61.87.0.0/21

AS10013 · FreeBit Co.,Ltd.

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Summary

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

WHOIS Details

inetnum:        61.87.0.0 - 61.87.7.255
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:  2019-10-14T12:35:25Z
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:        61.87.0.0 - 61.87.7.255
netname:        FB-NET
descr:          FreeBit Co., Ltd.
country:        JP
admin-c:        AI368JP
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:  2019-08-31T03:08:03Z
source:         JPNIC

Nearby Ranges

BGP prefixes that overlap with 61.87.0.0/16

Range	ASN	Company	Num of IPs
61.87.192.0/18	AS9812	Oriental Cable Network Co., Ltd.	16,384
61.87.128.0/18	AS4637	Telstra Global Internet Services Network Blocks	16,384
61.87.32.0/19	AS4685	ASAHI Net,Inc.	8,192
61.87.16.0/20	AS10013	FreeBit Co., Ltd.	4,096
61.87.80.0/20	AS9354	Gujo City	4,096
61.87.176.0/23	AS4637	Telstra Global Internet Service	512
61.87.14.0/23	AS10013	FreeBit Co., Ltd.	512

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
106.222.70.21	AS45609 Bharti Airtel Ltd. AS for GPRS Service	`1.88ms` from Ahmedabad, IN
84.84.41.165	AS1136 KPN B.V.	`2.40ms` from Amsterdam, NL
42.193.40.69	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.81ms` from Chengdu, CN
75.166.123.165	AS209 CenturyLink Communications, LLC	`7.44ms` from Denver, US
52.169.121.37	AS8075 Microsoft Corporation	`0.24ms` from Dublin, IE
84.44.242.149	AS8422 NetCologne Gesellschaft fur Telekommunikation mbH	`6.97ms` from Duesseldorf, DE
113.107.211.53	AS4134 CHINANET-BACKBONE	`2.68ms` from Guangzhou, CN
171.246.179.213	AS7552 Viettel Group	`1.28ms` from Ho Chi Minh City, VN
94.121.14.85	AS12978 ANDROMEDA TV DIGITAL PLATFORM ISLETMECILIGI A.S.	`0.98ms` from Istanbul, TR
92.17.249.101	AS13285 TalkTalk Communications Limited	`3.52ms` from London, GB
2.97.157.213	AS13285 TalkTalk Communications Limited	`6.64ms` from London, GB
102.213.104.5	AS37645 Finstar - Sociedade de Investimento e Participacoes S.A	`2.20ms` from Luanda, AO
115.247.96.21	AS55836 Reliance Jio Infocomm Limited	`13.22ms` from Mumbai, IN
104.131.63.21	AS14061 DigitalOcean, LLC	`0.34ms` from New York City, US
95.136.130.133	AS34383 Teloise	`5.18ms` from Paris, FR
4.7.16.117	AS3356 Level 3 Parent, LLC	`0.45ms` from Santa Clara, US
42.86.88.133	AS4837 CHINA UNICOM China169 Backbone	`8.45ms` from Tieling, CN
143.189.170.117	AS2527 Sony Network Communications Inc.	`1.95ms` from Tokyo, JP
217.14.33.5	AS30892 DEUTSCHE TELEKOM GLOBAL BUSINESS SOLUTIONS IBERIA SL	`6.02ms` from Zaragoza, ES
77.60.132.245	AS1136 KPN B.V.	`2.86ms` from Amsterdam, NL
73.99.183.149	AS7922 Comcast Cable Communications, LLC	`6.95ms` from Ashburn, US
221.198.3.197	AS4837 CHINA UNICOM China169 Backbone	`5.48ms` from Beijing, CN
14.195.161.69	AS45820 Tata Teleservices ISP AS	`1.14ms` from Bengaluru, IN
197.153.90.229	AS36925 MEDITELECOM	`3.98ms` from Casablanca, MA
106.51.96.21	AS24309 Atria Convergence Technologies Pvt. Ltd. Broadband Internet Service Provider INDIA	`0.57ms` from Chennai, IN

Traceroute

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

traceroute -a -n -q1 -f4 -m14 61.87.0.78

traceroute to 61.87.0.78 (61.87.0.78): 14 hops max, 52 byte packets

4 [] 15.230.139.194 158.012 ms

5 [] 15.230.139.20 1.342 ms

6 *

7 *

8 *

9 [] 210.173.177.19 169.811 ms

10 [] 210.173.176.38 275.18 ms

11 [AS10013] 219.99.89.121 38.55 ms

12 *

13 *

14 *

Measurement taken from

IPinfo ProbeNet in Taipei, TW

On January 19th 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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