121.50.152.0/21

AS10013  ·  FreeBit Co.,Ltd.

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Summary

Country Japan
Domain freebit.com
ASN AS10013
Registry JPNIC
ID FB-NET

WHOIS Details

inetnum:        121.50.152.0 - 121.50.159.255
netname:        FBDC
descr:          FreeBit Co., Ltd.
descr:          13F E.Space Tower 3-6 Maruyama-cho,
descr:          Shibuya-ku,Tokyo,Japan
country:        JP
admin-c:        JNIC1-AP
tech-c:         JNIC1-AP
status:         ALLOCATED PORTABLE
remarks:        Email address for spam or abuse complaints : opinion@FreeBit.NET
mnt-by:         MAINT-JPNIC
mnt-irt:        IRT-JPNIC-JP
mnt-lower:      MAINT-JPNIC
last-modified:  2019-08-09T10:12:00Z
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:        121.50.152.0 - 121.50.159.255
netname:        FBDC-CIDR-BLK-JP
descr:          FreeBit Co., Ltd.
remarks:        Email address for spam or abuse complaints : opinion@FreeBit.NET
country:        JP
admin-c:        JP00000154
tech-c:         JP00000154
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:  2019-08-10T01:48:46Z
source:         JPNIC

Nearby Ranges

BGP prefixes that overlap with 121.50.0.0/16

Range ASN Company Num of IPs
121.50.224.0/19 AS17857 SK Broadband Co Ltd 8,192
121.50.176.0/20 AS18046 Chuan Chan Co. Ltd. 4,096
121.50.16.0/20 AS4668 LG CNS 4,096
121.50.192.0/20 AS9313 Network Technology (AUST) P/L 4,096
121.50.208.0/21 AS9313 Network Technology (AUST) P/L 2,048
121.50.40.0/21 AS63997 Tsukaeru.net, Web Hosting Company, Japan 2,048
121.50.48.0/21 AS151374 Foresightwave INC. 2,048
121.50.160.0/21 AS2497 Hikari Cable TV Co., Ltd 2,048
121.50.218.0/24 AS132337 Axclusive 256
121.50.219.0/24 AS132337 Axclusive 256
121.50.220.0/24 AS132337 Axclusive 256
121.50.221.0/24 AS132337 Axclusive 256
121.50.222.0/24 AS132337 Axclusive 256
121.50.223.0/24 AS132337 Axclusive 256
121.50.176.0/24 AS18046 Chuan Chan Co. Ltd. 256
121.50.177.0/24 AS18046 Chuan Chan Co. Ltd. 256
121.50.179.0/24 AS18046 Chuan Chan Co. Ltd. 256
121.50.181.0/24 AS18046 Chuan Chan Co. Ltd. 256
121.50.183.0/24 AS18046 Chuan Chan Co. Ltd. 256
121.50.190.0/24 AS18046 Chuan Chan Co. Ltd. 256
121.50.191.0/24 AS18046 Chuan Chan Co. Ltd. 256
121.50.0.0/24 AS24109 WNS NASHIK OFFICE 256
121.50.57.0/24 AS10006 SECOM Trust Systems CO.,LTD. 256
121.50.3.0/24 AS24109 WNS Global Services 256
121.50.4.0/24 AS24109 WNS BANGLORE OFFICE 256
121.50.5.0/24 AS24109 WNS Chennai OFFICE 256
121.50.6.0/24 AS24109 WNS Philippines Office Network 256
121.50.7.0/24 AS24109 WNS CHENNAI SEZ OFFICE 256
121.50.33.0/24 AS38750 PT Telemedia Dinamika Sarana 256
121.50.34.0/24 AS38750 PT Telemedia Dinamika Sarana 256
121.50.35.0/24 AS38750 PT Telemedia Dinamika Sarana 256
121.50.36.0/24 AS38750 PT Telemedia Dinamika Sarana 256
121.50.39.0/24 AS38750 PT Telemedia Dinamika Sarana 256
121.50.32.0/24 AS56237 Universitas Lampung 256
121.50.1.0/24 AS24109 WNS NASHIK OFFICE 256
121.50.58.0/24 AS10006 SECOM Trust Systems CO.,LTD. 256
121.50.59.0/24 AS10006 SECOM Trust Systems CO.,LTD. 256
121.50.60.0/24 AS10006 SECOM Trust Systems CO.,LTD. 256
121.50.61.0/24 AS10006 SECOM Trust Systems CO.,LTD. 256
121.50.62.0/24 AS10006 SECOM Trust Systems CO.,LTD. 256
121.50.63.0/24 AS10006 SECOM Trust Systems CO.,LTD. 256
121.50.216.0/24 AS132337 Axclusive 256
121.50.217.0/24 AS132337 Axclusive 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

Pingable IPs

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

IP Address ASN Details
121.50.152.232 AS10013 FreeBit Co.,Ltd. 10.10ms from Tokyo, JP
121.50.159.157 AS10013 FreeBit Co.,Ltd. 24.53ms from Osaka, JP
121.50.153.214 AS10013 FreeBit Co.,Ltd. 9.93ms from Tokyo, JP
121.50.154.127 AS10013 FreeBit Co.,Ltd. 10.37ms 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
2.51.203.133 AS5384 Emirates Internet 4.96ms from Al Fujairah City, AE
24.124.153.53 AS7922 Comcast Cable Communications, LLC 2.71ms from Ashburn, US
84.184.211.85 AS3320 Deutsche Telekom AG 3.25ms from Berlin, DE
200.17.240.117 AS10881 FUNPAR - Fundacao da UFPR para o DCTC 0.32ms from Curitiba, BR
85.22.14.133 AS15763 DOKOM Gesellschaft fuer Telekommunikation mbH 2.05ms from Duesseldorf, DE
103.240.66.85 AS9381 HKBN Enterprise Solutions HK Limited 0.70ms from Hong Kong, HK
202.130.123.69 AS9381 HKBN Enterprise Solutions HK Limited 0.70ms from Hong Kong, HK
113.39.68.149 AS17506 ARTERIA Networks Corporation 0.94ms from Osaka, JP
182.166.25.181 AS17511 OPTAGE Inc. 1.64ms from Osaka, JP
82.65.184.213 AS12322 Free SAS 1.92ms from Paris, FR
206.80.193.85 AS209 CenturyLink Communications, LLC 0.92ms from Phoenix, US
76.144.169.5 AS7922 Comcast Cable Communications, LLC 5.71ms from Portland, US
216.182.88.133 AS17378 TierPoint, LLC 0.31ms from Seattle, US
183.109.19.53 AS4766 Korea Telecom 1.59ms from Seoul, KR
110.9.20.165 AS9318 SK Broadband Co Ltd 6.42ms from Seoul, KR
101.34.46.53 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.50ms from Shanghai, CN
118.89.174.133 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.52ms from Shanghai, CN
92.51.88.133 AS44327 DELTA COMM LLC 0.82ms from Tbilisi, GE
5.29.165.5 AS12849 Hot-Net internet services Ltd. 2.19ms from Tel Aviv, IL
173.32.91.53 AS812 Rogers Communications Canada Inc. 3.02ms from Toronto, CA
213.226.41.229 AS8717 A1 Bulgaria EAD 1.12ms from Varna, BG
62.208.39.5 AS1273 Vodafone Group PLC 0.87ms from Vienna, AT
14.203.54.213 AS7545 TPG Telecom Limited 11.31ms from Adelaide, AU
57.153.158.101 AS8075 Microsoft Corporation 0.20ms from Amsterdam, NL
190.145.215.69 AS14080 Telmex Colombia S.A. 1.41ms from Bogotá, CO

Traceroute

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

$
traceroute -a -n -q1 -m8 121.50.158.102
traceroute to 121.50.158.102 (121.50.158.102): 8 hops max, 52 byte packets
1 [AS15169] 72.14.239.222 71.466 ms
2 [] 210.173.176.49 75.903 ms
3 [AS10013] 219.99.89.118 69.122 ms
4 [AS10013] 219.99.88.69 71.026 ms
5 [AS10013] 43.244.9.214 87.748 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Singapore, SG
On

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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