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AS17514

Otsuka Corp.

AS17514 is Otsuka Corp. (otsuka-shokai.co.jp). It announces 83,968 IPv4 addresses in 67 prefixes, and 1 IPv6 prefixes.

Japan· APNIC· allocated 2000-12-12· isp

83,968
IPv4 addresses announced
67
IPv4 prefixes
1
IPv6 prefixes
0.00%
of its routes RPKI-valid
83,968
of its IPv4 geolocated
1
country

Where its space is

The IPv4 it announces that IP Geolocation places, by country. A /24 counts for the AS announcing most of it.

  1. Japan83,968 · 100.00%

Registry record

Its ASN Whois record, as the registry publishes it.

handle
AICS
name
Otsuka Corp.
country
JP
source
apnic
updated
2025-12-09
descr
OTSUKA CORPORATION / 13-1,Nishigoken-cyou,Shinjyuku-ku,Tokyo 162-0812,Japan
remarks
Email address for spam or abuse complaints : noc@aics.ad.jp
maintainer
MAINT-JPNIC
maintainer email
hostmaster@nic.ad.jp
abuse email
hostmaster@nic.ad.jp
abuse phone
+81-3-5297-2311
abuse kind
irt
admin
JNIC1-AP
admin name
Japan Network Information Center
admin email
hostmaster@nic.ad.jp
admin phone
+81-3-5297-2312
admin kind
role
admin country
JP
tech
JNIC1-AP
tech name
Japan Network Information Center
tech email
hostmaster@nic.ad.jp
tech phone
+81-3-5297-2312
tech kind
role
tech country
JP

What the databases see

Addresses each address-keyed database holds in the IPv4 it announces, as a share of that space, with its largest providers. Counts overlap.

IPv4 prefixes

Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.

67 prefixes
PREFIXCOUNTRYRPKIPEERSFIRST SEEN
27.0.32.0/20Japannot found172026-10-02
27.0.32.0/23Japannot found172026-10-02
27.0.34.0/23Japannot found172026-10-02
27.0.36.0/23Japannot found172026-10-02
27.0.38.0/23Japannot found172026-10-02
27.0.40.0/23Japannot found172026-10-02
27.0.42.0/23Japannot found172026-10-02
27.0.44.0/23Japannot found172026-10-02
27.0.46.0/23Japannot found172026-10-02
103.7.20.0/22Japannot found172026-10-02
150.91.224.0/20Japannot found172026-10-02
157.205.0.0/16Japannot found172026-10-02
157.205.4.0/23Japannot found172026-10-02
157.205.6.0/23Japannot found172026-10-02
157.205.10.0/23Japannot found172026-10-02
157.205.12.0/23Japannot found172026-10-02
157.205.14.0/23Japannot found172026-10-02
157.205.16.0/23Japannot found172026-10-02
157.205.18.0/23Japannot found172026-10-02
157.205.20.0/23Japannot found172026-10-02
157.205.22.0/23Japannot found172026-10-02
157.205.24.0/23Japannot found172026-10-02
157.205.26.0/23Japannot found172026-10-02
157.205.28.0/23Japannot found172026-10-02
157.205.30.0/23Japannot found172026-10-02
157.205.32.0/23Japannot found172026-10-02
157.205.34.0/23Japannot found172026-10-02
157.205.36.0/23Japannot found172026-10-02
157.205.38.0/23Japannot found172026-10-02
157.205.40.0/23Japannot found172026-10-02
157.205.42.0/23Japannot found172026-10-02
157.205.44.0/23Japannot found172026-10-02
157.205.46.0/23Japannot found172026-10-02
157.205.58.0/23Japannot found172026-10-02
157.205.60.0/23Japannot found172026-10-02
157.205.62.0/23Japannot found172026-10-02
157.205.74.0/23Japannot found172026-10-02
157.205.126.0/23Japannot found172026-10-02
157.205.170.0/23Japannot found172026-10-02
157.205.172.0/23Japannot found172026-10-02
157.205.174.0/23Japannot found172026-10-02
157.205.176.0/23Japannot found172026-10-02
157.205.178.0/23Japannot found172026-10-02
157.205.180.0/23Japannot found172026-10-02
157.205.182.0/23Japannot found172026-10-02
157.205.184.0/23Japannot found172026-10-02
157.205.186.0/23Japannot found172026-10-02
157.205.188.0/23Japannot found172026-10-02
157.205.190.0/23Japannot found172026-10-02
157.205.192.0/23Japannot found172026-10-02
157.205.194.0/23Japannot found172026-10-02
157.205.196.0/23Japannot found172026-10-02
157.205.198.0/23Japannot found172026-10-02
157.205.208.0/23Japannot found172026-10-02
157.205.210.0/23Japannot found172026-10-02
157.205.212.0/23Japannot found172026-10-02
157.205.220.0/23Japannot found172026-10-02
182.93.96.0/19Japannot found172026-10-02
182.93.112.0/23Japannot found172026-10-02
182.93.114.0/23Japannot found172026-10-02
182.93.116.0/23Japannot found172026-10-02
182.93.118.0/23Japannot found172026-10-02
182.93.120.0/23Japannot found172026-10-02
182.93.122.0/23Japannot found172026-10-02
182.93.124.0/23Japannot found172026-10-02
182.93.126.0/23Japannot found172026-10-02
202.47.136.0/22Japannot found172026-10-02

IPv6 prefixes

Every IPv6 prefix BGP Route saw it announce.

1 prefixes
PREFIXCOUNTRYRPKIPEERSFIRST SEEN
2403:6c00::/32Japannot found192026-10-02
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