203.104.159.0/24

AS17661  ·  NHN Cloud Japan Corporation

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Summary

Country Japan
Domain nhn-cloud.co.jp
ASN AS17661
Registry JPNIC
ID NCJ-CIDR-BLK-JP

WHOIS Details

inetnum:        203.104.159.0 - 203.104.159.255
netname:        NCJ-CIDR-BLK-JP
descr:          NHN Cloud Japan Corporation
remarks:        Email address for spam or abuse complaints:dl_ip_resource@nhn-cloud.co.jp
country:        JP
admin-c:        JP00256029
tech-c:         JP00256029
last-modified:  2025-11-04T22:27:43Z
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 203.104.0.0/16

Range ASN Company Num of IPs
203.104.96.0/20 AS17707 NHN Techorus Corp. 4,096
203.104.32.0/20 AS133774 CHINANET Guangdong province network 4,096
203.104.0.0/20 AS9650 Department of Education 4,096
203.104.48.0/20 AS56089 OFFRATEL AP 4,096
203.104.128.0/20 AS38631 LINE Corporation 4,096
203.104.112.0/20 AS17936 Cable Television Kani Co.,Inc. 4,096
203.104.16.0/21 AS10310 Yahoo Inc. 2,048
203.104.144.0/21 AS38631 LINE Corporation 2,048
203.104.24.0/21 AS7642 Dhivehi Raajjeyge Gulhun (PRIVATE LIMITED) 2,048
203.104.172.0/22 AS23576 Naver Business Platform, Naver & Line Service 1,024
203.104.188.0/22 AS135354 Naver Business Platform Cloud Service 1,024
203.104.152.0/22 AS38631 LINE Corporation 1,024
203.104.164.0/23 AS23576 Naver Business Platform, Naver & Line Service 512
203.104.166.0/23 AS23576 Naver Business Platform, Naver & Line Service 512
203.104.168.0/23 AS23576 Naver Business Platform, Naver & Line Service 512
203.104.170.0/23 AS23576 Naver Business Platform, Naver & Line Service 512
203.104.186.0/23 AS135354 Naver Business Platform Cloud Service 512
203.104.184.0/23 AS135354 Naver Business Platform Cloud Service 512
203.104.178.0/23 AS135354 Naver Business Platform Cloud Service 512
203.104.156.0/23 AS38631 LINE Corporation 512
203.104.182.0/23 AS135354 Naver Business Platform Cloud Service 512
203.104.176.0/23 AS23576 Naver Business Platform Naver & LINE Service 512
203.104.160.0/23 AS23576 Naver Business Platform Naver & Line Service 512
203.104.162.0/23 AS23576 Naver Business Platform, Naver & Line Service 512
203.104.158.0/24 AS38631 LINE Corporation 256

Hosted domains

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

IP Address Domain Domains on this IP
203.104.159.185 compass.link 1
203.104.159.155 yokai-punipuni.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

Pingable IPs

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

IP Address ASN Details
203.104.159.115 AS17661 NHN Cloud Japan Corporation 0.64ms 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
51.136.79.184 AS8075 Microsoft Corporation 0.23ms from Amsterdam, NL
49.232.130.104 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.98ms from Beijing, CN
93.211.242.184 AS3320 Deutsche Telekom AG 1.95ms from Frankfurt am Main, DE
95.33.246.136 AS9145 EWE TEL GmbH 5.73ms from Hamburg, DE
199.232.121.8 AS54113 Fastly, Inc. 0.06ms from Lisbon, PT
162.244.240.104 AS25820 IT7 Networks Inc 0.28ms from Los Angeles, US
83.61.174.152 AS3352 TELEFONICA DE ESPANA S.A.U. 1.67ms from Madrid, ES
217.142.192.184 AS54253 Oracle Corporation 4.54ms from New York City, US
122.5.90.248 AS4134 CHINANET-BACKBONE 8.09ms from Qingdao, CN
98.232.77.88 AS7922 Comcast Cable Communications, LLC 9.28ms from Seattle, US
27.121.182.40 AS2519 ARTERIA Networks Corporation 8.31ms from Tokyo, JP
51.34.19.216 AS16509 Amazon.com, Inc. 0.38ms from Zuerich, CH
118.117.164.136 AS4134 CHINANET-BACKBONE 8.82ms from Chengdu, CN
75.103.194.248 AS19751 Endeavor Communications 6.92ms from Chicago, US
4.210.77.184 AS8075 Microsoft Corporation 0.15ms from Dublin, IE
95.146.107.152 AS2856 British Telecommunications PLC 4.79ms from London, GB
76.109.76.24 AS7922 Comcast Cable Communications, LLC 12.80ms from Miami, US
151.62.72.40 AS1267 WIND TRE S.P.A. 4.52ms from Milan, IT
159.108.101.232 AS2024 Eversource Energy 4.71ms from New York City, US
189.189.239.8 AS8151 UNINET 4.06ms from Santiago de Queretaro, MX
154.243.96.232 AS36947 Telecom Algeria 9.99ms from Valencia, ES
75.181.31.168 AS11426 Charter Communications Inc 6.20ms from Charlotte, US
23.251.22.184 AS11492 CABLE ONE, INC. 15.12ms from Chicago, US
93.238.49.120 AS3320 Deutsche Telekom AG 4.48ms from Duesseldorf, DE
139.94.69.248 AS397412 TACHUS INFRASTRUCTURE LLC 1.06ms from Houston, US

Traceroute

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

$
traceroute -a -n -q1 -m15 203.104.159.155
traceroute to 203.104.159.155 (203.104.159.155): 15 hops max, 52 byte packets
3 *
4 [] 210.171.224.94 0.567 ms
5 [AS2516] 27.85.134.21 0.802 ms
6 [AS2516] 27.85.227.246 0.697 ms
7 [AS2516] 125.29.22.166 0.775 ms
8 [AS2516] 111.87.9.114 0.755 ms
11 *
13 *
14 *
15 *
Measurement taken from IPinfo ProbeNet in Tokyo, JP
On

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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