211.131.0.0/16

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:        211.131.0.0 - 211.131.255.255
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 211.0.0.0/8

Range	ASN	Company	Num of IPs
211.216.0.0/13	AS17859	Korea Telecom	524,288
211.216.0.0/13	AS9318	Korea Telecom	524,288
211.216.0.0/13	AS152214	Korea Telecom	524,288
211.216.0.0/13	AS4961	Korea Telecom	524,288
211.216.0.0/13	AS38089	Korea Telecom	524,288
211.136.0.0/13	AS9808	China Mobile Communications Corporation	524,288
211.136.0.0/13	AS56046	China Mobile Communications Corporation	524,288
211.216.0.0/13	AS4766	Korea Telecom	524,288
211.212.0.0/14	AS9318	SK Broadband Co Ltd	262,144
211.28.0.0/14	AS4804	OPTUS INTERNET - RETAIL	262,144
211.208.0.0/14	AS9318	SK Broadband Co Ltd	262,144
211.109.0.0/16	AS9318	SK Broadband Co Ltd	65,536
211.51.0.0/16	AS9852	Korea Telecom	65,536
211.50.0.0/16	AS3786	LG DACOM Corporation	65,536
211.151.0.0/16	AS9802	21ViaNet(China),Inc.	65,536
211.108.0.0/16	AS9318	SK Broadband Co Ltd	65,536
211.32.0.0/16	AS23601	LG DACOM Corporation	65,536
211.40.0.0/16	AS9319	LG DACOM Corporation	65,536
211.158.0.0/16	AS4837	CHONGQING CNC BROADBAND NETWORKS CO.,LTD	65,536
211.169.0.0/16	AS9526	DACOM Corp.	65,536
211.60.0.0/16	AS3786	LG DACOM Corporation	65,536
211.5.0.0/16	AS2516	KDDI CORPORATION	65,536
211.126.0.0/16	AS2516	KDDI CORPORATION	65,536
211.32.0.0/16	AS9319	LG DACOM Corporation	65,536
211.18.0.0/16	AS2516	KDDI CORPORATION	65,536
211.146.0.0/16	AS4847	China Network Information Center	65,536
211.40.0.0/16	AS3786	LG DACOM Corporation	65,536
211.117.0.0/16	AS9318	SK Broadband Co Ltd	65,536
211.151.0.0/16	AS9802	21ViaNet(China),Inc.	65,536
211.151.0.0/16	AS9308	21ViaNet(China),Inc.	65,536
211.127.0.0/16	AS4725	SoftBank Corp.	65,536
211.151.0.0/16	AS9308	21ViaNet(China),Inc.	65,536
211.121.0.0/16	AS4725	SoftBank Corp.	65,536
211.169.0.0/16	AS3786	DACOM Corp.	65,536
211.51.0.0/16	AS18314	Korea Telecom	65,536
211.50.0.0/16	AS23601	LG DACOM Corporation	65,536
211.40.0.0/16	AS23601	LG DACOM Corporation	65,536
211.53.0.0/16	AS3786	LG DACOM Corporation	65,536
211.3.0.0/16	AS4725	SoftBank Corp.	65,536
211.183.0.0/16	AS17878	DREAMLINE CO.	65,536
211.171.0.0/16	AS3786	DACOM Corp.	65,536
211.53.0.0/16	AS23601	LG DACOM Corporation	65,536
211.134.0.0/16	AS2516	KDDI CORPORATION	65,536
211.8.0.0/16	AS4725	SoftBank Corp.	65,536
211.32.0.0/16	AS3786	LG DACOM Corporation	65,536
211.183.0.0/16	AS17875	DREAMLINE CO.	65,536
211.186.0.0/16	AS9318	SK Broadband Co Ltd	65,536
211.124.0.0/16	AS9617	JCOM Co., Ltd.	65,536
211.170.0.0/16	AS3786	DACOM Corp.	65,536

Hosted domains

There are 3 domain names hosted across 3 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
211.131.222.195	sei-f.info	1
211.131.105.152	cyugbuhpbdkgyjfge.com	1
211.131.128.155	novello-gw.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

1,163 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
211.131.139.227	AS4725 SoftBank Corp.	`23.14ms` from Osaka, JP
211.131.69.14	AS4725 SoftBank Corp.	`4.26ms` from Tokyo, JP
211.131.98.23	AS4725 SoftBank Corp.	`9.00ms` from Osaka, JP
211.131.66.195	AS4725 SoftBank Corp.	`4.56ms` from Tokyo, JP
211.131.154.146	AS4725 SoftBank Corp.	`3.80ms` from Tokyo, JP
211.131.147.33	AS4725 SoftBank Corp.	`6.63ms` from Tokyo, JP
211.131.155.55	AS4725 SoftBank Corp.	`6.44ms` from Tokyo, JP
211.131.99.168	AS4725 SoftBank Corp.	`7.88ms` from Tokyo, JP
211.131.2.124	AS4725 SoftBank Corp.	`10.99ms` from Tokyo, JP
211.131.19.2	AS4725 SoftBank Corp.	`10.64ms` from Osaka, JP
211.131.24.44	AS4725 SoftBank Corp.	`8.78ms` from Tokyo, JP
211.131.168.83	AS4725 SoftBank Corp.	`12.36ms` from Tokyo, JP
211.131.3.102	AS4725 SoftBank Corp.	`12.09ms` from Osaka, JP
211.131.61.114	AS4725 SoftBank Corp.	`4.52ms` from Tokyo, JP
211.131.144.98	AS4725 SoftBank Corp.	`22.34ms` from Tokyo, JP
211.131.30.168	AS4725 SoftBank Corp.	`10.45ms` from Tokyo, JP
211.131.232.5	AS4725 SoftBank Corp.	`7.83ms` from Osaka, JP
211.131.13.126	AS4725 SoftBank Corp.	`12.05ms` from Tokyo, JP
211.131.189.198	AS4725 SoftBank Corp.	`4.27ms` from Tokyo, JP
211.131.142.68	AS4725 SoftBank Corp.	`20.84ms` from Osaka, JP
211.131.82.22	AS4725 SoftBank Corp.	`5.26ms` from Tokyo, JP
211.131.162.3	AS4725 SoftBank Corp.	`11.33ms` from Tokyo, JP
211.131.83.180	AS4725 SoftBank Corp.	`7.04ms` from Tokyo, JP
211.131.165.87	AS4725 SoftBank Corp.	`10.51ms` from Tokyo, JP
211.131.190.29	AS4725 SoftBank Corp.	`4.41ms` 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
193.17.43.0	AS3232 ModernColo LP	`0.37ms` from Amsterdam, NL
171.102.231.64	AS7470 TRUE INTERNET Co.,Ltd.	`1.53ms` from Bangkok, TH
115.70.79.224	AS10143 Exetel Pty Ltd	`0.77ms` from Brisbane, AU
87.239.66.16	AS203646 Energi Fyn Bredbaand A/S	`3.34ms` from Copenhagen, DK
41.174.112.16	AS30844 Liquid Telecommunications Ltd	`10.73ms` from Johannesburg, ZA
178.205.72.48	AS28840 PJSC "TATTELECOM"	`4.18ms` from Kazan, RU
42.4.88.64	AS4837 CHINA UNICOM China169 Backbone	`11.01ms` from Liaoyang, CN
94.175.159.0	AS5089 Virgin Media Limited	`11.72ms` from London, GB
157.238.67.176	AS2914 NTT America, Inc.	`0.66ms` from Los Angeles, US
169.255.25.224	AS327786 4G Telecom	`16.54ms` from Nairobi, KE
93.195.67.48	AS3320 Deutsche Telekom AG	`1.74ms` from Nuernberg, DE
91.121.122.64	AS16276 OVH SAS	`0.09ms` from Roubaix, FR
118.51.93.176	AS4766 Korea Telecom	`2.02ms` from Seoul, KR
58.107.183.80	AS4804 Microplex PTY LTD	`1.73ms` from Sydney, AU
118.153.231.176	AS2516 KDDI CORPORATION	`3.65ms` from Tokyo, JP
40.115.205.48	AS8075 Microsoft Corporation	`0.17ms` from Tokyo, JP
107.15.49.112	AS11426 Charter Communications Inc	`10.13ms` from Ashburn, US
69.137.44.208	AS7922 Comcast Cable Communications, LLC	`6.59ms` from Ashburn, US
36.65.32.0	AS7713 PT Telekomunikasi Indonesia	`9.94ms` from Batam, ID
212.204.33.224	AS12693 e.discom Telekommunikation GmbH	`6.52ms` from Berlin, DE
81.245.183.144	AS5432 Proximus NV	`1.26ms` from Brussels, BE
75.182.152.144	AS11426 Charter Communications Inc	`12.10ms` from Charlotte, US
50.33.251.64	AS5650 Frontier Communications of America, Inc.	`6.70ms` from Chicago, US
68.49.140.16	AS7922 Comcast Cable Communications, LLC	`8.83ms` from Flint, US
72.190.220.96	AS11427 Charter Communications Inc	`9.58ms` from Houston, US

Traceroute

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

traceroute -a -n -q1 -m4 211.131.59.58

traceroute to 211.131.59.58 (211.131.59.58): 4 hops max, 52 byte packets

1 [AS136258] 103.97.203.1 22.362 ms

2 *

3 *

4 *

Measurement taken from

IPinfo ProbeNet in Mumbai, IN

On December 28th 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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