103.37.132.0/22

AS139468 · DC Communications Inc.

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Summary

Country	Japan
Domain	dc-communications.jp
ASN	AS139468
Registry	APNIC
ID	DCI-JP

WHOIS Details

inetnum:        103.37.132.0 - 103.37.135.255
netname:        DCI-JP
descr:          DC Communications Inc.
country:        JP
org:            ORG-DCI4-AP
admin-c:        DCIA1-AP
tech-c:         DCIA1-AP
status:         ALLOCATED PORTABLE
abuse-c:        AD923-AP
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-DCI-JP
mnt-routes:     MAINT-DCI-JP
mnt-irt:        IRT-DCI-JP
last-modified:  2023-06-08T07:37:46Z
source:         APNIC

irt:            IRT-DCI-JP
address:        Dai 2 Take Bldg. 7F, Shinjuku 1-9-1, Shinjuku-ku Tokyo 160-0022
e-mail:         abuse@dc-communications.jp
abuse-mailbox:  abuse@dc-communications.jp
admin-c:        DCIA1-AP
tech-c:         DCIA1-AP
auth:           # Filtered
remarks:        abuse@dc-communications.jp was validated on 2025-09-23
mnt-by:         MAINT-DCI-JP
last-modified:  2025-11-18T00:33:12Z
source:         APNIC

organisation:   ORG-DCI4-AP
org-name:       DC Communications Inc.
org-type:       LIR
country:        JP
address:        Dai 2 Take Bldg. 7F, Shinjuku 1-9-1
phone:          +81-3-6893-0254
e-mail:         netops@dc-communications.jp
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:17:55Z
source:         APNIC

role:           ABUSE DCIJP
country:        ZZ
address:        Dai 2 Take Bldg. 7F, Shinjuku 1-9-1, Shinjuku-ku Tokyo 160-0022
phone:          +000000000
e-mail:         abuse@dc-communications.jp
admin-c:        DCIA1-AP
tech-c:         DCIA1-AP
nic-hdl:        AD923-AP
remarks:        Generated from irt object IRT-DCI-JP
remarks:        abuse@dc-communications.jp was validated on 2025-09-23
abuse-mailbox:  abuse@dc-communications.jp
mnt-by:         APNIC-ABUSE
last-modified:  2025-09-23T21:32:23Z
source:         APNIC

role:           DC Communications Inc administrator
address:        Dai 2 Take Bldg. 7F, Shinjuku 1-9-1, Shinjuku-ku Tokyo 160-0022
country:        JP
phone:          +81-3-6893-0254
e-mail:         abuse@dc-communications.jp
admin-c:        DCIA1-AP
tech-c:         DCIA1-AP
nic-hdl:        DCIA1-AP
mnt-by:         MAINT-DCI-JP
last-modified:  2019-08-01T06:41:25Z
source:         APNIC

route:          103.37.132.0/22
origin:         AS139468
descr:          DC Communications Inc. Dai 2 Take Bldg. 7F, Shinjuku 1-9-1
mnt-by:         MAINT-DCI-JP
last-modified:  2024-07-21T01:08:57Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 103.37.0.0/16

Range	ASN	Company	Num of IPs
103.37.248.0/22	AS153494	Guochao Group limited	1,024
103.37.64.0/22	AS15830	Alps co.ltd.	1,024
103.37.128.0/22	AS1851	Adelaide University	1,024
103.37.180.0/22	AS202914	IP Resources Trading SRL	1,024
103.37.72.0/22	AS23724	Beijing Jingdong Shangke Information Technology Co. Ltd.	1,024
103.37.108.0/22	AS59094	Daikanyama e-deruhaimu206, 3-13, Daikanyamacho	1,024
103.37.100.0/22	AS58541	QingDao WangXin Information Technology Corp. Limited	1,024
103.37.12.0/22	AS58540	Cenvan (Jinan) Network Technology CO.,LTD	1,024
103.37.204.0/22	AS56068	Lightspeed Technology Group Limited	1,024
103.37.172.0/22	AS4847	Beijing yunchuang communication Technology Co.Ltd.	1,024
103.37.48.0/22	AS132905	Ateneo de Davao University	1,024
103.37.128.0/22	AS4826	Adelaide University	1,024
103.37.68.0/22	AS133389	SUPERLOOP (AUSTRALIA) PTY LTD	1,024
103.37.36.0/22	AS133747	WEI CHING Tech., LTD	1,024
103.37.32.0/22	AS45896	Mobifone Global JSC	1,024
103.37.0.0/22	AS138415		1,024
103.37.28.0/22	AS45896	Mobifone Global JSC	1,024
103.37.92.0/22	AS2519	2-31-4 Nishihara Shibuya-ku	1,024
103.37.84.0/22	AS12975	Palestine Telecommunications Company (PALTEL)	1,024
103.37.240.0/22	AS2516	Altherr Akihabara 708, 1-8-4, Kandasakumacho,	1,024
103.37.168.0/22	AS63494	PT Inovasi Jaringan Nusantara	1,024
103.37.112.0/22	AS59094	4-1-105, Daikanyamacho	1,024
103.37.98.0/23	AS153258	UK Gigafiber Internet Services Private Ltd	512
103.37.200.0/23	AS131226	Indian Institute Of Technology Roorkee	512
103.37.60.0/23	AS149147	GOFIBER SOFTWARE TECHNOLOGY COMPANY LIMITED	512
103.37.62.0/23	AS150419	SubCo Pty Ltd	512
103.37.10.0/23	AS10010	NetLaputa Corporation	512
103.37.8.0/23	AS38880	Network Dynamics Pty Ltd	512
103.37.125.0/24	AS138608	Cloud Host Pte Ltd	256
103.37.7.0/24	AS10111	HKG	256
103.37.124.0/24	AS138608	Cloud Host Pte Ltd	256
103.37.228.0/24	AS134165	CBRE	256
103.37.229.0/24	AS133361	Universitas Katolik Parahyangan	256
103.37.43.0/24	AS132839	UNIT 04,7/F,BRIGHT WAY,TOWER NO. 33 MONG KOK ROAD, Kowloon Hong Kong	256
103.37.116.0/24	AS5065	Bunny Communications LLC	256
103.37.117.0/24	AS5065	Bunny Communications LLC	256
103.37.119.0/24	AS5065	Bunny Communications LLC	256
103.37.42.0/24	AS132839	UNIT 04,7/F,BRIGHT WAY,TOWER NO. 33 MONG KOK ROAD, Kowloon Hong Kong	256
103.37.184.0/24	AS56264	Manu Host	256
103.37.41.0/24	AS132839	UNIT 04,7/F,BRIGHT WAY,TOWER NO. 33 MONG KOK ROAD, Kowloon Hong Kong	256
103.37.40.0/24	AS132839	UNIT 04,7/F,BRIGHT WAY,TOWER NO. 33 MONG KOK ROAD, Kowloon Hong Kong	256
103.37.118.0/24	AS132827	SNDJP	256
103.37.6.0/24	AS132707	Cable & Wireless HKT Limited	256
103.37.185.0/24	AS150417	Manu Host	256

Hosted domains

There are 2 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
103.37.132.61	AS15830 Equinix (EMEA) Acquisition Enterprises B.V.	`0.90ms` from Tokyo, JP
103.37.133.155	AS139468 DC Communications Inc.	`0.24ms` 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
49.229.158.118	AS45458 SBN-ISP/AWN-ISP and SBN-NIX/AWN-NIX	`13.06ms` from Bangkok, TH
196.217.180.166	AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`2.20ms` from Casablanca, MA
216.255.6.22	AS394708 Horizon Telcom Inc.	`4.63ms` from Columbus, US
217.95.78.134	AS3320 Deutsche Telekom AG	`1.82ms` from Frankfurt am Main, DE
178.242.30.54	AS16135 Turkcell A.S.	`16.01ms` from Istanbul, TR
47.152.83.22	AS5650 Frontier Communications of America, Inc.	`3.94ms` from Los Angeles, US
165.228.35.86	AS1221 Telstra Limited	`0.65ms` from Perth, AU
50.247.53.134	AS7922 Comcast Cable Communications, LLC	`9.11ms` from Salt Lake City, US
118.52.166.38	AS4766 Korea Telecom	`1.85ms` from Seoul, KR
61.171.19.198	AS4811 China Telecom (Group)	`3.46ms` from Shanghai, CN
182.155.158.54	AS17809 VEE TIME CORP.	`2.97ms` from Taipei, TW
175.105.225.214	AS10013 FreeBit Co.,Ltd.	`13.93ms` from Tokyo, JP
221.241.246.6	AS17506 ARTERIA Networks Corporation	`1.83ms` from Tokyo, JP
219.54.166.150	AS17676 SoftBank Corp.	`3.33ms` from Tokyo, JP
173.223.113.70	AS16625 Akamai Technologies, Inc.	`0.32ms` from Amsterdam, NL
23.97.191.38	AS8075 Microsoft Corporation	`0.28ms` from Amsterdam, NL
38.13.61.102	AS395354 Starry, Inc.	`0.90ms` from Denver, US
80.217.169.38	AS1257 Tele2 Sverige AB	`6.13ms` from Falkenberg, SE
158.180.20.166	AS31898 Oracle Corporation	`0.22ms` from Frankfurt am Main, DE
91.8.120.230	AS3320 Deutsche Telekom AG	`8.17ms` from Frankfurt am Main, DE
156.230.89.134	AS136907 HUAWEI CLOUDS	`1.11ms` from Hong Kong, HK
218.103.33.150	AS4760 HKT Limited	`1.40ms` from Hong Kong, HK
1.231.22.230	AS9318 SK Broadband Co Ltd	`1.39ms` from Incheon, KR
190.117.246.166	AS12252 America Movil Peru S.A.C.	`8.44ms` from Lima, PE
99.30.239.246	AS7018 AT&T Enterprises, LLC	`2.70ms` from Los Angeles, US

Traceroute

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

traceroute -a -n -q1 103.37.133.253

traceroute to 103.37.133.253 (103.37.133.253): 64 hops max, 52 byte packets

1 [AS15169] 74.125.251.95 1.905 ms

2 *

3 *

4 [] 101.203.71.254 2.874 ms

5 [AS139468] 103.37.133.253 16.427 ms

Measurement taken from

IPinfo ProbeNet in Tokyo, JP

On February 7th 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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