211.10.178.0/23

AS2516 · KDDI CORPORATION

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Summary

Country	Japan
Domain	kddi.com
ASN	AS2516
Parent Range	211.10.128.0/17
Registry	JPNIC
ID	KDDI-CIDR-BLK-JP

WHOIS Details

inetnum:        211.10.128.0 - 211.10.255.255
netname:        KDDI-CIDR-BLK-JP
descr:          KDDI CORPORATION
remarks:        Email address for spam or abuse complaints : [email protected]
country:        JP
admin-c:        JP00000127
tech-c:         JP00000181
last-modified:  2024-04-18T01:46:12Z
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

Overlapping Ranges

BGP prefixes that contain 211.10.178.0/23

Range	ASN	Company	Num of IPs
211.10.128.0/17	AS2516	KDDI CORPORATION	32,768

Nearby Ranges

BGP prefixes that overlap with 211.10.0.0/16

Range	ASN	Company	Num of IPs
211.10.128.0/17	AS2516	KDDI CORPORATION	32,768
211.10.32.0/19	AS2527	Sony Network Communications Inc.	8,192
211.10.64.0/19	AS7516	TOHKnet Co.,Inc.	8,192

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

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

IP Address	ASN	Details
211.10.178.205	AS2516 KDDI CORPORATION	`1.83ms` from Tokyo, JP
211.10.179.17	AS2516 KDDI CORPORATION	`1.21ms` from Osaka, 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
23.75.126.103	AS16625 Akamai Technologies, Inc.	`0.47ms` from Atlanta, US
68.45.92.167	AS7922 Comcast Cable Communications, LLC	`13.05ms` from Chicago, US
185.102.93.87	AS29423 gridscale GmbH	`0.58ms` from Frankfurt am Main, DE
77.8.92.55	AS6805 Telefonica Germany GmbH & Co.OHG	`1.36ms` from Hamburg, DE
60.184.241.247	AS4134 CHINANET-BACKBONE	`10.24ms` from Hangzhou, CN
74.48.132.23	AS35916 MULTACOM CORPORATION	`0.17ms` from Los Angeles, US
185.92.36.39	AS30781 Free Pro SAS	`0.47ms` from Marseille, FR
179.110.89.119	AS27699 TELEFÔNICA BRASIL S.A	`2.11ms` from Osasco, BR
90.76.130.71	AS3215 Orange S.A.	`11.54ms` from Paris, FR
192.177.227.71	AS18779 EGIHosting	`0.15ms` from Santa Clara, US
47.107.86.7	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.13ms` from Shenzhen, CN
104.81.96.71	AS16625 Akamai Technologies, Inc.	`0.25ms` from Warsaw, PL
27.17.17.231	AS4134 CHINANET-BACKBONE	`1.10ms` from Wuhan, CN
196.189.11.71	AS24757 Ethio Telecom	`2.11ms` from Addis Ababa, ET
20.82.59.151	AS8075 Microsoft Corporation	`0.26ms` from Amsterdam, NL
73.100.12.87	AS7922 Comcast Cable Communications, LLC	`6.26ms` from Boston, US
2.81.2.167	AS3243 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.	`8.46ms` from Braga, PT
31.113.133.215	AS2856 British Telecommunications PLC	`1.91ms` from Erith, GB
76.30.35.71	AS7922 Comcast Cable Communications, LLC	`11.10ms` from Houston, US
104.223.33.87	AS36352 HostPapa	`0.32ms` from Los Angeles, US
6.6.27.103	AS668 United States Department of Defense (DoD)	`1.81ms` from Los Angeles, US
125.11.158.183	AS9824 JCOM Co., Ltd.	`8.96ms` from Osaka, JP
187.99.101.215	AS26615 TIM S/A	`1.81ms` from Osasco, BR
81.22.223.151	AS16347 ADISTA SAS	`1.06ms` from Paris, FR
27.197.31.167	AS4837 CHINA UNICOM China169 Backbone	`4.63ms` from Qingdao, CN

Traceroute

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

traceroute -a -n -q1 211.10.179.57

traceroute to 211.10.179.57 (211.10.179.57): 64 hops max, 52 byte packets

1 [AS15169] 74.125.251.87 119.856 ms

2 *

3 [AS2516] 27.85.229.185 122.583 ms

4 [AS2516] 27.85.215.218 124.588 ms

5 [AS2516] 27.90.193.73 134.521 ms

6 [AS2516] 211.10.179.57 135.673 ms

Measurement taken from

IPinfo ProbeNet in Melbourne, AU

On December 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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