2001:200:180:452::53:1 — AS2500 WIDE

PTR

ns.cert.u-tokyo.ac.jp

A record for

`ns.cert.u-tokyo.ac.jp`
	A	2001:200:180:452::53:1
	A	133.11.205.131

IP numbers used in conjunction

100%	133.11.205.131

🌐2001:200::/327.922816251426433e+22M IPs · AS2500 WIDE→🔧AS2500WIDE autonomous system→^{🇯🇵 WIDE2001:200::/32 Murai Lab Keio University 5322 Endo, Fujisawa-shi}