203.217.180.0/23

AS18134 · JCOM Co., Ltd.

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Summary

Country	Japan
Domain	jcom.co.jp
ASN	AS18134
Parent Range	203.217.180.0/22
Registry	JPNIC
ID	JCOM-NET

WHOIS Details

inetnum:        203.217.180.0 - 203.217.180.255
netname:        JCOM-NET
descr:          Jupiter Telecommunications Co., Ltd.
country:        JP
admin-c:        JP00006551
tech-c:         JP00006551
last-modified:  2016-09-03T02:23:04Z
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

Overlapping Ranges

BGP prefixes that contain 203.217.180.0/23

Range	ASN	Company	Num of IPs
203.217.180.0/22	AS18134	JCOM Co., Ltd.	1,024

Nearby Ranges

BGP prefixes that overlap with 203.217.0.0/16

Range	ASN	Company	Num of IPs
203.217.96.0/19	AS17809	VEE TIME CORP.	8,192
203.217.64.0/19	AS7545	iiNet Limited	8,192
203.217.208.0/20	AS45996	DAOU TECHNOLOGY	4,096
203.217.156.0/22	AS10000	Nagasaki Cable Media Inc.	1,024
203.217.176.0/22	AS17564	Level 31 TM Tower	1,024
203.217.180.0/22	AS18134	JCOM Co., Ltd.	1,024
203.217.128.0/22	AS45810	Jalan Broga	1,024
203.217.144.0/22	AS45884	Rvr Digital Infrastructures Limited	1,024
203.217.204.0/22	AS45996	DAOU TECHNOLOGY	1,024
203.217.172.0/23	AS45711	Imediabiz Indonesia	512
203.217.160.0/23	AS45827	MBITS a division of E & M Nolan Holdings Pty Ltd	512
203.217.132.0/23	AS38505	PT Graha Multimedia Nusantara	512
203.217.150.0/23	AS18055	Department of Human Services	512
203.217.169.0/24	AS131207	SINET, Dedicated Fiber, Dedicated Speed, Dedicated Support, Dedicated Always.	256
203.217.168.0/24	AS131207	SINET, Dedicated Fiber, Dedicated Speed, Dedicated Support, Dedicated Always.	256
203.217.171.0/24	AS131207	SINET, Dedicated Fiber, Dedicated Speed, Dedicated Support, Dedicated Always.	256
203.217.136.0/24	AS132329	Firstsource Solutions Ltd	256
203.217.15.0/24	AS4739	Mr Simon Kirby	256
203.217.170.0/24	AS131207	SINET, Dedicated Fiber, Dedicated Speed, Dedicated Support, Dedicated Always.	256
203.217.137.0/24	AS45813	Sagent M&C, LLC	256
203.217.132.0/24	AS38505	PT. Graha Multimedia Nusantara	256
203.217.133.0/24	AS38505	PT. Graha Multimedia Nusantara	256
203.217.140.0/24	AS45293	Universitas Terbuka	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

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

IP Address	ASN	Details
203.217.181.1	AS18134 JCOM Co., Ltd.	`4.12ms` from Tokyo, JP
203.217.180.1	AS18134 JCOM Co., Ltd.	`3.99ms` 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
34.69.19.71	AS396982 Google LLC	`0.10ms` from Council Bluffs, US
164.154.63.167	AS7773 South Dakota State Government	`11.12ms` from Denver, US
81.15.96.151	AS12969 Vodafone Iceland	`1.82ms` from Hafnarfjoerdur, IS
107.220.8.183	AS7018 AT&T Enterprises, LLC	`15.49ms` from Kansas City, US
87.75.36.55	AS25310 Vodafone Limited	`5.05ms` from London, GB
81.156.211.135	AS2856 British Telecommunications PLC	`3.29ms` from London, GB
86.4.37.71	AS5089 Virgin Media Limited	`9.51ms` from London, GB
98.58.93.199	AS7922 Comcast Cable Communications, LLC	`6.76ms` from Miami, US
95.106.195.7	AS12389 PJSC Rostelecom	`6.81ms` from Moscow, RU
91.19.1.167	AS3320 Deutsche Telekom AG	`4.10ms` from Nuernberg, DE
54.242.11.71	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US
50.19.24.135	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
209.10.34.55	AS40913 Quality Technology Services, LLC	`0.69ms` from Santa Clara, US
104.103.123.103	AS16625 Akamai Technologies, Inc.	`2.91ms` from Seattle, US
73.59.34.167	AS7922 Comcast Cable Communications, LLC	`1.52ms` from Seattle, US
124.108.37.119	AS23661 CLARA, Inc.	`0.27ms` from Tokyo, JP
133.202.16.167	AS2518 BIGLOBE Inc.	`16.48ms` from Tokyo, JP
20.228.217.183	AS8075 Microsoft Corporation	`0.50ms` from Ashburn, US
190.231.87.135	AS7303 Telecom Argentina S.A.	`10.02ms` from Buenos Aires, AR
76.154.239.119	AS7922 Comcast Cable Communications, LLC	`3.22ms` from Denver, US
86.130.164.23	AS2856 British Telecommunications PLC	`4.87ms` from London, GB
2.125.61.215	AS5607 Sky UK Limited	`1.64ms` from London, GB
120.157.223.103	AS1221 Telstra Limited	`9.19ms` from Melbourne, AU
99.79.158.87	AS16509 Amazon.com, Inc.	`0.18ms` from Montreal, CA
115.203.72.183	AS4134 CHINANET-BACKBONE	`9.98ms` from Ningbo, CN

Traceroute

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

traceroute -a -n -q1 203.217.181.89

traceroute to 203.217.181.89 (203.217.181.89): 64 hops max, 52 byte packets

1 [AS15169] 142.251.60.112 246.512 ms

2 *

3 [AS9824] 220.152.46.109 241.936 ms

4 *

5 *

6 *

7 [AS18134] 203.217.181.89 250.412 ms

Measurement taken from

IPinfo ProbeNet in Oudeschip, NL

On March 20th 2026

What are IP address ranges?

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