Data as of Nov 3, 2026

163.208.0.0/16

No anonymizer space · no proxy exits in 30 days

Advanced Software Technology & Management Research Institute of KYOTO · space held by Advanced Software Technology & Mechatronics ReseachInstitute of KYOTO

Announcement

this exact prefix

No RPKI

Announced by

AS7502

Type

Business

Announcements

More specific

Announcements inside

Prefix	Origin	Type	Holder
163.208.0.0/17 since Aug 2016	AS7502	Business	Advanced Software Technology & Mechatronics ReseachInstitute of KYOTO
163.208.128.0/19 since Aug 2016	AS7502	Business	Advanced Software Technology & Mechatronics ReseachInstitute of KYOTO
163.208.176.0/20 since Aug 2016	AS37914	Business	Advanced Software Technology & Mechatronics ReseachInstitute of KYOTO
163.208.192.0/19 since Aug 2016	AS7502	Business	Advanced Software Technology & Mechatronics ReseachInstitute of KYOTO

Network & registry

Announcement Routing history RPKI & IRR Whois & abuse

Origin network

AS7502

Name: Advanced Software Technology & Management Research Institute of KYOTO
Type: Education
Registered: Mar 3, 1997
Domain: ip-kyoto.ad.jp
Website: www.ip-kyoto.ad.jp/
Spamhaus ASN-DROP: not listed

IRR

Route objects on the exact prefix

Origin	Registry	Description	Maintainer	Modified
AS7502	NTTCOM	KYSA-net	MAINT-AS7502	Apr 1, 2008
AS7502	RADB	PACNET (proxy-registered route object)	MAINT-AS4637	Nov 13, 2023
AS7502	JPIRR	KYSA-net	MAINT-AS7502	Jan 26, 2026

IRR inside

Route objects inside

Prefix	Origin	Registry	Description	Maintainer	Modified
163.208.224.0/20	AS7502	NTTCOM	KYOTO PNET CIDR	MAINT-AS7502	Mar 22, 2006
163.208.224.0/20	AS7502	JPIRR	KYOTO PNET CIDR	MAINT-AS7502	Jan 26, 2026

163.208.0.0/16

Announcements

Announcements inside

Network & registry

AS7502

Who has announced this prefix

Routing history

Route objects on the exact prefix

Route objects inside

Registration for this announcement

Abuse contact