210.4.240.0/20

AS10010 · TOKAI Communications Corporation

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Summary

Country	Japan
Domain	tokai.or.jp
ASN	AS10010
Registry	JPNIC
ID	TOKAI-NET

WHOIS Details

inetnum:        210.4.240.0 - 210.4.255.255
netname:        TOKAI-NET
descr:          TOKAI Communications Corporation
country:        JP
admin-c:        JP00078308
tech-c:         JP00078308
last-modified:  2018-01-22T23:44:07Z
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 210.4.0.0/16

Range	ASN	Company	Num of IPs
210.4.0.0/18	AS6648	Bayan Telecommunications Incorporated	16,384
210.4.96.0/19	AS17639	Comclark Bldg. Pres. M.A. Roxas Hi-way, CSEZ Clarkfield, Pampanga	8,192
210.4.160.0/19	AS9614	Oita Cable Telecom Co.,Ltd.	8,192
210.4.128.0/19	AS4618	Internet Thailand CO.,Ltd.	8,192
210.4.64.0/20	AS24122	BDCOM Online Limited, Internet Service Provider, Dhaka, Bangladesh	4,096
210.4.88.0/21	AS38676	ILINKKOREA	2,048
210.4.100.0/22	AS17639	Converge ICT Corporate Customer	1,024
210.4.104.0/22	AS17639	Converge ICT Corporate Customer	1,024
210.4.220.0/22	AS38661	abcle	1,024
210.4.67.0/24	AS24122	BDCOM Dialup clients DHCP ip pool	256
210.4.71.0/24	AS24122	BDCOM Chittagong Corporate DHCP IP Pool	256
210.4.72.0/24	AS24122	BDCOM Panthapath POP DHCP IP Pool	256
210.4.136.0/24	AS4618	Internet Thailand Company	256
210.4.154.0/24	AS4618	Internet Thailand Company	256
210.4.11.0/24	AS6648	Bayantel DSL Infrastructure	256
210.4.12.0/24	AS6648	Bayantel DSL Infrastructure	256
210.4.22.0/24	AS6648	Bayantel DSL Infrastructure	256
210.4.50.0/24	AS6648	Bayantel DSL Infrastructure	256
210.4.5.0/24	AS6648	Bayantel DSL Infrastructure	256
210.4.52.0/24	AS6648	Bayantel DSL Infrastructure	256
210.4.54.0/24	AS6648	Bayantel DSL Infrastructure	256
210.4.59.0/24	AS6648	Bayantel DSL Infrastructure	256
210.4.62.0/24	AS6648	Cable21 (Parasat) - ISP	256
210.4.108.0/24	AS17639	Converge ICT Corporate Customer	256
210.4.109.0/24	AS17639	Converge ICT Corporate Customer	256
210.4.146.0/24	AS137392	Internet Thailand Company	256
210.4.64.0/24	AS24122	BDCOM Dhanamondi Office users IP Pools	256
210.4.65.0/24	AS24122	BDCOM Dhanmondi DSL clients DHCP IP Pool	256

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
210.4.244.50	sawapon.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

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Pingable IPs

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

IP Address	ASN	Details
210.4.240.124	AS10010 TOKAI Communications Corporation	`4.26ms` from Tokyo, JP
210.4.246.6	AS10010 TOKAI Communications Corporation	`2.85ms` from Tokyo, JP
210.4.254.128	AS10010 TOKAI Communications Corporation	`2.98ms` from Tokyo, JP
210.4.249.199	AS10010 TOKAI Communications Corporation	`3.32ms` from Tokyo, JP
210.4.255.205	AS10010 TOKAI Communications Corporation	`2.56ms` from Tokyo, JP
210.4.245.40	AS10010 TOKAI Communications Corporation	`2.97ms` from Tokyo, JP
210.4.243.32	AS10010 TOKAI Communications Corporation	`3.39ms` from Tokyo, JP
210.4.241.46	AS10010 TOKAI Communications Corporation	`2.54ms` from Tokyo, JP
210.4.247.82	AS10010 TOKAI Communications Corporation	`2.59ms` from Tokyo, JP
210.4.248.245	AS10010 TOKAI Communications Corporation	`2.85ms` from Tokyo, JP
210.4.250.247	AS10010 TOKAI Communications Corporation	`3.64ms` from Tokyo, JP
210.4.242.46	AS10010 TOKAI Communications Corporation	`2.96ms` from Tokyo, JP
210.4.251.82	AS10010 TOKAI Communications Corporation	`2.83ms` from Tokyo, JP
210.4.244.231	AS10010 TOKAI Communications Corporation	`3.26ms` 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
149.18.16.36	AS64160 NimblyNet Limited	`0.43ms` from Amsterdam, NL
23.12.64.180	AS16625 Akamai Technologies, Inc.	`0.17ms` from Ashburn, US
13.92.100.244	AS8075 Microsoft Corporation	`0.46ms` from Ashburn, US
50.198.86.20	AS7922 Comcast Cable Communications, LLC	`7.61ms` from Boston, US
107.200.193.244	AS7018 AT&T Enterprises, LLC	`9.02ms` from Chicago, US
97.176.57.84	AS6167 Verizon Business	`10.08ms` from Dallas, US
158.177.152.52	AS36351 IBM Cloud	`0.68ms` from Frankfurt am Main, DE
35.198.157.84	AS396982 Google LLC	`0.09ms` from Frankfurt am Main, DE
178.38.172.116	AS6730 Sunrise GmbH	`2.95ms` from Geneve, CH
42.193.185.84	AS45090 Shenzhen Tencent Computer Systems Company Limited	`2.02ms` from Guangzhou, CN
117.90.220.132	AS4134 CHINANET-BACKBONE	`5.61ms` from Huai'an, CN
179.28.48.4	AS6057 Administracion Nacional de Telecomunicaciones	`12.69ms` from Montevideo, UY
178.70.105.116	AS12389 PJSC Rostelecom	`1.69ms` from Saint Petersburg, RU
49.171.229.100	AS17858 LG POWERCOMM	`4.14ms` from Seoul, KR
210.106.104.164	AS4766 Korea Telecom	`0.81ms` from Seoul, KR
218.51.13.212	AS9318 SK Broadband Co Ltd	`2.02ms` from Seoul, KR
180.172.187.20	AS4812 China Telecom (Group)	`6.33ms` from Shanghai, CN
61.228.25.180	AS3462 Data Communication Business Group	`1.35ms` from Taipei, TW
153.164.66.116	AS4713 NTT DOCOMO BUSINESS,Inc.	`2.69ms` from Tokyo, JP
212.243.132.132	AS3303 Swisscom (Switzerland) Ltd	`1.81ms` from Zuerich, CH
173.26.143.52	AS30036 Mediacom Communications Corp	`7.32ms` from Atlanta, US
115.188.188.228	AS4771 Spark New Zealand Trading Ltd.	`3.41ms` from Auckland, NZ
1.30.100.68	AS139007 UNICOM InnerMongolia province network	`11.60ms` from Beijing, CN
109.143.81.36	AS5432 Proximus NV	`14.19ms` from Brussels, BE
34.72.19.164	AS396982 Google LLC	`0.12ms` from Council Bluffs, 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 210.4.246.6

traceroute to 210.4.246.6 (210.4.246.6): 64 hops max, 52 byte packets

5 [] 101.203.88.50 0.927 ms

6 *

7 *

8 [AS10010] 218.219.36.22 1.03 ms

9 [AS10010] 210.4.246.6 3.16 ms

Measurement taken from

IPinfo ProbeNet in Tokyo, JP

On December 14th 2025

What are IP address ranges?

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