147.157.0.0/17 — AS2907 SINET-AS

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Network Information

Prefix147.157.0.0/17
Origin ASAS2907
CIDR/17
Total IPs32,768
Usable IPs32,766
IP Range147.157.0.0 - 147.157.127.255
RegistryJPIRR

AS Paths Graph

213151410511500001995243259058299181871489682734113993356693924972933800125181374099002766014062725002907147.157.0.0/17BGP Paths to 147.157.0.0/1715 paths from 1 origin AS

AS Looking Glass

BGP paths to 147.157.0.0/17 (origin on the right, matching graph above)

All 16 BGP Paths

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

Hostnames in this Network

IPHostname
147.157.1.1stephen.k.tsukuba-tech.ac.jp
147.157.1.1jainport.k.tsukuba-tech.ac.jp
147.157.1.1ns.k.tsukuba-tech.ac.jp
147.157.1.20mailgw.ntut-braille-net.org
147.157.1.20mailgw.studyhard.jp
147.157.1.20mailgw03.k.tsukuba-tech.ac.jp
147.157.1.101www.ntut-braille-net.org
147.157.1.101ntut-braille-net.org
147.157.2.1ns2.k.tsukuba-tech.ac.jp
147.157.2.11maila.k.tsukuba-tech.ac.jp
147.157.2.20mailgw02.k.tsukuba-tech.ac.jp

WHOIS Data

Raw WHOIS Data
route: 147.157.0.0/17 descr: Tsukuba College of Technology origin: AS2907 mnt-by: MAINT-AS2907 changed: as2907@sinet.ad.jp 20250901 source: JPIRR