121.94.128.0/17

AS2510 · FUJITSU LIMITED

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Summary

Country	Japan
Domain	web.ad.jp
ASN	AS2510
Registry	APNIC
ID	INFOWEB

WHOIS Details

inetnum:        121.94.128.0 - 121.94.255.255
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:  2025-01-14T00:27:42Z
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:  2025-09-04T01:00:00Z
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:         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:        121.94.64.0 - 121.94.255.255
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:  2025-01-15T19:38:30Z
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 121.94.128.0/17

Range	ASN	Company	Num of IPs
121.94.213.0/24	AS2510	FUJITSU CLOUD TECHNOLOGIES LIMITED	256
121.94.171.0/24	AS55374	FUJITSU CLOUD TECHNOLOGIES LIMITED	256
121.94.214.0/24	AS55374	FUJITSU CLOUD TECHNOLOGIES LIMITED	256
121.94.172.0/23	AS55374	FUJITSU CLOUD TECHNOLOGIES LIMITED	512

Nearby Ranges

BGP prefixes that overlap with 121.94.0.0/16

Range	ASN	Company	Num of IPs
121.94.64.0/18	AS2510	FUJITSU LIMITED	16,384
121.94.0.0/18	AS16509	Amazon.com, Inc.	16,384
121.94.172.0/23	AS55374	FUJITSU CLOUD TECHNOLOGIES LIMITED	512
121.94.80.0/23	AS55374	FUJITSU CLOUD TECHNOLOGIES LIMITED	512
121.94.82.0/24	AS55374	FUJITSU CLOUD TECHNOLOGIES LIMITED	256
121.94.213.0/24	AS2510	FUJITSU CLOUD TECHNOLOGIES LIMITED	256
121.94.171.0/24	AS55374	FUJITSU CLOUD TECHNOLOGIES LIMITED	256
121.94.214.0/24	AS55374	FUJITSU CLOUD TECHNOLOGIES LIMITED	256

Hosted domains

There are 24 domain names hosted across 12 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
121.94.174.170	officialstore.jp	10
121.94.234.16	yakiishi.com	1
121.94.174.175	royalroc.com	1
121.94.174.172	nshukugawaboys.com	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

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

IP Address	ASN	Details
121.94.172.75	AS55374 FUJITSU LIMITED	`3.63ms` from Tokyo, JP
121.94.174.170	AS2510 FUJITSU LIMITED	`3.75ms` from Tokyo, JP
121.94.173.74	AS55374 FUJITSU LIMITED	`3.76ms` from Tokyo, JP
121.94.213.235	AS2510 FUJITSU LIMITED	`6.05ms` from Osaka, JP
121.94.171.117	AS55374 FUJITSU LIMITED	`3.65ms` from Tokyo, JP
121.94.214.138	AS55374 FUJITSU LIMITED	`3.44ms` 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
82.139.98.1	AS12414 Solcon Internetdiensten B.V.	`0.92ms` from Amsterdam, NL
94.211.234.1	AS33915 Vodafone Libertel B.V.	`1.21ms` from Amsterdam, NL
1.202.198.129	AS4847 China Networks Inter-Exchange	`2.70ms` from Beijing, CN
54.222.108.1	AS55960 Beijing Guanghuan Xinwang Digital	`3.85ms` from Beijing, CN
24.149.110.97	AS4922 Shenandoah Cable Television LLC	`18.01ms` from Berkeley Springs, US
23.249.85.113	AS18467 Axiom Technologies LLC	`10.77ms` from Boston, US
134.184.120.17	AS2611 BELNET	`1.05ms` from Brussels, BE
184.71.255.225	AS6327 Shaw Communications	`1.00ms` from Calgary, CA
41.142.56.1	AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`7.02ms` from Casablanca, MA
139.203.37.1	AS4134 CHINANET-BACKBONE	`10.53ms` from Chengdu, CN
149.160.60.1	AS87 Indiana University	`12.42ms` from Chicago, US
152.168.154.1	AS7303 Telecom Argentina S.A.	`1.01ms` from Cordoba, AR
216.120.130.49	AS26554 US Signal Company, L.L.C.	`4.76ms` from Detroit, US
202.125.65.33	AS17471 Grameen Cybernet Ltd. Bangladesh. AS for local peering and transit. Dhaka	`0.46ms` from Dhaka, BD
105.184.0.1	AS37457 Telkom SA Ltd.	`1.16ms` from Durban, ZA
73.241.60.1	AS7922 Comcast Cable Communications, LLC	`2.62ms` from Fremont, US
77.242.160.1	AS15547 netplus.ch SA	`3.70ms` from Geneve, CH
190.10.194.241	AS14522 SERVICIOS DE TELECOMUNICACIONES SETEL S.A. (XTRIM EC)	`5.63ms` from Guayaquil, EC
5.61.88.1	AS213468 HD-decor Oy	`5.83ms` from Helsinki, FI
222.124.148.1	AS7713 PT Telekomunikasi Indonesia	`0.70ms` from Jakarta, ID
39.48.192.1	AS17557 Pakistan Telecommunication Company Limited	`1.03ms` from Karachi, PK
223.123.102.97	AS138423 CMPak Limited	`2.05ms` from Lahore, PK
89.3.185.113	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`11.82ms` from Lausanne, CH
97.93.84.1	AS20115 Charter Communications LLC	`2.75ms` from Los Angeles, US
85.60.159.81	AS12479 Orange Espagne SA	`1.31ms` from Madrid, ES

Traceroute

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

traceroute -a -n -q1 -f4 -m19 121.94.230.69

traceroute to 121.94.230.69 (121.94.230.69): 19 hops max, 52 byte packets

4 [AS749] 26.116.13.3 4.174 ms

5 *

6 *

7 [AS749] 26.116.2.76 3.554 ms

8 [AS133774] 59.56.101.178 2.553 ms

9 *

10 [AS133774] 117.27.253.185 2.311 ms

11 *

12 *

13 *

14 *

15 [AS2914] 120.88.53.18 113.26 ms

16 [AS4713] 60.37.54.166 123.419 ms

17 *

18 *

19 *

Measurement taken from

IPinfo ProbeNet in Fuzhou, CN

On November 14th 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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