103.157.157.0/24

AS131973 · J-Stream Inc.

Need more data or want to access it via API or data downloads? Sign up to get free access

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
103.157.42.0/23	AS131642	Pittqiao Network Information Co.,Ltd.	512
103.157.230.0/23	AS132296	Liberty Digital Services	512
103.157.44.0/23	AS132877	Kalash Services Pvt Ltd	512
103.157.124.0/23	AS132926	Allen Career Institute	512
103.157.166.0/23	AS133301	Kernel Fibernet Online Network Pvt Ltd	512
103.157.52.0/23	AS134858	Iana Solutions Digital India	512
103.157.216.0/23	AS135905	SAIGON TELECOMMUNICATIONS TECHNOLOGY SOLUTIONS COMPANY	512
103.157.204.0/23	AS135918	SPR Viet Nam Joint Stock Company	512
103.157.224.0/23	AS136171	Dhruva Cloud	512
103.157.240.0/23	AS136697	Electro Service And Advertiser	512
103.157.116.0/23	AS137331	PT Ratna Sejahtera Abadi	512
103.157.90.0/23	AS137880	Prime Tech Solution Pvt Ltd	512
103.157.178.0/23	AS138296	Ibroadband Internet Service	512
103.157.18.0/23	AS140747	Department of Science and Technology of Dong Nai province	512
103.157.32.0/23	AS141109	PT Omni Cloud Indonesia	512
103.157.76.0/23	AS141112	PT Akses Satu Nusantara	512
103.157.78.0/23	AS141114	PT Super Media Indonesia	512
103.157.192.0/23	AS141122	PT Aneka Siak Nusantara	512
103.157.180.0/23	AS141246	9 Stars Giga Fibernet 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
103.157.94.0/23	AS141346	Mohammad Khalid Haider Khan t/a Computer Future	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
103.157.202.0/23	AS141375	Central Internet Link	512
103.157.150.0/23	AS142511	A S Communication	512
103.157.218.0/23	AS149118	3S Viet Nam Technology Joint Stock Company	512
103.157.112.0/23	AS149240	Afi Enterprises	512
103.157.246.0/23	AS150341	MUDAFA FIBER NET	512
103.157.114.0/23	AS17995	PT Trihalim Sembada	512
103.157.190.0/23	AS17995	PT Murni Kasih Bangsa	512
103.157.110.0/23	AS18250	GEEK NETWORKS PTY LIMITED	512
103.157.42.0/23	AS203548	Pittqiao Network Information Co.,Ltd.	512
103.157.184.0/23	AS55342	Homenet	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
103.157.244.0/23	AS7492	NEXON PTY LTD t/a Nexware	512
103.157.34.0/24	AS141240	Nepal Investment Bank Limited	256
103.157.133.0/24	AS141241	T-way Network	256
103.157.147.0/24	AS397994	Xactly Technologies India Private Limited	256
103.157.16.0/24	AS141253	Zoram Internet Provider Pvt Ltd	256
103.157.99.0/24	AS45625	LTIMINDTREE LIMITED	256
103.157.103.0/24	AS45671	INTERAKT IT PTY LTD	256
103.157.74.0/24	AS141345	Modhumoti Bank Ltd.	256
103.157.68.0/24	AS45671	Net Ninjas Pty Ltd	256
103.157.88.0/24	AS141347	7Star Telecom	256
103.157.252.0/24	AS4648	Fulton Hogan Limited	256
103.157.84.0/24	AS4826	FIS SYSTEMS PTY LTD	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
103.157.157.37	AS131973 J-Stream Inc.	`6.95ms` 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
141.255.91.184	AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA	`1.30ms` from Athens, GR
97.132.7.120	AS6167 Verizon Business	`18.01ms` from Atlanta, US
94.110.216.56	AS47377 Orange Belgium SA	`7.93ms` from Brussels, BE
105.72.63.216	AS36884 Wana Corporate	`5.61ms` from Casablanca, MA
16.58.179.248	AS16509 Amazon.com, Inc.	`0.16ms` from Columbus, US
66.169.198.88	AS20115 Charter Communications LLC	`8.76ms` from Dallas, US
102.66.200.8	AS328471 HERO TELECOMS (PTY) LTD	`8.73ms` from Johannesburg, ZA
92.20.31.88	AS13285 TalkTalk Communications Limited	`5.91ms` from London, GB
43.134.41.8	AS132203 Tencent Building, Kejizhongyi Avenue	`0.28ms` from Singapore, SG
61.230.113.232	AS3462 Data Communication Business Group	`1.40ms` from Taipei, TW
126.42.3.120	AS17676 SoftBank Corp.	`3.52ms` from Tokyo, JP
122.134.236.24	AS2518 BIGLOBE Inc.	`14.98ms` from Tokyo, JP
220.110.102.24	AS4713 NTT DOCOMO BUSINESS,Inc.	`10.22ms` from Tokyo, JP
204.16.203.8	AS33554 Neutral Data Centers Corp.	`0.19ms` from Toronto, CA
76.67.208.40	AS577 Bell Canada	`2.44ms` from Beauharnois, CA
179.38.158.136	AS22927 Telefonica de Argentina	`2.40ms` from Buenos Aires, AR
75.211.247.88	AS6167 Verizon Business	`15.14ms` from Chicago, US
34.247.155.200	AS16509 Amazon.com, Inc.	`0.39ms` from Dublin, IE
54.37.227.8	AS16276 OVH SAS	`0.14ms` from Gravelines, FR
23.129.244.40	AS15082 OMEGAI	`0.43ms` from Hong Kong, HK
65.67.10.104	AS7018 AT&T Enterprises, LLC	`1.35ms` from Houston, US
187.111.229.104	AS28220 Alares Cabo Servicos de Telecomunicacoes S.A.	`3.07ms` from Joao Pessoa, BR
35.183.27.56	AS16509 Amazon.com, Inc.	`0.72ms` from Montreal, CA
39.146.167.184	AS9808 China Mobile Communications Group Co., Ltd.	`7.70ms` from Nanjing, CN
43.202.15.216	AS16509 Amazon.com, Inc.	`0.34ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 -f3 103.157.157.44

traceroute to 103.157.157.44 (103.157.157.44): 64 hops max, 52 byte packets

3 [] 206.72.211.18 0.902 ms

4 *

5 [] 101.203.82.54 134.516 ms

6 [AS131973] 103.157.157.44 111.323 ms

Measurement taken from

IPinfo ProbeNet in Los Angeles, US

On February 7th 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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales