CF1762289481517-tsm20251104152717

IPLIST.NET - 121.1.66.171.in-addr.arpa

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121.1.66.171.in-addr.arpa checked at 2025-11-04T20:51:21.478Z 386ms 39/39/39 100% R:10

121.1.66.171.in-addr.arpa

PTRzyx-hsrp.stanford.edu
A171.64.250.129🇺🇸 STANFORD
PTRhsrp-nortel.stanford.edu
PTRzyx-hsrp.stanford.edu
A171.66.1.121🇺🇸 STANFORD
PTRzyx-hsrp.stanford.edu
A171.66.1.225🇺🇸 STANFORD
PTRzyx-hsrp.stanford.edu
A171.66.5.225🇺🇸 STANFORD
PTRserv-hsrp-vlan-85.stanford.edu
PTRzyx-hsrp.stanford.edu
A171.66.6.49🇺🇸 STANFORD
PTRzyx-hsrp.stanford.edu
A171.66.66.1🇺🇸 STANFORD
PTRhsrp-test-sysadmin-net.stanford.edu
PTRzyx-hsrp.stanford.edu
A172.27.143.1

1.66.171.in-addr.arpa

Starts with same word

Starts similarily

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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