203.181.84.0/22

AS10013 · FreeBit Co.,Ltd.

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Summary

Country	Japan
Domain	freebit.com
ASN	AS10013
Registry	JPNIC
ID	FBDC-CIDR-BLK-JP

WHOIS Details

inetnum:        203.181.82.0 - 203.181.95.255
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
last-modified:  2019-08-10T01:57:01Z
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 203.181.0.0/16

Range	ASN	Company	Num of IPs
203.181.192.0/18	AS2907	Research Organization of Information and Systems, National Institute of Informatics	16,384
203.181.0.0/18	AS4685	Asahi Net	16,384
203.181.96.0/19	AS2516	KDDI CORPORATION	8,192
203.181.64.0/20	AS10013	Dream Train Internet Inc.	4,096
203.181.80.0/23	AS10013	Dream Train Internet Inc.	512
203.181.194.0/23	AS7660	Asia Pacific Advanced Network - Japan	512

Hosted domains

There are 2 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
203.181.86.91	ktbojreport.com	1
203.181.85.41	shimada-shokai.co.jp	1

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

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

IP Address	ASN	Details
203.181.85.210	AS10013 FreeBit Co.,Ltd.	`2.50ms` from Tokyo, JP
203.181.86.1	AS10013 FreeBit Co.,Ltd.	`3.38ms` 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
32.112.224.102	AS2686 AT&T Enterprises, LLC	`1.27ms` from Amsterdam, NL
107.136.208.134	AS7018 AT&T Enterprises, LLC	`12.82ms` from Atlanta, US
52.33.119.6	AS16509 Amazon.com, Inc.	`0.16ms` from Boardman, US
191.176.217.246	AS28573 Claro NXT Telecomunicacoes Ltda	`7.92ms` from Brasilia, BR
171.213.137.214	AS4134 CHINANET-BACKBONE	`3.45ms` from Chengdu, CN
166.78.112.54	AS19994 Rackspace Hosting	`0.56ms` from Chicago, US
146.163.205.6	AS53695 Southern Illinois University at Edwardsville	`6.81ms` from Chicago, US
97.147.135.86	AS6167 Verizon Business	`13.59ms` from Chicago, US
115.240.116.214	AS55836 Reliance Jio Infocomm Limited	`7.59ms` from Delhi, IN
93.202.74.86	AS3320 Deutsche Telekom AG	`3.67ms` from Duesseldorf, DE
187.144.85.54	AS8151 UNINET	`6.37ms` from Guadalajara, MX
163.0.47.150	AS17816 China Unicom IP network China169 Guangdong province	`5.88ms` from Guangzhou, CN
66.177.243.54	AS7922 Comcast Cable Communications, LLC	`7.11ms` from Miami, US
189.159.56.6	AS8151 UNINET	`1.76ms` from Monterrey, MX
93.104.162.86	AS8767 M-net Telekommunikations GmbH	`4.45ms` from Munich, DE
108.24.180.118	AS701 Verizon Business	`3.34ms` from New York City, US
71.47.61.246	AS33363 Charter Communications, Inc	`12.87ms` from Orlando, US
15.168.39.118	AS16509 Amazon.com, Inc.	`0.38ms` from Osaka, JP
60.130.61.134	AS17676 SoftBank Corp.	`3.93ms` from Osaka, JP
176.148.35.86	AS5410 Bouygues Telecom SA	`8.65ms` from Paris, FR
50.191.157.22	AS7922 Comcast Cable Communications, LLC	`8.06ms` from Seattle, US
184.147.26.198	AS577 Bell Canada	`0.91ms` from Toronto, CA
88.156.38.38	AS29314 VECTRA S.A.	`15.09ms` from Warsaw, PL
140.209.199.182	AS394089 Google LLC	`0.14ms` from Ashburn, US
20.62.120.118	AS8075 Microsoft Corporation	`0.18ms` from Boydton, US

Traceroute

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

traceroute -a -n -q1 -f2 -m7 203.181.84.60

traceroute to 203.181.84.60 (203.181.84.60): 7 hops max, 52 byte packets

2 [AS15169] 108.170.248.252 234.612 ms

3 [] 210.173.176.38 247.287 ms

4 [AS10013] 219.99.89.121 238.844 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Frankfurt am Main, DE

On April 13th 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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