AS151371 PAINA Information Development

PAINA - PAINA Information Development · registered in Japan

IPv4 addresses5121 prefixes · <0.001% of announced IPv4

Rank in Japan#590largest network in JP by IPv4 space, of 724 · <0.01% of JP

Rank worldwide#46,751of 79,396 networks with IPv4

IPv61 x /32 (65,536 x /48)1 prefixes

CountryJapan745 ASNs registered there

Open AS151371 in ASN lookup Look up an IP in this network (103.225.252.1) All networks in Japan

IPv4 prefixes

All 1 prefix, in address order.

103.225.252.0/23

IPv6 prefixes

All 1 prefix.

2401:c20::/32

Similar-sized networks in Japan

ASNNameIPv4 addresses

AS138321#587 Lunasla - Lunasla Inc.512

AS146974#588 WP-NET - Woven by Toyota, Inc.512

AS146981#589 Nekojarashi - Nekojarashi Inc.512

AS152876#591 COMOTA - Comota Co., Ltd.512

AS63790#592 CA-LAB - CyberAgent, Inc.512

AS152873#593 NEODY-NET - Neodyland512

IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources