CF1759496530612-tsm20251002182459

WWW.RTSAK.COM - 139.138.42.221

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139.138.42.221 checked at 2025-10-03T13:02:10.594Z 86ms 15/15/15 100% R:7

PTRs and A-records

IP numbers used in conjunction


RBLS
139.138.42.0/24

AS30215

Tokyo, Tokyo, πŸ‡―πŸ‡΅ Japan

πŸ‡ΊπŸ‡Έ CISCOHPS-APAC

139.138.42.221 Tokyo, Tokyo, πŸ‡―πŸ‡΅ JapanCourtesy of ipinfo.io

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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uxudKEk CF johedugfp 2025-10-03