2404:d540:1::/48 — AS2501 U-TOKYO

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Network Information

Prefix2404:d540:1::/48
Origin ASAS2501
RegistryRADB
Last Modified2023-11-13

AS Paths Graph

5320253062615683984656014427342098233259015000033566939249729338001251811537900214062776602516290725012404:d540:1::/48BGP Paths to 2404:d540:1::/4816 paths from 1 origin AS

AS Looking Glass

BGP paths to 2404:d540:1::/48 (origin on the right, matching graph above)

All 17 BGP Paths

Complete list of all observed paths (origin on the right)

Hostnames in this Network

IPHostname
133.11.204.98ntp.nc.u-tokyo.ac.jp
133.11.205.178mx3.cnl.t.u-tokyo.ac.jp
133.11.232.71i-ns.i.u-tokyo.ac.jp
133.11.235.11new-istmail.i.u-tokyo.ac.jp
157.82.112.4dns1.icepp.jp
157.82.112.5dns2.icepp.jp
157.82.112.10www.icepp.jp
157.82.144.82office.iis.u-tokyo.ac.jp
157.82.144.92www.iis.u-tokyo.ac.jp
157.82.144.140penguin.iis.u-tokyo.ac.jp
157.82.144.145mailgw1.iis.u-tokyo.ac.jp
157.82.144.146mailgw2.iis.u-tokyo.ac.jp
157.82.144.170mail.iis.u-tokyo.ac.jp

WHOIS Data

Raw WHOIS Data
route6: 2404:d540:1::/48 descr: UTNET IPv6 Prefix origin: AS2501 mnt-by: MAINT-AS2500 changed: sekiya@wide.ad.jp 20190905 source: RADB last-modified: 2023-11-13T15:57:23Z