157.17.32.0/19

AS7684 · SAKURA Internet Inc.

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Summary

Country	Japan
Domain	sakura.ad.jp
ASN	AS7684
Registry	JPNIC
ID	SAKURA-ISHIKARI-CIDR-BLK-JP

WHOIS Details

inetnum:        157.17.32.0 - 157.17.63.255
netname:        SAKURA-ISHIKARI-CIDR-BLK-JP
descr:          SAKURA Internet Inc.
remarks:        Email address for spam or abuse complaints:[email protected]
country:        JP
admin-c:        KT749JP
tech-c:         JP00072233
last-modified:  2025-07-28T20:40:00Z
remarks:        This information has been partially mirrored by APNIC from
remarks:        JPNIC. To obtain more specific information, please use the
remarks:        JPNIC WHOIS Gateway at
remarks:        http://www.nic.ad.jp/en/db/whois/en-gateway.html or
remarks:        whois.nic.ad.jp for WHOIS client. (The WHOIS client
remarks:        defaults to Japanese output, use the /e switch for English
remarks:        output)
source:         JPNIC

Nearby Ranges

BGP prefixes that overlap with 157.17.0.0/16

Range	ASN	Company	Num of IPs
157.17.0.0/19	AS2907	Reitaku University	8,192
157.17.64.0/20	AS7684	SAKURA Internet Inc.	4,096
157.17.96.0/20	AS7684	SAKURA Internet Inc.	4,096
157.17.112.0/20	AS7684	SAKURA Internet Inc.	4,096
157.17.88.0/21	AS7684	SAKURA Internet Inc.	2,048
157.17.84.0/22	AS7684	SAKURA Internet Inc.	1,024
157.17.82.0/23	AS7684	SAKURA Internet Inc.	512
157.17.80.0/23	AS7684	SAKURA Internet Inc.	512

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
23.52.5.115	AS16625 Akamai Technologies, Inc.	`0.30ms` from Bogotá, CO
179.152.242.147	AS28573 Claro NXT Telecomunicacoes Ltda	`4.45ms` from Fortaleza, BR
177.85.146.67	AS53045 UAUBR PROVEDOR DE ACESSO A INTERNET LTDA	`18.79ms` from Fortaleza, BR
4.185.86.195	AS8075 Microsoft Corporation	`0.28ms` from Frankfurt am Main, DE
115.243.156.211	AS55836 Reliance Jio Infocomm Limited	`7.30ms` from Kolkata, IN
45.177.197.211	AS263189 GLG PERU SAC	`11.71ms` from Lima, PE
184.26.52.243	AS16625 Akamai Technologies, Inc.	`0.50ms` from Miami, US
54.92.141.163	AS14618 Amazon.com, Inc.	`0.14ms` from Reston, US
191.205.8.51	AS26599 TELEFÔNICA BRASIL S.A	`2.14ms` from Sao Paulo, BR
201.76.55.3	AS27715 Locaweb Serviços de Internet S/A	`0.56ms` from Sao Paulo, BR
160.74.82.19	AS2513 Japan Science and Technology Agency	`2.10ms` from Tokyo, JP
217.162.244.67	AS6730 Sunrise GmbH	`5.15ms` from Zuerich, CH
107.129.113.51	AS7018 AT&T Enterprises, LLC	`15.80ms` from Atlanta, US
73.127.177.83	AS7922 Comcast Cable Communications, LLC	`9.60ms` from Denver, US
77.176.176.211	AS6805 Telefonica Germany GmbH & Co.OHG	`2.68ms` from Duesseldorf, DE
178.151.175.51	AS13188 CONTENT DELIVERY NETWORK LTD	`1.09ms` from Kharkiv, UA
185.156.65.19	AS61323 ANS ACADEMY LIMITED	`0.46ms` from Manchester, GB
135.135.53.147	AS4181 TDS TELECOM	`2.26ms` from Minneapolis, US
92.222.48.83	AS16276 OVH SAS	`0.07ms` from Roubaix, FR
76.126.36.67	AS7922 Comcast Cable Communications, LLC	`5.22ms` from San Jose, US
189.130.202.19	AS8151 UNINET	`4.12ms` from Santiago de Queretaro, MX
189.165.70.51	AS8151 UNINET	`5.17ms` from Santiago de Queretaro, MX
42.145.154.19	AS9824 JCOM Co., Ltd.	`7.51ms` from Tokyo, JP
190.99.219.67	AS10299 EMPRESAS MUNICIPALES DE CALI E.I.C.E. E.S.P.	`9.08ms` from Bogota, CO
47.187.237.179	AS5650 Frontier Communications of America, Inc.	`2.41ms` from Dallas, US

Traceroute

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

traceroute -a -n -q1 -m5 157.17.50.123

traceroute to 157.17.50.123 (157.17.50.123): 5 hops max, 52 byte packets

1 [AS15169] 66.249.95.81 131.071 ms

2 [AS15169] 216.239.59.32 131.177 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Dallas, US

On January 30th 2026

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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