103.153.204.0/24

AS131953 · NPO Yutopianet

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Summary

Country	Japan
Domain	yutopia.or.jp
ASN	AS131953
Parent Range	103.153.204.0/23
Registry	JPNIC
ID	YUTOPIA-NET

WHOIS Details

inetnum:        103.153.204.0 - 103.153.204.255
netname:        YUTOPIA-NET
descr:          NPO Yutopianet
country:        JP
admin-c:        JP00181721
tech-c:         NM28036JP
last-modified:  2020-08-20T19:50:02Z
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

Overlapping Ranges

BGP prefixes that contain 103.153.204.0/24

Range	ASN	Company	Num of IPs
103.153.204.0/23	AS131953	NPO Yutopianet	512

Nearby Ranges

BGP prefixes that overlap with 103.153.0.0/16

Range	ASN	Company	Num of IPs
103.153.32.0/23	AS141529	Vmps Internet Private Limited	512
103.153.128.0/23	AS55933	Jiangsu TianTing Network Technology Co., Ltd.	512
103.153.162.0/23	AS140944	ChangXin Group China Corporation Limited	512
103.153.20.0/23	AS141000	LLIBERTY PTY LTD	512
103.153.218.0/23	AS45557	Hai Phong Representative office of Vietnam Technology and Telecommunication JSC	512
103.153.220.0/23	AS45557	Nghe An Representative office of Vietnam Technology and Telecommunication JSC	512
103.153.90.0/23	AS140910	Ozot	512
103.153.172.0/23	AS140942	IP Core Network	512
103.153.212.0/23	AS140963	Transcom Limited	512
103.153.18.0/23	AS140999	JetEmail Pty Ltd	512
103.153.216.0/23	AS151865	Sundata Joint Stock Company	512
103.153.158.0/23	AS45411	Asia Pacific Communication Specialist (PNG) Ltd	512
103.153.206.0/23	AS131970	Hikarinet Inc.	512
103.153.10.0/23	AS134877	Rhaaghaa Net	512
103.153.254.0/23	AS135905	Representative Office in Hanoi of Vinahost Company Limited	512
103.153.8.0/23	AS140892	Auswide Services IT	512
103.153.124.0/23	AS140925	STAR INTELLITECH HK LIMITED	512
103.153.168.0/23	AS140940	PT Bank Seabank Indonesia	512
103.153.196.0/23	AS140948	Neo Link Pvt. Ltd.	512
103.153.198.0/23	AS140957	Universal Multimedia Center	512
103.153.224.0/23	AS133227	Meera Creations	512
103.153.236.0/23	AS140968	Alinta Servco Pty Ltd	512
103.153.252.0/23	AS136946	Sfns Network Private Limited	512
103.153.188.0/23	AS151000	PT Asia Teknologi Nusantara	512
103.153.102.0/23	AS133578	DOERS NETWORKS LIMITED	512
103.153.242.0/23	AS38172	IPSTAR Australia Pty. Ltd.	512
103.153.240.0/23	AS133938	MyDCHub	512
103.153.100.0/23	AS138538	Xiamen Junmoxu Information Technology Co. , Ltd.	512
103.153.138.0/23	AS138538	Xiamen Jieshixun Network Technology Co. , Ltd.	512
103.153.36.0/23	AS138538	Xiamen Guanghuaxu Information Technology Co. , Ltd.	512
103.153.104.0/23	AS138754	Tirur Cable Vision Pvt Ltd	512
103.153.92.0/23	AS138754	Info Nexus Cable Net Pvt Ltd	512
103.153.72.0/23	AS135905	NANDA COMPANY LIMITED	512
103.153.190.0/23	AS140469	PT Wahyu Adidaya Network	512
103.153.74.0/23	AS135905	NEW HORIZON INVESTMENT COMPANY LIMITED	512
103.153.106.0/23	AS140916	Marium Network	512
103.153.76.0/23	AS135905	Representative office of VietServer Services technology company limited	512
103.153.154.0/23	AS140930	Pabna Cable Vision Dot Net	512
103.153.78.0/23	AS135905	Representative office in HaNoi of VietServer Services technology company limited	512
103.153.204.0/23	AS131953	NPO Yutopianet	512
103.153.64.0/23	AS135918	Hanoi Technology and Equipment Joint Stock Company	512
103.153.40.0/23	AS140454	PT Pop Net Indonesia	512
103.153.60.0/23	AS140456	PT Era Awan Digital	512
103.153.62.0/23	AS140457	PT Ikhlas Cipta Teknologi	512
103.153.84.0/23	AS140458	Dinas Komunikasi Informatika Statistik dan Persandian Kota Palangka Raya	512
103.153.238.0/23	AS140967	Steele Networks Pty Ltd	512
103.153.134.0/23	AS140464	PT Widara Media Informasi	512
103.153.136.0/23	AS140465	PT Andalas Global Network	512
103.153.52.0/23	AS137432	Web Rangers.net	512
103.153.186.0/23	AS58369	PT. Fiber Networks Indonesia	512

Hosted domains

There are 2 domain names hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
103.153.204.22	yutopia.or.jp	2

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

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

IP Address	ASN	Details
103.153.204.254	AS131953 NPO Yutopianet	`8.72ms` 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
60.25.238.216	AS4837 CHINA UNICOM China169 Backbone	`5.05ms` from Beijing, CN
97.208.43.56	AS6167 Verizon Business	`16.40ms` from Chicago, US
51.89.85.24	AS16276 OVH SAS	`0.11ms` from Frankfurt am Main, DE
187.139.131.72	AS8151 UNINET	`6.17ms` from Guadalajara, MX
90.186.52.56	AS3209 Vodafone GmbH	`5.00ms` from Hamburg, DE
113.187.7.72	AS45899 VNPT Corp	`4.74ms` from Hanoi, VN
87.92.138.72	AS16086 DNA Oyj	`0.83ms` from Helsinki, FI
18.134.120.72	AS16509 Amazon.com, Inc.	`0.17ms` from London, GB
20.70.119.200	AS8075 Microsoft Corporation	`0.54ms` from Melbourne, AU
174.112.105.8	AS812 Rogers Communications Canada Inc.	`6.53ms` from Montreal, CA
15.207.71.136	AS16509 Amazon.com, Inc.	`0.36ms` from Mumbai, IN
189.127.217.56	AS28210 GIGA MAIS FIBRA TELECOMUNICACOES S.A.	`4.91ms` from Osasco, BR
185.234.164.136	AS21056 Vianova S.p.A	`6.12ms` from Rome, IT
136.27.6.120	AS19165 Webpass Inc.	`0.82ms` from Seattle, US
101.226.244.88	AS4811 China Telecom (Group)	`2.04ms` from Shanghai, CN
36.232.110.216	AS3462 Data Communication Business Group	`2.20ms` from Taichung, TW
175.168.37.184	AS4837 CHINA UNICOM China169 Backbone	`7.90ms` from Tieling, CN
175.163.106.200	AS4837 CHINA UNICOM China169 Backbone	`8.54ms` from Tieling, CN
52.168.145.104	AS8075 Microsoft Corporation	`0.43ms` from Ashburn, US
216.82.155.216	AS18859 GVEC.net, LLC	`8.56ms` from Dallas, US
38.238.41.232	AS134548 DXTL Tseung Kwan O Service	`0.68ms` from Hong Kong, HK
108.59.142.200	AS36315 Servpac Inc.	`1.04ms` from Honolulu, US
112.250.157.120	AS4837 CHINA UNICOM China169 Backbone	`4.64ms` from Qingdao, CN
52.73.12.72	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US
80.18.138.248	AS3269 Telecom Italia S.p.A.	`1.85ms` from Rome, IT

Traceroute

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

traceroute -a -n -q1 103.153.204.254

traceroute to 103.153.204.254 (103.153.204.254): 64 hops max, 52 byte packets

1 [AS202422] 202.78.167.1 0.117 ms

2 [AS199524] 92.223.63.81 0.15 ms

3 *

4 [] 210.171.225.68 8.462 ms

5 [AS23783] 61.11.128.218 8.519 ms

6 [AS131953] 103.153.204.254 9.528 ms

Measurement taken from

IPinfo ProbeNet in Tokyo, JP

On January 19th 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.

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