122.145.136.0/21

AS10013 · FreeBit Co.,Ltd.

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

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

WHOIS Details

inetnum:        122.145.136.0 - 122.145.143.255
netname:        FB-NET
descr:          FreeBit Co., Ltd.
country:        JP
admin-c:        AI368JP
tech-c:         JP00000154
last-modified:  2020-02-06T19:51:41Z
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)
source:         JPNIC

Nearby Ranges

BGP prefixes that overlap with 122.145.0.0/16

Range	ASN	Company	Num of IPs
122.145.224.0/19	AS4685	ASAHI Net,Inc.	8,192
122.145.0.0/19	AS10013	FreeBit Co., Ltd.	8,192
122.145.64.0/19	AS7522	STNet, Incorporated	8,192
122.145.96.0/20	AS7522	STNet, Incorporated	4,096
122.145.144.0/20	AS10013	FreeBit Co., Ltd.	4,096
122.145.48.0/20	AS7522	Pikara(STNet, Incorporated)	4,096
122.145.120.0/21	AS10013	FreeBit Co., Ltd.	2,048
122.145.40.0/21	AS10013	FreeBit Co., Ltd.	2,048
122.145.32.0/22	AS10013	FreeBit Co., Ltd.	1,024
122.145.116.0/22	AS10013	FreeBit Co., Ltd.	1,024
122.145.132.0/22	AS10013	FreeBit Co., Ltd.	1,024
122.145.128.0/23	AS10013	FreeBit Co., Ltd.	512
122.145.36.0/23	AS10013	FreeBit Co., Ltd.	512
122.145.131.0/24	AS10013	FreeBit Co., Ltd.	256
122.145.38.0/24	AS10013	FreeBit Co., Ltd.	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

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

IP Address	ASN	Details
122.145.139.192	AS10013 FreeBit Co.,Ltd.	`14.33ms` from Tokyo, JP
122.145.143.95	AS10013 FreeBit Co.,Ltd.	`15.31ms` from Tokyo, JP
122.145.142.169	AS10013 FreeBit Co.,Ltd.	`12.69ms` from Tokyo, JP
122.145.140.246	AS10013 FreeBit Co.,Ltd.	`13.05ms` from Tokyo, JP
122.145.137.130	AS10013 FreeBit Co.,Ltd.	`20.24ms` from Tokyo, JP
122.145.138.238	AS10013 FreeBit Co.,Ltd.	`14.08ms` 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
209.20.230.165	AS7029 Windstream Communications LLC	`0.69ms` from Ashburn, US
103.176.235.165	AS147279 OPTO COMMUNICATIONS PRIVATE LIMITED	`0.54ms` from Bengaluru, IN
15.205.214.5	AS8987 Amazon Data Services Ireland Ltd	`0.79ms` from Boardman, US
108.193.39.149	AS7018 AT&T Enterprises, LLC	`18.65ms` from Chicago, US
222.169.1.117	AS4134 CHINANET-BACKBONE	`10.48ms` from Dalian, CN
218.56.135.245	AS4837 CHINA UNICOM China169 Backbone	`6.22ms` from Jinan, CN
219.92.227.181	AS4788 TM TECHNOLOGY SERVICES SDN. BHD.	`2.21ms` from Kuala Lumpur, MY
90.200.122.37	AS5607 Sky UK Limited	`3.80ms` from London, GB
81.171.182.165	AS8426 ClaraNET LTD	`1.32ms` from London, GB
212.111.131.85	AS9142 Internexus Networks Limited	`0.89ms` from Manchester, GB
216.207.208.53	AS209 CenturyLink Communications, LLC	`1.50ms` from Phoenix, US
210.22.120.37	AS17621 China Unicom Shanghai network	`2.33ms` from Shanghai, CN
83.251.36.229	AS1257 Tele2 Sverige AB	`1.41ms` from Stockholm, SE
203.74.13.69	AS3462 Data Communication Business Group	`0.77ms` from Taipei, TW
118.160.2.149	AS3462 Data Communication Business Group	`0.71ms` from Taipei, TW
124.239.234.117	AS58539 Langfang,Hebei province, P.R.China	`2.58ms` from Tianjin, CN
118.236.38.197	AS2527 Sony Network Communications Inc.	`1.63ms` from Tokyo, JP
59.173.95.117	AS4134 CHINANET-BACKBONE	`1.54ms` from Wuhan, CN
98.62.185.149	AS7922 Comcast Cable Communications, LLC	`4.03ms` from Atlanta, US
3.168.219.149	AS16509 Amazon.com, Inc.	`0.37ms` from Berlin, DE
173.9.37.245	AS7922 Comcast Cable Communications, LLC	`7.14ms` from Boston, US
71.66.78.229	AS10796 Charter Communications Inc	`3.52ms` from Columbus, US
208.108.113.165	AS29709 Northeast Ohio Network for Educational Technology	`6.00ms` from Columbus, US
114.30.75.5	AS45232 Spacenet Internet Services Pvt. Ltd.	`4.74ms` from Delhi, IN
84.135.134.101	AS3320 Deutsche Telekom AG	`5.00ms` from Duesseldorf, DE

Traceroute

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

traceroute -a -n -q1 -m9 122.145.136.217

traceroute to 122.145.136.217 (122.145.136.217): 9 hops max, 52 byte packets

1 [AS15169] 72.14.239.222 1.722 ms

2 [] 210.173.176.49 4.553 ms

3 [AS10013] 219.99.89.122 2.533 ms

4 [AS10013] 219.99.89.114 3.722 ms

5 [AS10013] 219.99.89.1 3.154 ms

6 [AS10013] 43.244.11.62 22.842 ms

7 *

8 *

9 *

Measurement taken from

IPinfo ProbeNet in Tokyo, JP

On November 6th 2025

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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales