Autonomous System details

AS2510

FUJITSU LIMITED · web.ad.jp

Japan

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AS2510 – FUJITSU LIMITED

Field	Value
Country	Japan
Website	web.ad.jp
Hosted domains	5,604
IPv4 addresses	1,591,552
IPv6 addresses	79,228,162,514,264,338,000,000,000,000
ASN type	Business
Registry	jpnic
Updated	2 years ago on Oct 23, 2024

Netblock	Company	Num of IPs
122.253.0.0/16	FUJITSU LIMITED	65,536
133.162.0.0/16	Japan Network Information Center	65,536
133.163.0.0/16	FUJITSU LIMITED	65,536
163.59.0.0/16	FUJITSU LIMITED	65,536
164.69.0.0/16	FUJITSU LIMITED	65,536
164.71.0.0/16	FUJITSU LIMITED	65,536
202.219.0.0/16	FUJITSU LIMITED	65,536
202.248.0.0/16	FUJITSU LIMITED	65,536
220.209.0.0/16	FUJITSU LIMITED	65,536
58.1.0.0/17	FUJITSU LIMITED	32,768
61.124.128.0/17	FUJITSU LIMITED	32,768
61.210.128.0/17	FUJITSU LIMITED	32,768
111.64.128.0/17	FUJITSU LIMITED	32,768
111.171.128.0/17	FUJITSU LIMITED	32,768
116.83.128.0/17	FUJITSU LIMITED	32,768
121.94.128.0/17	FUJITSU LIMITED	32,768
124.24.0.0/17	FUJITSU LIMITED	32,768
125.0.128.0/17	FUJITSU LIMITED	32,768
125.1.0.0/17	FUJITSU LIMITED	32,768
175.179.128.0/17	FUJITSU LIMITED	32,768
175.184.0.0/17	FUJITSU LIMITED	32,768
210.131.0.0/17	FUJITSU LIMITED	32,768
218.217.128.0/17	FUJITSU LIMITED	32,768
218.229.128.0/17	InfoWeb(Fujitsu Ltd.)	32,768
219.97.128.0/17	FUJITSU LIMITED	32,768
222.158.128.0/17	FUJITSU LIMITED	32,768
61.121.64.0/18	FUJITSU LIMITED	16,384
61.124.64.0/18	FUJITSU LIMITED	16,384
61.210.0.0/18	FUJITSU LIMITED	16,384
111.64.64.0/18	FUJITSU LIMITED	16,384
115.176.128.0/18	InfoWeb(Fujitsu Ltd.)	16,384
115.177.192.0/18	FUJITSU LIMITED	16,384
121.93.192.0/18	FUJITSU LIMITED	16,384
121.94.64.0/18	FUJITSU LIMITED	16,384
121.95.64.0/18	FUJITSU LIMITED	16,384
124.24.128.0/18	FUJITSU CLOUD TECHNOLOGIES LIMITED	16,384
124.25.64.0/18	FUJITSU LIMITED	16,384
125.0.64.0/18	FUJITSU LIMITED	16,384
125.1.192.0/18	FUJITSU LIMITED	16,384
125.3.0.0/18	InfoWeb(Fujitsu Ltd.)	16,384
125.3.128.0/18	InfoWeb(Fujitsu Ltd.)	16,384
164.70.0.0/18	FUJITSU LIMITED	16,384
175.179.0.0/18	InfoWeb(Fujitsu Ltd.)	16,384
202.233.192.0/18	FUJITSU LIMITED	16,384
211.125.0.0/18	FUJITSU LIMITED	16,384
211.128.192.0/18	FUJITSU LIMITED	16,384
211.133.0.0/18	FUJITSU LIMITED	16,384
219.97.0.0/18	FUJITSU LIMITED	16,384
219.116.0.0/18	InfoWeb(Fujitsu Ltd.)	16,384
219.116.64.0/18	InfoWeb(Fujitsu Ltd.)	16,384
220.145.192.0/18	FUJITSU LIMITED	16,384
222.158.0.0/18	FUJITSU LIMITED	16,384
202.208.32.0/19	FUJITSU LIMITED	8,192
202.216.192.0/20	Fujitsu Kagoshima Infornet Limited	4,096
202.216.208.0/21	Fujitsu Kagoshima Infornet Limited	2,048
210.157.64.0/21	Fujitsu Kagoshima Infornet Limited	2,048
210.157.72.0/22	infoSatsuma (Kagoshima Infornet Ltd)	1,024
210.157.76.0/23	infoSatsuma (Kagoshima Infornet Ltd)	512
192.51.43.0/24	FUJITSU LIMITED	256
202.237.114.0/24	Mitsubishi Heavy Industries, Ltd.	256
202.250.232.0/24	GENERAL Inc.	256

Netblock	Company
2001:258::/32	FUJITSU LIMITED

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WHOIS Details

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                                                ASHandle:       AS2510
                                                OrgID:          AS2510
                                                ASName:         AS2510
                                                ASNumber:       AS2510
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

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Hosted Domains

There are 5,604 domain names hosted across 1,163 IP addresses on this ASN.

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IP Address	Domain	Domains on this IP
202.219.70.194	█████████	12
202.219.84.21	██████████	9
202.219.70.83	██████	7
202.248.118.248	██████	7
202.248.69.163	██████████	7
210.131.2.35	█████████	6
202.219.88.42	██████████	6
210.131.2.31	███████	6
202.248.118.145	██████████	5
121.95.99.4	██████████	4

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Peers

There are 5 peers for this ASN.

Peers	Name
AS23817	Fujitsu Limited.
AS24275	TOTO LTD.
AS4713	NTT DOCOMO BUSINESS,Inc.
AS55374	FUJITSU LIMITED
AS55386	FUJITSU LIMITED

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Upstreams

There is 1 peer for this ASN.

upstreams	Name
AS4713	NTT DOCOMO BUSINESS,Inc.

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Downstreams

There are 4 downstreams for this ASN.

Downstreams	Name
AS23817	Fujitsu Limited.
AS24275	TOTO LTD.
AS55374	FUJITSU LIMITED
AS55386	FUJITSU LIMITED

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Pingable IPs

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

IP Address	ASN	Details
202.248.2.212	AS2510 FUJITSU LIMITED	`2.41ms` from Osaka, JP
175.184.54.215	AS2510 FUJITSU LIMITED	`9.79ms` from Osaka, JP
202.219.103.41	AS2510 FUJITSU LIMITED	`3.40ms` from Osaka, JP
202.248.4.17	AS2510 FUJITSU LIMITED	`7.07ms` from Tokyo, JP
133.163.141.12	AS2510 FUJITSU LIMITED	`4.33ms` from Tokyo, JP
202.219.66.130	AS2510 FUJITSU LIMITED	`4.14ms` from Tokyo, JP
133.163.19.20	AS2510 FUJITSU LIMITED	`39.26ms` from Tokyo, JP
133.163.123.17	AS2510 FUJITSU LIMITED	`37.43ms` from Tokyo, JP
202.248.5.117	AS2510 FUJITSU LIMITED	`4.22ms` from Tokyo, JP
211.125.50.193	AS2510 FUJITSU LIMITED	`10.95ms` from Tokyo, JP
222.158.22.75	AS2510 FUJITSU LIMITED	`3.50ms` from Tokyo, JP
133.163.14.34	AS2510 FUJITSU LIMITED	`3.56ms` from Tokyo, JP
133.163.107.200	AS2510 FUJITSU LIMITED	`38.55ms` from Tokyo, JP
202.248.127.11	AS2510 FUJITSU LIMITED	`3.67ms` from Tokyo, JP
202.248.176.177	AS2510 FUJITSU LIMITED	`11.51ms` from Osaka, JP
202.248.34.197	AS2510 FUJITSU LIMITED	`3.42ms` from Osaka, JP
58.1.125.35	AS2510 FUJITSU LIMITED	`3.61ms` from Tokyo, JP
133.163.112.4	AS2510 FUJITSU LIMITED	`46.61ms` from Tokyo, JP
202.219.177.185	AS2510 FUJITSU LIMITED	`6.60ms` from Tokyo, JP
2001:258:e100::1	AS2510 FUJITSU LIMITED	`6.64ms` from Tokyo, JP
210.131.113.86	AS2510 FUJITSU LIMITED	`4.08ms` from Tokyo, JP
61.121.115.6	AS2510 FUJITSU LIMITED	`3.75ms` from Tokyo, JP
202.219.93.177	AS2510 FUJITSU LIMITED	`2.58ms` from Osaka, JP
202.248.25.22	AS2510 FUJITSU LIMITED	`3.82ms` from Osaka, JP
210.157.65.251	AS2510 FUJITSU LIMITED	`25.44ms` 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
20.61.158.46	AS8075 Microsoft Corporation	`1.22ms` from Amsterdam, NL
174.19.123.254	AS19901 Brightspeed	`10.27ms` from Ashburn, US
13.92.36.174	AS8075 Microsoft Corporation	`0.35ms` from Ashburn, US
76.237.8.14	AS7018 AT&T Enterprises, LLC	`9.55ms` from Atlanta, US
188.244.19.254	AS31252 StarNet Solutii SRL	`0.63ms` from Chisinau, MD
162.236.27.110	AS7018 AT&T Enterprises, LLC	`4.33ms` from Dallas, US
207.165.59.254	AS6122 Iowa Communications Network	`2.44ms` from Des Moines, US
201.32.97.110	AS7738 V tal	`18.67ms` from Fortaleza, BR
87.158.39.46	AS3320 Deutsche Telekom AG	`7.73ms` from Frankfurt am Main, DE
135.225.49.206	AS8075 Microsoft Corporation	`0.17ms` from Gaevle, SE
207.228.181.254	AS3855 Logic Communications Ltd	`0.52ms` from Hamilton, BM
193.65.38.254	AS719 Elisa Oyj	`0.63ms` from Helsinki, FI
50.198.138.254	AS7922 Comcast Cable Communications, LLC	`6.51ms` from Herndon, US
112.119.255.254	AS4760 HKT Limited	`0.83ms` from Hong Kong, HK
60.53.23.254	AS4788 TM TECHNOLOGY SERVICES SDN. BHD.	`6.81ms` from Kuala Lumpur, MY
153.0.189.78	AS4837 CHINA UNICOM China169 Backbone	`14.42ms` from Liuzhou, CN
84.120.242.94	AS6739 Vodafone ONO AS	`10.02ms` from Madrid, ES
71.208.72.254	AS209 CenturyLink Communications, LLC	`3.22ms` from Miami, US
79.195.89.142	AS3320 Deutsche Telekom AG	`3.17ms` from Munich, DE
50.126.94.110	AS20055 Wholesail networks LLC	`0.46ms` from Portland, US
3.81.165.206	AS14618 Amazon.com, Inc.	`0.60ms` from Reston, US
52.21.121.46	AS14618 Amazon.com, Inc.	`0.16ms` from Reston, US
52.21.238.94	AS14618 Amazon.com, Inc.	`0.19ms` from Reston, US
159.213.101.142	AS6882 Regione Toscana	`9.44ms` from Rome, IT
121.133.51.30	AS4766 Korea Telecom	`1.11ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 -m5 219.116.82.102

traceroute to 219.116.82.102 (219.116.82.102): 5 hops max, 52 byte packets

1 [AS31898] 140.91.242.5 0.068 ms

2 [AS15802] 91.74.125.170 4.26 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Abu Dhabi, AE

On April 25th 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 AS2510 at robtex.

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