222.158.128.0/17

AS2510 · FUJITSU LIMITED

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Summary

Country	Japan
Domain	web.ad.jp
ASN	AS2510
Registry	APNIC
ID	INFOWEB-CIDR-BLK-JP

WHOIS Details

inetnum:        222.158.128.0 - 222.158.255.255
netname:        InfoWeb
descr:          FUJITSU LIMITED
descr:          17-25, SHINKAMATA 1-CHOME, OTA-KU,
descr:          TOKYO 144-8588, JAPAN
country:        JP
admin-c:        JNIC1-AP
tech-c:         JNIC1-AP
status:         ALLOCATED PORTABLE
remarks:        Email address for spam or abuse complaints : abuse@web.ad.jp
mnt-by:         MAINT-JPNIC
mnt-irt:        IRT-JPNIC-JP
mnt-lower:      MAINT-JPNIC
last-modified:  2025-06-10T04:48:37Z
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 2024-11-27
mnt-by:         MAINT-JPNIC
last-modified:  2025-04-10T11:04:13Z
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:        222.158.128.0 - 222.158.255.255
netname:        InfoWeb-CIDR-BLK-JP
descr:          FUJITSU LIMITED
remarks:        Email address for spam or abuse complaints:abuse@web.ad.jp
country:        JP
admin-c:        HN506JP
tech-c:         ST11510JP
last-modified:  2025-06-09T19:12:47Z
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 222.158.128.0/17

Range	ASN	Company	Num of IPs
222.158.205.0/24	AS55374	FUJITSU CLOUD TECHNOLOGIES LIMITED	256
222.158.206.0/23	AS55374	FUJITSU CLOUD TECHNOLOGIES LIMITED	512
222.158.220.0/23	AS55374	FUJITSU CLOUD TECHNOLOGIES LIMITED	512
222.158.236.0/22	AS55374	FUJITSU CLOUD TECHNOLOGIES LIMITED	1,024
222.158.196.0/22	AS55374	FUJITSU CLOUD TECHNOLOGIES LIMITED	1,024
222.158.216.0/22	AS55374	FUJITSU CLOUD TECHNOLOGIES LIMITED	1,024

Nearby Ranges

BGP prefixes that overlap with 222.158.0.0/16

Range	ASN	Company	Num of IPs
222.158.0.0/18	AS2510	FUJITSU LIMITED	16,384
222.158.236.0/22	AS55374	FUJITSU CLOUD TECHNOLOGIES LIMITED	1,024
222.158.196.0/22	AS55374	FUJITSU CLOUD TECHNOLOGIES LIMITED	1,024
222.158.216.0/22	AS55374	FUJITSU CLOUD TECHNOLOGIES LIMITED	1,024
222.158.220.0/23	AS55374	FUJITSU CLOUD TECHNOLOGIES LIMITED	512
222.158.206.0/23	AS55374	FUJITSU CLOUD TECHNOLOGIES LIMITED	512
222.158.205.0/24	AS55374	FUJITSU CLOUD TECHNOLOGIES LIMITED	256

Hosted domains

There are 1,133 domain names hosted across 90 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
222.158.252.218	azfinix.jp	1
222.158.252.40	studio-lj.com	1
222.158.214.42	jds-system.biz	1
222.158.251.182	nicky.jp	1
222.158.212.157	canp.net	1
222.158.244.50	gridscale.org	1
222.158.213.104	kawasaki-plaza.net	1
222.158.214.211	org.pe.kr	1
222.158.215.24	syokoukai.or.jp	1
222.158.213.56	eventmanager.jp	1
222.158.250.74	kairin.jp	1
222.158.202.249	jo6acv.com	1
222.158.240.88	bystrouska.org	1

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

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

IP Address	ASN	Details
222.158.197.108	AS55374 FUJITSU LIMITED	`3.67ms` from Tokyo, JP
222.158.237.105	AS55374 FUJITSU LIMITED	`3.57ms` from Tokyo, JP
222.158.228.13	AS2510 FUJITSU LIMITED	`9.36ms` from Tokyo, JP
222.158.196.207	AS55374 FUJITSU LIMITED	`3.63ms` from Tokyo, JP
222.158.217.143	AS55374 FUJITSU LIMITED	`3.61ms` from Tokyo, JP
222.158.244.34	AS2510 FUJITSU LIMITED	`5.48ms` from Osaka, JP
222.158.205.178	AS55374 FUJITSU LIMITED	`3.73ms` from Tokyo, JP
222.158.218.91	AS55374 FUJITSU LIMITED	`3.65ms` from Tokyo, JP
222.158.207.63	AS55374 FUJITSU LIMITED	`3.55ms` from Tokyo, JP
222.158.209.1	AS55374 FUJITSU LIMITED	`3.66ms` from Tokyo, JP
222.158.239.96	AS55374 FUJITSU LIMITED	`3.52ms` from Tokyo, JP
222.158.213.245	AS2510 FUJITSU LIMITED	`5.54ms` from Osaka, JP
222.158.211.179	AS55374 FUJITSU LIMITED	`3.57ms` from Tokyo, JP
222.158.238.33	AS55374 FUJITSU LIMITED	`3.54ms` from Tokyo, JP
222.158.182.35	AS2510 FUJITSU LIMITED	`3.48ms` from Tokyo, JP
222.158.212.113	AS2510 FUJITSU LIMITED	`5.59ms` from Osaka, JP
222.158.236.212	AS55374 FUJITSU LIMITED	`3.63ms` from Tokyo, JP
222.158.245.60	AS2510 FUJITSU LIMITED	`5.37ms` from Osaka, JP
222.158.199.2	AS55374 FUJITSU LIMITED	`3.69ms` from Tokyo, JP
222.158.215.30	AS2510 FUJITSU LIMITED	`3.81ms` from Tokyo, JP
222.158.210.253	AS55374 FUJITSU LIMITED	`3.62ms` from Tokyo, JP
222.158.206.57	AS55374 FUJITSU LIMITED	`3.58ms` from Tokyo, JP
222.158.220.205	AS55374 FUJITSU LIMITED	`3.70ms` from Tokyo, JP
222.158.216.217	AS55374 FUJITSU LIMITED	`3.68ms` from Tokyo, JP
222.158.219.59	AS55374 FUJITSU LIMITED	`3.66ms` from Tokyo, 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
46.144.196.129	AS1136 KPN B.V.	`1.63ms` from Amsterdam, NL
95.182.142.1	AS12392 VOO S.A.	`5.27ms` from Amsterdam, NL
176.42.66.1	AS34984 Superonline Iletisim Hizmetleri A.S.	`11.37ms` from Ankara, TR
71.81.112.1	AS20115 Charter Communications LLC	`8.05ms` from Atlanta, US
212.30.52.241	AS41956 M Nets SAL	`1.28ms` from Beirut, LB
68.14.122.1	AS22773 Cox Communications Inc.	`3.60ms` from Boston, US
70.181.48.1	AS22773 Cox Communications Inc.	`5.43ms` from Boston, US
181.197.206.1	AS27833 BVNET S.A.	`7.37ms` from Buenos Aires, AR
201.234.14.1	AS3549 Level 3 Parent, LLC	`0.59ms` from Buenos Aires, AR
117.175.142.1	AS9808 China Mobile Communications Group Co., Ltd.	`3.36ms` from Chengdu, CN
111.9.229.1	AS9808 China Mobile Communications Group Co., Ltd.	`6.96ms` from Chengdu, CN
38.98.166.193	AS174 Cogent Communications, LLC	`0.28ms` from Chicago, US
2.111.41.1	AS3292 TDC Holding A/S	`1.17ms` from Copenhagen, DK
34.66.34.1	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
76.92.162.225	AS11427 Charter Communications Inc	`14.17ms` from Dallas, US
69.39.61.1	AS17306 JAB Wireless, INC.	`3.66ms` from Dallas, US
47.38.234.1	AS20115 Charter Communications LLC	`4.14ms` from Dallas, US
68.14.200.33	AS22773 Cox Communications Inc.	`12.44ms` from Dallas, US
170.203.191.1	AS13428 Surf Air Wireless, LLC	`6.97ms` from Detroit, US
131.234.190.65	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`5.13ms` from Duesseldorf, DE
176.95.52.177	AS3209 Vodafone GmbH	`0.63ms` from Frankfurt am Main, DE
173.8.182.177	AS7922 Comcast Cable Communications, LLC	`5.60ms` from Fremont, US
202.90.248.65	AS139914 WPP Hong Kong	`1.96ms` from Hong Kong, HK
180.105.231.129	AS4134 CHINANET-BACKBONE	`8.51ms` from Huai'an, CN
185.50.69.1	AS208425 Osbil Technology Ltd.	`1.73ms` from Istanbul, TR

Traceroute

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

traceroute -a -n -q1 -m6 222.158.178.195

traceroute to 222.158.178.195 (222.158.178.195): 6 hops max, 52 byte packets

1 [AS263175] 186.2.246.129 0.333 ms

2 *

3 [AS263175] 186.2.247.236 0.311 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Cayenne, GF

On November 22nd 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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