GWS Database
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Enter an IP address within a Google ASN to look up its PTR record, or a 1e100.net hostname to look up its A/AAAA records, and estimate its geographic location.

IP or 1e100.net Hostname
Query Result: 192.178.208.90
PTR Record cy-in-f90.1e100.net
Airport Code cy
Estimated Location Airport code not in database, cannot estimate
Reachability Overview
Current Status✗ Unreachable
First Seen2026-08-16 06:00:56
Last Reachable2026-08-17 00:01:08
Total Times Seen13
Last RTT521 ms

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TimeResultReasonRTT

  

即时检测
仅中国大陆IP可即时检测

Location estimates are based on the 1e100.net PTR naming convention (a community-maintained, unofficial document, for reference only).

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