
- APNIC
- Country
- SG
- Delegated
- Nov 26, 2007
- Status
- assigned
Report abuse
Abuse contact
- hwssecurity@
huaweicloud. com - Name
- ABUSE HIPLSG
- Handle
- AH905-AP