210.251.240.0/20

AS9600 · So-net Corporation

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Summary

Country	Japan
Domain	bit-drive.ne.jp
ASN	AS9600
Registry	JPNIC
ID	BIT-DRIVE-CIDR-BLK-JP

WHOIS Details

inetnum:        210.251.240.0 - 210.251.255.255
netname:        bit-drive-CIDR-BLK-JP
descr:          Sony Biz Networks Corporation
remarks:        Email address for spam or abuse complaints : abuse@bit-drive.ne.jp
country:        JP
admin-c:        JP00024209
tech-c:         JP00024209
last-modified:  2020-03-14T03:18:27Z
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 210.251.0.0/16

Range	ASN	Company	Num of IPs
210.251.0.0/17	AS2516	KDDI CORPORATION	32,768
210.251.176.0/20	AS18278	Cable TV Corporation	4,096
210.251.208.0/20	AS9354	Chita Medias Network INC.	4,096

Hosted domains

There are 62 domain names hosted across 27 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
210.251.247.115	dreamband.jp	11
210.251.251.102	e-sanai.co.jp	11
210.251.247.105	pgfans.jp	6
210.251.247.118	asachu43.com	6
210.251.241.67	sarahsystems.com	4
210.251.251.99	suehiro-inc.co.jp	3
210.251.251.105	msk-gallery.com	3
210.251.246.43	ari-co.co.jp	2
210.251.253.232	xn--p8jh4gxcwg.com	2
210.251.249.151	wtag.jp	1
210.251.251.103	ps-tyh.co.jp	1
210.251.249.107	johokobo.co.jp	1
210.251.249.210	zet.jp	1
210.251.251.132	enzan-green.com	1
210.251.247.114	b-sapa.com	1
210.251.253.240	someneat.info	1
210.251.244.228	public-wifi.jp	1
210.251.249.26	tinysystem.jp	1
210.251.252.250	shinko-technos.co.jp	1
210.251.251.104	zent.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

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

IP Address	ASN	Details
210.251.240.50	AS9600 So-net Corporation	`13.93ms` from Tokyo, JP
210.251.242.133	AS9600 So-net Corporation	`12.84ms` from Tokyo, JP
210.251.241.65	AS9600 So-net Corporation	`1.78ms` from Tokyo, JP
210.251.243.121	AS9600 So-net Corporation	`12.98ms` from Tokyo, JP
210.251.251.105	AS9600 So-net Corporation	`8.81ms` from Tokyo, JP
210.251.253.177	AS9600 So-net Corporation	`10.03ms` from Tokyo, JP
210.251.250.193	AS9600 So-net Corporation	`2.00ms` from Tokyo, JP
210.251.249.97	AS9600 So-net Corporation	`3.06ms` from Tokyo, JP
210.251.247.145	AS9600 So-net Corporation	`1.72ms` from Tokyo, JP
210.251.246.209	AS9600 So-net Corporation	`2.29ms` from Tokyo, JP
210.251.254.201	AS9600 So-net Corporation	`9.70ms` from Tokyo, JP
210.251.244.177	AS9600 So-net Corporation	`1.85ms` from Tokyo, JP
210.251.252.97	AS9600 So-net Corporation	`9.68ms` 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
129.213.180.244	AS31898 Oracle Corporation	`0.26ms` from Ashburn, US
145.190.32.4	AS8069 Microsoft Corporation	`0.45ms` from Ashburn, US
171.236.179.100	AS7552 Viettel Group	`6.37ms` from Hanoi, VN
54.46.47.4	AS16509 Amazon.com, Inc.	`0.34ms` from Hong Kong, HK
221.154.74.132	AS4766 Korea Telecom	`0.68ms` from Incheon, KR
172.251.22.36	AS20001 Charter Communications Inc	`5.33ms` from Los Angeles, US
193.125.84.164	AS12430 VODAFONE ESPANA S.A.U.	`8.73ms` from Madrid, ES
81.39.179.132	AS3352 TELEFONICA DE ESPANA S.A.U.	`9.16ms` from Madrid, ES
117.68.217.84	AS4134 CHINANET-BACKBONE	`9.47ms` from Nanchang, CN
3.39.151.148	AS16509 Amazon.com, Inc.	`0.20ms` from Seoul, KR
31.208.121.196	AS29518 Bredband2 AB	`8.43ms` from Skive, DK
34.83.5.244	AS396982 Google LLC	`0.16ms` from The Dalles, US
153.132.84.52	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.27ms` from Tokyo, JP
154.242.216.84	AS36947 Telecom Algeria	`9.37ms` from Valencia, ES
123.14.122.52	AS4837 CHINA UNICOM China169 Backbone	`1.25ms` from Zhengzhou, CN
54.172.95.180	AS14618 Amazon.com, Inc.	`0.47ms` from Ashburn, US
203.206.160.132	AS4739 Internode Pty Ltd	`1.83ms` from Brisbane, AU
138.204.160.244	AS263811 COOPERATIVA UNION DEL SUD	`7.92ms` from Buenos Aires, AR
173.189.6.148	AS7029 Windstream Communications LLC	`8.89ms` from Dallas, US
80.237.183.196	AS61157 PlusServer GmbH	`1.21ms` from Duesseldorf, DE
52.128.244.52	AS45753 Netsec Limited	`0.97ms` from Hong Kong, HK
126.125.137.68	AS17676 SoftBank Corp.	`3.10ms` from Osaka, JP
194.195.222.100	AS63949 Akamai Connected Cloud	`0.16ms` from Richardson, US
198.154.215.4	AS46606 Unified Layer	`1.96ms` from Salt Lake City, US
50.64.122.20	AS6327 Shaw Communications	`7.19ms` from Seattle, 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 -m6 210.251.248.191

traceroute to 210.251.248.191 (210.251.248.191): 6 hops max, 52 byte packets

2 [AS37684] 41.242.0.246 0.727 ms

3 [AS37100] 105.21.42.57 0.718 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Nairobi, KE

On March 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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