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 [email protected]
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:         [email protected]
abuse-mailbox:  [email protected]
phone:          +81-3-5297-2311
fax-no:         +81-3-5297-2312
admin-c:        JNIC1-AP
tech-c:         JNIC1-AP
auth:           # Filtered
remarks:        [email protected] 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:         [email protected]
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:[email protected]
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
121.94.171.0/24 AS55374 FUJITSU CLOUD TECHNOLOGIES LIMITED 256
121.94.174.0/24 AS55374 FUJITSU CLOUD TECHNOLOGIES LIMITED 256
121.94.174.0/24 AS55374 FUJITSU CLOUD TECHNOLOGIES LIMITED 256
121.94.214.0/24 AS55374 FUJITSU CLOUD TECHNOLOGIES LIMITED 256
121.94.174.0/24 AS55386 FUJITSU CLOUD TECHNOLOGIES LIMITED 256
121.94.174.0/24 AS55386 FUJITSU CLOUD TECHNOLOGIES LIMITED 256
121.94.213.0/24 AS55386 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
121.94.80.0/23 AS55374 FUJITSU CLOUD TECHNOLOGIES LIMITED 512
121.94.172.0/23 AS55374 FUJITSU CLOUD TECHNOLOGIES LIMITED 512
121.94.82.0/24 AS55374 FUJITSU CLOUD TECHNOLOGIES LIMITED 256
121.94.174.0/24 AS55386 FUJITSU CLOUD TECHNOLOGIES LIMITED 256
121.94.174.0/24 AS55386 FUJITSU CLOUD TECHNOLOGIES LIMITED 256
121.94.213.0/24 AS55386 FUJITSU CLOUD TECHNOLOGIES LIMITED 256
121.94.171.0/24 AS55374 FUJITSU CLOUD TECHNOLOGIES LIMITED 256
121.94.174.0/24 AS55374 FUJITSU CLOUD TECHNOLOGIES LIMITED 256
121.94.174.0/24 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
121.94.234.16 yakiishi.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

Pingable IPs

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

IP Address ASN Details
121.94.214.138 AS55374 FUJITSU LIMITED 3.49ms from Tokyo, JP
121.94.173.244 AS55374 FUJITSU LIMITED 3.69ms from Tokyo, JP
121.94.213.59 AS55386 FUJITSU LIMITED 6.10ms from Osaka, JP
121.94.172.67 AS55374 FUJITSU LIMITED 3.64ms from Tokyo, JP
121.94.171.136 AS55374 FUJITSU LIMITED 3.61ms from Tokyo, JP
121.94.174.213 AS55386 FUJITSU LIMITED 3.62ms 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
58.174.95.193 AS1221 Telstra Limited 1.73ms from Adelaide, AU
213.125.184.193 AS33915 Vodafone Libertel B.V. 0.73ms from Amsterdam, NL
4.245.82.129 AS8075 Microsoft Corporation 0.26ms from Amsterdam, NL
141.140.93.1 AS6079 RCN 1.73ms from Ashburn, US
24.216.28.177 AS20115 Charter Communications LLC 8.05ms from Atlanta, US
50.252.157.241 AS7922 Comcast Cable Communications, LLC 11.94ms from Atlanta, US
122.70.72.1 AS24138 China TieTong Telecommunications Corporation 4.71ms from Beijing, CN
59.144.52.65 AS9498 BHARTI Airtel Ltd. 0.95ms from Bengaluru, IN
186.146.62.1 AS14080 Telmex Colombia S.A. 0.73ms from Bogota, CO
188.83.118.1 AS3243 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A. 1.50ms from Braga, PT
147.229.30.129 AS197451 Brno University of Technology 0.39ms from Brno, CZ
205.206.143.1 AS852 TELUS Communications Inc. 1.35ms from Calgary, CA
41.251.3.145 AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM 8.53ms from Casablanca, MA
14.110.220.1 AS4134 CHINANET-BACKBONE 1.63ms from Chongqing, CN
80.163.26.1 AS3292 TDC Holding A/S 5.16ms from Copenhagen, DK
57.138.4.1 AS400662 Dobson Technologies - Transport and Telecom Solutions, LLC 10.24ms from Dallas, US
198.111.129.17 AS237 Merit Network Inc. 9.25ms from Detroit, US
20.234.64.177 AS8075 Microsoft Corporation 0.26ms from Dublin, IE
179.156.43.17 AS28573 Claro NXT Telecomunicacoes Ltda 14.78ms from Fortaleza, BR
187.232.88.33 AS8151 UNINET 11.50ms from Guadalajara, MX
220.187.92.1 AS4134 CHINANET-BACKBONE 8.63ms from Hangzhou, CN
210.3.56.1 AS9304 HGC Global Communications Limited 0.51ms from Hong Kong, HK
70.164.51.225 AS22773 Cox Communications Inc. 17.00ms from Houston, US
184.189.165.17 AS22773 Cox Communications Inc. 4.66ms from Kansas City, US
198.209.2.1 AS2572 University of Missouri - dba the Missouri Research and Education Network (MOREnet) 6.44ms from Kansas City, US

Traceroute

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

$
traceroute -a -n -q1 -m4 121.94.215.178
traceroute to 121.94.215.178 (121.94.215.178): 4 hops max, 52 byte packets
1 [AS150075] 103.169.86.1 23.136 ms
2 *
3 *
4 *
Measurement taken from IPinfo ProbeNet in Indore, IN
On

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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