103.6.57.0/24

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
103.6.176.0/22	AS9381	HKBN Enterprise Solutions HK Limited	1,024
103.6.128.0/22	AS41095	IPTP LIMITED	1,024
103.6.152.0/22	AS9381	HKBN Enterprise Solutions HK Limited	1,024
103.6.48.0/22	AS9381	HKBN Enterprise Solutions HK Limited	1,024
103.6.136.0/22	AS9381	HKBN Enterprise Solutions HK Limited	1,024
103.6.140.0/22	AS9381	HKBN Enterprise Solutions HK Limited	1,024
103.6.96.0/22	AS38909	ARLINE BERBA ESTRADA t/a ARDION LINE WEB DESIGN	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
103.6.196.0/22	AS46015	Exa Bytes Network Sdn.Bhd.	1,024
103.6.228.0/22	AS139259	Shanghai Kuanhui Tech. Co.,ltd	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
103.6.8.0/22	AS17726	Telecom Cambodia (T.C.)	1,024
103.6.200.0/22	AS17995	PT. Arsen Kusuma Indonesia	1,024
103.6.144.0/22	AS56030	Voyager Internet Ltd.	1,024
103.6.236.0/22	AS131310	Block 1 MTDC Server Farm Complex	1,024
103.6.156.0/22	AS150016	Thirumala Tripleplay Network	1,024
103.6.252.0/22	AS10148	The University of Melbourne	1,024
103.6.216.0/22	AS6939	Astrill	1,024
103.6.240.0/22	AS132827	AMDIA Inc.	1,024
103.6.12.0/22	AS7604	Zettagrid Pty Ltd	1,024
103.6.72.0/22	AS38705	KOREA DATA	1,024
103.6.100.0/22	AS9286	KINX	1,024
103.6.80.0/22	AS9318	SK Broadband Co Ltd	1,024
103.6.182.0/23	AS45530	Agoda Company Pte. Ltd.	512
103.6.124.0/23	AS150768	Colin Interior Decoration Design Ltd.	512
103.6.234.0/23	AS152992	HASAKI VIETNAM SECURITY SERVICES COMPANY LIMITED	512
103.6.248.0/23	AS140815	MQM TECHNOLOGY AND SERVICES COMPANY LIMITED	512
103.6.232.0/23	AS203020	Manasi Sales Corporation	512
103.6.60.0/24	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
103.6.20.0/24	AS202736	WISDOM CLOUD INTERNET TECHNOLOGY PTE. LTD.	256
103.6.61.0/24	AS2519	NET-MANAGE-JP	256
103.6.5.0/24	AS32242	Home broadband service	256
103.6.4.0/24	AS32242	LT IDC Section 2	256
103.6.171.0/24	AS36007	CloudWebManage Platform	256
103.6.169.0/24	AS36007	VPSServer.com /24 block for SINGAPORE Location	256
103.6.170.0/24	AS36007	CloudWebManage Platform	256
103.6.168.0/24	AS36007	VPSServer.com /24 block for SINGAPORE Location	256
103.6.86.0/24	AS36236	Host Virtual, Inc	256
103.6.84.0/24	AS36236	Host Virtual, Inc	256
103.6.87.0/24	AS36236	Host Virtual, Inc	256
103.6.105.0/24	AS45657	NSW Rural Fire Service	256
103.6.196.0/24	AS46015	NOC Operation	256
103.6.167.0/24	AS4755	EXPLEO SOLUTIONS LIMITED	256
103.6.89.0/24	AS4775	Globe Telecom (GMCR,INC)	256
103.6.211.0/24	AS50889	Pentanet Limited	256

Hosted domains

There are no domains currently hosted on this ASN.

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

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
94.71.194.56	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`1.73ms` from Athens, GR
86.122.98.24	AS8708 DIGI ROMANIA S.A.	`3.91ms` from Bucharest, RO
18.200.93.184	AS16509 Amazon.com, Inc.	`0.13ms` from Dublin, IE
87.237.122.24	AS38927 Net-Build GmbH	`3.80ms` from Frankfurt am Main, DE
139.189.241.56	AS4134 CHINANET BACKBONE	`3.90ms` from Haikou, CN
113.161.95.56	AS45899 VNPT Corp	`1.09ms` from Ho Chi Minh City, VN
121.230.213.136	AS4134 CHINANET BACKBONE	`4.95ms` from Nanjing, CN
108.21.177.184	AS701 Verizon Business	`2.58ms` from New York City, US
173.232.149.216	AS62904 Eonix Corporation	`0.29ms` from Phoenix, US
121.22.24.8	AS4837 CHINA UNICOM China169 Backbone	`13.00ms` from Qingdao, CN
27.7.68.88	AS17488 Hathway IP Over Cable Internet	`1.26ms` from Saint Thomas Mount, IN
77.143.53.232	AS49902 SOCIETE REUNIONNAISE DU RADIOTELEPHONE SCS	`2.77ms` from Saint-Denis, RE
1.117.219.88	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.45ms` from Shanghai, CN
188.42.202.248	AS7979 Servers.com, Inc.	`0.65ms` from Singapore, SG
142.215.24.24	AS15830 Equinix (EMEA) Acquisition Enterprises B.V.	`1.98ms` from Ashburn, US
76.160.144.40	AS7029 Windstream Communications LLC	`0.50ms` from Chicago, US
217.235.16.152	AS3320 Deutsche Telekom AG	`10.27ms` from Frankfurt am Main, DE
45.151.40.184	AS212457 Impro Solutions SAS	`1.02ms` from Luxembourg, LU
31.35.53.56	AS5410 Bouygues Telecom SA	`5.38ms` from Marseille, FR
110.175.228.152	AS7545 TPG Telecom Limited	`11.21ms` from Melbourne, AU
31.181.99.24	AS12389 PJSC Rostelecom	`16.76ms` from Moscow, RU
159.138.194.104	AS136907 HUAWEI CLOUDS	`1.22ms` from Moscow, RU
13.126.155.56	AS16509 Amazon.com, Inc.	`0.16ms` from Mumbai, IN
119.47.203.216	AS7679 QTnet,Inc.	`12.67ms` from Osaka, JP
27.213.183.232	AS4837 CHINA UNICOM China169 Backbone	`4.53ms` from Qingdao, CN

Traceroute

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

traceroute -a -n -q1 103.6.57.21

traceroute to 103.6.57.21 (103.6.57.21): 64 hops max, 52 byte packets

1 [AS136258] 103.106.228.2 0.449 ms

2 *

3 [] 210.173.177.104 0.698 ms

4 *

5 [AS15830] 112.137.191.18 1.113 ms

6 *

7 *

8 [AS15830] 103.6.57.21 1.748 ms

Measurement taken from

IPinfo ProbeNet in Tokyo, JP

On April 13th 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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