Mmastodon TechnologyCybersecurity first seen 15 h ago, last 15 h ago, peak #10
Shodan flags new Xiamen listing on China Unicom's ASN 4837
Original: ASN: 4837 Location: Xiamen, CN Added: 2026-09-29T13:56 # shodansafari # infosec
A newly indexed entry on the Shodan search service lists a host located in Xiamen, China, on autonomous system number 4837, which belongs to China Unicom's backbone network. The record was added on 29 September 2026 and circulated among infosec practitioners who use Shodan to track exposed devices and shifts in the Chinese internet's address space.
Why now: Cybersecurity researchers monitor Shodan additions to spot newly exposed systems and infrastructure changes on major networks like China Unicom's ASN 4837.
ShodanASN 4837China UnicomXiamen
Evidence
- ASN: 4837 Location: Xiamen, CN Added: 2026-09-29T13:56 # shodansafari # infosec · shodansafari@infosec.exchange · 1
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