Mmastodon TechnologyCybersecurity first seen 3 d ago, last 3 d ago, peak #12
Tokyo-based ASN AS2518 flagged in security research
Original: ASN: AS2518 Location: Tokyo, JP Added: 2026-10-31T13:34 # shodansafari # infosec
Cybersecurity researchers are highlighting AS2518, an autonomous system based in Tokyo, Japan, shared on 31 October 2026. The note appears as part of ongoing internet-wide scanning and mapping work, where security professionals catalogue network ranges, their operators and locations to track exposed services. AS2518 is associated with Fujitsu. Practitioners in the infosec community exchange such findings to improve situational awareness of exposed infrastructure.
Why now: Infosec practitioners regularly share newly catalogued network ranges from internet scanning tools to track exposed or noteworthy infrastructure.
Evidence
- ASN: AS2518 Location: Tokyo, JP Added: 2026-10-31T13:34 # shodansafari # infosec · shodansafari@infosec.exchange · 1
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