103.157.157.0/24

AS131973 · J-Stream Inc.

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Summary

Country	Japan
Domain	stream.co.jp
ASN	AS131973
Registry	JPNIC
ID	STREAM-NET

WHOIS Details

inetnum:        103.157.156.0 - 103.157.157.255
netname:        STREAM-NET
descr:          J-Stream Inc.
country:        JP
admin-c:        JP00189238
tech-c:         HI37585JP
tech-c:         JP00189238
last-modified:  2021-01-22T03:59:03Z
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 103.157.0.0/16

Range	ASN	Company	Num of IPs
103.157.218.0/23	AS149118	3S Viet Nam Technology Joint Stock Company	512
103.157.112.0/23	AS149240	Afi Enterprises	512
103.157.166.0/23	AS133301	Kernel Fibernet Online Network Pvt Ltd	512
103.157.246.0/23	AS150341	MUDAFA FIBER NET	512
103.157.114.0/23	AS17995	PT Trihalim Sembada	512
103.157.178.0/23	AS138296	Ibroadband Internet Service	512
103.157.52.0/23	AS134858	Iana Solutions Digital India	512
103.157.190.0/23	AS17995	PT Murni Kasih Bangsa	512
103.157.192.0/23	AS141122	PT Aneka Siak Nusantara	512
103.157.216.0/23	AS135905	SAIGON TELECOMMUNICATIONS TECHNOLOGY SOLUTIONS COMPANY	512
103.157.110.0/23	AS18250	GEEK NETWORKS PTY LIMITED	512
103.157.204.0/23	AS135918	SPR Viet Nam Joint Stock Company	512
103.157.224.0/23	AS136171	Dhruva Cloud	512
103.157.180.0/23	AS141246	9 Stars Giga Fibernet Pvt Ltd	512
103.157.44.0/23	AS132877	Kalash Services Pvt Ltd	512
103.157.186.0/23	AS141324	Hightec Network Solutions (OPC) Private Limited.	512
103.157.66.0/23	AS141343	Zeta Technologies (Pvt.) Limited	512
103.157.240.0/23	AS136697	Electro Service And Advertiser	512
103.157.94.0/23	AS141346	Mohammad Khalid Haider Khan t/a Computer Future	512
103.157.18.0/23	AS140747	Department of Science and Technology of Dong Nai province	512
103.157.124.0/23	AS132926	Allen Career Institute	512
103.157.92.0/23	AS141351	SABRI SHAHARIAR SAJIB t/a Rural Development Project Network	512
103.157.108.0/23	AS141353	ANGLO AMERICAN METALLURGICAL COAL PTY LTD	512
103.157.184.0/23	AS55342	Homenet	512
103.157.230.0/23	AS132296	Liberty Digital Services	512
103.157.42.0/23	AS131642	Pittqiao Network Information Co.,Ltd.	512
103.157.64.0/23	AS56239	PT Graha Anugrah Sejahtera	512
103.157.82.0/23	AS58369	PT Linksindo Makmur	512
103.157.242.0/23	AS63784	Digital Agency	512
103.157.48.0/23	AS63859	PT Integrate Digital Indonesia	512
103.157.116.0/23	AS137331	PT Ratna Sejahtera Abadi	512
103.157.32.0/23	AS141109	PT Omni Cloud Indonesia	512
103.157.202.0/23	AS141375	Central Internet Link	512
103.157.76.0/23	AS141112	PT Akses Satu Nusantara	512
103.157.90.0/23	AS137880	Prime Tech Solution Pvt Ltd	512
103.157.150.0/23	AS142511	A S Communication	512
103.157.244.0/23	AS7492	NEXON PTY LTD t/a Nexware	512
103.157.111.0/24	AS18250	GEEK NETWORKS PTY LIMITED	256
103.157.120.0/24	AS213293	Tinreat Pte Ltd	256
103.157.100.0/24	AS38070	LEE JOHN ALLEMAND	256
103.157.55.0/24	AS396982	UNIVERSITAS SAM RATULANGI	256
103.157.147.0/24	AS397994	Xactly Technologies India Private Limited	256
103.157.99.0/24	AS45625	LTIMINDTREE LIMITED	256
103.157.103.0/24	AS45671	INTERAKT IT PTY LTD	256
103.157.68.0/24	AS45671	Net Ninjas Pty Ltd	256
103.157.252.0/24	AS4648	Fulton Hogan Limited	256
103.157.84.0/24	AS4826	FIS SYSTEMS PTY LTD	256
103.157.75.0/24	AS49645	Arkinfonet Solutions	256
103.157.96.0/24	AS55688	PT Beon Intermedia	256
103.157.48.0/24	AS63859	PT. Eka Mas Republik	256

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

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

IP Address	ASN	Details
103.157.157.43	AS131973 J-Stream Inc.	`6.88ms` from Osaka, 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
207.228.26.40	AS400072 THUNDERBOX INC	`2.28ms` from Ashburn, US
183.172.194.232	AS4538 China Education and Research Network Center	`5.42ms` from Beijing, CN
172.206.121.72	AS8075 Microsoft Corporation	`0.24ms` from Boydton, US
191.85.14.216	AS22927 Telefonica de Argentina	`1.79ms` from Buenos Aires, AR
79.205.186.56	AS3320 Deutsche Telekom AG	`2.45ms` from Duesseldorf, DE
41.15.170.200	AS29975 Vodacom	`14.18ms` from Johannesburg, ZA
182.106.87.216	AS4134 CHINANET-BACKBONE	`4.71ms` from Nanchang, CN
45.128.36.72	AS9009 M247 Europe SRL	`0.43ms` from New York City, US
201.27.205.248	AS27699 TELEFÔNICA BRASIL S.A	`2.11ms` from Osasco, BR
85.70.202.24	AS5610 O2 Czech Republic, a.s.	`4.54ms` from Prague, CZ
102.66.200.8	AS328471 HERO TELECOMS (PTY) LTD	`9.37ms` from Pretoria, ZA
177.63.25.216	AS26599 TELEFÔNICA BRASIL S.A	`9.93ms` from Sao Paulo, BR
211.51.225.104	AS4766 Korea Telecom	`7.11ms` from Seoul, KR
221.45.34.56	AS17676 SoftBank Corp.	`3.64ms` from Tokyo, JP
67.193.198.8	AS7992 Cogeco Connexion Inc.	`7.81ms` from Toronto, CA
60.25.43.248	AS4837 CHINA UNICOM China169 Backbone	`5.04ms` from Beijing, CN
94.249.218.40	AS12586 GHOSTnet GmbH	`0.78ms` from Frankfurt am Main, DE
178.184.154.120	AS12389 PJSC Rostelecom	`13.20ms` from Krasnoyarsk, RU
176.147.112.136	AS5410 Bouygues Telecom SA	`3.01ms` from Marseille, FR
69.254.111.152	AS7922 Comcast Cable Communications, LLC	`6.92ms` from Murfreesboro, US
144.0.91.216	AS4134 CHINANET-BACKBONE	`6.35ms` from Qingdao, CN
73.97.34.152	AS7922 Comcast Cable Communications, LLC	`14.54ms` from Seattle, US
52.78.60.216	AS16509 Amazon.com, Inc.	`0.18ms` from Seoul, KR
126.73.75.72	AS17676 SoftBank Corp.	`4.78ms` from Tokyo, JP
153.225.206.232	AS4713 NTT DOCOMO BUSINESS,Inc.	`18.21ms` from Tokyo, JP

Traceroute

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

traceroute -a -n -q1 -f5 103.157.157.132

traceroute to 103.157.157.132 (103.157.157.132): 64 hops max, 52 byte packets

5 [] 218.100.9.89 0.391 ms

6 [] 218.100.9.117 25.959 ms

7 [AS131973] 103.157.157.132 7.225 ms

Measurement taken from

IPinfo ProbeNet in Osaka, JP

On November 6th 2025

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