Host
8.152.210.140
Tags: Hosting
As of our latest check on 2026-10-10, 8.152.210.140 (Hangzhou Alibaba Advertising Co.,Ltd., AS37963, China) had no open ports and no known CVEs.
Known CVEs on this host
Open ports and CVEs as of our latest check of this host, 2026-10-10.
No known CVEs now · 5 from an older observation (nginx 1.20.1; matched 2026-10-10). See them
- Network
- Hangzhou Alibaba Advertising Co.,Ltd. AS37963
- Open ports
- None with an identified service · at our latest check, 2026-10-10
- Location
- China CN
- Route
- 8.152.128.0/17 · announced by Hangzhou Alibaba Advertising Co.,Ltd. AS37963 RPKI valid
- Organisation
- Alibaba Group · Content / hosting
- Registry network
- ALICLOUD · 8.128.0.0 - 8.159.255.255 · ARIN
- Abuse contact
- [email protected] · for ALICLOUD
- First seen
- 2026-06-14 14:58 UTC
- Last seen alive
- 2026-10-10 01:07 UTC
- Hosted domains
- No host name points here
Reputation
Not a Tor relay, not a VPN or privacy relay address, and not on a current public blocklist.
From an older observation (5)
These CVEs were matched on software this host reported in an earlier observation (matched 2026-10-10), not on a port that is open now, and no service of that kind was open at the latest check (2026-10-10). They are not counted above; 1 of them is known to be exploited.
CVEs by severity: HIGH 4 MEDIUM 1
| CVE | Software |
|---|---|
| CVE-2023-44487 HIGH 7.5 known exploited | nginx 1.20.1 |
| CVE-2022-41741 HIGH 7.8 | nginx 1.20.1 |
| CVE-2021-3618 HIGH 7.4 | nginx 1.20.1 |
| CVE-2022-41742 HIGH 7.1 | nginx 1.20.1 |
| CVE-2025-23419 MEDIUM 5.3 | nginx 1.20.1 |
Port history
Every port that has answered a connection on this address, and when. A port is listed as open above only when a service was identified on it. Times are UTC.