219.124.128.0/19

AS10010 · TOKAI Communications Corporation

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Summary

Country	Japan
Domain	tokai.or.jp
ASN	AS10010
Registry	JPNIC
ID	TOKAI-CIDR-BLK-JP

WHOIS Details

inetnum:        219.124.128.0 - 219.124.159.255
netname:        TOKAI-CIDR-BLK-JP
descr:          TOKAI Communications Corporation
remarks:        Email address for spam or abuse complaints : jpnic-tokaicom@tokai-grp.co.jp
country:        JP
admin-c:        JP00078353
tech-c:         JP00078353
last-modified:  2012-03-28T00:49:58Z
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 are contained by 219.124.128.0/19

Range	ASN	Company	Num of IPs
219.124.156.0/23	AS10010	Ichihara Community Network TV CO.Ltd.	512

Nearby Ranges

BGP prefixes that overlap with 219.124.0.0/16

Range	ASN	Company	Num of IPs
219.124.160.0/19	AS7522	STNet, Incorporated	8,192
219.124.224.0/19	AS4721	JCOM Co., Ltd.	8,192
219.124.192.0/19	AS17698	COMMUNITY NETWORK CENTER INC.	8,192
219.124.0.0/20	AS10001	Mics Network Corporation	4,096
219.124.96.0/20	AS18266	Cable Networks Akita Co.,Ltd.	4,096
219.124.112.0/20	AS18271	NISSHO ELECTRONICS CORPORATION	4,096
219.124.48.0/20	AS24249	jway co., Ltd	4,096
219.124.32.0/20	AS7671	NTT SmartConnect Corporation	4,096
219.124.16.0/20	AS9378	JCOM Co., Ltd.	4,096
219.124.224.0/20	AS4721	Jupiter Telecommunications Co., Ltd.	4,096
219.124.104.0/21	AS23783	Cable Networks Akita Co.,Ltd.	2,048
219.124.156.0/23	AS10010	Ichihara Community Network TV CO.Ltd.	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
219.124.159.25	entetsu.co.jp	1
219.124.144.33	milfeuille.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

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

IP Address	ASN	Details
219.124.150.242	AS10010 TOKAI Communications Corporation	`3.12ms` from Tokyo, JP
219.124.155.204	AS10010 TOKAI Communications Corporation	`2.23ms` from Tokyo, JP
219.124.146.76	AS10010 TOKAI Communications Corporation	`2.08ms` from Tokyo, JP
219.124.157.254	AS10010 TOKAI Communications Corporation	`1.61ms` from Tokyo, JP
219.124.153.182	AS10010 TOKAI Communications Corporation	`2.15ms` from Tokyo, JP
219.124.151.161	AS10010 TOKAI Communications Corporation	`0.52ms` from Tokyo, JP
219.124.156.253	AS10010 TOKAI Communications Corporation	`1.65ms` from Tokyo, JP
219.124.159.179	AS10010 TOKAI Communications Corporation	`3.75ms` from Tokyo, JP
219.124.154.7	AS10010 TOKAI Communications Corporation	`1.92ms` from Tokyo, JP
219.124.152.153	AS10010 TOKAI Communications Corporation	`1.98ms` from Tokyo, JP
219.124.144.178	AS10010 TOKAI Communications Corporation	`2.17ms` 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
80.60.234.211	AS1136 KPN B.V.	`1.38ms` from Amsterdam, NL
162.204.161.3	AS7018 AT&T Enterprises, LLC	`3.82ms` from Atlanta, US
104.130.193.3	AS19994 Rackspace Hosting	`1.36ms` from Chicago, US
71.74.68.147	AS10796 Charter Communications Inc	`11.28ms` from Columbus, US
35.239.210.131	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
124.253.250.163	AS17917 Quadrant Televentures Limited	`10.54ms` from Delhi, IN
27.58.92.83	AS24560 Bharti Airtel Ltd., Telemedia Services	`6.87ms` from Delhi, IN
138.252.112.3	AS154327 Nayergaon Online	`3.42ms` from Dhaka, BD
14.19.130.67	AS4134 CHINANET-BACKBONE	`4.53ms` from Guangzhou, CN
18.163.28.131	AS16509 Amazon.com, Inc.	`0.33ms` from Hong Kong, HK
86.160.246.243	AS2856 British Telecommunications PLC	`4.26ms` from London, GB
192.253.247.243	AS396356 Latitude.sh	`0.08ms` from Los Angeles, US
79.148.39.179	AS3352 TELEFONICA DE ESPANA S.A.U.	`1.41ms` from Madrid, ES
83.106.53.243	AS5378 Vodafone Limited	`2.10ms` from Manchester, GB
175.37.163.195	AS4804 Microplex PTY LTD	`10.86ms` from Melbourne, AU
188.10.224.243	AS3269 Telecom Italia S.p.A.	`5.09ms` from Rome, IT
155.97.133.35	AS17055 University of Utah	`1.97ms` from Salt Lake City, US
173.231.48.83	AS18450 WebNX, Inc.	`1.00ms` from Salt Lake City, US
99.121.59.211	AS7018 AT&T Enterprises, LLC	`3.21ms` from San Jose, US
62.165.73.35	AS20847 Previder B.V.	`1.94ms` from Amsterdam, NL
47.44.221.243	AS20115 Charter Communications LLC	`12.94ms` from Atlanta, US
94.182.131.163	AS213807 Fanavaran Mehr Vatan Tehran Server Group LLC	`19.17ms` from Baku, AZ
114.247.115.99	AS4808 China Unicom Beijing Province Network	`3.39ms` from Beijing, CN
94.110.8.243	AS47377 Orange Belgium SA	`7.97ms` from Brussels, BE
147.129.174.115	AS11789 Surf Air Wireless, LLC	`3.00ms` from Chicago, US

Traceroute

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

traceroute -a -n -q1 -f5 219.124.154.208

traceroute to 219.124.154.208 (219.124.154.208): 64 hops max, 52 byte packets

5 [AS5580] 203.190.230.13 1.042 ms

6 *

7 [AS10010] 203.95.41.154 4.334 ms

8 [AS10010] 219.112.175.6 17.072 ms

9 [AS10010] 219.124.154.208 4.153 ms

Measurement taken from

IPinfo ProbeNet in Tokyo, JP

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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