183.90.240.0/20

AS131965 · Xserver Inc.

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Summary

Country	Japan
Domain	xserver.co.jp
ASN	AS131965
Parent Range	183.90.224.0/19
Registry	APNIC
ID	BETINC

WHOIS Details

inetnum:        183.90.224.0 - 183.90.255.255
netname:        BETINC
descr:          XSERVER Inc.
descr:          GRAND FRONT OSAKA TOWER A 32F,4-20,
descr:          Ofukacho,Kita-ku,Osaka-city
country:        JP
admin-c:        JNIC1-AP
tech-c:         JNIC1-AP
status:         ALLOCATED PORTABLE
remarks:        Email address for spam or abuse complaints : abuse@xserver.co.jp
mnt-irt:        IRT-JPNIC-JP
mnt-by:         MAINT-JPNIC
mnt-lower:      MAINT-JPNIC
last-modified:  2020-11-05T07:28:02Z
source:         APNIC

irt:            IRT-JPNIC-JP
address:        Uchikanda OS Bldg 4F, 2-12-6 Uchi-Kanda
address:        Chiyoda-ku, Tokyo 101-0047, Japan
e-mail:         hostmaster@nic.ad.jp
abuse-mailbox:  hostmaster@nic.ad.jp
phone:          +81-3-5297-2311
fax-no:         +81-3-5297-2312
admin-c:        JNIC1-AP
tech-c:         JNIC1-AP
auth:           # Filtered
remarks:        hostmaster@nic.ad.jp was validated on 2020-07-23
mnt-by:         MAINT-JPNIC
last-modified:  2022-06-14T04:26:58Z
source:         APNIC

role:           Japan Network Information Center
address:        Uchikanda OS Bldg 4F, 2-12-6 Uchi-Kanda
address:        Chiyoda-ku, Tokyo 101-0047, Japan
country:        JP
phone:          +81-3-5297-2311
fax-no:         +81-3-5297-2312
e-mail:         hostmaster@nic.ad.jp
admin-c:        JI13-AP
tech-c:         JE53-AP
nic-hdl:        JNIC1-AP
mnt-by:         MAINT-JPNIC
last-modified:  2022-01-05T03:04:02Z
source:         APNIC

inetnum:        183.90.224.0 - 183.90.255.255
netname:        BETINC-CIDR-BLK-JP
descr:          XSERVER Inc.
remarks:        Email address for spam or abuse complaints : abuse@xserver.co.jp
country:        JP
admin-c:        NK3681JP
tech-c:         NK3681JP
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)
last-modified:  2013-05-31T23:29:57Z
source:         JPNIC

Overlapping Ranges

BGP prefixes that contain 183.90.240.0/20

Range	ASN	Company	Num of IPs
183.90.224.0/19	AS131965	XSERVER Inc.	8,192

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 88,508 domain names hosted across 906 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
183.90.240.65	xn--3kq2bx77b6ifnlb78u4rd476btienutcu2ada99tw60a.xyz	3121
183.90.245.16	expansys.jp	2166
183.90.253.9	mobbuy.biz	712
183.90.253.17	kitamura1963.com	560
183.90.242.53	otegal.jp	519
183.90.242.45	vetstar.co.jp	479
183.90.242.48	raizo.net	465
183.90.240.4	rainbow-engine.com	460
183.90.240.9	1day-door.com	455
183.90.240.45	waroring.com	449
183.90.248.3	cleanwhole.jp	448
183.90.242.47	kawako.net	435
183.90.242.23	kojin-jigyo.com	411
183.90.242.56	fansvoice.jp	396
183.90.242.38	ez-net.jp	393
183.90.242.18	trendarbitrage.com	392
183.90.248.44	asdf.co.jp	388
183.90.242.43	radiolife.com	387
183.90.242.36	jikomanpuku.com	386
183.90.242.44	qp-games.com	383

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

2,394 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
183.90.240.1	AS131965 Xserver Inc.	`0.42ms` from Osaka, JP
183.90.242.253	AS131965 Xserver Inc.	`0.42ms` from Osaka, JP
183.90.250.143	AS131965 Xserver Inc.	`0.46ms` from Osaka, JP
183.90.253.143	AS131965 Xserver Inc.	`0.42ms` from Osaka, JP
183.90.245.1	AS131965 Xserver Inc.	`0.45ms` from Osaka, JP
183.90.246.252	AS131965 Xserver Inc.	`0.43ms` from Osaka, JP
183.90.251.188	AS131965 Xserver Inc.	`0.43ms` from Osaka, JP
183.90.247.132	AS131965 Xserver Inc.	`0.54ms` from Osaka, JP
183.90.243.1	AS131965 Xserver Inc.	`0.43ms` from Osaka, JP
183.90.241.253	AS131965 Xserver Inc.	`0.44ms` from Osaka, JP
183.90.248.253	AS131965 Xserver Inc.	`0.48ms` from Osaka, JP
183.90.249.202	AS131965 Xserver Inc.	`0.45ms` from Osaka, JP
183.90.252.122	AS131965 Xserver Inc.	`0.46ms` from Osaka, JP
183.90.254.1	AS131965 Xserver Inc.	`0.45ms` from Osaka, JP
183.90.255.253	AS131965 Xserver Inc.	`0.44ms` from Osaka, JP
183.90.244.116	AS131965 Xserver Inc.	`0.43ms` from Osaka, 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
20.103.217.148	AS8075 Microsoft Corporation	`0.28ms` from Amsterdam, NL
99.123.19.52	AS7018 AT&T Enterprises, LLC	`12.72ms` from Atlanta, US
73.184.253.68	AS7922 Comcast Cable Communications, LLC	`4.10ms` from Atlanta, US
125.252.246.180	AS7470 TRUE INTERNET Co.,Ltd.	`0.85ms` from Bangkok, TH
187.86.252.228	AS53072 INETVIP TELECOM LTDA	`9.04ms` from Belo Horizonte, BR
67.186.144.196	AS7922 Comcast Cable Communications, LLC	`7.40ms` from Boston, US
186.123.145.4	AS11664 Techtel LMDS Comunicaciones Interactivas S.A.	`9.40ms` from Buenos Aires, AR
51.141.84.132	AS8075 Microsoft Corporation	`0.17ms` from Cardiff, GB
150.240.74.244	AS36351 IBM Cloud	`1.09ms` from Dallas, US
209.115.177.132	AS852 TELUS Communications Inc.	`0.58ms` from Edmonton, CA
198.110.244.36	AS237 Merit Network Inc.	`0.96ms` from Grand Rapids, US
175.107.254.52	AS9541 Cyber Internet Services (Pvt) Ltd.	`12.70ms` from Karachi, PK
141.195.90.212	AS13030 Init7 (Switzerland) Ltd.	`0.21ms` from Lausanne, CH
187.89.70.212	AS26599 TELEFÔNICA BRASIL S.A	`2.65ms` from Osasco, BR
51.254.23.180	AS16276 OVH SAS	`0.07ms` from Roubaix, FR
46.212.96.84	AS25400 Telia Norge AS	`2.23ms` from Sandefjord, NO
52.231.102.68	AS8075 Microsoft Corporation	`0.33ms` from Seoul, KR
77.46.77.228	AS41931 EURONET NORBERT SANIEWSKI SPOLKA JAWNA	`2.94ms` from Warsaw, PL
154.179.148.132	AS8452 TE-AS	`5.83ms` from Cairo, EG
202.98.0.68	AS4837 CHINA UNICOM China169 Backbone	`0.68ms` from Changchun, CN
182.131.241.4	AS4134 CHINANET-BACKBONE	`7.06ms` from Chengdu, CN
74.129.164.116	AS10796 Charter Communications Inc	`9.42ms` from Columbus, US
71.64.14.4	AS10796 Charter Communications Inc	`11.51ms` from Columbus, US
221.212.85.100	AS4837 CHINA UNICOM China169 Backbone	`2.64ms` from Harbin, CN
124.52.68.164	AS17858 LG POWERCOMM	`1.97ms` from Incheon, KR

Traceroute

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

traceroute -a -n -q1 183.90.242.91

traceroute to 183.90.242.91 (183.90.242.91): 64 hops max, 52 byte packets

1 [AS26383] 50.114.177.1 2.129 ms

2 [AS3257] 209.120.140.49 0.569 ms

3 [AS3257] 213.200.126.26 9.177 ms

4 [AS131965] 183.90.242.91 177.686 ms

Measurement taken from

IPinfo ProbeNet in Toronto, CA

On February 7th 2026

What are IP address ranges?

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