183.181.80.0/20

AS131965  ·  Xserver Inc.

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Summary

Country Japan
Domain xserver.co.jp
ASN AS131965
Registry APNIC
ID BETINC

WHOIS Details

inetnum:        183.181.78.0 - 183.181.93.255
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 : [email protected]
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:         [email protected]
abuse-mailbox:  [email protected]
phone:          +81-3-5297-2311
fax-no:         +81-3-5297-2312
admin-c:        JNIC1-AP
tech-c:         JNIC1-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2024-11-27
mnt-by:         MAINT-JPNIC
last-modified:  2025-09-04T01:00:00Z
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:         [email protected]
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

Overlapping Ranges

BGP prefixes that are contained by 183.181.80.0/20

Range ASN Company Num of IPs
183.181.92.0/24 AS131965 XSERVER Inc. 256
183.181.94.0/24 AS131965 XSERVER Inc. 256

Nearby Ranges

BGP prefixes that overlap with 183.181.0.0/16

Range ASN Company Num of IPs
183.181.192.0/18 AS9374 EDION Corporation 16,384
183.181.104.0/21 AS10013 FreeBit Co., Ltd. 2,048
183.181.112.0/21 AS10013 FreeBit Co., Ltd. 2,048
183.181.96.0/22 AS131965 XSERVER Inc. 1,024
183.181.136.0/23 AS10013 FreeBit Co., Ltd. 512
183.181.142.0/23 AS10013 FreeBit Co., Ltd. 512
183.181.72.0/23 AS10013 FreeBit Co., Ltd. 512
183.181.78.0/23 AS131965 XSERVER Inc. 512
183.181.120.0/23 AS10013 FreeBit Co., Ltd. 512
183.181.128.0/23 AS10013 FreeBit Co., Ltd. 512
183.181.134.0/23 AS10013 FreeBit Co., Ltd. 512
183.181.100.0/23 AS9371 SAKURA Internet Inc. 512
183.181.92.0/24 AS131965 XSERVER Inc. 256
183.181.94.0/24 AS131965 XSERVER Inc. 256
183.181.78.0/24 AS131965 XSERVER Inc. 256
183.181.102.0/24 AS9370 Expert Incorporated 256
183.181.103.0/24 AS10013 FreeBit Co., Ltd. 256
183.181.79.0/24 AS131965 XSERVER Inc. 256

Hosted domains

There are 131,513 domain names hosted across 1,691 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP

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

2,435 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
183.181.89.213 AS131965 Xserver Inc. 0.45ms from Osaka, JP
183.181.84.116 AS131965 Xserver Inc. 0.53ms from Osaka, JP
183.181.82.227 AS131965 Xserver Inc. 0.55ms from Osaka, JP
183.181.80.235 AS131965 Xserver Inc. 0.47ms from Osaka, JP
183.181.86.206 AS131965 Xserver Inc. 0.50ms from Osaka, JP
183.181.91.231 AS131965 Xserver Inc. 0.52ms from Osaka, JP
183.181.83.225 AS131965 Xserver Inc. 0.53ms from Osaka, JP
183.181.94.189 AS131965 Xserver Inc. 0.45ms from Osaka, JP
183.181.92.52 AS131965 Xserver Inc. 0.50ms from Osaka, JP
183.181.90.201 AS131965 Xserver Inc. 0.46ms from Osaka, JP
183.181.85.210 AS131965 Xserver Inc. 0.52ms from Osaka, JP
183.181.81.211 AS131965 Xserver Inc. 0.56ms from Osaka, JP
183.181.88.204 AS131965 Xserver Inc. 0.46ms 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
157.97.168.132 AS20857 Signet B.V. 0.54ms from Amsterdam, NL
213.175.184.132 AS9051 IncoNet Data Management sal 0.53ms from Beirut, LB
186.182.52.4 AS11664 Techtel LMDS Comunicaciones Interactivas S.A. 2.04ms from Buenos Aires, AR
54.247.62.116 AS16509 Amazon.com, Inc. 0.29ms from Dublin, IE
121.40.33.20 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 4.96ms from Hangzhou, CN
86.156.190.212 AS2856 British Telecommunications PLC 4.75ms from London, GB
172.249.169.164 AS20001 Charter Communications Inc 6.76ms from Los Angeles, US
203.196.207.148 AS4755 TATA Communications formerly VSNL is Leading ISP 13.55ms from Mumbai, IN
218.220.125.36 AS9617 JCOM Co., Ltd. 11.12ms from Osaka, JP
88.45.152.4 AS3269 Telecom Italia S.p.A. 5.48ms from Rende, IT
8.8.4.4 AS15169 Google LLC 0.10ms from Rio de Janeiro, BR
93.185.186.180 AS38951 OJSC TKT 8.84ms from Saint Petersburg, RU
201.116.236.36 AS8151 UNINET 0.54ms from Santiago de Queretaro, MX
220.86.36.212 AS4766 Korea Telecom 0.87ms from Seoul, KR
14.34.171.20 AS4766 Korea Telecom 1.93ms from Seoul, KR
182.20.113.84 AS10010 TOKAI Communications Corporation 1.99ms from Tokyo, JP
58.156.198.212 AS17506 ARTERIA Networks Corporation 2.08ms from Tokyo, JP
116.220.226.212 AS9824 JCOM Co., Ltd. 16.45ms from Tokyo, JP
4.172.203.20 AS8075 Microsoft Corporation 0.21ms from Toronto, CA
157.187.136.84 AS668 United States Department of Defense (DoD) 2.69ms from Ashburn, US
209.165.240.20 AS30517 Great Lakes Comnet, Inc. 0.47ms from Detroit, US
54.72.135.228 AS16509 Amazon.com, Inc. 0.31ms from Dublin, IE
111.40.197.196 AS132525 HeiLongJiang Mobile Communication Company Limited 2.26ms from Harbin, CN
211.229.127.212 AS4766 Korea Telecom 6.33ms from Incheon, KR
211.177.236.180 AS9318 SK Broadband Co Ltd 5.44ms 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 -m5 183.181.87.166
traceroute to 183.181.87.166 (183.181.87.166): 5 hops max, 52 byte packets
1 [AS15169] 66.249.95.81 48.121 ms
2 [AS15169] 216.239.59.32 48.559 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Hong Kong, HK
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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