Public DNS Servers in Japan
260 servers verified as of — page 2 of 6.
Local / ISP Providers (258 total)
| IP | ASN | Org | Status | Reliability | Last checked | Tools |
|---|---|---|---|---|---|---|
23.106.142.189
|
AS25820 | IT7 Networks Inc | OK | 100% | 06-08-2026 08:16:29 (GMT) | WHOIS |
219.94.233.144
|
AS9371 | SAKURA Internet Inc. | OK | 100% | 06-08-2026 08:11:58 (GMT) | WHOIS |
217.142.239.111
|
AS31898 | Oracle Corporation | OK | 100% | 06-08-2026 08:07:04 (GMT) | WHOIS |
212.50.252.238
|
AS25820 | IT7 Networks Inc | OK | 100% | 06-08-2026 07:56:17 (GMT) | WHOIS |
211.14.168.27
|
AS4694 | IDC Frontier Inc. | OK | 100% | 06-08-2026 07:49:11 (GMT) | WHOIS |
211.1.228.61
|
AS7671 | NTT SmartConnect Corporation | OK | 100% | 06-08-2026 07:48:54 (GMT) | WHOIS |
210.140.171.162
|
AS4694 | IDC Frontier Inc. | OK | 100% | 06-08-2026 07:46:42 (GMT) | WHOIS |
203.184.98.232
|
AS7671 | NTT SmartConnect Corporation | OK | 100% | 06-08-2026 07:33:46 (GMT) | WHOIS |
203.137.109.230
|
AS4694 | IDC Frontier Inc. | OK | 100% | 06-08-2026 07:32:17 (GMT) | WHOIS |
20.89.65.228
|
AS8075 | Microsoft Corporation | OK | 100% | 06-08-2026 07:15:32 (GMT) | WHOIS |
20.63.139.15
|
AS8075 | Microsoft Corporation | OK | 100% | 06-08-2026 07:15:15 (GMT) | WHOIS |
20.40.99.201
|
AS8075 | Microsoft Corporation | OK | 100% | 06-08-2026 07:15:11 (GMT) | WHOIS |
185.130.46.67
|
AS210083 | Privex Inc. | OK | 100% | 06-08-2026 05:55:01 (GMT) | WHOIS |
178.249.213.76
|
AS60068 | Datacamp Limited | OK | 100% | 06-08-2026 05:31:26 (GMT) | WHOIS |
172.237.5.72
|
AS63949 | Akamai Connected Cloud | OK | 100% | 06-08-2026 05:12:42 (GMT) | WHOIS |
172.237.20.186
|
AS63949 | Akamai Connected Cloud | OK | 100% | 06-08-2026 05:12:31 (GMT) | WHOIS |
172.233.73.158
|
AS63949 | Akamai Connected Cloud | OK | 100% | 06-08-2026 05:12:18 (GMT) | WHOIS |
172.233.65.253
|
AS63949 | Akamai Connected Cloud | OK | 100% | 06-08-2026 05:12:13 (GMT) | WHOIS |
172.233.90.139
|
AS63949 | Akamai Connected Cloud | OK | 100% | 06-08-2026 05:12:07 (GMT) | WHOIS |
172.207.78.82
|
AS8075 | Microsoft Corporation | OK | 100% | 06-08-2026 05:11:33 (GMT) | WHOIS |
172.105.239.82
|
AS63949 | Akamai Connected Cloud | OK | 100% | 06-08-2026 05:11:16 (GMT) | WHOIS |
172.104.90.132
|
AS63949 | Akamai Connected Cloud | OK | 100% | 06-08-2026 05:10:58 (GMT) | WHOIS |
172.104.64.167
|
AS63949 | Akamai Connected Cloud | OK | 100% | 06-08-2026 05:10:54 (GMT) | WHOIS |
172.104.92.233
|
AS63949 | Akamai Connected Cloud | OK | 100% | 06-08-2026 05:10:48 (GMT) | WHOIS |
168.138.211.11
|
AS31898 | Oracle Corporation | OK | 100% | 06-08-2026 05:02:30 (GMT) | WHOIS |
168.138.203.77
|
AS31898 | Oracle Corporation | OK | 100% | 06-08-2026 05:02:28 (GMT) | WHOIS |
168.138.195.82
|
AS31898 | Oracle Corporation | OK | 100% | 06-08-2026 05:02:20 (GMT) | WHOIS |
162.43.76.194
|
AS131965 | Xserver Inc. | OK | 100% | 06-08-2026 04:55:30 (GMT) | WHOIS |
162.43.15.231
|
AS131965 | Xserver Inc. | OK | 100% | 06-08-2026 04:55:21 (GMT) | WHOIS |
160.251.136.61
|
AS58791 | GMO Internet Group, Inc. | OK | 100% | 06-08-2026 04:51:25 (GMT) | WHOIS |
160.251.81.17
|
AS7506 | GMO Internet Group, Inc. | OK | 100% | 06-08-2026 04:51:19 (GMT) | WHOIS |
160.251.101.47
|
AS7506 | GMO Internet Group, Inc. | OK | 100% | 06-08-2026 04:51:18 (GMT) | WHOIS |
160.251.52.105
|
AS7506 | GMO Internet Group, Inc. | OK | 100% | 06-08-2026 04:51:18 (GMT) | WHOIS |
160.251.204.81
|
AS58791 | GMO Internet Group, Inc. | OK | 100% | 06-08-2026 04:51:12 (GMT) | WHOIS |
160.251.203.165
|
AS58791 | GMO Internet Group, Inc. | OK | 100% | 06-08-2026 04:51:10 (GMT) | WHOIS |
160.251.175.120
|
AS58791 | GMO Internet Group, Inc. | OK | 100% | 06-08-2026 04:51:08 (GMT) | WHOIS |
160.251.171.125
|
AS58791 | GMO Internet Group, Inc. | OK | 100% | 06-08-2026 04:51:06 (GMT) | WHOIS |
160.16.243.227
|
AS9370 | SAKURA Internet Inc. | OK | 100% | 06-08-2026 04:50:30 (GMT) | WHOIS |
160.16.224.140
|
AS9370 | SAKURA Internet Inc. | OK | 100% | 06-08-2026 04:50:22 (GMT) | WHOIS |
160.16.209.95
|
AS9370 | SAKURA Internet Inc. | OK | 100% | 06-08-2026 04:50:21 (GMT) | WHOIS |
160.16.147.182
|
AS9370 | SAKURA Internet Inc. | OK | 100% | 06-08-2026 04:50:13 (GMT) | WHOIS |
160.16.72.251
|
AS9370 | SAKURA Internet Inc. | OK | 100% | 06-08-2026 04:50:08 (GMT) | WHOIS |
160.16.132.67
|
AS9370 | SAKURA Internet Inc. | OK | 100% | 06-08-2026 04:50:06 (GMT) | WHOIS |
158.101.74.242
|
AS31898 | Oracle Corporation | OK | 100% | 06-08-2026 04:46:31 (GMT) | WHOIS |
158.101.151.0
|
AS31898 | Oracle Corporation | OK | 100% | 06-08-2026 04:46:16 (GMT) | WHOIS |
158.101.150.139
|
AS31898 | Oracle Corporation | OK | 100% | 06-08-2026 04:46:15 (GMT) | WHOIS |
158.101.140.229
|
AS31898 | Oracle Corporation | OK | 100% | 06-08-2026 04:46:13 (GMT) | WHOIS |
157.7.198.188
|
AS7506 | GMO Internet Group, Inc. | OK | 100% | 06-08-2026 04:45:54 (GMT) | WHOIS |
157.7.170.150
|
AS7506 | GMO Internet Group, Inc. | OK | 100% | 06-08-2026 04:45:51 (GMT) | WHOIS |
153.121.77.86
|
AS9370 | SAKURA Internet Inc. | OK | 100% | 06-08-2026 04:38:02 (GMT) | WHOIS |
DNS tools for Japan
- Test DNS speed from your location — find the fastest server for Japan
- Check your DNS privacy score — test for leaks, encryption, and DNSSEC
- Japan ISP DNS servers — check your ISP's DNS configuration
- Best DNS for gaming
- Best private DNS servers
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