147.157.128.0/17

Announced By
Origin	Origin Registrant	Prefix	Prefix Registrant
AS2907	Research Organization of Information and Systems, National Institute of Informatics	147.157.128.0/17	Tsukuba College of Technology

Matching Delegations
Registry	Status	Prefix	CC
apnic	allocated	147.157.0.0/16	JP

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Found 18 records.

IP	PTR	A
147.157.130.1	ns1.a.tsukuba-tech.ac.jp
147.157.130.3	ns3.a.tsukuba-tech.ac.jp
147.157.130.17	ns2.a.tsukuba-tech.ac.jp
147.157.130.65	ml.a.tsukuba-tech.ac.jp
147.157.201.5	praise.de.a.tsukuba-tech.ac.jp
147.157.201.10	ac.de.a.tsukuba-tech.ac.jp
147.157.201.129	v.de.a.tsukuba-tech.ac.jp
147.157.209.255	kanaya.me.a.tsukuba-tech.ac.jp
147.157.216.144		dns.softcomp.org
147.157.217.222	lms.el.a.tsukuba-tech.ac.jp
147.157.217.225	vidyo-one.el.a.tsukuba-tech.ac.jp
147.157.220.147	anasazi.info.a.tsukuba-tech.ac.jp
147.157.220.224	zjw15.info.a.tsukuba-tech.ac.jp
147.157.222.208		ns1.pepnet-j.com
147.157.222.209		ns2.pepnet-j.com
147.157.254.142	employ-src.nc.a.tsukuba-tech.ac.jp
147.157.254.158	cpr-cms.a.tsukuba-tech.ac.jp
147.157.254.161	mailv.a.tsukuba-tech.ac.jp

JPIRR

route: 147.157.128.0/17 descr: Tsukuba College of Technology origin: AS2907 mnt-by: MAINT-AS2907 changed: as2907@sinet.ad.jp 20250901 source: JPIRR

REALTIME

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REALTIME

Collector	Peer IP	Peer ASN	Has Prefix	Origin ASN
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