Autonomous System details

AS17661

NHN Cloud Japan Corporation · nhn-cloud.co.jp

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AS17661 – NHN Cloud Japan Corporation

Field	Value
Country	Japan
Website	nhn-cloud.co.jp
Hosted domains	33
IPv4 addresses	11,520
IPv6 addresses	0
ASN type	Business
Registry	jpnic
Allocated	24 years ago on Dec 03, 2001
Updated	4 months ago on Oct 17, 2025

Netblock	Company	Num of IPs
27.147.96.0/20	NHN Cloud Japan Corporation	4,096
119.235.228.0/22	NHN Techorus Corp.	1,024
119.235.226.0/23	NHN Techorus Corp.	512
119.235.238.0/23	NHN Cloud Japan Corporation	512
103.2.29.0/24	NHN Cloud Japan Corporation	256
119.235.225.0/24	NHN Techorus Corp.	256
119.235.233.0/24	NHN Techorus Corp.	256
119.235.234.0/24	NHN Techorus Corp.	256
183.90.192.0/24	NHN Cloud Japan Corporation	256
183.90.193.0/24	NHN Cloud Japan Corporation	256
183.90.195.0/24	NHN Cloud Japan Corporation	256
183.90.196.0/24	NHN Cloud Japan Corporation	256
183.90.197.0/24	NHN Cloud Japan Corporation	256
183.90.199.0/24	NHN Cloud Japan Corporation	256
183.90.200.0/24	NHN Cloud Japan Corporation	256
183.90.201.0/24	NHN Cloud Japan Corporation	256
183.90.202.0/24	NHN Cloud Japan Corporation	256
183.90.203.0/24	NHN Cloud Japan Corporation	256
183.90.204.0/24	NHN Cloud Japan Corporation	256
183.90.205.0/24	NHN Cloud Japan Corporation	256
183.90.206.0/24	NHN Cloud Japan Corporation	256
183.90.207.0/24	NHN Cloud Japan Corporation	256
183.90.221.0/24	NHN Cloud Japan Corporation	256
183.90.222.0/24	NHN Cloud Japan Corporation	256
203.104.159.0/24	NHN Cloud Japan Corporation	256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS17661
                                                OrgID:          AS17661
                                                ASName:         AS17661
                                                ASNumber:       AS17661
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

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Hosted Domains

There are 33 domain names hosted across 15 IP addresses on this ASN.

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IP Address	Domain	Domains on this IP
119.235.231.243	██████████	8
183.90.192.4	██████████	5
119.235.231.8	██████████	5
27.147.109.13	██████████	3
103.2.29.65	█████████	2
183.90.204.21	██████████	2
27.147.109.20	██████████	2
103.2.29.76	██████████	2
183.90.204.23	██████████	1
119.235.226.6	██████████	1

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Peers

There are 2 peers for this ASN.

Peers	Name
AS2497	Internet Initiative Japan Inc.
AS2516	KDDI CORPORATION

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Upstreams

There are 2 upstreams for this ASN.

upstreams	Name
AS2497	Internet Initiative Japan Inc.
AS2516	KDDI CORPORATION

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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address	ASN	Details
27.147.111.90	AS17661 NHN Cloud Japan Corporation	`0.85ms` from Tokyo, JP
27.147.96.129	AS17661 NHN Cloud Japan Corporation	`0.86ms` from Tokyo, JP
183.90.197.3	AS17661 NHN Cloud Japan Corporation	`0.87ms` from Tokyo, JP
183.90.203.5	AS17661 NHN Cloud Japan Corporation	`0.74ms` from Tokyo, JP
183.90.200.18	AS17661 NHN Cloud Japan Corporation	`0.77ms` from Tokyo, JP
119.235.226.18	AS17661 NHN Cloud Japan Corporation	`0.69ms` from Tokyo, JP
119.235.233.83	AS17661 NHN Cloud Japan Corporation	`0.72ms` from Tokyo, JP
27.147.107.51	AS17661 NHN Cloud Japan Corporation	`0.67ms` from Tokyo, JP
183.90.199.21	AS17661 NHN Cloud Japan Corporation	`0.75ms` from Tokyo, JP
27.147.104.49	AS17661 NHN Cloud Japan Corporation	`0.83ms` from Tokyo, JP
203.104.159.115	AS17661 NHN Cloud Japan Corporation	`0.64ms` from Tokyo, JP
183.90.221.131	AS17661 NHN Cloud Japan Corporation	`0.89ms` from Tokyo, JP
27.147.109.49	AS17661 NHN Cloud Japan Corporation	`0.87ms` from Tokyo, JP
103.2.29.131	AS17661 NHN Cloud Japan Corporation	`0.65ms` from Tokyo, JP
119.235.229.185	AS17661 NHN Cloud Japan Corporation	`0.68ms` from Tokyo, JP
27.147.108.4	AS17661 NHN Cloud Japan Corporation	`0.80ms` from Tokyo, JP
183.90.195.3	AS17661 NHN Cloud Japan Corporation	`0.67ms` from Tokyo, JP
119.235.228.14	AS17661 NHN Cloud Japan Corporation	`0.66ms` from Tokyo, JP
119.235.238.194	AS17661 NHN Cloud Japan Corporation	`0.70ms` from Tokyo, JP
183.90.193.3	AS17661 NHN Cloud Japan Corporation	`0.87ms` from Tokyo, JP
27.147.106.2	AS17661 NHN Cloud Japan Corporation	`0.76ms` from Tokyo, JP
119.235.231.208	AS17661 NHN Cloud Japan Corporation	`0.66ms` from Tokyo, JP
183.90.204.8	AS17661 NHN Cloud Japan Corporation	`0.87ms` from Tokyo, JP
183.90.196.11	AS17661 NHN Cloud Japan Corporation	`0.83ms` from Tokyo, JP
183.90.202.15	AS17661 NHN Cloud Japan Corporation	`0.84ms` 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
31.6.41.253	AS22363 Powerhouse Management, Inc.	`0.46ms` from Amsterdam, NL
138.251.9.13	AS786 Jisc Services Limited	`10.32ms` from Chester, GB
208.184.226.253	AS54744 EPLUS, Inc.	`1.10ms` from Chicago, US
216.195.37.13	AS11650 Pioneer Long Distance Inc.	`7.93ms` from Dallas, US
87.173.164.157	AS3320 Deutsche Telekom AG	`5.71ms` from Duesseldorf, DE
137.189.127.253	AS3661 The Chinese University of Hong Kong	`1.37ms` from Hong Kong, HK
222.168.217.109	AS4134 CHINANET-BACKBONE	`6.61ms` from Liaoyang, CN
13.201.82.125	AS16509 Amazon.com, Inc.	`0.41ms` from Mumbai, IN
182.34.62.253	AS4134 CHINANET-BACKBONE	`5.89ms` from Qingdao, CN
4.151.11.45	AS8075 Microsoft Corporation	`0.25ms` from San Antonio, US
72.48.126.125	AS14997 Ascension Technologies	`6.15ms` from Schertz, US
59.0.241.221	AS4766 Korea Telecom	`5.13ms` from Seoul, KR
218.164.143.61	AS3462 Data Communication Business Group	`3.37ms` from Taichung, TW
103.236.69.253	AS134768 CHINANET SHAANXI province Cloud Base network	`2.36ms` from Xi'an, CN
20.246.162.13	AS8075 Microsoft Corporation	`0.57ms` from Ashburn, US
172.244.61.109	AS7922 Comcast Cable Communications, LLC	`0.90ms` from Boston, US
99.117.60.205	AS7018 AT&T Enterprises, LLC	`2.39ms` from Chicago, US
64.122.157.253	AS7385 Allstream Business US, LLC	`8.20ms` from Chicago, US
34.132.6.29	AS396982 Google LLC	`0.40ms` from Council Bluffs, US
35.193.221.77	AS396982 Google LLC	`0.37ms` from Council Bluffs, US
66.210.190.205	AS22773 Cox Communications Inc.	`4.69ms` from Dallas, US
150.129.121.141	AS45184 Den Digital Entertainment Pvt. Ltd. AS ISP india	`0.89ms` from Delhi, IN
121.204.215.141	AS133774 Fuzhou	`1.62ms` from Fuzhou, CN
69.75.134.253	AS20001 Charter Communications Inc	`1.32ms` from Los Angeles, US
176.191.118.61	AS5410 Bouygues Telecom SA	`3.83ms` from Lyon, FR

Traceroute

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

traceroute -a -n -q1 -m14 183.90.199.37

traceroute to 183.90.199.37 (183.90.199.37): 14 hops max, 52 byte packets

1 [AS202422] 202.78.167.1 1.679 ms

2 [AS199524] 92.223.63.81 0.125 ms

3 *

4 [] 210.171.224.194 0.631 ms

5 [AS2516] 27.86.40.245 1.028 ms

6 [AS2516] 27.86.46.98 2.751 ms

7 [AS2516] 27.85.227.246 0.71 ms

8 [AS2516] 125.29.22.166 2.995 ms

9 [AS2516] 111.87.9.114 0.972 ms

10 [AS17661] 27.147.111.90 1.187 ms

11 [AS17661] 27.147.104.14 1.037 ms

12 *

13 *

14 *

Measurement taken from

IPinfo ProbeNet in Tokyo, JP

On February 16th 2026

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What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS17661 at robtex.

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