CF1760311104855-tsm20251012143351

IPLIST.NET - 80.226.82.157.in-addr.arpa

Search for IP or hostnames:

80.226.82.157.in-addr.arpa checked at 2025-10-12T23:18:24.831Z 2163ms 63/63/63 100% R:21

80.226.82.157.in-addr.arpa

NSns.ipmu.u-tokyo.ac.jp
A157.82.236.41🇯🇵 UTnet
PTRmatsudo.ipmu.jp
NSdns1.nc.u-tokyo.ac.jp
A2001:200:180::35:1 🇯🇵 WIDE Project
PTRdns1.nc.u-tokyo.ac.jp
A133.11.0.1🇯🇵 UTnet
PTRdns1.nc.u-tokyo.ac.jp
NSdns2.nc.u-tokyo.ac.jp
A2001:2c0:ce07:f900::2 🇯🇵 NTT PC Communications (InfoSphere)
A119.245.132.49🇯🇵 NTT PC Communications (InfoSphere)
NSdns3.nc.u-tokyo.ac.jp
A2001:200:180::35:3 🇯🇵 WIDE Project
PTRdns3.nc.u-tokyo.ac.jp
A157.82.0.1🇯🇵 UTnet
PTRdns3.nc.u-tokyo.ac.jp

226.82.157.in-addr.arpa

NSdns1.nc.u-tokyo.ac.jp
NSdns2.nc.u-tokyo.ac.jp
NSdns3.nc.u-tokyo.ac.jp

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Starts with same word

Starts similarily

AI analysis

80.226.82.157.in-addr.arpa is the parent of 85.80.226.82.157.in-addr.arpa.

80.226.82.157.in-addr.arpa is delegated to four name servers: ns.ipmu.u-tokyo.ac.jp, dns1.nc.u-tokyo.ac.jp, dns2.nc.u-tokyo.ac.jp and dns3.nc.u-tokyo.ac.jp.

80.226.82.157.in-addr.arpa shares some name servers with other domains, for example tscp.u-tokyo.ac.jp, 167.82.157.in-addr.arpa, 240.11.133.in-addr.arpa, pe.u-tokyo.ac.jp and wow.u-tokyo.ac.jp.

these name servers are often used with ns1.t.u-tokyo.ac.jp, ns.a.u-tokyo.ac.jp, dns101.ecc.u-tokyo.ac.jp, dns.ecc.u-tokyo.ac.jp, ns1.s.u-tokyo.ac.jp, ns2.s.u-tokyo.ac.jp, penguin.iis.u-tokyo.ac.jp, ns-e6.keisu.t.u-tokyo.ac.jp, ib1.e.u-tokyo.ac.jp and icrsun.icrr.u-tokyo.ac.jp.

Host names with two IP numbers:

dns1.nc.u-tokyo.ac.jp points to 2001:200:180::35:1 and 133.11.0.1

dns2.nc.u-tokyo.ac.jp points to 2001:2c0:ce07:f900::2 and 119.245.132.49

dns3.nc.u-tokyo.ac.jp points to 2001:200:180::35:3 and 157.82.0.1

Host names with one IP number:

ns.ipmu.u-tokyo.ac.jp points to 157.82.236.41

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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ZsuJvMz CF johedugfp 2025-10-12