157.17.88.0/21

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:        157.17.88.0 - 157.17.95.255
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:  2022-06-08T19:30:12Z
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
157.17.32.0/19	AS7684	SAKURA Internet Inc.	8,192
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
157.17.84.0/22	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
151.243.18.101	AS207043 DEDIK SERVICES LIMITED	`1.38ms` from Ashburn, US
24.151.158.5	AS20115 Charter Communications LLC	`16.85ms` from Atlanta, US
117.133.152.101	AS56048 China Mobile Communicaitons Corporation	`2.15ms` from Beijing, CN
181.106.221.85	AS7303 Telecom Argentina S.A.	`9.01ms` from Buenos Aires, AR
72.179.230.197	AS11427 Charter Communications Inc	`12.95ms` from Dallas, US
217.138.38.5	AS16247 M247 UK Ltd	`0.40ms` from London, GB
66.176.230.101	AS7922 Comcast Cable Communications, LLC	`3.54ms` from Miami, US
74.101.103.85	AS701 Verizon Business	`2.81ms` from New York City, US
186.188.143.21	AS18809 Cable Onda	`8.04ms` from Panama, PA
123.234.142.229	AS4837 CHINA UNICOM China169 Backbone	`1.84ms` from Qingdao, CN
216.241.26.85	AS18747 IFX Corporation	`0.77ms` from Santiago, CL
186.21.82.149	AS6535 Telmex Servicios Empresariales S.A.	`5.54ms` from Santiago, CL
177.197.241.53	AS26599 TELEFÔNICA BRASIL S.A	`3.15ms` from Sao Paulo, BR
98.237.157.181	AS7922 Comcast Cable Communications, LLC	`5.05ms` from Seattle, US
91.230.193.229	AS49699 SuperHosting.BG Ltd.	`0.25ms` from Sofia, BG
50.101.232.245	AS577 Bell Canada	`1.86ms` from Toronto, CA
105.100.32.101	AS36947 Telecom Algeria	`9.55ms` from Valencia, ES
178.188.134.53	AS8447 A1 Telekom Austria AG	`5.42ms` from Vienna, AT
97.119.198.149	AS209 CenturyLink Communications, LLC	`10.61ms` from Chicago, US
72.250.23.133	AS21928 T-Mobile USA, Inc.	`16.69ms` from Chicago, US
34.59.68.197	AS396982 Google LLC	`0.10ms` from Council Bluffs, US
2.201.165.165	AS3209 Vodafone GmbH	`5.65ms` from Duesseldorf, DE
98.60.40.5	AS7922 Comcast Cable Communications, LLC	`14.05ms` from Greenwood Village, US
146.85.138.149	AS35847 Ezee Fiber	`1.18ms` from Houston, US
73.255.43.117	AS7922 Comcast Cable Communications, LLC	`6.03ms` from Houston, 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 157.17.91.209

traceroute to 157.17.91.209 (157.17.91.209): 5 hops max, 52 byte packets

1 [AS263812] 38.165.233.1 1.793 ms

2 [AS52468] 181.78.95.209 2.256 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Asuncion, PY

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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