183.90.193.0/24

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:        183.90.192.0 - 183.90.223.255
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:  2025-11-04T22:27:18Z
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 183.90.0.0/16

Range	ASN	Company	Num of IPs
183.90.0.0/17	AS4657	StarHub Internet Pte Ltd	32,768
183.90.0.0/17	AS55430	StarHub Internet Pte Ltd	32,768
183.90.224.0/19	AS131965	XSERVER Inc.	8,192
183.90.128.0/19	AS38091	LG HelloVision Corp.	8,192
183.90.176.0/21	AS37907	GMO DIGIROCK, Inc.	2,048
183.90.168.0/21	AS132300	NIPA Technology Co., Ltd	2,048
183.90.172.0/24	AS132300	NIPA TECHNOLOGY CO., LTD.	256
183.90.173.0/24	AS132300	NIPA TECHNOLOGY CO., LTD	256
183.90.174.0/24	AS132300	NIPA TECHNOLOGY CO., LTD.	256
183.90.175.0/24	AS132300	NIPA TECHNOLOGY CO., LTD.	256
183.90.188.0/24	AS136897	enjoyvc-HK-manager	256
183.90.189.0/24	AS136897	enjoyvc-HK-manager	256
183.90.190.0/24	AS136897	enjoyvc-HK-manager	256
183.90.191.0/24	AS136897	enjoyvc-HK-manager	256
183.90.184.0/24	AS17476	no	256
183.90.185.0/24	AS17476	CloudRadium(HK)Limited	256
183.90.186.0/24	AS400619	AS Data(Hong Kong)Limited	256
183.90.187.0/24	AS400619	AS Data(Hong Kong)Limited	256
183.90.134.0/24	AS45365	HVJeonbuk	256
183.90.157.0/24	AS45365	HVJeonbuk	256
183.90.168.0/24	AS132300	NIPA TECHNOLOGY CO., LTD.	256
183.90.170.0/24	AS132300	NIPA TECHNOLOGY CO., LTD.	256
183.90.169.0/24	AS132300	NIPA TECHNOLOGY CO., LTD.	256
183.90.171.0/24	AS132300	NIPA TECHNOLOGY CO., LTD.	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
183.90.193.3	AS17661 NHN Cloud Japan Corporation	`0.88ms` 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
84.173.173.40	AS3320 Deutsche Telekom AG	`3.94ms` from Berlin, DE
49.177.213.216	AS4804 Microplex PTY LTD	`2.72ms` from Brisbane, AU
175.17.83.40	AS4837 CHINA UNICOM China169 Backbone	`3.31ms` from Changchun, CN
46.21.39.24	AS44869 FIBIA P/S	`0.52ms` from Copenhagen, DK
80.189.213.88	AS6871 Plusnet	`9.66ms` from London, GB
87.177.236.120	AS3320 Deutsche Telekom AG	`8.66ms` from Nuernberg, DE
198.237.107.8	AS3701 University of Oregon	`5.73ms` from Portland, US
122.128.36.24	AS17608 ABN	`0.84ms` from Seoul, KR
1.171.95.8	AS3462 Data Communication Business Group	`1.64ms` from Taipei, TW
4.190.107.104	AS8075 Microsoft Corporation	`0.16ms` from Tokyo, JP
58.98.184.40	AS9595 NTT-ME Corporation	`7.49ms` from Tokyo, JP
31.46.77.136	AS5483 Magyar Telekom Plc.	`3.66ms` from Budapest, HU
86.27.31.216	AS5089 Virgin Media Limited	`6.55ms` from London, GB
60.240.221.24	AS7545 TPG Telecom Limited	`1.82ms` from Melbourne, AU
219.124.161.216	AS7522 STNet, Incorporated	`3.97ms` from Osaka, JP
13.107.203.72	AS8075 Microsoft Corporation	`0.64ms` from San Antonio, US
205.180.87.168	AS25751 Conversant, Inc.	`0.59ms` from San Jose, US
94.0.38.168	AS5607 Sky UK Limited	`5.08ms` from Erith, GB
81.154.43.152	AS2856 British Telecommunications PLC	`5.73ms` from London, GB
3.99.72.56	AS16509 Amazon.com, Inc.	`0.14ms` from Montreal, CA
69.206.38.152	AS12271 Charter Communications Inc	`7.71ms` from New York City, US
114.19.196.216	AS2516 KDDI CORPORATION	`13.93ms` from Osaka, JP
66.39.62.168	AS7859 pair Networks	`0.11ms` from Pittsburgh, US
125.253.21.216	AS38195 Superloop	`0.36ms` from Sydney, AU
169.148.153.200	AS397849 ZOHO	`0.14ms` from Ashburn, US

Traceroute

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

traceroute -a -n -q1 183.90.193.2

traceroute to 183.90.193.2 (183.90.193.2): 64 hops max, 52 byte packets

1 [AS202422] 202.78.167.1 0.126 ms

2 [AS199524] 92.223.63.81 0.116 ms

3 *

4 [] 210.171.224.194 0.629 ms

5 [AS2516] 27.86.44.197 2.687 ms

6 [AS2516] 27.86.121.146 0.93 ms

7 [AS2516] 27.85.227.242 0.637 ms

8 [AS2516] 125.29.22.162 1.325 ms

9 [AS2516] 111.87.9.114 0.798 ms

10 [AS17661] 27.147.111.90 0.96 ms

11 [AS17661] 27.147.104.6 0.967 ms

12 [AS17661] 183.90.193.2 1.097 ms

Measurement taken from

IPinfo ProbeNet in Tokyo, JP

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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