Autonomous System details

AS7684

SAKURA Internet Inc. · sakura.ad.jp

Japan

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AS7684 – SAKURA Internet Inc.

Field	Value
Country	Japan
Website	sakura.ad.jp
Hosted domains	237,992
IPv4 addresses	368,640
IPv6 addresses	79,228,162,514,264,338,000,000,000,000
ASN type	Hosting
Registry	jpnic
Updated	10 months ago on Jun 13, 2025

Netblock	Company	Num of IPs
133.125.0.0/16	SAKURA Internet Inc.	65,536
133.242.0.0/16	SAKURA Internet Inc.	65,536
153.120.0.0/17	SAKURA Internet Inc.	32,768
153.126.0.0/17	SAKURA Internet Inc.	32,768
153.126.128.0/17	SAKURA Internet Inc.	32,768
153.127.0.0/17	SAKURA Internet Inc.	32,768
153.120.128.0/18	SAKURA Internet Inc.	16,384
153.121.128.0/18	SAKURA Internet Inc.	16,384
153.125.128.0/18	SAKURA Internet Inc.	16,384
153.127.128.0/18	SAKURA Internet Inc.	16,384
153.127.192.0/19	SAKURA Internet Inc.	8,192
157.17.32.0/19	SAKURA Internet Inc.	8,192
157.17.64.0/20	SAKURA Internet Inc.	4,096
157.17.96.0/20	SAKURA Internet Inc.	4,096
157.17.112.0/20	SAKURA Internet Inc.	4,096
157.17.88.0/21	SAKURA Internet Inc.	2,048
157.17.84.0/22	SAKURA Internet Inc.	1,024
157.17.80.0/23	SAKURA Internet Inc.	512
157.17.82.0/23	SAKURA Internet Inc.	512
49.212.65.0/24	SAKURA Internet Inc.	256
49.212.66.0/24	SAKURA Internet Inc.	256
49.212.70.0/24	SAKURA Internet Inc.	256
49.212.72.0/24	SAKURA Internet Inc.	256
49.212.73.0/24	SAKURA Internet Inc.	256
49.212.75.0/24	SAKURA Internet Inc.	256
49.212.78.0/24	SAKURA Internet Inc.	256
49.212.116.0/24	SAKURA Internet Inc.	256
49.212.120.0/24	SAKURA Internet Inc.	256
49.212.121.0/24	SAKURA Internet Inc.	256
49.212.168.0/24	SAKURA Internet Inc.	256
49.212.215.0/24	SAKURA Internet Inc.	256
49.212.228.0/24	SAKURA Internet Inc.	256
49.212.229.0/24	SAKURA Internet Inc.	256
49.212.233.0/24	SAKURA Internet Inc.	256
49.212.239.0/24	SAKURA Internet Inc.	256
49.212.246.0/24	SAKURA Internet Inc.	256
112.78.202.0/24	SAKURA Internet Inc.	256
112.78.203.0/24	SAKURA Internet Inc.	256
112.78.211.0/24	SAKURA Internet Inc.	256
112.78.212.0/24	SAKURA Internet Inc.	256
182.48.1.0/24	SAKURA Internet Inc.	256
182.48.2.0/24	SAKURA Internet Inc.	256
182.48.9.0/24	SAKURA Internet Inc.	256
182.48.10.0/24	SAKURA Internet Inc.	256
182.48.11.0/24	SAKURA Internet Inc.	256
182.48.12.0/24	SAKURA Internet Inc.	256
182.48.13.0/24	SAKURA Internet Inc.	256
182.48.14.0/24	SAKURA Internet Inc.	256
182.48.15.0/24	SAKURA Internet Inc.	256
182.48.39.0/24	SAKURA Internet Inc.	256
219.94.227.0/24	SAKURA Internet Inc.	256

Netblock	Company
2401:2500::/32	SAKURA Internet Inc.

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WHOIS Details

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                                                ASHandle:       AS7684
                                                OrgID:          AS7684
                                                ASName:         AS7684
                                                ASNumber:       AS7684
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

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Hosted Domains

There are 237,992 domain names hosted across 33,857 IP addresses on this ASN.

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IP Address	Domain	Domains on this IP
153.120.30.230	██████████	37,114
153.127.213.254	██████████	3,030
133.125.148.28	██████████	2,992
133.125.148.11	██████████	1,926
133.125.148.26	██████████	1,809
133.125.148.21	██████████	1,787
133.125.148.16	██████████	1,661
133.125.148.25	██████████	1,642
133.125.148.24	██████████	1,549
133.125.148.27	██████████	1,487

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Peers

There are 2 peers for this ASN.

Peers	Name
AS9370	SAKURA Internet Inc.
AS9371	SAKURA Internet Inc.

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Upstreams

There are 2 upstreams for this ASN.

upstreams	Name
AS9370	SAKURA Internet Inc.
AS9371	SAKURA Internet Inc.

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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

980 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
153.120.26.5	AS7684 SAKURA Internet Inc.	`16.33ms` from Tokyo, JP
153.120.96.247	AS7684 SAKURA Internet Inc.	`16.32ms` from Tokyo, JP
153.120.104.84	AS7684 SAKURA Internet Inc.	`16.34ms` from Tokyo, JP
133.242.40.6	AS7684 SAKURA Internet Inc.	`16.26ms` from Tokyo, JP
153.127.48.178	AS7684 SAKURA Internet Inc.	`16.33ms` from Tokyo, JP
153.127.97.226	AS7684 SAKURA Internet Inc.	`16.36ms` from Tokyo, JP
153.127.210.247	AS7684 SAKURA Internet Inc.	`16.36ms` from Tokyo, JP
133.125.89.84	AS7684 SAKURA Internet Inc.	`16.37ms` from Tokyo, JP
153.120.162.250	AS7684 SAKURA Internet Inc.	`16.31ms` from Tokyo, JP
153.120.36.166	AS7684 SAKURA Internet Inc.	`16.32ms` from Tokyo, JP
153.120.153.219	AS7684 SAKURA Internet Inc.	`16.37ms` from Tokyo, JP
49.212.228.3	AS7684 SAKURA Internet Inc.	`16.26ms` from Tokyo, JP
133.242.37.37	AS7684 SAKURA Internet Inc.	`16.60ms` from Tokyo, JP
133.125.80.234	AS7684 SAKURA Internet Inc.	`16.36ms` from Tokyo, JP
153.126.139.105	AS7684 SAKURA Internet Inc.	`16.31ms` from Tokyo, JP
153.126.242.199	AS7684 SAKURA Internet Inc.	`16.26ms` from Tokyo, JP
133.242.35.244	AS7684 SAKURA Internet Inc.	`16.34ms` from Tokyo, JP
153.125.157.181	AS7684 SAKURA Internet Inc.	`16.39ms` from Tokyo, JP
133.125.8.148	AS7684 SAKURA Internet Inc.	`16.28ms` from Tokyo, JP
153.126.217.71	AS7684 SAKURA Internet Inc.	`16.32ms` from Tokyo, JP
153.126.161.50	AS7684 SAKURA Internet Inc.	`16.33ms` from Tokyo, JP
153.120.84.0	AS7684 SAKURA Internet Inc.	`16.36ms` from Tokyo, JP
153.126.220.33	AS7684 SAKURA Internet Inc.	`16.59ms` from Tokyo, JP
153.126.213.228	AS7684 SAKURA Internet Inc.	`16.32ms` from Tokyo, JP
153.120.135.29	AS7684 SAKURA Internet Inc.	`16.30ms` from Tokyo, JP

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
216.228.143.212	AS23022 DELAWARE STATE UNIVERSITY	`7.20ms` from Ashburn, US
85.237.243.84	AS15962 Orange Slovensko a.s.	`18.11ms` from Bratislava, SK
86.125.98.20	AS8708 DIGI ROMANIA S.A.	`0.68ms` from Bucharest, RO
5.38.239.52	AS5483 Magyar Telekom Plc.	`0.84ms` from Budapest, HU
93.217.98.196	AS3320 Deutsche Telekom AG	`8.19ms` from Frankfurt am Main, DE
114.102.1.132	AS4134 CHINANET BACKBONE	`5.64ms` from Huainan, CN
20.217.8.4	AS8075 Microsoft Corporation	`0.18ms` from Modiin Ilit, IL
185.76.242.36	AS207713 GLOBAL INTERNET SOLUTIONS LLC	`4.30ms` from Novosibirsk, RU
35.181.207.116	AS16509 Amazon.com, Inc.	`0.20ms` from Paris, FR
118.166.145.100	AS3462 Data Communication Business Group	`0.99ms` from Taipei, TW
119.83.232.100	AS10010 TOKAI Communications Corporation	`7.24ms` from Tokyo, JP
84.246.155.4	AS45014 nLighten nConnect	`0.83ms` from Amsterdam, NL
87.208.32.212	AS50266 Odido Netherlands B.V.	`4.67ms` from Amsterdam, NL
69.131.213.36	AS4181 TDS TELECOM	`7.59ms` from Atlanta, US
5.14.172.68	AS8708 DIGI ROMANIA S.A.	`3.00ms` from Bacau, RO
159.27.81.132	AS58593 Shanghai Blue Cloud Technology Co.,Ltd	`7.00ms` from Beijing, CN
91.183.226.84	AS5432 Proximus NV	`1.26ms` from Brussels, BE
105.156.103.20	AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`5.13ms` from Casablanca, MA
196.114.165.4	AS36925 MEDITELECOM	`16.06ms` from Casablanca, MA
18.158.129.84	AS16509 Amazon.com, Inc.	`0.16ms` from Frankfurt am Main, DE
86.203.51.244	AS3215 Orange S.A.	`12.65ms` from Frankfurt am Main, DE
52.151.64.132	AS8075 Microsoft Corporation	`0.42ms` from London, GB
71.244.252.52	AS701 Verizon Business	`4.29ms` from Philadelphia, US
213.225.215.36	AS29438 Momax Network S.r.l.	`5.85ms` from Rome, IT
173.222.118.116	AS16625 Akamai Technologies, Inc.	`2.91ms` from Seattle, US

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.

traceroute -a -n -q1 -m6 153.121.149.175

traceroute to 153.121.149.175 (153.121.149.175): 6 hops max, 52 byte packets

1 [AS15169] 64.233.175.233 227.483 ms

2 [AS15169] 209.85.250.104 227.337 ms

3 [] 210.173.176.63 241.912 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Brussels, BE

On April 13th 2026

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What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS7684 at robtex.

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