219.96.32.0/21

AS10010 · TOKAI Communications Corporation

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Summary

Country	Japan
Domain	tokai.or.jp
ASN	AS10010
Parent Range	219.96.0.0/18
Registry	JPNIC
ID	TOKAI-NET

WHOIS Details

inetnum:        219.96.32.0 - 219.96.47.255
netname:        TOKAI-NET
descr:          TOKAI Communications Corporation
country:        JP
admin-c:        OA1837JP
tech-c:         TH10696JP
last-modified:  2018-08-22T19:32:04Z
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 219.96.32.0/21

Range	ASN	Company	Num of IPs
219.96.0.0/18	AS10010	TOKAI Communications Corporation	16,384

Nearby Ranges

BGP prefixes that overlap with 219.96.0.0/16

Range	ASN	Company	Num of IPs
219.96.128.0/17	AS4713	NTT DOCOMO BUSINESS,Inc.	32,768
219.96.0.0/18	AS10010	TOKAI Communications Corporation	16,384
219.96.96.0/19	AS17675	PacketFabric (Japan) Co., Ltd.	8,192
219.96.64.0/20	AS7671	NTT SmartConnect Corporation	4,096
219.96.80.0/20	AS7671	NTT SmartConnect Corporation	4,096
219.96.59.0/24	AS10010	Ichihara Community Network TV CO.Ltd.	256

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

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Pingable IPs

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

IP Address	ASN	Details
219.96.38.27	AS10010 TOKAI Communications Corporation	`5.87ms` from Osaka, JP
219.96.39.60	AS10010 TOKAI Communications Corporation	`6.47ms` from Osaka, JP
219.96.37.102	AS10010 TOKAI Communications Corporation	`6.23ms` from Osaka, JP
219.96.32.65	AS10010 TOKAI Communications Corporation	`5.71ms` from Osaka, JP
219.96.33.120	AS10010 TOKAI Communications Corporation	`5.98ms` from Osaka, JP
219.96.36.38	AS10010 TOKAI Communications Corporation	`6.25ms` from Osaka, JP
219.96.35.146	AS10010 TOKAI Communications Corporation	`6.05ms` from Osaka, JP
219.96.34.25	AS10010 TOKAI Communications Corporation	`6.12ms` 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
76.12.176.69	AS20021 Ntirety, Inc.	`4.28ms` from Ashburn, US
129.128.1.245	AS3359 University of Alberta	`5.36ms` from Calgary, CA
84.178.111.5	AS3320 Deutsche Telekom AG	`4.69ms` from Duesseldorf, DE
149.90.142.197	AS12353 Vodafone Portugal	`6.59ms` from Lisbon, PT
45.128.104.21	AS51320 Wireless Logic Limited	`19.81ms` from London, GB
169.232.102.5	AS52 University of California, Los Angeles	`0.73ms` from Los Angeles, US
181.134.203.85	AS13489 UNE EPM TELECOMUNICACIONES S.A.	`8.95ms` from Medellin, CO
70.51.9.213	AS577 Bell Canada	`1.34ms` from Montreal, CA
185.15.85.213	AS203290 Limited Liability Company "Bliss-Pro"	`8.78ms` from Moscow, RU
180.136.149.53	AS4134 CHINANET-BACKBONE	`0.76ms` from Nanning, CN
100.34.0.149	AS701 Verizon Business	`1.40ms` from Philadelphia, US
13.223.84.133	AS14618 Amazon.com, Inc.	`0.19ms` from Reston, US
38.14.188.133	AS54600 PEG TECH INC	`0.18ms` from San Jose, US
49.26.9.149	AS4766 Korea Telecom	`5.21ms` from Seoul, KR
175.215.183.85	AS4766 Korea Telecom	`7.18ms` from Seoul, KR
211.245.4.53	AS9318 SK Broadband Co Ltd	`2.04ms` from Seoul, KR
202.209.137.245	AS2907 Research Organization of Information and Systems, National Institute of Informatics	`5.98ms` from Tokyo, JP
37.247.217.37	AS8374 Polkomtel Sp. z o.o.	`1.44ms` from Warsaw, PL
75.136.218.69	AS20115 Charter Communications LLC	`13.22ms` from Atlanta, US
47.74.82.165	AS45102 Alibaba (US) Technology Co., Ltd.	`0.75ms` from Atlanta, US
66.227.222.213	AS20115 Charter Communications LLC	`8.78ms` from Chicago, US
66.195.55.117	AS3549 Level 3 Parent, LLC	`3.63ms` from Chicago, US
216.196.219.197	AS6181 Cincinnati Bell Telephone Company LLC	`1.61ms` from Cincinnati, US
43.140.57.53	AS45090 Shenzhen Tencent Computer Systems Company Limited	`3.67ms` from Guangzhou, CN
182.45.146.165	AS4134 CHINANET-BACKBONE	`5.36ms` from Jinan, CN

Traceroute

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

traceroute -a -n -q1 -f5 219.96.39.231

traceroute to 219.96.39.231 (219.96.39.231): 64 hops max, 52 byte packets

5 [] 218.100.9.71 1.127 ms

6 *

7 *

8 [AS10010] 220.216.71.206 5.055 ms

9 [AS10010] 219.112.174.102 6.45 ms

10 [AS10010] 219.96.39.231 10.832 ms

Measurement taken from

IPinfo ProbeNet in Osaka, JP

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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