1. All IP Ranges
  2. 121.0.0.0/8
  3. 121.50.0.0/16
  4. AS10013  | 121.50.152.0/21

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 : [email protected]
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:         [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:        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 : [email protected]
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
Read more

Pingable IPs

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

IP Address ASN Details
121.50.153.214 AS10013 FreeBit Co.,Ltd. 9.91ms from Tokyo, JP
121.50.152.114 AS10013 FreeBit Co.,Ltd. 9.72ms from Tokyo, JP
121.50.154.127 AS10013 FreeBit Co.,Ltd. 10.29ms 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
85.148.102.69 AS5390 EuroNet 1.23ms from Amsterdam, NL
74.249.25.21 AS8075 Microsoft Corporation 0.19ms from Boydton, US
210.40.8.21 AS4538 China Education and Research Network Center 15.03ms from Chengdu, CN
162.142.53.197 AS394838 Pulse 2.73ms from Denver, US
4.208.228.149 AS8075 Microsoft Corporation 0.19ms from Dublin, IE
85.22.14.133 AS15763 DOKOM Gesellschaft fuer Telekommunikation mbH 2.04ms from Duesseldorf, DE
211.69.134.5 AS4538 China Education and Research Network Center 16.16ms from Guangzhou, CN
183.234.11.101 AS9808 China Mobile Communications Group Co., Ltd. 6.59ms from Guangzhou, CN
14.244.222.229 AS45899 VNPT Corp 3.63ms from Hanoi, VN
85.103.98.213 AS9121 Turk Telekomunikasyon Anonim Sirketi 10.16ms from Istanbul, TR
4.188.231.101 AS8075 Microsoft Corporation 0.17ms from Lohogaon, IN
202.212.107.213 AS2514 NTT PC Communications, Inc. 4.15ms from Osaka, JP
172.244.183.85 AS7922 Comcast Cable Communications, LLC 4.20ms from Seattle, US
64.61.36.133 AS7029 Windstream Communications LLC 5.89ms from Secaucus, US
155.4.149.101 AS8473 Bahnhof AB 3.38ms from Stockholm, SE
23.33.196.37 AS16625 Akamai Technologies, Inc. 0.17ms from Ashburn, US
40.121.1.117 AS8075 Microsoft Corporation 0.47ms from Ashburn, US
40.84.20.85 AS8075 Microsoft Corporation 0.30ms from Boydton, US
172.214.128.245 AS8075 Microsoft Corporation 0.43ms from Chicago, US
138.36.210.5 AS264587 L. MARCON - ME 11.35ms from Curitiba, BR
87.153.172.37 AS3320 Deutsche Telekom AG 2.66ms from Frankfurt am Main, DE
212.169.52.181 AS8426 ClaraNET LTD 5.94ms from London, GB
176.149.249.245 AS5410 Bouygues Telecom SA 4.62ms from Marseille, FR
14.201.137.37 AS7545 TPG Telecom Limited 10.81ms from Melbourne, AU
165.227.201.101 AS14061 DigitalOcean, LLC 0.23ms from New York City, US

Traceroute

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

$
traceroute -a -n -q1 -f5 -m10 121.50.156.174
traceroute to 121.50.156.174 (121.50.156.174): 10 hops max, 52 byte packets
5 [AS8966] 5.195.70.164 27.672 ms
6 *
7 [AS2914] 116.51.17.137 168.294 ms
8 *
9 *
10 *
Measurement taken from IPinfo ProbeNet in Doha, QA
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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