Data as of Nov 3, 2026
170.33.0.0/16
No anonymizer space · no proxy exits in 30 daysAnnounced only in parts
Announcement
94 inside
Type
Hosting
Announcements
Nesting
More-specifics by size
Sized by addresses, colored by each announcement's type. Click a tile with children to zoom in, a leaf to open it.
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 170.33.0.0/24 since Jan 2018 | AS134963 | Hosting | Alibaba Cloud (Singapore) Private Limited | |
| 170.33.1.0/24 since Jun 2026 | AS134963 | Hosting | Alibaba Cloud (Singapore) Private Limited | |
| 170.33.2.0/24 since Jan 2018 | AS134963 | Hosting | Alibaba Cloud (Singapore) Private Limited | |
| 170.33.3.0/24 since Jan 2018 | AS134963 | Hosting | Alibaba Cloud (Singapore) Private Limited | |
| 170.33.8.0/24 since Aug 2017 | AS134963 | Hosting | Alibaba Cloud (Singapore) Private Limited via Aliyun Computing Co, LTD | |
| 170.33.9.0/24 since Aug 2017 | AS134963 | Hosting | Alibaba Cloud (Singapore) Private Limited via Aliyun Computing Co, LTD | |
| 170.33.10.0/24 since Jan 2018 | AS134963 | Hosting | Alibaba Cloud (Singapore) Private Limited via Aliyun Computing Co, LTD | |
| 170.33.11.0/24 since Jan 2018 | AS134963 | Hosting | Alibaba Cloud (Singapore) Private Limited via Aliyun Computing Co, LTD | |
| 170.33.12.0/24 since Oct 2018 | AS134963 | Hosting | Alibaba Cloud (Singapore) Private Limited via Aliyun Computing Co, LTD | |
| 170.33.13.0/24 since Oct 2018 | AS134963 | Hosting | Alibaba Cloud (Singapore) Private Limited via Aliyun Computing Co, LTD | |
| 170.33.14.0/24 since Oct 2018 | AS134963 | Hosting | Alibaba Cloud (Singapore) Private Limited via Aliyun Computing Co, LTD | |
| 170.33.15.0/24 since Oct 2018 | AS134963 | Hosting | Alibaba Cloud (Singapore) Private Limited via Aliyun Computing Co, LTD | |
| 170.33.16.0/22 since Aug 2025 | AS134963 | Hosting | Alibaba Cloud (Singapore) Private Limited via Aliyun Computing Co, LTD | |
| 170.33.20.0/24 since Sep 18, 2026 | AS134963 | Hosting | Alibaba Cloud (Singapore) Private Limited via Aliyun Computing Co, LTD | |
| 170.33.21.0/24 since Sep 18, 2026 | AS134963 | Hosting | Alibaba Cloud (Singapore) Private Limited via Aliyun Computing Co, LTD | |
| 170.33.22.0/24 since Sep 18, 2026 | AS134963 | Hosting | Alibaba Cloud (Singapore) Private Limited via Aliyun Computing Co, LTD | |
| 170.33.23.0/24 since Sep 18, 2026 | AS134963 | Hosting | Alibaba Cloud (Singapore) Private Limited via Aliyun Computing Co, LTD | |
| 170.33.24.0/21 since Sep 2017 | AS134963 | Hosting | Alibaba Cloud (Singapore) Private Limited | |
| 170.33.24.0/24 since Sep 18, 2026 | AS134963 | Hosting | Alibaba Cloud (Singapore) Private Limited | |
| 170.33.29.0/24 since Sep 18, 2026 | AS134963 | Hosting | Alibaba Cloud (Singapore) Private Limited | |
| 170.33.30.0/24 since Sep 18, 2026 | AS134963 | Hosting | Alibaba Cloud (Singapore) Private Limited | |
| 170.33.31.0/24 since Sep 18, 2026 | AS134963 | Hosting | Alibaba Cloud (Singapore) Private Limited | |
| 170.33.32.0/21 since Jan 2018 | AS134963 | Hosting | Alibaba Cloud (Singapore) Private Limited via Aliyun Computing Co, LTD | |
| 170.33.32.0/24 since Mar 2023 | AS45102 | Hosting | Alibaba Cloud (Singapore) Private Limited via Aliyun Computing Co, LTD | |
| 170.33.33.0/24 since Mar 2023 | AS45102 | Hosting | Alibaba Cloud (Singapore) Private Limited via Aliyun Computing Co, LTD | |
| 170.33.34.0/24 since Mar 2023 | AS45102 | Hosting | Alibaba Cloud (Singapore) Private Limited via Aliyun Computing Co, LTD | |
| 170.33.35.0/24 since Mar 2023 | AS45102 | Hosting | Alibaba Cloud (Singapore) Private Limited via Aliyun Computing Co, LTD | |
| 170.33.41.0/24 since Aug 2018 | AS134963 | Hosting | Alibaba Cloud (Singapore) Private Limited | |
| 170.33.42.0/24 since Aug 2018 | AS134963 | Hosting | ||
| 170.33.43.0/24 since Aug 2018 | AS134963 | Hosting | ||
| 170.33.64.0/24 since Sep 18, 2026 | AS134963 | Hosting | Alibaba Cloud (Singapore) Private Limited | |
| 170.33.65.0/24 since Sep 18, 2026 | AS134963 | Hosting | Alibaba Cloud (Singapore) Private Limited | |
| 170.33.66.0/24 since Sep 18, 2026 | AS134963 | Hosting | Alibaba Cloud (Singapore) Private Limited | |
| 170.33.68.0/24 since Sep 18, 2026 | AS134963 | Hosting | Alibaba Cloud (Singapore) Private Limited | |
| 170.33.69.0/24 since Sep 18, 2026 | AS134963 | Hosting | Alibaba Cloud (Singapore) Private Limited | |
| 170.33.72.0/24 since Sep 18, 2026 | AS134963 | Hosting | Alibaba Cloud (Singapore) Private Limited | |
| 170.33.73.0/24 since Sep 18, 2026 | AS134963 | Hosting | Alibaba Cloud (Singapore) Private Limited | |
| 170.33.74.0/24 since Sep 2026 | AS134963 | Hosting | Alibaba Cloud (Singapore) Private Limited | |
| 170.33.75.0/24 since Aug 2025 | AS134963 | Hosting | Alibaba Cloud (Singapore) Private Limited | |
| 170.33.76.0/24 since Sep 18, 2026 | AS134963 | Hosting | Alibaba Cloud (Singapore) Private Limited | |
| 170.33.77.0/24 since Sep 18, 2026 | AS134963 | Hosting | Alibaba Cloud (Singapore) Private Limited | |
| 170.33.78.0/24 since Sep 18, 2026 | AS134963 | Hosting | Alibaba Cloud (Singapore) Private Limited | |
| 170.33.79.0/24 since Sep 18, 2026 | AS134963 | Hosting | Alibaba Cloud (Singapore) Private Limited | |
| 170.33.80.0/24 since Jul 2024 | AS45102 | Hosting | Alibaba Cloud (Singapore) Private Limited | |
| 170.33.81.0/24 since Jul 2024 | AS45102 | Hosting | Alibaba Cloud (Singapore) Private Limited | |
| 170.33.82.0/24 since Jul 2024 | AS45102 | Hosting | Alibaba Cloud (Singapore) Private Limited | |
| 170.33.83.0/24 since Jul 2024 | AS45102 | Hosting | Alibaba Cloud (Singapore) Private Limited | |
| 170.33.84.0/24 since Jul 2024 | AS45102 | Hosting | Alibaba Cloud (Singapore) Private Limited | |
| 170.33.85.0/24 since May 2024 | AS134963 | Hosting | ||
| 170.33.86.0/24 since Sep 2025 | AS134963 | Hosting | Alibaba Cloud (Singapore) Private Limited via AlibabaCloud Japan | |
| 170.33.87.0/24 since Feb 2019 | AS134963 | Hosting | Alibaba Cloud (Singapore) Private Limited | |
| 170.33.94.0/24 since Jul 2025 | AS134963 | Hosting | Alibaba Cloud (Singapore) Private Limited via AlibabaCloud United Kingdom | |
| 170.33.96.0/24 since May 2020 | AS134963 | Hosting | Alibaba Cloud (Singapore) Private Limited | |
| 170.33.97.0/24 since Jun 2020 | AS134963 | Hosting | Alibaba Cloud (Singapore) Private Limited via Alibaba Cloud Indonesia | |
| 170.33.98.0/24 since Jun 2020 | AS134963 | Hosting | Alibaba Cloud (Singapore) Private Limited via AlibabaCloud Security | |
| 170.33.99.0/24 since Jun 2020 | AS134963 | Hosting | Alibaba Cloud (Singapore) Private Limited | |
| 170.33.100.0/24 since Sep 2025 | AS134963 | Hosting | ||
| 170.33.101.0/24 since May 2020 | AS134963 | Hosting | ||
| 170.33.102.0/24 since May 2020 | AS134963 | Hosting | ||
| 170.33.103.0/24 since Jun 2025 | AS134963 | Hosting | Alibaba Cloud (Singapore) Private Limited | |
| 170.33.104.0/24 since Apr 2021 | AS134963 | Hosting | Alibaba Cloud (Singapore) Private Limited | |
| 170.33.105.0/24 since Apr 2021 | AS134963 | Hosting | Alibaba Cloud (Singapore) Private Limited | |
| 170.33.106.0/24 since Apr 2021 | AS134963 | Hosting | Alibaba Cloud (Singapore) Private Limited | |
| 170.33.107.0/24 since Apr 2021 | AS134963 | Hosting | Alibaba Cloud (Singapore) Private Limited | |
| 170.33.112.0/24 since Sep 18, 2026 | AS134963 | Hosting | Alibaba Cloud (Singapore) Private Limited | |
| 170.33.113.0/24 since Sep 18, 2026 | AS134963 | Hosting | Alibaba Cloud (Singapore) Private Limited | |
| 170.33.114.0/24 since Sep 18, 2026 | AS134963 | Hosting | Alibaba Cloud (Singapore) Private Limited | |
| 170.33.128.0/24 since Jul 2025 | AS134963 | Hosting | Alibaba Cloud (Singapore) Private Limited via AlibabaCloud HongKong | |
| 170.33.129.0/24 since Sep 18, 2026 | AS134963 | Hosting | Alibaba Cloud (Singapore) Private Limited | |
| 170.33.130.0/24 since Sep 18, 2026 | AS134963 | Hosting | Alibaba Cloud (Singapore) Private Limited | |
| 170.33.131.0/24 since Sep 18, 2026 | AS134963 | Hosting | Alibaba Cloud (Singapore) Private Limited | |
| 170.33.132.0/24 since Apr 2026 | AS134963 | Hosting | Alibaba Cloud (Singapore) Private Limited | |
| 170.33.133.0/24 since Apr 2026 | AS134963 | Hosting | Alibaba Cloud (Singapore) Private Limited via AlibabaCloud HongKong | |
| 170.33.134.0/24 since Apr 2026 | AS134963 | Hosting | Alibaba Cloud (Singapore) Private Limited | |
| 170.33.135.0/24 since Apr 2026 | AS134963 | Hosting | Alibaba Cloud (Singapore) Private Limited | |
| 170.33.136.0/24 since Mar 2025 | AS45102 | Hosting | Alibaba Cloud (Singapore) Private Limited | |
| 170.33.137.0/24 since Mar 2025 | AS45102 | Hosting | Alibaba Cloud (Singapore) Private Limited | |
| 170.33.138.0/24 since Mar 2025 | AS45102 | Hosting | Alibaba Cloud (Singapore) Private Limited | |
| 170.33.139.0/24 since Jun 2025 | AS134963 | Hosting | Alibaba Cloud (Singapore) Private Limited via AlibabaCloud Japan | |
| 170.33.144.0/24 since Jul 2025 | AS134963 | Hosting | Alibaba Cloud (Singapore) Private Limited via AlibabaCloud Germany | |
| 170.33.152.0/24 since Jul 2025 | AS134963 | Hosting | Alibaba Cloud (Singapore) Private Limited via AlibabaCloud Eastern US | |
| 170.33.160.0/24 since Jul 2025 | AS134963 | Hosting | Alibaba Cloud (Singapore) Private Limited via AlibabaCloud Western US | |
| 170.33.168.0/24 since Jul 2026 | AS134963 | Hosting | Alibaba Cloud (Singapore) Private Limited | |
| 170.33.169.0/24 since Jul 2026 | AS134963 | Hosting | Alibaba Cloud (Singapore) Private Limited | |
| 170.33.192.0/24 since Jul 2026 | AS134963 | Hosting | Alibaba Cloud (Singapore) Private Limited | |
| 170.33.193.0/24 since Jul 2026 | AS134963 | Hosting | Alibaba Cloud (Singapore) Private Limited | |
| 170.33.200.0/24 since May 2026 | AS134963 | Hosting | Alibaba Cloud (Singapore) Private Limited | |
| 170.33.201.0/24 since May 2026 | AS134963 | Hosting | Alibaba Cloud (Singapore) Private Limited | |
| 170.33.202.0/24 since May 2026 | AS134963 | Hosting | Alibaba Cloud (Singapore) Private Limited | |
| 170.33.203.0/24 since May 2026 | AS134963 | Hosting | Alibaba Cloud (Singapore) Private Limited | |
| 170.33.216.0/24 since May 2026 | AS134963 | Hosting | Alibaba Cloud (Singapore) Private Limited | |
| 170.33.217.0/24 since May 2026 | AS134963 | Hosting | Alibaba Cloud (Singapore) Private Limited | |
| 170.33.218.0/24 since May 2026 | AS134963 | Hosting | Alibaba Cloud (Singapore) Private Limited | |
| 170.33.219.0/24 since May 2026 | AS134963 | Hosting | Alibaba Cloud (Singapore) Private Limited |