STARCAT Co .,LTD.
AS17529 is STARCAT Co .,LTD.. It announces 135,424 IPv4 addresses in 13 prefixes, and 1 IPv6 prefixes.
Japan· APNIC· allocated 2000-12-12· business
Where its space is
The IPv4 it announces that IP Geolocation places, by country. A /24 counts for the AS announcing most of it.
- Japan135,424 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- MEDIACAT
- name
- STARCAT Co .,LTD.
- country
- JP
- source
- apnic
- updated
- 2025-12-12
- descr
- STARCAT Co .,LTD. / 4-133, Takabata, Nakagawa-ku, Nagoya-shi, Aichi prefecture, 454-0911 ,Japan
- remarks
- Email address for spam or abuse complaints : abuse@starcat.co.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.
- VPN IP185vpngate0.14%
- Residential Proxy IP1,067anyip, geonix, proxyseller0.79%
- None here
- floppydata0.01%
- None here
- None here
- Hosting IP8,7046.43%
- None here
- None here
- None here
- SSH IP1,6251.20%
- 0.01%
- 0.01%
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 58.146.0.0/18 | Japan | valid | 17 | 2026-10-02 |
| 58.146.64.0/19 | Japan | valid | 17 | 2026-10-02 |
| 61.211.128.0/20 | Japan | valid | 17 | 2026-10-02 |
| 61.213.192.0/21 | Japan | valid | 17 | 2026-10-02 |
| 61.213.200.0/21 | Japan | valid | 17 | 2026-10-02 |
| 120.138.128.0/18 | Japan | valid | 17 | 2026-10-02 |
| 124.241.128.0/18 | Japan | valid | 17 | 2026-10-02 |
| 125.58.64.0/18 | Japan | valid | 17 | 2026-10-02 |
| 180.200.0.0/17 | Japan | valid | 17 | 2026-10-02 |
| 193.115.32.0/19 | Japan | valid | 17 | 2026-10-02 |
| 203.91.160.0/19 | Japan | valid | 17 | 2026-10-02 |
| 211.128.16.0/20 | Japan | valid | 17 | 2026-10-02 |
| 219.100.227.0/24 | Japan | valid | 17 | 2026-10-02 |
IPv6 prefixes
Every IPv6 prefix BGP Route saw it announce.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 2001:3b0::/32 | Japan | valid | 19 | 2026-10-02 |
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