203.90.20.0/22

AS10013 · FreeBit Co.,Ltd.

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Summary

Country	Japan
Domain	ims.jp
ASN	AS10013
Registry	APNIC
ID	MAGMA

WHOIS Details

inetnum:        203.90.16.0 - 203.90.23.255
netname:        MAGMA
descr:          IMS Corporation
descr:          1-14-2, Kasuga, Nishi-ku Kumamoto-shi, Kumamoto, 860-0047, Japan
admin-c:        JNIC1-AP
tech-c:         JNIC1-AP
remarks:        Email address for spam or abuse complaints : [email protected]
country:        JP
mnt-by:         MAINT-JPNIC
mnt-lower:      MAINT-JPNIC
mnt-irt:        IRT-JPNIC-JP
status:         ALLOCATED PORTABLE
last-modified:  2017-04-19T03:16:02Z
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:         [email protected]
abuse-mailbox:  [email protected]
phone:          +81-3-5297-2311
fax-no:         +81-3-5297-2312
admin-c:        JNIC1-AP
tech-c:         JNIC1-AP
auth:           # Filtered
remarks:        [email protected] 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:         [email protected]
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:        203.90.16.0 - 203.90.23.255
netname:        MAGMA-CIDR-BLK-JP
descr:          IMS Corporation
remarks:        Email address for spam or abuse complaints : [email protected]
country:        JP
admin-c:        KT071JP
tech-c:         KT071JP
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:  2017-04-19T20:28:04Z
source:         JPNIC

Nearby Ranges

BGP prefixes that overlap with 203.90.0.0/16

Range	ASN	Company	Num of IPs
203.90.32.0/19	AS18310	SK Broadband Co Ltd	8,192
203.90.24.0/22	AS4858	Corpita Pty Ltd	1,024
203.90.4.0/23	AS10215	Microland Bangalore	512
203.90.225.0/24	AS23881	UDomain Web Hosting Company Ltd	256
203.90.226.0/24	AS23881	UDomain Web Hosting Company Ltd	256
203.90.227.0/24	AS23881	UDomain Web Hosting Company Ltd	256
203.90.228.0/24	AS23881	UDomain Web Hosting Company Ltd	256
203.90.229.0/24	AS23881	UDomain Web Hosting Company Ltd	256
203.90.230.0/24	AS23881	UDomain Web Hosting Company Ltd	256
203.90.254.0/24	AS23881	UDomain Web Hosting Company Ltd	256
203.90.239.0/24	AS55355	HGC Global Communications Limited	256
203.90.245.0/24	AS55355	NewSky Internet LIMITED	256
203.90.246.0/24	AS55355	NewSky Internet LIMITED	256
203.90.247.0/24	AS55355	NewSky Internet LIMITED	256
203.90.248.0/24	AS55355	NewSky Internet LIMITED	256
203.90.249.0/24	AS55355	NewSky Internet LIMITED	256
203.90.250.0/24	AS55355	NewSky Internet LIMITED	256
203.90.255.0/24	AS55355	NewSky Internet LIMITED	256
203.90.31.0/24	AS55581	Corpita assignment to Binary Networks	256
203.90.231.0/24	AS9304	NewSky Internet LIMITED	256
203.90.232.0/24	AS9304	NewSky Internet LIMITED	256
203.90.233.0/24	AS9304	NewSky Internet LIMITED	256
203.90.234.0/24	AS9304	NewSky Internet LIMITED	256
203.90.236.0/24	AS9304	NewSky Internet LIMITED	256
203.90.237.0/24	AS9304	NewSky Internet LIMITED	256
203.90.238.0/24	AS9304	NewSky Internet LIMITED	256
203.90.240.0/24	AS9304	NewSky Internet LIMITED	256
203.90.241.0/24	AS9304	NewSky Internet LIMITED	256
203.90.242.0/24	AS9304	NewSky Internet LIMITED	256
203.90.243.0/24	AS9304	NewSky Internet LIMITED	256
203.90.244.0/24	AS9304	NewSky Internet LIMITED	256
203.90.251.0/24	AS9304	NewSky Internet LIMITED	256
203.90.253.0/24	AS150342	UDomain Web Hosting Company Ltd	256
203.90.224.0/24	AS23881	UDomain Web Hosting Company 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

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

IP Address	ASN	Details
203.90.20.120	AS10013 FreeBit Co.,Ltd.	`2.78ms` from Tokyo, JP
203.90.21.19	AS10013 FreeBit Co.,Ltd.	`2.94ms` from Tokyo, JP
203.90.23.209	AS10013 FreeBit Co.,Ltd.	`2.68ms` 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
167.89.79.230	AS11377 SendGrid, Inc.	`0.38ms` from Ashburn, US
216.164.45.150	AS6079 RCN	`1.53ms` from Ashburn, US
160.40.204.6	AS47616 Center for Research and Technology Hellas (CERTH)	`10.95ms` from Athens, GR
37.191.54.38	AS21334 One Hungary Ltd.	`0.75ms` from Budapest, HU
177.200.14.214	AS52775 TecleNet Solucoes Tecnologicas	`8.10ms` from Curitiba, BR
88.72.213.102	AS3209 Vodafone GmbH	`4.76ms` from Hamburg, DE
154.31.216.54	AS140224 Nebula Global LLC	`0.69ms` from Hong Kong, HK
99.131.150.230	AS7018 AT&T Enterprises, LLC	`7.59ms` from Houston, US
106.195.93.6	AS45609 Bharti Airtel Ltd. AS for GPRS Service	`10.76ms` from Kolkata, IN
176.227.201.86	AS20860 IOMART CLOUD SERVICES LIMITED	`3.10ms` from London, GB
104.34.115.102	AS20001 Charter Communications Inc	`4.66ms` from Los Angeles, US
173.161.150.166	AS7922 Comcast Cable Communications, LLC	`7.70ms` from New York City, US
150.254.233.38	AS9112 POZMAN-EDU	`1.15ms` from Poznan, PL
177.57.255.166	AS22085 Claro S/A	`17.59ms` from Rio de Janeiro, BR
67.123.14.246	AS7018 AT&T Enterprises, LLC	`4.68ms` from San Jose, US
203.234.226.102	AS4766 Korea Telecom	`0.77ms` from Seoul, KR
13.51.8.38	AS16509 Amazon.com, Inc.	`0.13ms` from Stockholm, SE
183.86.84.102	AS10010 TOKAI Communications Corporation	`3.58ms` from Tokyo, JP
101.20.229.70	AS4837 CHINA UNICOM China169 Backbone	`6.49ms` from Beijing, CN
123.159.40.198	AS4837 CHINA UNICOM China169 Backbone	`12.91ms` from Hangzhou, CN
210.0.128.102	AS9304 HGC Global Communications Limited	`0.63ms` from Hong Kong, HK
50.197.222.6	AS7922 Comcast Cable Communications, LLC	`8.82ms` from Houston, US
162.217.148.38	AS13984 SD Data Center	`0.18ms` from Miami, US
72.146.1.166	AS8075 Microsoft Corporation	`0.14ms` from Milan, IT
167.56.246.166	AS6057 Administracion Nacional de Telecomunicaciones	`1.72ms` from Montevideo, UY

Traceroute

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

traceroute -a -n -q1 -f3 203.90.21.1

traceroute to 203.90.21.1 (203.90.21.1): 64 hops max, 52 byte packets

3 [] 210.173.176.49 3.114 ms

4 [AS10013] 219.99.89.118 0.774 ms

5 [AS10013] 219.99.124.201 1.001 ms

6 [AS10013] 43.244.3.138 1.378 ms

7 [AS10013] 203.90.21.1 5.567 ms

Measurement taken from

IPinfo ProbeNet in Tokyo, JP

On January 30th 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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