Autonomous System details

AS3258

xTom Japan Corporation · xtom.com

Japan

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AS3258 – xTom Japan Corporation

Field	Value
Country	Japan
Website	xtom.com
Hosted domains	25,005
IPv4 addresses	32,512
IPv6 addresses	634,154,127,937,049,879,883,871,682,560
ASN type	Hosting
Registry	ripe
Allocated	15 years ago on Jun 17, 2011
Updated	10 months ago on Mar 31, 2025

Netblock	Company	Num of IPs
193.32.148.0/22	xTom GmbH	1,024
36.50.84.0/23	Hostsymbol Pte. Ltd.	512
103.53.80.0/23	Hostsymbol Pte. Ltd.	512
172.93.220.0/23	365 Group LLC	512
43.239.249.0/24	365 Group LLC	256
45.8.112.0/24	365 Group LLC	256
45.8.113.0/24	365 Group LLC	256
45.8.114.0/24	365 Group LLC	256
45.8.222.0/24	xTom	256
45.11.46.0/24	xTom Japan Corporation	256
45.12.89.0/24	Hostsymbol Pte. Ltd.	256
45.14.64.0/24	xTom GmbH	256
45.14.65.0/24	xTom GmbH	256
45.14.66.0/24	xTom GmbH	256
45.14.67.0/24	xTom GmbH	256
45.14.70.0/24	Owl Limited	256
45.66.128.0/24	Virtual Machine Solutions LLC	256
45.66.129.0/24	Virtual Machine Solutions LLC	256
45.66.130.0/24	Virtual Machine Solutions LLC	256
45.66.131.0/24	Virtual Machine Solutions LLC	256
45.66.216.0/24	Virtual Machine Solutions LLC	256
45.66.217.0/24	Virtual Machine Solutions LLC	256
45.66.218.0/24	Virtual Machine Solutions LLC	256
45.66.219.0/24	Virtual Machine Solutions LLC	256
45.89.234.0/24	xTom Japan Corporation	256
45.89.235.0/24	xTom Japan Corporation	256
45.94.40.0/24	xTom Japan Corporation	256
45.128.208.0/24	xTom GmbH	256
45.128.209.0/24	xTom GmbH	256
45.128.210.0/24	365 Group LLC	256
45.128.211.0/24	Owl Limited	256
45.129.8.0/24	365 Group LLC	256
45.129.9.0/24	365 Group LLC	256
45.129.10.0/24	xTom GmbH	256
45.129.11.0/24	xTom GmbH	256
45.142.125.0/24	Owl Limited	256
45.142.126.0/24	Owl Limited	256
45.142.127.0/24	Owl Limited	256
45.142.166.0/24	365 Group LLC	256
45.142.167.0/24	Hizakura B.V.	256
45.143.131.0/24	365 Group LLC	256
45.143.232.0/24	xTom GmbH	256
45.143.233.0/24	xTom GmbH	256
45.143.234.0/24	xTom GmbH	256
45.143.235.0/24	xTom GmbH	256
45.149.156.0/24	365 Group LLC	256
45.149.157.0/24	Owl Limited	256
45.149.158.0/24	Owl Limited	256
45.149.159.0/24	Owl Limited	256
45.153.245.0/24	365 Group LLC	256
45.153.246.0/24	365 Group LLC	256
45.153.247.0/24	365 Group LLC	256
45.159.48.0/24	365 Group LLC	256
45.159.49.0/24	xTom GmbH	256
45.159.50.0/24	xTom GmbH	256
45.159.51.0/24	xTom GmbH	256
62.106.70.0/24	xTom GmbH	256
85.113.70.0/24	365 Group LLC	256
88.214.22.0/24	Virtual Machine Solutions LLC	256
91.199.209.0/24	365 Group LLC	256
91.200.240.0/24	Owl Limited	256
91.200.242.0/24	365 Group LLC	256
91.200.243.0/24	xTom	256
92.60.43.0/24	Owl Limited	256
94.124.116.0/24	Owl Limited	256
94.124.117.0/24	Owl Limited	256
94.124.118.0/24	xTom	256
95.214.166.0/24	xTom Tokyo	256
95.214.167.0/24	xTom Tokyo	256
103.19.1.0/24	Owl Limited	256
103.47.186.0/24	Hostsymbol Pte. Ltd.	256
103.121.208.0/24	xTom	256
103.121.209.0/24	xTom	256
103.121.210.0/24	xTom	256
103.121.211.0/24	xTom	256
103.125.234.0/24	Owl Limited	256
103.125.235.0/24	ProtonVPN	256
103.150.8.0/24	365 Group LLC	256
103.155.232.0/24	xTom	256
103.155.233.0/24	xTom	256
103.193.129.0/24	Owl Limited	256
103.193.130.0/24	Owl Limited	256
103.201.128.0/24	xTom Limited	256
103.201.130.0/24	xTom Limited	256
103.201.131.0/24	xTom Limited	256
109.107.137.0/24	xTom GmbH	256
109.107.140.0/24	xTom GmbH	256
141.98.196.0/24	365 Group LLC	256
141.98.197.0/24	365 Group LLC	256
141.98.198.0/24	365 Group LLC	256
146.19.19.0/24	xTom Japan Corporation	256
146.19.163.0/24	xTom Japan Corporation	256
147.78.242.0/24	Virtual Machine Solutions LLC	256
147.78.243.0/24	Virtual Machine Solutions LLC	256
147.78.244.0/24	Virtual Machine Solutions LLC	256
147.78.245.0/24	Virtual Machine Solutions LLC	256
147.78.246.0/24	Virtual Machine Solutions LLC	256
147.78.247.0/24	Virtual Machine Solutions LLC	256
149.62.44.0/24	Owl Limited	256
167.253.156.0/24	365 Group LLC	256
176.119.148.0/24	Virtual Machine Solutions LLC	256
176.119.149.0/24	Virtual Machine Solutions LLC	256
176.119.150.0/24	Virtual Machine Solutions LLC	256
176.119.151.0/24	Virtual Machine Solutions LLC	256
176.126.114.0/24	xTom GmbH	256
185.120.183.0/24	xTom GmbH	256
185.184.223.0/24	365 Group LLC	256
185.200.64.0/24	xTom GmbH	256
185.200.65.0/24	365 Group LLC	256
185.200.66.0/24	xTom GmbH	256
185.200.67.0/24	Owl Limited	256
185.213.150.0/24	Owl Limited	256
185.213.151.0/24	Owl Limited	256
185.254.72.0/24	Owl Limited	256
192.109.233.0/24	Hizakura B.V.	256
193.17.91.0/24	xTom GmbH	256
193.111.30.0/24	365 Group LLC	256
193.111.31.0/24	365 Group LLC	256
194.50.154.0/24	xTom Japan Corporation	256
195.245.241.0/24	Owl Limited	256
195.245.242.0/24	Owl Limited	256

Netblock	Company
2a0d:c7c1::/32	xTom Japan
2a12:a300::/32	Virtual Machine Solutions LLC
2a12:a301::/32	xTom Japan Corporation
2a12:a302::/32	xTom Japan Corporation
2a12:a304::/32	xTom Japan Corporation
2a12:a305::/32	xTom Japan Corporation
2a12:a306::/32	xTom Japan Corporation
2a12:a307::/32	xTom Japan Corporation
2a12:a303:100::/40	xTom Japan Corporation
2403:71c0::/48	xTom
2403:71c0:1000::/48	xTom
2403:71c0:2000::/48	xTom
2403:71c0:3000::/48	xTom
2403:71c0:8000::/48	xTom
2403:fbc0::/48	Owl Limited
2403:fbc0:2000::/48	Owl Limited
2403:fbc0:4000::/48	Owl Limited
2a09:7::/48	xTom
2a09:7:1::/48	xTom
2a12:a303:1::/48	xTom Japan Corporation
2a12:a303:100::/48	xTom Japan Corporation
2a12:a303:101::/48	xTom Japan Corporation
2a12:a303:102::/48	xTom Japan Corporation
2a12:a303:11a::/48	xTom Japan Corporation
2a14:640:1::/48	Hostsymbol Pte. Ltd.

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WHOIS Details

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                                                ASHandle:       AS3258
                                                OrgID:          AS3258
                                                ASName:         AS3258
                                                ASNumber:       AS3258
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

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IP WHOIS API & Database

Hosted Domains

There are 25,005 domain names hosted across 2,986 IP addresses on this ASN.

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IP Address	Domain	Domains on this IP
45.12.89.202	██████████	8,384
45.153.246.239	██████████	1,301
167.253.156.24	██████████	1,165
45.153.246.254	██████████	1,148
45.8.114.76	██████████	505
172.93.221.110	██████████	504
45.143.131.79	██████████	433
62.106.70.125	██████████	419
45.8.113.242	████████	374
45.142.125.219	██████████	354

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Hosted Domains API & Database

Peers

There are 30 peers for this ASN.

Peers	Name
AS10099	China Unicom Global
AS137409	GSL Networks Pty LTD
AS138997	Eons Data Communications Limited
AS140627	OneQode
AS17639	Converge ICT Solutions Inc.
AS17676	SoftBank Corp.
AS18106	Viewqwest Pte Ltd
AS1828	Unitas Global
AS20485	Joint Stock Company TransTeleCom
AS215871	xTom Japan Corporation
AS23764	CTGNet
AS23961	Misaka Network, Inc.
AS24482	SG.GS
AS2497	Internet Initiative Japan Inc.
AS2500	WIDE Project
AS25152	Reseaux IP Europeens Network Coordination Centre (RIPE NCC)
AS25820	IT7 Networks Inc
AS3204	xTom V.PS
AS3216	PJSC Vimpelcom
AS35280	F5 Networks SARL
AS38195	Superloop
AS45489	Sri Lanka Telecom PLC, GLobal Peering
AS49544	i3D.net B.V
AS59105	Home NOC Operators Group
AS63927	RISE
AS6939	Hurricane Electric LLC
AS7713	PT Telekomunikasi Indonesia
AS8966	EMIRATES TELECOMMUNICATIONS GROUP COMPANY (ETISALAT GROUP) PJSC
AS9002	RETN Limited
AS9370	SAKURA Internet Inc.

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ASN API & Database

Upstreams

There are 4 upstreams for this ASN.

upstreams	Name
AS137409	GSL Networks Pty LTD
AS17676	SoftBank Corp.
AS2497	Internet Initiative Japan Inc.
AS6939	Hurricane Electric LLC

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ASN API & Database

Downstreams

There are 2 downstreams for this ASN.

Downstreams	Name
AS215871	xTom Japan Corporation
AS25820	IT7 Networks Inc

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ASN API & Database

Pingable IPs

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

IP Address	ASN	Details
185.200.65.229	AS3258 xTom Japan Corporation	`0.20ms` from Tokyo, JP
45.66.218.2	AS3258 xTom Japan Corporation	`0.18ms` from Tokyo, JP
193.17.91.11	AS3258 xTom Japan Corporation	`0.09ms` from Tokyo, JP
45.14.66.1	AS3258 xTom Japan Corporation	`0.90ms` from Tokyo, JP
45.142.167.101	AS3258 xTom Japan Corporation	`0.09ms` from Tokyo, JP
2403:fbc0:0:1::2	AS3258 xTom Japan Corporation	`0.54ms` from Tokyo, JP
91.199.209.233	AS3258 xTom Japan Corporation	`0.17ms` from Tokyo, JP
2a12:a301:2007::106b	AS3258 xTom Japan Corporation	`0.20ms` from Tokyo, JP
45.143.233.81	AS3258 xTom Japan Corporation	`0.02ms` from Tokyo, JP
94.124.118.1	AS3258 xTom Japan Corporation	`0.80ms` from Tokyo, JP
103.155.232.208	AS3258 xTom Japan Corporation	`0.10ms` from Tokyo, JP
2a12:a301:2006::10eb	AS3258 xTom Japan Corporation	`0.17ms` from Tokyo, JP
2a12:a300:3600::3798:2ece	AS3258 xTom Japan Corporation	`0.32ms` from Tokyo, JP
43.239.249.69	AS3258 xTom Japan Corporation	`0.14ms` from Tokyo, JP
2a12:a303:11a:a::a	AS3258 xTom Japan Corporation	`0.15ms` from Tokyo, JP
146.19.163.96	AS3258 xTom Japan Corporation	`0.21ms` from Tokyo, JP
185.200.64.208	AS3258 xTom Japan Corporation	`0.12ms` from Tokyo, JP
176.126.114.99	AS3258 xTom Japan Corporation	`0.17ms` from Tokyo, JP
2a12:a300:a205::4ab3	AS3258 xTom Japan Corporation	`0.24ms` from Tokyo, JP
103.201.131.42	AS3258 xTom Japan Corporation	`0.12ms` from Tokyo, JP
176.119.150.135	AS3258 xTom Japan Corporation	`0.31ms` from Tokyo, JP
2a12:a303:1::102f	AS3258 xTom Japan Corporation	`0.17ms` from Tokyo, JP
45.66.131.47	AS3258 xTom Japan Corporation	`0.20ms` from Tokyo, JP
2a12:a301:2005::10ba	AS3258 xTom Japan Corporation	`0.14ms` from Tokyo, JP
103.193.129.129	AS3258 xTom Japan Corporation	`87.55ms` from Bangkok, TH

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
69.167.237.170	AS53435 JACKSON ENERGY AUTHORITY	`10.06ms` from Atlanta, US
223.72.21.122	AS56048 China Mobile Communicaitons Corporation	`3.57ms` from Beijing, CN
192.133.83.250	AS400964 College of the Holy Cross	`1.79ms` from Boston, US
81.235.30.122	AS3301 Telia Company AB	`3.33ms` from Copenhagen, DK
34.248.58.138	AS16509 Amazon.com, Inc.	`0.29ms` from Dublin, IE
64.105.234.250	AS3320 Deutsche Telekom AG	`0.52ms` from Frankfurt am Main, DE
180.96.11.106	AS137702 Nanjing, Jiangsu Province, P.R.China.	`3.35ms` from Huai'an, CN
192.229.156.106	AS15133 Edgecast Inc.	`0.17ms` from Los Angeles, US
176.84.227.106	AS3352 TELEFONICA DE ESPANA S.A.U.	`8.71ms` from Madrid, ES
67.63.43.10	AS32228 ISN Communications	`0.96ms` from Miami, US
13.204.234.202	AS16509 Amazon.com, Inc.	`0.15ms` from Mumbai, IN
82.29.160.42	AS47583 Hostinger International Limited	`0.32ms` from Mumbai, IN
112.85.251.250	AS4837 CHINA UNICOM China169 Backbone	`8.97ms` from Nanjing, CN
44.210.90.154	AS14618 Amazon.com, Inc.	`0.43ms` from Reston, US
151.50.222.10	AS1267 WIND TRE S.P.A.	`10.52ms` from Rome, IT
50.237.1.170	AS7922 Comcast Cable Communications, LLC	`0.85ms` from Seattle, US
211.197.234.186	AS4766 Korea Telecom	`1.44ms` from Seoul, KR
184.26.123.90	AS16625 Akamai Technologies, Inc.	`0.12ms` from Singapore, SG
116.15.12.90	AS9506 Singtel Fibre Broadband	`1.36ms` from Singapore, SG
220.215.21.122	AS10013 FreeBit Co.,Ltd.	`10.21ms` from Tokyo, JP
126.78.8.186	AS17676 SoftBank Corp.	`2.41ms` from Tokyo, JP
110.175.80.218	AS7545 TPG Telecom Limited	`11.29ms` from Adelaide, AU
104.169.184.106	AS5650 Frontier Communications of America, Inc.	`13.72ms` from Ashburn, US
91.39.41.202	AS3320 Deutsche Telekom AG	`3.40ms` from Berlin, DE
62.49.17.250	AS5378 Vodafone Limited	`8.78ms` from Coventry, GB

Traceroute

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

traceroute -a -n -q1 -f3 91.200.240.123

traceroute to 91.200.240.123 (91.200.240.123): 64 hops max, 52 byte packets

3 [AS3258] 91.200.240.64 0.773 ms

4 *

5 [AS3258] 91.200.240.123 0.484 ms

Measurement taken from

IPinfo ProbeNet in Tokyo, JP

On January 19th 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 AS3258 at robtex.

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