170.33.32.0/21 RPKI valid
Announced by AS134963 Alibaba Cloud (Singapore) Private Limited.
Origin
| Origin AS | RPKI | Peers seeing it | Sample path | First seen | Last seen |
|---|---|---|---|---|---|
| AS134963 Alibaba Cloud (Singapore) Private Limited | RPKI valid | 41 | 3454917984134963 | 2026-09-18 | 2026-10-03 |
RPKI
2 ROAs cover this prefix
Registry
Who this address space is delegated to, regardless of whether it is routed
- Delegated block
- 170.33.0.0/16
- RIR
- APNIC
- Country
- 🇸🇬 SG
- Status
- allocated
- Allocated
- 1994-02-03
Less specific routes
Announced prefixes that contain this one
Nothing less specific is announced.
More specific routes
8 announced prefixes inside this one
| Prefix | Origin | RPKI | Peers | First seen |
|---|---|---|---|---|
| 170.33.32.0/24 v4 | AS45102 Alibaba (US) Technology Co., Ltd. | RPKI valid | 33 | 2026-09-18 |
| 170.33.32.0/24 v4 | AS134963 Alibaba Cloud (Singapore) Private Limited | RPKI valid | 8 | 2026-09-18 |
| 170.33.33.0/24 v4 | AS45102 Alibaba (US) Technology Co., Ltd. | RPKI valid | 33 | 2026-09-18 |
| 170.33.33.0/24 v4 | AS134963 Alibaba Cloud (Singapore) Private Limited | RPKI valid | 8 | 2026-09-18 |
| 170.33.34.0/24 v4 | AS45102 Alibaba (US) Technology Co., Ltd. | RPKI valid | 33 | 2026-09-18 |
| 170.33.34.0/24 v4 | AS134963 Alibaba Cloud (Singapore) Private Limited | RPKI valid | 8 | 2026-09-18 |
| 170.33.35.0/24 v4 | AS45102 Alibaba (US) Technology Co., Ltd. | RPKI valid | 33 | 2026-09-18 |
| 170.33.35.0/24 v4 | AS134963 Alibaba Cloud (Singapore) Private Limited | RPKI valid | 8 | 2026-09-18 |