AS18403 -

Autonomous System Number: 18403

Registry: APNIC

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Recent Anomalies (7 days)

high 2026-06-05 22:27 UTC

FPT-VN - FPT Telecom Company (AS18403): 720 withdrawals in 30s (threshold: 500) - possible outage

high 2026-06-05 22:27 UTC

FPT-VN - FPT Telecom Company (AS18403): 720 withdrawals in 30s (threshold: 500) - possible outage

high 2026-06-05 21:21 UTC

FPT-VN - FPT Telecom Company (AS18403): 515 withdrawals in 30s (threshold: 500) - possible outage

high 2026-06-05 21:21 UTC

FPT-VN - FPT Telecom Company (AS18403): 515 withdrawals in 30s (threshold: 500) - possible outage

high 2026-06-05 08:08 UTC

QTSC-AS-VN - Quang Trung Software City Development Company (AS24085): 519 withdrawals in 30s (threshold: 500) - possible outage

high 2026-06-04 07:45 UTC

MOBIFONE-AS-VN - MOBIFONE Corporation (AS131429): 566 withdrawals in 30s (threshold: 500) - possible outage