183.181.78.0/23

AS131965 · Xserver Inc.

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Summary

Country	Japan
Domain	xserver.co.jp
ASN	AS131965
Registry	JPNIC
ID	BETINC-CIDR-BLK-JP

WHOIS Details

inetnum:        183.181.78.0 - 183.181.79.255
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
last-modified:  2018-07-19T00:52:10Z
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

Overlapping Ranges

BGP prefixes that are contained by 183.181.78.0/23

Range	ASN	Company	Num of IPs
183.181.78.0/24	AS131965	XSERVER Inc.	256
183.181.79.0/24	AS131965	XSERVER Inc.	256

Hosted domains

There are 8,589 domain names hosted across 136 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
183.181.79.109	advisors.link	123
183.181.79.32	swimciel.net	117
183.181.79.6	k3su.xyz	111
183.181.79.88	mozuproject.co.jp	109
183.181.79.56	night-retouch.com	100
183.181.79.101	raku-raku.net	99
183.181.79.50	solflos.info	97
183.181.79.111	ie-uru-ie.com	94
183.181.79.25	merihari-kakeibijin.com	92
183.181.79.134	sat-patent.com	86
183.181.79.61	xn--b9jm6h4a5b8k5jqgy968amurc.jp	84
183.181.79.5	toint.jp	82
183.181.79.52	mediflex.co.jp	82
183.181.79.11	heureux-kobe.com	79
183.181.79.23	narakanko-enjoy.com	78
183.181.79.33	asian-life.net	78
183.181.79.99	xn--6oqv20b1zgzxr4ghvlz.com	78
183.181.79.69	link-color2012.com	78
183.181.79.81	qq8oji.com	76
183.181.79.10	ido21.com	76

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

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

IP Address	ASN	Details
183.181.79.231	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
172.84.181.23	AS7979 Servers.com, Inc.	`0.32ms` from Amsterdam, NL
152.204.181.23	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`3.37ms` from Bogota, CO
52.247.38.183	AS8075 Microsoft Corporation	`0.17ms` from Boydton, US
94.224.211.151	AS6848 Telenet BV	`6.57ms` from Brussels, BE
156.211.151.87	AS8452 TE-AS	`7.54ms` from Cairo, EG
119.109.196.231	AS4837 CHINA UNICOM China169 Backbone	`12.14ms` from Liaoyang, CN
31.125.182.247	AS6871 Plusnet	`3.13ms` from London, GB
2.192.20.71	AS16232 Telecom Italia S.p.A.	`14.41ms` from Milan, IT
68.205.222.135	AS33363 Charter Communications, Inc	`12.49ms` from Orlando, US
178.65.149.103	AS12389 PJSC Rostelecom	`17.52ms` from Saint Petersburg, RU
141.237.207.55	AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA	`2.18ms` from Athens, GR
31.120.95.199	AS2856 British Telecommunications PLC	`1.99ms` from London, GB
126.83.210.71	AS17676 SoftBank Corp.	`8.18ms` from Osaka, JP
201.216.102.231	AS53080 VERO S.A	`10.04ms` from Osasco, BR
88.160.202.55	AS12322 Free SAS	`3.81ms` from Paris, FR
86.252.144.23	AS3215 Orange S.A.	`2.00ms` from Paris, FR
177.139.178.231	AS27699 TELEFÔNICA BRASIL S.A	`1.79ms` from Sao Paulo, BR
114.37.137.7	AS3462 Data Communication Business Group	`1.09ms` from Taipei, TW
126.44.77.23	AS17676 SoftBank Corp.	`13.23ms` from Tokyo, JP
197.7.47.199	AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom)	`12.67ms` from Tunis, TN
83.215.130.87	AS8445 SALZBURG AG fur Energie, Verkehr und Telekommunikation	`8.59ms` from Vienna, AT
52.234.241.183	AS8075 Microsoft Corporation	`0.35ms` from Ashburn, US
76.122.73.39	AS7922 Comcast Cable Communications, LLC	`5.12ms` from Atlanta, US
186.148.160.71	AS262186 TV AZTECA SUCURSAL COLOMBIA	`3.73ms` from Bogota, CO
184.54.22.215	AS10796 Charter Communications Inc	`16.10ms` from Chicago, US

Traceroute

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

traceroute -a -n -q1 -f6 -m9 183.181.78.180

traceroute to 183.181.78.180 (183.181.78.180): 9 hops max, 52 byte packets

6 [AS1299] 62.115.9.34 9.127 ms

7 *

8 *

9 *

Measurement taken from

IPinfo ProbeNet in Osaka, JP

On September 4th 2025

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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