103.6.56.0/24

AS15830 · Equinix (EMEA) Acquisition Enterprises B.V.

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Summary

Country	Japan
Domain	alps-inc.net
ASN	AS15830
Registry	APNIC
ID	SMARTNET-AS-AP

WHOIS Details

inetnum:        103.6.56.0 - 103.6.59.255
netname:        ALPS
descr:          Alps co.ltd.
descr:          3-14-1 Toranomon, Minato-ku Tokyo 150-0001, Japan
country:        JP
admin-c:        JNIC1-AP
tech-c:         JNIC1-AP
remarks:        Email address for spam or abuse complaints : support@alps-inc.net
mnt-by:         MAINT-JPNIC
mnt-routes:     MAINT-JPNIC
mnt-irt:        IRT-JPNIC-JP
status:         ALLOCATED PORTABLE
last-modified:  2021-08-03T22:29:16Z
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 2020-07-23
mnt-by:         MAINT-JPNIC
last-modified:  2022-06-14T04:26:58Z
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:        103.6.56.0 - 103.6.59.255
netname:        ALPS-CIDR-BLK-JP
descr:          Alps co.ltd.
remarks:        Email address for spam or abuse complaints : support@alps-inc.net
country:        JP
admin-c:        JP00215779
tech-c:         JP00215779
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)
last-modified:  2021-08-11T19:22:42Z
source:         JPNIC

Nearby Ranges

BGP prefixes that overlap with 103.6.0.0/16

Range	ASN	Company	Num of IPs
103.6.252.0/22	AS10148	The University of Melbourne	1,024
103.6.236.0/22	AS131310	Block 1 MTDC Server Farm Complex	1,024
103.6.240.0/22	AS132827	AMDIA Inc.	1,024
103.6.228.0/22	AS139259	Shanghai Kuanhui Tech. Co.,ltd	1,024
103.6.156.0/22	AS150016	Thirumala Tripleplay Network	1,024
103.6.8.0/22	AS17726	Telecom Cambodia (T.C.)	1,024
103.6.200.0/22	AS17995	PT. Arsen Kusuma Indonesia	1,024
103.6.228.0/22	AS21859	Shanghai Kuanhui Tech. Co.,ltd	1,024
103.6.16.0/22	AS23831	NISHIOWARI CATV CORPORATION	1,024
103.6.96.0/22	AS38909	ARLINE BERBA ESTRADA t/a ARDION LINE WEB DESIGN	1,024
103.6.128.0/22	AS41095	IPTP LIMITED	1,024
103.6.196.0/22	AS46015	Exa Bytes Network Sdn.Bhd.	1,024
103.6.220.0/22	AS4811	Shanghai ruisu Network Technology Co.,Ltd	1,024
103.6.220.0/22	AS4812	Shanghai ruisu Network Technology Co.,Ltd	1,024
103.6.144.0/22	AS56030	Voyager Internet Ltd.	1,024
103.6.216.0/22	AS6939	Astrill	1,024
103.6.12.0/22	AS7604	Zettagrid Pty Ltd	1,024
103.6.100.0/22	AS9286	KINX	1,024
103.6.80.0/22	AS9318	SK Broadband Co Ltd	1,024
103.6.136.0/22	AS9381	HKBN Enterprise Solutions HK Limited	1,024
103.6.140.0/22	AS9381	HKBN Enterprise Solutions HK Limited	1,024
103.6.152.0/22	AS9381	HKBN Enterprise Solutions HK Limited	1,024
103.6.176.0/22	AS9381	HKBN Enterprise Solutions HK Limited	1,024
103.6.48.0/22	AS9381	HKBN Enterprise Solutions HK Limited	1,024
103.6.232.0/23	AS203020	Manasi Sales Corporation	512
103.6.182.0/23	AS45530	Agoda Company Pte. Ltd.	512
103.6.234.0/23	AS152992	HASAKI VIETNAM SECURITY SERVICES COMPANY LIMITED	512
103.6.124.0/23	AS150768	Colin Interior Decoration Design Ltd.	512
103.6.248.0/23	AS140815	MQM TECHNOLOGY AND SERVICES COMPANY LIMITED	512
103.6.122.0/24	AS151675	IHOME-BD	256
103.6.123.0/24	AS153800	IHOME-BD	256
103.6.10.0/24	AS17726	Telecom Cambodia (T.C.)	256
103.6.11.0/24	AS17726	Telecom Cambodia (T.C.)	256
103.6.6.0/24	AS55361	LT IDC Section 2	256
103.6.8.0/24	AS17726	Telecom Cambodia (T.C.)	256
103.6.9.0/24	AS17726	Telecom Cambodia (T.C.)	256
103.6.7.0/24	AS55361	LT IDC Section 2	256
103.6.20.0/24	AS202736	WISDOM CLOUD INTERNET TECHNOLOGY PTE. LTD.	256
103.6.21.0/24	AS202736	WISDOM CLOUD INTERNET TECHNOLOGY PTE. LTD.	256
103.6.22.0/24	AS202736	WISDOM CLOUD INTERNET TECHNOLOGY PTE. LTD.	256
103.6.23.0/24	AS202736	WISDOM CLOUD INTERNET TECHNOLOGY PTE. LTD.	256
103.6.13.0/24	AS7604	Zettagrid Pty Ltd.	256
103.6.150.0/24	AS56300	MyRepublic Ltd	256
103.6.61.0/24	AS2519	NET-MANAGE-JP	256
103.6.4.0/24	AS32242	LT IDC Section 2	256
103.6.5.0/24	AS32242	Home broadband service	256
103.6.168.0/24	AS36007	VPSServer.com /24 block for SINGAPORE Location	256
103.6.169.0/24	AS36007	VPSServer.com /24 block for SINGAPORE Location	256
103.6.170.0/24	AS36007	CloudWebManage Platform	256
103.6.171.0/24	AS36007	CloudWebManage Platform	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
103.6.56.117	AS15830 Equinix (EMEA) Acquisition Enterprises B.V.	`1.76ms` 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
52.217.16.184	AS16509 Amazon.com, Inc.	`0.52ms` from Ashburn, US
73.237.242.72	AS7922 Comcast Cable Communications, LLC	`4.84ms` from Atlanta, US
35.83.151.120	AS16509 Amazon.com, Inc.	`0.17ms` from Boardman, US
217.136.47.24	AS5432 Proximus NV	`2.93ms` from Brussels, BE
181.6.5.232	AS7303 Telecom Argentina S.A.	`13.87ms` from Buenos Aires, AR
160.250.8.216	AS134562 DISCOVERY INTERNET	`0.22ms` from Dhaka, BD
2.123.216.168	AS5607 Sky UK Limited	`4.94ms` from Erith, GB
80.146.59.184	AS3320 Deutsche Telekom AG	`8.70ms` from Frankfurt am Main, DE
42.186.187.184	AS45062 Netease-Network	`3.73ms` from Hangzhou, CN
182.239.95.88	AS9231 China Mobile Hong Kong Company Limited	`0.27ms` from Hong Kong, HK
87.19.186.232	AS3269 Telecom Italia S.p.A.	`2.52ms` from Milan, IT
73.94.14.88	AS7922 Comcast Cable Communications, LLC	`6.48ms` from Minneapolis, US
223.190.194.152	AS24560 Bharti Airtel Ltd., Telemedia Services	`14.53ms` from Saint Thomas Mount, IN
85.236.238.40	AS34318 ASAK Glasfaser GmbH	`4.92ms` from Vienna, AT
61.52.206.40	AS4837 CHINA UNICOM China169 Backbone	`2.32ms` from Zhengzhou, CN
108.166.127.8	AS19994 Rackspace Hosting	`0.56ms` from Chicago, US
98.19.228.104	AS7029 Windstream Communications LLC	`11.12ms` from Chicago, US
139.178.87.120	AS54825 Packet Host, Inc.	`0.19ms` from Dallas, US
84.144.224.152	AS3320 Deutsche Telekom AG	`6.02ms` from Frankfurt am Main, DE
201.46.217.200	AS28615 Televisao Cidade S/A	`8.82ms` from Joao Pessoa, BR
92.159.143.120	AS3215 Orange S.A.	`1.84ms` from Lyon, FR
179.30.168.72	AS6057 Administracion Nacional de Telecomunicaciones	`19.67ms` from Montevideo, UY
24.213.228.104	AS11351 Charter Communications Inc	`13.38ms` from New York City, US
165.230.105.24	AS46 Rutgers, The State University	`4.57ms` from New York City, US
202.89.80.8	AS23822 HAGI Television Co., Ltd.	`15.82ms` from Osaka, JP

Traceroute

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

traceroute -a -n -q1 103.6.56.111

traceroute to 103.6.56.111 (103.6.56.111): 64 hops max, 52 byte packets

1 [AS136258] 103.106.228.2 0.769 ms

2 *

3 [] 210.173.177.104 0.489 ms

4 *

5 [AS15830] 112.137.191.18 1.113 ms

6 *

7 *

8 [AS15830] 103.6.56.111 1.976 ms

Measurement taken from

IPinfo ProbeNet in Tokyo, JP

On March 21st 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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