210.237.128.0/17

AS4725 · SoftBank Corp.

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Summary

Country	Japan
Domain	softbank.jp
ASN	AS4725
Registry	JPNIC
ID	ULTINA-CIDR-BLK-JP

WHOIS Details

inetnum:        210.237.128.0 - 210.237.255.255
netname:        ULTINA-CIDR-BLK-JP
descr:          SoftBank Corp.
remarks:        Email address for spam or abuse complaints : net-abuse@odn.ad.jp
country:        JP
admin-c:        JP00035900
tech-c:         JP00149804
last-modified:  2024-03-11T20:23:02Z
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 210.237.0.0/16

Range	ASN	Company	Num of IPs
210.237.64.0/18	AS2516	KDDI CORPORATION	16,384
210.237.0.0/19	AS9374	EDION Internet Service	8,192

Hosted domains

There are 145 domain names hosted across 85 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
210.237.130.138	istsw.jp	28
210.237.157.228	uesugizaidan.or.jp	23
210.237.157.230	f-h-t.jp	9
210.237.160.35	creansmaerd.net	4
210.237.160.103	hkr.jp	2
210.237.160.1	hkr.ne.jp	2
210.237.184.75	box-biz.jp	2
210.237.133.110	ss-dxnet.jp	2
210.237.130.113	photohighway.co.jp	2
210.237.155.53	sse-bw.com	2
210.237.176.65	bizconcier-dm.com	2
210.237.165.18	ansin-oita.jp	1
210.237.131.195	iplandscape.jp	1
210.237.130.236	mail-manabiyoyaku.com	1
210.237.160.146	campt.jp	1
210.237.130.197	tomas-ykk.com	1
210.237.130.91	rabbit-work2.jp	1
210.237.132.193	icyokohama-pier8.com	1
210.237.130.37	rabbit-crm2.jp	1
210.237.131.23	ptec-tomas.com	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

1,372 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
210.237.232.73	AS4725 SoftBank Corp.	`15.38ms` from Tokyo, JP
210.237.231.244	AS4725 SoftBank Corp.	`18.79ms` from Osaka, JP
210.237.128.33	AS4725 SoftBank Corp.	`2.99ms` from Tokyo, JP
210.237.239.198	AS4725 SoftBank Corp.	`14.75ms` from Tokyo, JP
210.237.157.245	AS4725 SoftBank Corp.	`13.94ms` from Tokyo, JP
210.237.163.252	AS4725 SoftBank Corp.	`2.60ms` from Tokyo, JP
210.237.160.101	AS4725 SoftBank Corp.	`4.59ms` from Tokyo, JP
210.237.243.11	AS4725 SoftBank Corp.	`14.18ms` from Tokyo, JP
210.237.238.19	AS4725 SoftBank Corp.	`14.50ms` from Tokyo, JP
210.237.176.8	AS4725 SoftBank Corp.	`1.83ms` from Tokyo, JP
210.237.129.209	AS4725 SoftBank Corp.	`3.12ms` from Tokyo, JP
210.237.246.96	AS4725 SoftBank Corp.	`4.36ms` from Tokyo, JP
210.237.164.146	AS4725 SoftBank Corp.	`16.40ms` from Osaka, JP
210.237.211.239	AS4725 SoftBank Corp.	`11.02ms` from Tokyo, JP
210.237.240.167	AS4725 SoftBank Corp.	`15.85ms` from Tokyo, JP
210.237.172.216	AS4725 SoftBank Corp.	`11.06ms` from Tokyo, JP
210.237.178.243	AS4725 SoftBank Corp.	`13.26ms` from Osaka, JP
210.237.225.218	AS4725 SoftBank Corp.	`23.44ms` from Osaka, JP
210.237.183.124	AS4725 SoftBank Corp.	`5.87ms` from Tokyo, JP
210.237.223.78	AS4725 SoftBank Corp.	`25.80ms` from Tokyo, JP
210.237.230.19	AS4725 SoftBank Corp.	`18.84ms` from Osaka, JP
210.237.233.74	AS4725 SoftBank Corp.	`13.84ms` from Tokyo, JP
210.237.205.100	AS4725 SoftBank Corp.	`3.81ms` from Tokyo, JP
210.237.229.159	AS4725 SoftBank Corp.	`19.27ms` from Osaka, JP
210.237.235.112	AS4725 SoftBank Corp.	`15.61ms` 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
70.108.28.1	AS701 Verizon Business	`1.97ms` from Ashburn, US
71.176.209.1	AS701 Verizon Business	`4.78ms` from Ashburn, US
124.122.0.1	AS17552 True Online	`2.18ms` from Bangkok, TH
82.82.95.193	AS3209 Vodafone GmbH	`7.28ms` from Berlin, DE
85.186.145.1	AS12302 Vodafone Romania S.A.	`3.59ms` from Bucharest, RO
95.77.189.1	AS12302 Vodafone Romania S.A.	`8.02ms` from Bucharest, RO
92.86.118.1	AS9050 Orange Romania S.A.	`6.71ms` from Bucharest, RO
65.190.36.81	AS11426 Charter Communications Inc	`11.68ms` from Charlotte, US
50.71.220.1	AS6327 Shaw Communications	`15.78ms` from Chicago, US
177.196.148.1	AS26599 TELEFÔNICA BRASIL S.A	`9.57ms` from Curitiba, BR
38.106.192.1	AS174 Cogent Communications, LLC	`1.25ms` from Denver, US
200.17.50.65	AS1916 Rede Nacional de Ensino e Pesquisa	`8.26ms` from Fortaleza, BR
147.142.52.1	AS553 BelWue-Koordination	`3.88ms` from Frankfurt am Main, DE
129.16.81.1	AS2841 Chalmers University of Technology	`0.99ms` from Goeteborg, SE
183.24.65.145	AS4134 CHINANET-BACKBONE	`2.62ms` from Guangzhou, CN
186.70.80.1	AS14522 SERVICIOS DE TELECOMUNICACIONES SETEL S.A. (XTRIM EC)	`0.94ms` from Guayaquil, EC
220.197.8.17	AS4837 CHINA UNICOM China169 Backbone	`2.30ms` from Guiyang, CN
156.250.80.1	AS142286 LUOGELANG (FRANCE) LIMITED	`1.10ms` from Hong Kong, HK
62.48.144.193	AS15525 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.	`0.99ms` from Lisbon, PT
66.98.122.161	AS25820 IT7 Networks Inc	`0.34ms` from Los Angeles, US
80.29.87.81	AS3352 TELEFONICA DE ESPANA S.A.U.	`1.64ms` from Madrid, ES
101.181.36.129	AS1221 Telstra Limited	`2.06ms` from Melbourne, AU
111.125.184.97	AS45577 Intervolve Pty Ltd	`0.66ms` from Melbourne, AU
107.4.218.113	AS7922 Comcast Cable Communications, LLC	`7.63ms` from Minneapolis, US
67.85.24.1	AS6128 Cablevision Systems Corp.	`2.77ms` 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 -f3 -m7 210.237.253.152

traceroute to 210.237.253.152 (210.237.253.152): 7 hops max, 52 byte packets

3 [AS20278] 167.88.4.218 0.581 ms

4 [AS53264] 64.79.101.4 0.576 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Chicago, US

On November 14th 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.

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