Public DNS Servers in Japan
260 servers verified as of — page 3 of 6.
Local / ISP Providers (258 total)
| IP | ASN | Org | Status | Reliability | Last checked | Tools |
|---|---|---|---|---|---|---|
153.121.44.21
|
AS9370 | SAKURA Internet Inc. | OK | 100% | 06-08-2026 04:37:53 (GMT) | WHOIS |
152.70.85.34
|
AS31898 | Oracle Corporation | OK | 100% | 06-08-2026 04:37:49 (GMT) | WHOIS |
152.69.204.216
|
AS31898 | Oracle Corporation | OK | 100% | 06-08-2026 04:37:26 (GMT) | WHOIS |
150.230.5.64
|
AS31898 | Oracle Corporation | OK | 100% | 06-08-2026 04:34:32 (GMT) | WHOIS |
150.230.5.130
|
AS31898 | Oracle Corporation | OK | 100% | 06-08-2026 04:34:29 (GMT) | WHOIS |
141.147.182.97
|
AS31898 | Oracle Corporation | OK | 100% | 06-08-2026 04:19:07 (GMT) | WHOIS |
141.147.181.192
|
AS31898 | Oracle Corporation | OK | 100% | 06-08-2026 04:19:02 (GMT) | WHOIS |
141.147.150.7
|
AS31898 | Oracle Corporation | OK | 100% | 06-08-2026 04:18:57 (GMT) | WHOIS |
141.147.145.3
|
AS31898 | Oracle Corporation | OK | 100% | 06-08-2026 04:18:55 (GMT) | WHOIS |
140.83.81.90
|
AS31898 | Oracle Corporation | OK | 100% | 06-08-2026 04:18:50 (GMT) | WHOIS |
140.245.82.232
|
AS31898 | Oracle Corporation | OK | 100% | 06-08-2026 04:18:25 (GMT) | WHOIS |
140.238.38.126
|
AS31898 | Oracle Corporation | OK | 100% | 06-08-2026 04:18:24 (GMT) | WHOIS |
140.238.32.171
|
AS31898 | Oracle Corporation | OK | 100% | 06-08-2026 04:18:22 (GMT) | WHOIS |
140.238.49.97
|
AS31898 | Oracle Corporation | OK | 100% | 06-08-2026 04:18:14 (GMT) | WHOIS |
139.162.98.58
|
AS63949 | Akamai Connected Cloud | OK | 100% | 06-08-2026 04:14:48 (GMT) | WHOIS |
139.162.91.69
|
AS63949 | Akamai Connected Cloud | OK | 100% | 06-08-2026 04:14:46 (GMT) | WHOIS |
139.162.107.204
|
AS63949 | Akamai Connected Cloud | OK | 100% | 06-08-2026 04:14:24 (GMT) | WHOIS |
138.3.212.174
|
AS31898 | Oracle Corporation | OK | 100% | 06-08-2026 04:13:21 (GMT) | WHOIS |
138.2.7.61
|
AS31898 | Oracle Corporation | OK | 100% | 06-08-2026 04:12:52 (GMT) | WHOIS |
138.2.52.34
|
AS31898 | Oracle Corporation | OK | 100% | 06-08-2026 04:12:46 (GMT) | WHOIS |
133.18.233.22
|
AS24282 | KAGOYA JAPAN Inc. | OK | 100% | 06-08-2026 04:07:32 (GMT) | WHOIS |
133.18.203.20
|
AS24282 | KAGOYA JAPAN Inc. | OK | 100% | 06-08-2026 04:07:30 (GMT) | WHOIS |
133.18.163.104
|
AS24282 | KAGOYA JAPAN Inc. | OK | 100% | 06-08-2026 04:07:26 (GMT) | WHOIS |
132.145.126.17
|
AS31898 | Oracle Corporation | OK | 100% | 06-08-2026 04:06:53 (GMT) | WHOIS |
131.186.32.203
|
AS31898 | Oracle Corporation | OK | 100% | 06-08-2026 04:06:12 (GMT) | WHOIS |
13.78.11.147
|
AS8075 | Microsoft Corporation | OK | 100% | 06-08-2026 04:04:55 (GMT) | WHOIS |
124.156.239.200
|
AS132203 | Tencent Building, Kejizhongyi Avenue | OK | 100% | 06-08-2026 03:57:53 (GMT) | WHOIS |
121.50.47.25
|
AS63997 | Tsukaeru.net, Web Hosting Company, Japan | OK | 100% | 06-08-2026 03:51:54 (GMT) | WHOIS |
119.82.24.67
|
AS63997 | Tsukaeru.net, Web Hosting Company, Japan | OK | 100% | 06-08-2026 03:46:39 (GMT) | WHOIS |
119.82.26.17
|
AS63997 | Tsukaeru.net, Web Hosting Company, Japan | OK | 100% | 06-08-2026 03:46:38 (GMT) | WHOIS |
126.249.167.161
|
AS17676 | Softbank BB Corp. | OK | 100% | 06-08-2026 04:00:46 (GMT) | WHOIS |
91.199.209.32
|
AS3258 | xTom Japan Corporation | OK | 100% | 06-08-2026 12:56:43 (GMT) | WHOIS |
66.42.39.42
|
AS20473 | The Constant Company, LLC | OK | 100% | 06-08-2026 10:18:13 (GMT) | WHOIS |
64.176.34.205
|
AS20473 | The Constant Company, LLC | OK | 100% | 06-08-2026 10:11:50 (GMT) | WHOIS |
61.194.100.211
|
AS2514 | NTT PC Communications, Inc. | OK | 100% | 06-08-2026 10:03:37 (GMT) | WHOIS |
61.194.100.210
|
AS2514 | NTT PC Communications, Inc. | OK | 100% | 06-08-2026 10:03:35 (GMT) | WHOIS |
61.194.100.136
|
AS2514 | NTT PC Communications, Inc. | OK | 100% | 06-08-2026 10:03:31 (GMT) | WHOIS |
59.87.216.162
|
AS17506 | ARTERIA Networks Corporation | OK | 100% | 06-08-2026 10:01:55 (GMT) | WHOIS |
45.76.211.17
|
AS20473 | The Constant Company, LLC | OK | 100% | 06-08-2026 09:11:58 (GMT) | WHOIS |
45.32.22.28
|
AS20473 | The Constant Company, LLC | OK | 100% | 06-08-2026 09:09:04 (GMT) | WHOIS |
45.159.48.14
|
AS3258 | xTom Japan Corporation | OK | 100% | 06-08-2026 09:01:33 (GMT) | WHOIS |
45.143.131.176
|
AS3258 | xTom Japan Corporation | OK | 100% | 06-08-2026 09:00:06 (GMT) | WHOIS |
43.239.249.183
|
AS3258 | xTom Japan Corporation | OK | 100% | 06-08-2026 08:57:43 (GMT) | WHOIS |
223.135.185.53
|
AS2527 | Sony Network Communications Inc. | OK | 100% | 06-08-2026 08:15:08 (GMT) | WHOIS |
222.146.29.30
|
AS4713 | NTT DOCOMO BUSINESS,Inc. | OK | 100% | 06-08-2026 08:14:33 (GMT) | WHOIS |
220.110.205.218
|
AS4713 | NTT DOCOMO BUSINESS,Inc. | OK | 100% | 06-08-2026 08:12:00 (GMT) | WHOIS |
216.153.99.198
|
AS2527 | Sony Network Communications Inc. | OK | 100% | 06-08-2026 08:03:43 (GMT) | WHOIS |
211.5.111.78
|
AS2516 | KDDI CORPORATION | OK | 100% | 06-08-2026 07:50:54 (GMT) | WHOIS |
210.254.181.158
|
AS4713 | NTT DOCOMO BUSINESS,Inc. | OK | 100% | 06-08-2026 07:48:14 (GMT) | WHOIS |
210.159.17.242
|
AS2516 | KDDI CORPORATION | OK | 100% | 06-08-2026 07:46:41 (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
- All countries