125.1.0.0/17

AS2510 · FUJITSU LIMITED

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Summary

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

WHOIS Details

inetnum:        125.1.0.0 - 125.1.127.255
netname:        InfoWeb
descr:          FUJITSU LIMITED
descr:          17-25, SHINKAMATA 1-CHOME, OTA-KU,
descr:          TOKYO 144-8588
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:        125.0.64.0 - 125.1.127.255
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:  2025-01-15T19:43:09Z
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 125.1.0.0/17

Range	ASN	Company	Num of IPs
125.1.77.0/24	AS55374	FUJITSU CLOUD TECHNOLOGIES LIMITED	256
125.1.80.0/24	AS55374	FUJITSU CLOUD TECHNOLOGIES LIMITED	256
125.1.52.0/22	AS2510	FUJITSU CLOUD TECHNOLOGIES LIMITED	1,024

Nearby Ranges

BGP prefixes that overlap with 125.1.0.0/16

Range	ASN	Company	Num of IPs
125.1.128.0/18	AS16509	Amazon.com, Inc.	16,384
125.1.192.0/18	AS2510	FUJITSU LIMITED	16,384
125.1.52.0/22	AS2510	FUJITSU CLOUD TECHNOLOGIES LIMITED	1,024
125.1.77.0/24	AS55374	FUJITSU CLOUD TECHNOLOGIES LIMITED	256
125.1.80.0/24	AS55374	FUJITSU CLOUD TECHNOLOGIES LIMITED	256

Hosted domains

There are 25 domain names hosted across 23 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
125.1.55.206	alulu.com	1
125.1.54.82	ishiguro-pochi.jp	1
125.1.79.73	t-connectapps.com	1
125.1.61.32	nigatsu.shop	1
125.1.55.70	digitaltwinportal.com	1
125.1.53.177	sf4.jp	1
125.1.55.5	aichi-hswebentry.jp	1
125.1.69.8	shiotsuchi.net	1
125.1.55.44	tymapply.jp	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

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

IP Address	ASN	Details
125.1.54.207	AS2510 FUJITSU LIMITED	`5.76ms` from Osaka, JP
125.1.78.69	AS2510 FUJITSU LIMITED	`3.45ms` from Tokyo, JP
125.1.55.233	AS2510 FUJITSU LIMITED	`5.81ms` from Osaka, JP
125.1.79.10	AS2510 FUJITSU LIMITED	`3.55ms` from Tokyo, JP
125.1.53.194	AS2510 FUJITSU LIMITED	`5.78ms` from Osaka, JP
125.1.80.85	AS55374 FUJITSU LIMITED	`3.59ms` from Tokyo, JP
125.1.77.89	AS55374 FUJITSU LIMITED	`3.53ms` from Tokyo, JP
125.1.52.188	AS2510 FUJITSU LIMITED	`5.68ms` 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
31.215.209.113	AS5384 Emirates Internet	`5.67ms` from Al Fujairah City, AE
66.82.67.193	AS6621 Hughes Network Systems, LLC	`1.98ms` from Ashburn, US
138.88.96.1	AS701 Verizon Business	`2.25ms` from Ashburn, US
52.32.176.113	AS16509 Amazon.com, Inc.	`0.16ms` from Boardman, US
35.164.223.1	AS16509 Amazon.com, Inc.	`0.14ms` from Boardman, US
200.30.110.113	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`1.38ms` from Bogota, CO
66.63.88.1	AS5760 Biddeford Internet Corp	`3.72ms` from Boston, US
130.211.83.129	AS396982 Google LLC	`0.13ms` from Brussels, BE
147.91.129.1	AS13092 Akademska mreza Republike Srbije - AMRES	`11.13ms` from Budapest, HU
200.122.35.1	AS7303 Telecom Argentina S.A.	`16.38ms` from Buenos Aires, AR
200.105.12.1	AS7303 Telecom Argentina S.A.	`1.21ms` from Buenos Aires, AR
105.137.240.1	AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`7.97ms` from Casablanca, MA
198.150.189.1	AS395963 WCAN	`7.36ms` from Chicago, US
73.22.113.65	AS7922 Comcast Cable Communications, LLC	`6.70ms` from Chicago, US
108.219.140.1	AS7018 AT&T Enterprises, LLC	`6.31ms` from Columbus, US
201.194.207.161	AS11830 Instituto Costarricense de Electricidad y Telecom.	`0.83ms` from Curridabat, CR
219.149.9.81	AS134762 CHINANET Liaoning province Dalian MAN network	`0.32ms` from Dalian, CN
47.210.140.1	AS19108 Optimum	`7.88ms` from Dallas, US
24.112.56.1	AS35986 Vyve Broadband	`9.42ms` from Dallas, US
12.44.67.225	AS7018 AT&T Enterprises, LLC	`2.08ms` from Dallas, US
46.243.196.193	AS208864 Weserve B.V.	`4.25ms` from Dronten, NL
91.53.185.129	AS3320 Deutsche Telekom AG	`6.43ms` from Duesseldorf, DE
78.34.103.113	AS8422 NetCologne Gesellschaft fur Telekommunikation mbH	`2.13ms` from Duesseldorf, DE
32.140.84.97	AS7018 AT&T Enterprises, LLC	`1.02ms` from Durham, US
27.154.196.1	AS4134 CHINANET-BACKBONE	`6.00ms` from Fuzhou, CN

Traceroute

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

traceroute -a -n -q1 -f4 -m13 125.1.16.38

traceroute to 125.1.16.38 (125.1.16.38): 13 hops max, 52 byte packets

4 [AS4134] 218.2.39.33 2.189 ms

5 [AS4134] 222.184.32.233 3.477 ms

6 *

7 *

8 *

9 [] 203.86.97.6 97.486 ms

10 [AS2914] 120.88.53.22 109.718 ms

11 *

12 *

13 *

Measurement taken from

IPinfo ProbeNet in Huai'an, 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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