Japan
IP Geolocation & Threat Intelligence Data
Country Code
JP
Coverage
805 registered networks (ASNs) 162,712,128 IPv4 addresses
Accuracy
95–99%
Top ASNs in Japan
AS17676
SoftBank Corp.
38,179,072 IPv4
AS4713
NTT Communications Corporation
28,627,968 IPv4
AS2516
KDDI CORPORATION
18,073,856 IPv4
AS2907
Research Organization of Information and Systems, National Institute of Informa
8,769,344 IPv4
AS17506
ARTERIA Networks Corporation
5,382,144 IPv4
AS9824
JCOM Co., Ltd.
4,745,216 IPv4
AS2497
Internet Initiative Japan Inc.
3,915,008 IPv4
AS2527
Sony Network Communications Inc.
3,867,648 IPv4
AS2518
BIGLOBE Inc.
3,670,016 IPv4
AS17511
OPTAGE Inc.
2,994,688 IPv4
Lookup any IP in Japan
curl -H "X-API-Key: YOUR_KEY" \ https://api.openipapi.com/v1/lookup/IP_ADDRESS
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