CF1757448754213-tsm20250909161321

DNSWHOIS.INFO - b.ns.33.109.140.in-addr.arpa

Search for IP or hostnames:

b.ns.33.109.140.in-addr.arpa checked at 2025-09-09T20:12:34.191Z 1015ms 28/28/28 100% R:12

b.ns.33.109.140.in-addr.arpa

A140.109.13.5🇹🇼 Academia Sinica Network(ASNet)
PTRb.ns.sinica.edu.tw

ns.33.109.140.in-addr.arpa

AI analysis

The name server for 33.109.140.in-addr.arpa is b.ns.33.109.140.in-addr.arpa.

Commonly, a.ns.33.109.140.in-addr.arpa and b.ns.33.109.140.in-addr.arpa are used together as name servers.

The DNS record b.ns.33.109.140.in-addr.arpa is configured to resolve to the IP address 140.109.13.5.

The IP numbers are shared between b.ns.33.109.140.in-addr.arpa and other host names such as b.ns.asvbc.sinica.edu.tw, b.ns.issp.sinica.edu.tw, b.ns.voip.sinica.edu.tw, b.ns.165.169.202.in-addr.arpa, and b.ns.9.109.140.in-addr.arpa.

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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prlzCcZ CF johedugfp 2025-09-09