AS135377
UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED
AS135377 is an Autonomous System — a group of IP networks managed under a single routing policy — operated by UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED, announcing routes from HK. ScanMalware.com has recorded 189 public scans of 188 distinct URLs hosted on this network, the earliest from 2025-10-14 and the most recent from 2026-07-01.
In current BGP routing data, AS135377 announces 24,498 IPv4 prefixes and 155 IPv6 prefixes, and is reached through 5 observed upstream providers. A network's routing footprint and transit relationships are useful context for judging whether a hosted site sits on established infrastructure or on a network with a pattern of abuse.
Upstream transit providers
These Autonomous Systems are most frequently seen forwarding traffic for AS135377 in BGP routing tables — they form its effective transit and peering profile.
Recent public scans on AS135377
A rolling sample of recent public scans of hosts on this network. Listing a site here is not a safety judgement — open a scan to see its full verdict.
| Site | Scanned |
|---|---|
| Jotrin Elektronik Limited. - Globaler Distributor für elektronische Komponenten https://www.jotrin.de | 2026-07-01 |
| 404 https://sz-logo.com | 2026-06-18 |
| Cloud Service Provider Singapore | SCloud - Your Cloud Adoption Journey Trusted Partner https://scloud.sg | 2026-06-17 |
| https://ru-commonitor-stsdk.vivoglobal.com | 2026-06-16 |
| https://browser-api-ru.heytapmobile.com | 2026-06-14 |
| Log in to My Account | American Express US https://t.co/hl5YlLLlEc | 2026-06-12 |
| Coremail Professional Mail System https://c2.icoremail.net | 2026-05-23 |
| What Is an Oil Refinery? What They Do, Services and How They Work https://www.sihaienergytech.com/resources/what-is-an-oil-refinery-what-they-do-services-an… | 2026-05-19 |
Open the full AS135377 search interface — filters, pagination and BGP detail →
Frequently asked questions about AS135377
- Does hosting a site on AS135377 make it unsafe?
- No. AS135377 is a network operated by UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED, and like any Autonomous System it carries a mix of legitimate and malicious sites. Hosting location is context, not a verdict — ScanMalware scores each scanned page on its own content, scripts and behaviour.
- How many sites on AS135377 has ScanMalware scanned?
- ScanMalware has recorded 189 public scans across 188 distinct URLs hosted on AS135377. The figure updates as new URLs on this network are submitted.
- Which networks provide transit for AS135377?
- In the BGP paths ScanMalware observes, AS135377 is most often reached through AS21859 (ZEN-ECN), AS13335 (CLOUDFLARENET) and AS4635. These upstream providers form the network's effective transit profile.
How ScanMalware builds this profile
ScanMalware.com performs public URL scans with a real headless browser, then maps each scanned host to its current ASN ownership and BGP routing context. This profile is built from those scans plus live routing data — the IP prefixes AS135377 announces, the networks that transit it, and the country it operates from — letting you pivot from one suspicious host to the wider network it sits on.
Browse more profiled networks on the ASN index, or scan a URL to see its hosting network.