203.141.192.0/19

AS17518 · Shiojiri City

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Summary

Country	Japan
Domain	rainbow-link.com
ASN	AS17518
Registry	JPNIC
ID	SHIOJIRI-CIDR-BLK-JP

WHOIS Details

inetnum:        203.141.192.0 - 203.141.207.255
netname:        SHIOJIRI-CIDR-BLK-JP
descr:          Shiojiri City
country:        JP
admin-c:
tech-c:
last-modified:  2009-12-29T00:59:04Z
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 203.141.0.0/16

Range	ASN	Company	Num of IPs
203.141.32.0/20	AS23816	LY Corporation	4,096
203.141.240.0/20	AS2514	NTTPC Communications,Inc	4,096
203.141.54.0/24	AS55898	LY Corporation	256

Hosted domains

There are 14 domain names hosted across 9 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
203.141.200.101	pjh.jp	6
203.141.200.104	takuminet.jp	3
203.141.200.178	musicplaza.jp	1
203.141.200.106	duskin-shiojiri.jp	1
203.141.200.118	cnet-kiso.ne.jp	1
203.141.196.222	shiolg.jp	1
203.141.200.100	cnet-kiso.ne.jp	1
203.141.200.188	musicplaza.jp	1
203.141.201.7	library-shiojiri.jp	1

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

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

IP Address	ASN	Details
203.141.194.126	AS17518 Shiojiri City	`6.72ms` from Tokyo, JP
203.141.195.89	AS17518 Shiojiri City	`6.86ms` from Tokyo, JP
203.141.192.57	AS17518 Shiojiri City	`6.87ms` from Tokyo, JP
203.141.196.8	AS17518 Shiojiri City	`6.84ms` from Tokyo, JP
203.141.208.18	AS17518 Shiojiri City	`6.64ms` from Tokyo, JP
203.141.201.1	AS17518 Shiojiri City	`6.77ms` from Tokyo, JP
203.141.209.2	AS17518 Shiojiri City	`6.66ms` from Tokyo, JP
203.141.198.193	AS17518 Shiojiri City	`6.93ms` from Tokyo, JP
203.141.223.4	AS17518 Shiojiri City	`6.90ms` from Tokyo, JP
203.141.206.20	AS17518 Shiojiri City	`16.54ms` from Tokyo, JP
203.141.203.143	AS17518 Shiojiri City	`6.70ms` from Tokyo, JP
203.141.199.14	AS17518 Shiojiri City	`6.90ms` from Tokyo, JP
203.141.200.12	AS17518 Shiojiri City	`6.83ms` from Tokyo, JP
203.141.222.1	AS17518 Shiojiri City	`6.84ms` from Tokyo, JP
203.141.197.65	AS17518 Shiojiri City	`6.89ms` from Tokyo, JP
203.141.205.251	AS17518 Shiojiri City	`6.63ms` from Tokyo, JP
203.141.204.42	AS17518 Shiojiri City	`6.99ms` 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
68.118.197.227	AS20115 Charter Communications LLC	`11.65ms` from Ashburn, US
181.127.255.147	AS23201 Telecel S.A.	`8.21ms` from Asuncion, PY
158.69.205.3	AS16276 OVH SAS	`0.14ms` from Beauharnois, CA
172.200.141.147	AS8075 Microsoft Corporation	`0.17ms` from Boydton, US
172.94.51.3	AS132372 GB Network Solutions Sdn. Bhd.	`0.16ms` from Dallas, US
134.228.99.99	AS13490 Buckeye Cablevision, Inc.	`4.54ms` from Detroit, US
35.241.69.195	AS396982 Google LLC	`0.13ms` from Hong Kong, HK
56.124.93.227	AS16509 Amazon.com, Inc.	`0.14ms` from Osasco, BR
45.56.77.147	AS63949 Akamai Connected Cloud	`0.08ms` from Richardson, US
200.230.227.3	AS4230 CLARO S.A.	`1.21ms` from Sao Paulo, BR
71.227.217.35	AS7922 Comcast Cable Communications, LLC	`8.89ms` from Seattle, US
49.164.168.99	AS17858 LG POWERCOMM	`2.35ms` from Seoul, KR
122.38.15.35	AS17858 LG POWERCOMM	`1.29ms` from Seoul, KR
124.166.198.147	AS4837 CHINA UNICOM China169 Backbone	`5.15ms` from Taiyuan, CN
111.233.209.227	AS10013 FreeBit Co.,Ltd.	`10.99ms` from Tokyo, JP
153.227.171.99	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.30ms` from Tokyo, JP
98.169.163.115	AS22773 Cox Communications Inc.	`5.38ms` from Washington, US
81.247.10.147	AS5432 Proximus NV	`2.08ms` from Brussels, BE
187.4.207.67	AS8167 V tal	`5.56ms` from Curitiba, BR
139.13.154.179	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`14.51ms` from Hamburg, DE
122.157.137.19	AS4837 CHINA UNICOM China169 Backbone	`5.66ms` from Harbin, CN
121.155.208.131	AS4766 Korea Telecom	`3.45ms` from Incheon, KR
58.126.150.131	AS9318 SK Broadband Co Ltd	`7.12ms` from Incheon, KR
179.15.38.163	AS27831 Colombia Móvil	`14.82ms` from Medellin, CO
68.218.183.211	AS8075 Microsoft Corporation	`0.55ms` from Melbourne, AU

Traceroute

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

traceroute -a -n -q1 -f3 -m8 203.141.207.27

traceroute to 203.141.207.27 (203.141.207.27): 8 hops max, 52 byte packets

3 [AS749] 21.252.32.1 1.37 ms

4 *

5 [AS4134] 36.103.191.213 0.584 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Zhongwei, CN

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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