103.11.123.0/24

AS2914 · NTT America, Inc.

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Summary

Country	Japan
Domain	ntt.com
ASN	AS2914
Parent Range	103.11.120.0/22
Registry	APNIC
ID	NTT_COMMUNICATIONS_CORPORATION

WHOIS Details

inetnum:        103.11.123.0 - 103.11.123.255
netname:        NTT_Communications_Corporation
descr:          NTT Communications Corporation
country:        JP
admin-c:        EN118-AP
tech-c:         EN118-AP
abuse-c:        EN118-AP
status:         ASSIGNED NON-PORTABLE
remarks:        For SPAM/ABUSE Issue:abuse@worldfirstcomm.top
mnt-by:         MAINT-M-SQUARE-JP
mnt-irt:        IRT-M-SQUARE-JP
last-modified:  2026-04-17T05:34:13Z
source:         APNIC

irt:            IRT-M-SQUARE-JP
address:        Heights Junes 203, Mitsuzawa-Kamicho 7-8, Kanagawa-ku, Yokohama-shi, Kanagawa, Japan 221-0856
e-mail:         support@m-square.biz
abuse-mailbox:  abuse@m-square.biz
admin-c:        MINA6-AP
tech-c:         MINA6-AP
auth:           # Filtered
remarks:        abuse@m-square.biz was validated on 2026-02-24
remarks:        support@m-square.biz was validated on 2026-02-24
mnt-by:         MAINT-M-SQUARE-JP
last-modified:  2026-02-24T21:43:34Z
source:         APNIC

person:         Eiji Nagamatsu
address:        Heights Junes 203, Mitsuzawa-Kamicho 7-8, Kanagawa-ku, Yokohama-shi, Kanagawa, Japan 221-0856
country:        JP
phone:          +81-3-6682-4929
e-mail:         eiji.nagamatsu@m-square.biz
nic-hdl:        EN118-AP
mnt-by:         MAINT-M-SQUARE-JP
last-modified:  2015-06-15T07:12:46Z
source:         APNIC

route:          103.11.123.0/24
origin:         AS2914
descr:          M-SQUARE, Inc. Heights Junes 203, Mitsuzawa-Kamicho 7-8  Kanagawa-ku
mnt-by:         MAINT-M-SQUARE-JP
last-modified:  2026-04-17T05:38:43Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 103.11.123.0/24

Range	ASN	Company	Num of IPs
103.11.120.0/22	AS132827	Heights Junes 203, Mitsuzawa-Kamicho 7-8 Kanagawa-ku	1,024

Nearby Ranges

BGP prefixes that overlap with 103.11.0.0/16

Range	ASN	Company	Num of IPs
103.11.12.0/22	AS17887	TCC Technology Co., Ltd.	1,024
103.11.172.0/22	AS131348	Joint stock Commercial Bank for Foreign Trade of Viet Nam	1,024
103.11.216.0/22	AS132080	M.A.T Co., Ltd.	1,024
103.11.32.0/22	AS132124	Information and Communication Technology	1,024
103.11.120.0/22	AS132827	Heights Junes 203, Mitsuzawa-Kamicho 7-8 Kanagawa-ku	1,024
103.11.80.0/22	AS135817	Esto Internet private limited	1,024
103.11.208.0/22	AS23822	HAGI Television Co., Ltd.	1,024
103.11.88.0/22	AS24334	CIS Campus Network	1,024
103.11.68.0/22	AS3561	Orient Express LDI Limited	1,024
103.11.76.0/22	AS35916	5G NETWORK OPERATIONS PTY LTD	1,024
103.11.124.0/22	AS38477	Solarix Limited	1,024
103.11.24.0/22	AS38690	LX	1,024
103.11.188.0/22	AS38719	Vodien Internet Solutions Pte Ltd	1,024
103.11.248.0/22	AS45361	Ulsan Jung-Ang Broadcasting Network	1,024
103.11.52.0/22	AS45671	Servers Australia Pty Ltd	1,024
103.11.156.0/22	AS55394	GREE, Inc.	1,024
103.11.96.0/22	AS55653	PT Skyline Semesta	1,024
103.11.136.0/22	AS58445	Dutch-Bangla Bank Limited	1,024
103.11.144.0/22	AS9290	GoHosting	1,024
103.11.44.0/22	AS9976	Namincheon Brodcasting Co., Ltd.	1,024
103.11.72.0/23	AS45561	M800 Limited	512
103.11.58.0/23	AS4766	KOREA DATA	512
103.11.22.0/23	AS58390	PT. Faasri Utama Sakti	512
103.11.198.0/23	AS135905	VIET NHAT HYDRAULIC MECHANICAL COMPANY LIMITED	512
103.11.74.0/23	AS136170	PT. EXABYTES NETWORK INDONESIA	512
103.11.132.0/23	AS138829	PT. Capoeng Digital Nusantara	512
103.11.134.0/23	AS58392	PT. Sewiwi Indonesia	512
103.11.121.0/24	AS2914	NTT Communications Corporation	256
103.11.120.0/24	AS2914	NTT Communications Corporation	256
103.11.122.0/24	AS2914	NTT Communications Corporation	256
103.11.221.0/24	AS30133	Internet Systems Consortium	256
103.11.179.0/24	AS58394	Badan Pemeriksa Keuangan (BPK RI)	256
103.11.222.0/24	AS58396	PT DEWATA TELEMATIKA	256
103.11.161.0/24	AS38456	OCEANIC BROADBAND SOLUTIONS PTY LTD	256
103.11.162.0/24	AS38456	OCEANIC BROADBAND SOLUTIONS PTY LTD	256
103.11.160.0/24	AS38456	OCEANIC BROADBAND SOLUTIONS PTY LTD	256
103.11.163.0/24	AS38456	OCEANIC BROADBAND SOLUTIONS PTY LTD	256
103.11.126.0/24	AS38477	Unleash Computers Ltd	256
103.11.21.0/24	AS58396	PT DEWATA TELEMATIKA	256
103.11.124.0/24	AS38477	Unleash Computers Ltd	256
103.11.127.0/24	AS38477	Unleash Computers Ltd	256
103.11.125.0/24	AS38477	Unleash Computers Ltd	256
103.11.187.0/24	AS38505	PT. Graha Multimedia Nusantara	256
103.11.186.0/24	AS38505	PT. Graha Multimedia Nusantara	256
103.11.12.0/24	AS58430	T.C.C. Technology Co., Ltd.	256
103.11.143.0/24	AS58436	SECUREAX PTE LTD - Singapore Managed Hosting Provider	256
103.11.66.0/24	AS397651	Sneaker Server, LLC	256
103.11.117.0/24	AS45117	Ishan Netsol Pvt Ltd	256
103.11.118.0/24	AS45117	Ishan Netsol Pvt Ltd	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
195.240.116.200	AS1136 KPN B.V.	`2.98ms` from Amsterdam, NL
74.214.183.120	AS3801 Mikrotec Internet Services	`12.16ms` from Ashburn, US
54.213.221.248	AS16509 Amazon.com, Inc.	`0.25ms` from Boardman, US
175.152.83.136	AS4837 CHINA UNICOM China169 Backbone	`2.78ms` from Chengdu, CN
24.166.169.232	AS11427 Charter Communications Inc	`14.35ms` from Dallas, US
103.215.203.200	AS138298 A2j Data Services Pvt. Ltd.	`1.32ms` from Delhi, IN
43.169.38.56	AS139341 ACE	`0.12ms` from Johannesburg, ZA
74.208.196.8	AS8560 IONOS SE	`0.40ms` from Lenexa, US
98.48.245.40	AS7922 Comcast Cable Communications, LLC	`11.93ms` from Orlando, US
213.29.226.248	AS13036 T-Mobile Czech Republic a.s.	`8.86ms` from Prague, CZ
200.12.23.136	AS7004 TELEFÓNICA CHILE S.A.	`1.15ms` from Santiago, CL
45.195.161.200	AS214238 HOST TELECOM LTD	`0.13ms` from Secaucus, US
94.236.198.168	AS42555 OPTICCOM- BULGARIA Ltd.	`0.53ms` from Sofia, BG
181.102.97.56	AS7303 Telecom Argentina S.A.	`12.92ms` from Buenos Aires, AR
103.191.175.232	AS150135 M/s. Chesta	`3.19ms` from Dhaka, BD
14.216.190.216	AS4134 CHINANET BACKBONE	`3.61ms` from Guangzhou, CN
79.240.183.104	AS3320 Deutsche Telekom AG	`4.14ms` from Nuernberg, DE
82.185.194.120	AS3269 Telecom Italia S.p.A.	`5.55ms` from Rende, IT
13.48.219.56	AS16509 Amazon.com, Inc.	`0.09ms` from Stockholm, SE
171.83.204.8	AS4134 CHINANET BACKBONE	`3.27ms` from Wuhan, CN
62.80.138.56	AS24751 Jakobstadsnejdens Telefon Ab	`4.93ms` from Helsinki, FI
8.210.138.40	AS45102 Alibaba (US) Technology Co., Ltd.	`0.74ms` from Hong Kong, HK
1.247.82.56	AS9318 SK Broadband Co Ltd	`2.33ms` from Incheon, KR
194.193.184.200	AS7545 TPG Telecom Limited	`1.62ms` from Melbourne, AU
63.119.204.40	AS701 Verizon Business	`7.05ms` from Philadelphia, US

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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