158.203.0.0/16 — AS2907 SINET-AS

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Network Information

Prefix158.203.0.0/16
Origin ASAS2907
CIDR/16
Total IPs65,536
Usable IPs65,534
IP Range158.203.0.0 - 158.203.255.255
RegistryJPIRR
Last Modified2023-11-13

AS Paths Graph

213151410511500001995243259058299181871489682734113993356693924972933800125181374099002766014062725002907158.203.0.0/16BGP Paths to 158.203.0.0/1615 paths from 1 origin AS

AS Looking Glass

BGP paths to 158.203.0.0/16 (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
158.203.29.6x1odns31.bosai.go.jp
158.203.29.7x1oweb31.bosai.go.jp
158.203.31.5agis-sip4dkit-web2.bosai.go.jp
158.203.31.19x1odns21.bosai.go.jp
158.203.31.53mizu.bosai.go.jp
158.203.31.81gisapps.bosai.go.jp
158.203.31.81crs.bosai.go.jp
158.203.31.81story.bosai.go.jp
158.203.31.81crs-manager.bosai.go.jp
158.203.31.81agis-sip4dkit-web3.bosai.go.jp
158.203.31.81sip4dkit-web.bosai.go.jp
158.203.31.81dil-db.bosai.go.jp
158.203.31.105inunest.bosai.go.jp
158.203.31.120sip4dkit-gis.bosai.go.jp
158.203.31.120sip4dkit-gis2.bosai.go.jp
158.203.31.145risk.bosai.go.jp
158.203.31.145ecom-plat.jp
158.203.31.145geodb.bosai.go.jp
158.203.31.145bosai-contest.jp
158.203.31.145findnied.bosai.go.jp
158.203.31.146map03.ecom-plat.jp
158.203.31.150mrintegpub2v.bosai.go.jp
158.203.31.151www.kyoshin.bosai.go.jp
158.203.31.160srzcertweb3.bosai.go.jp
158.203.31.168www.j-map.bosai.go.jp
158.203.31.185hinet-lb-vip.bosai.go.jp
158.203.31.214jmapweb4v.bosai.go.jp
158.203.31.233x1oweb21.bosai.go.jp
158.203.31.248f1oirn21.bosai.go.jp
158.203.31.249f1oirn22.bosai.go.jp
158.203.239.196kylb3.bosai.go.jp
158.203.239.200kylb4.bosai.go.jp

WHOIS Data

Raw WHOIS Data
route: 158.203.0.0/16 descr: National Research Institute for Earth Science origin: AS2907 mnt-by: MAINT-AS2907 changed: as2907@sinet.ad.jp 20250602 source: JPIRR route: 158.203.0.0/16 descr: National Research Institute for Earth Science and Disaster Prevention 3-1 Tennodai Tsukuba-shi, Ibaraki 305, JAPAN origin: AS18127 mnt-by: MAINT-AS18125 changed: nagahama@maffin.ad.jp 20031016 source: RADB last-modified: 2023-11-13T16:19:20Z