209.131.124.0/23

AS133458 · FPT Smart Cloud Japan Co., Ltd

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Summary

Country	Japan
Domain	fptcloud.com
ASN	AS133458
Registry	APNIC
ID	FSCJCL-JP

WHOIS Details

inetnum:        209.131.124.0 - 209.131.125.255
netname:        FSCJCL-JP
descr:          FPT Smart Cloud Japan Co., Ltd
country:        JP
org:            ORG-FSCJ1-AP
admin-c:        FSCJ1-AP
tech-c:         FSCJ1-AP
abuse-c:        AF884-AP
status:         ALLOCATED PORTABLE
remarks:        --------------------------------------------------------
remarks:        To report network abuse, please contact mnt-irt
remarks:        For troubleshooting, please contact tech-c and admin-c
remarks:        Report invalid contact via www.apnic.net/invalidcontact
remarks:        --------------------------------------------------------
mnt-by:         APNIC-HM
mnt-lower:      MAINT-FSCJCL-JP
mnt-routes:     MAINT-FSCJCL-JP
mnt-irt:        IRT-FSCJCL-JP
last-modified:  2025-08-07T06:10:17Z
source:         APNIC

irt:            IRT-FSCJCL-JP
address:        Tokyo - to, Minato - ku, Mita, 3 - chome, 5 - 19 - 33, Tokyo Minato 108-0073
e-mail:         fci.ncp.ops.jp@fpt.com
e-mail:         cuonghv20@fpt.com
abuse-mailbox:  fci.ncp.ops.jp@fpt.com
abuse-mailbox:  cuonghv20@fpt.com
admin-c:        FSCJ1-AP
tech-c:         FSCJ1-AP
auth:           # Filtered
remarks:        support@fptcloud.com is change to fci.ncp.ops.jp@fpt.com
remarks:        cuonghv20@fpt.com was validated on 2025-07-16
remarks:        fci.ncp.ops.jp@fpt.com was validated on 2025-08-04
mnt-by:         MAINT-FSCJCL-JP
last-modified:  2025-11-18T00:38:04Z
source:         APNIC

organisation:   ORG-FSCJ1-AP
org-name:       FPT Smart Cloud Japan Co., Ltd
org-type:       LIR
country:        JP
address:        Tokyo - to, Minato - ku, Mita, 3 - chome, 5 - 19 - 33
phone:          +81366346868
e-mail:         vuth10@fpt.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2024-12-09T13:10:58Z
source:         APNIC

role:           ABUSE FSCJCLJP
country:        ZZ
address:        Tokyo - to, Minato - ku, Mita, 3 - chome, 5 - 19 - 33, Tokyo Minato 108-0073
phone:          +000000000
e-mail:         fci.ncp.ops.jp@fpt.com
e-mail:         cuonghv20@fpt.com
admin-c:        FSCJ1-AP
tech-c:         FSCJ1-AP
nic-hdl:        AF884-AP
remarks:        Generated from irt object IRT-FSCJCL-JP
remarks:        cuonghv20@fpt.com was validated on 2025-07-16
remarks:        fci.ncp.ops.jp@fpt.com was validated on 2025-08-04
abuse-mailbox:  fci.ncp.ops.jp@fpt.com
abuse-mailbox:  cuonghv20@fpt.com
mnt-by:         APNIC-ABUSE
last-modified:  2025-08-04T02:25:18Z
source:         APNIC

role:           FPT Smart Cloud Japan Co Ltd administrator
address:        Tokyo - to, Minato - ku, Mita, 3 - chome, 5 - 19 - 33, Tokyo Minato 108-0073
country:        JP
phone:          +81366346868
e-mail:         support@fptcloud.com
admin-c:        FSCJ1-AP
tech-c:         FSCJ1-AP
nic-hdl:        FSCJ1-AP
mnt-by:         MAINT-FSCJCL-JP
last-modified:  2024-12-19T07:30:39Z
source:         APNIC

route:          209.131.124.0/23
origin:         AS133458
descr:          FPT Smart Cloud Japan Co., Ltd Tokyo - to, Minato - ku, Mita, 3 - chome, 5 - 19 - 33
mnt-by:         MAINT-FSCJCL-JP
last-modified:  2025-08-11T22:35:48Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 209.131.0.0/16

Range	ASN	Company	Num of IPs
209.131.0.0/19	AS12129	123.Net, Inc.	8,192
209.131.192.0/19	AS11069	Altafiber	8,192
209.131.240.0/20	AS23314	Summit Broadband	4,096
209.131.80.0/20	AS399597	WASHINGTON & JEFFERSON COLLEGE	4,096
209.131.224.0/21	AS15011	Jaguar Communications	2,048
209.131.232.0/22	AS62948	Air Link Rural Broadband, LLC	1,024
209.131.112.0/22	AS3342	Cibicom A/S	1,024
209.131.236.0/22	AS393552	Longmont Power & Communications	1,024
209.131.67.0/24	AS49581	Aryananet.com	256
209.131.249.0/24	AS23314	Summit Broadband	256
209.131.226.0/24	AS400155	Manchester Hartland	256
209.131.126.0/24	AS214329	BGP Network LLC	256
209.131.248.0/24	AS23314	Summit Broadband	256
209.131.70.0/24	AS211211	IT-Develop DOO	256

Hosted domains

There are 5 domain names hosted across 4 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP

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

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Pingable IPs

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

IP Address	ASN	Details
209.131.125.159	AS133458 FPT Smart Cloud Japan Co., Ltd	`1.85ms` from Tokyo, JP
209.131.124.253	AS133458 FPT Smart Cloud Japan Co., Ltd	`1.70ms` 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
223.207.117.55	AS45758 Triple T Broadband Public Company Limited	`7.06ms` from Bangkok, TH
122.167.40.23	AS24560 Bharti Airtel Ltd., Telemedia Services	`1.98ms` from Bengaluru, IN
175.23.19.135	AS4837 CHINA UNICOM China169 Backbone	`4.62ms` from Changchun, CN
67.175.206.119	AS7922 Comcast Cable Communications, LLC	`4.38ms` from Chicago, US
204.2.46.215	AS2914 NTT America, Inc.	`0.22ms` from Dallas, US
193.150.7.247	AS31091 TOV Informational Analytical Center Liga	`1.28ms` from Kyiv, UA
216.119.69.23	AS14992 NewtekOne, Inc.	`9.71ms` from Los Angeles, US
3.99.255.135	AS16509 Amazon.com, Inc.	`0.14ms` from Montreal, CA
213.80.215.199	AS15974 Joint Stock Company TransTeleCom	`6.04ms` from Samara, RU
61.96.248.7	AS45374 CCS	`5.71ms` from Seoul, KR
118.57.226.231	AS4766 Korea Telecom	`6.93ms` from Seoul, KR
121.175.12.119	AS4766 Korea Telecom	`5.91ms` from Seoul, KR
79.178.37.183	AS8551 Bezeq International Ltd.	`2.00ms` from Tel Aviv, IL
60.144.97.151	AS17676 SoftBank Corp.	`2.54ms` from Tokyo, JP
14.137.22.39	AS55850 Mercury NZ Limited	`1.18ms` from Auckland, NZ
182.52.210.183	AS23969 TOT Public Company Limited	`7.77ms` from Bangkok, TH
58.181.252.71	AS7693 KSC Commercial Internet Co. Ltd.	`0.22ms` from Bangkok, TH
36.49.172.55	AS4134 CHINANET-BACKBONE	`11.50ms` from Dalian, CN
79.232.159.7	AS3320 Deutsche Telekom AG	`1.48ms` from Frankfurt am Main, DE
86.189.149.103	AS2856 British Telecommunications PLC	`2.55ms` from London, GB
91.189.86.151	AS42244 eServer s.r.o.	`1.08ms` from Moscow, RU
27.127.28.55	AS2518 BIGLOBE Inc.	`2.49ms` from Osaka, JP
59.88.243.7	AS9829 National Internet Backbone	`19.92ms` from Saint Thomas Mount, IN
115.22.169.231	AS4766 Korea Telecom	`6.09ms` from Seoul, KR
175.111.69.167	AS15830 Equinix (EMEA) Acquisition Enterprises B.V.	`1.07ms` from Tokyo, JP

Traceroute

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

traceroute -a -n -q1 -f5 209.131.125.123

traceroute to 209.131.125.123 (209.131.125.123): 64 hops max, 52 byte packets

5 [AS2914] 61.120.144.54 78.653 ms

6 [] 193.114.182.95 69.929 ms

7 [AS8220] 148.109.3.178 77.197 ms

8 *

9 *

10 [AS133458] 209.131.125.1 74.421 ms

11 [AS133458] 209.131.125.123 77.71 ms

Measurement taken from

IPinfo ProbeNet in Singapore, SG

On January 9th 2026

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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