42.126.0.0/16

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:        42.126.0.0 - 42.126.127.255
netname:        TOKAI-NET
descr:          TOKAI Communications Corporation
country:        JP
admin-c:        JP00078308
tech-c:         JP00078308
last-modified:  2018-01-22T22:44:05Z
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 42.0.0.0/8

Range	ASN	Company	Num of IPs
42.224.0.0/12	AS4837	China Unicom Henan province network	1,048,576
42.32.0.0/12	AS9644	SK Telecom	1,048,576
42.16.0.0/12	AS9644	SK Telecom	1,048,576
42.176.0.0/13	AS4837	UNICOM Liaoning Province Network	524,288
42.144.0.0/13	AS9824	JCOM Co., Ltd.	524,288
42.112.0.0/13	AS18403	FPT Telecom Company	524,288
42.188.0.0/14	AS4788	TM TECHNOLOGY SERVICES SDN. BHD.	262,144
42.84.0.0/14	AS4837	UNICOM Liaoning Province Network	262,144
42.52.0.0/14	AS4837	UNICOM Liaoning Province Network	262,144
42.56.0.0/14	AS4837	UNICOM Liaoning Province Network	262,144
42.4.0.0/14	AS4837	UNICOM Liaoning Province Network	262,144
42.84.0.0/14	AS9929	UNICOM Liaoning Province Network	262,144
42.48.0.0/15	AS4837	China Unicom HuNan province network	131,072
42.80.0.0/15	AS58542	CHINANET TIANJIN PROVINCE NETWORK	131,072
42.202.0.0/15	AS137688	CHINANET Liaoning province network	131,072
42.242.0.0/15	AS4134	CHINANET YunNan PROVINCE NETWORK	131,072
42.202.0.0/15	AS134762	CHINANET Liaoning province network	131,072
42.202.0.0/15	AS4134	CHINANET Liaoning province network	131,072
42.80.0.0/15	AS17638	CHINANET TIANJIN PROVINCE NETWORK	131,072
42.192.0.0/15	AS45090	Tencent cloud computing (Beijing) Co., Ltd.	131,072
42.242.0.0/15	AS134766	CHINANET YunNan PROVINCE NETWORK	131,072
42.2.0.0/15	AS4760	PCCW Limited	131,072
42.159.0.0/16	AS58593	Shanghai Blue Cloud Technology Co.,Ltd	65,536
42.63.0.0/16	AS4837	China Unicom Ningxia Province Network	65,536
42.2.0.0/16	AS4760	Hong Kong Telecommunications (HKT) Limited Mass Internet	65,536
42.98.0.0/16	AS4760	PCCW Limited	65,536
42.122.0.0/16	AS17638	CHINANET TIANJIN PROVINCE NETWORK	65,536
42.97.0.0/16	AS4134	CHINANET Jilin province network	65,536
42.82.0.0/16	AS38091	LG HelloVision Corp.	65,536
42.3.0.0/16	AS4760	Hong Kong Telecommunications (HKT) Limited Mass Internet	65,536
42.158.0.0/16	AS23724	21ViaNet(China),Inc.	65,536
42.200.0.0/16	AS4515	PCCW IMS Ltd (PCCW Business Internet Access)	65,536
42.3.0.0/16	AS4515	Hong Kong Telecommunications (HKT) Limited Mass Internet	65,536
42.0.128.0/17	AS17789	LocalArea Communication of LangFang LTD. CO.	32,768
42.0.128.0/17	AS138449	LocalArea Communication of LangFang LTD. CO.	32,768
42.99.128.0/17	AS4637	Telstra Global Internet Services Network Blocks	32,768
42.194.128.0/17	AS45090	Tencent cloud computing (Beijing) Co., Ltd.	32,768
42.187.128.0/17	AS45090	Tencent cloud computing (Beijing) Co., Ltd.	32,768
42.51.0.0/17	AS56005	Henan Telcom Union Technology Co., LTD	32,768
42.96.128.0/17	AS37963	Aliyun Computing Co., LTD	32,768
42.120.128.0/17	AS37963	Zhejiang Taobao Network Co.,Ltd	32,768
42.156.128.0/17	AS37963	Aliyun Computing Co., LTD	32,768
42.51.128.0/17	AS56005	Henan Telcom Union Technology Co., LTD	32,768
42.83.0.0/18	AS18135	BTV CO., LTD.	16,384
42.99.0.0/18	AS139767	CHINANET Guangdong province network	16,384
42.189.192.0/18	AS4788	UNIFI-HOME-ibse01.sja	16,384
42.0.64.0/18	AS4780	New Century InfoComm Tech. Co., Ltd.	16,384
42.99.0.0/18	AS4134	CHINANET Guangdong province network	16,384
42.156.192.0/18	AS37963	Zhejiang Taobao Network Co.,Ltd	16,384
42.125.128.0/18	AS10010	TOKAI Communications Corporation	16,384

Hosted domains

There are 5 domain names hosted across 5 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
42.126.209.203	yug8322.com	1
42.126.159.136	kougamamiya.jp	1
42.126.77.219	naotakthree.com	1
42.126.97.151	jyamiui.com	1
42.126.76.6	shiroihouse.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

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

IP Address	ASN	Details
42.126.110.213	AS10010 TOKAI Communications Corporation	`10.77ms` from Osaka, JP
42.126.102.91	AS10010 TOKAI Communications Corporation	`2.70ms` from Tokyo, JP
42.126.146.13	AS10010 TOKAI Communications Corporation	`2.39ms` from Tokyo, JP
42.126.114.235	AS10010 TOKAI Communications Corporation	`12.22ms` from Tokyo, JP
42.126.55.234	AS10010 TOKAI Communications Corporation	`3.96ms` from Tokyo, JP
42.126.134.22	AS10010 TOKAI Communications Corporation	`7.29ms` from Tokyo, JP
42.126.0.126	AS10010 TOKAI Communications Corporation	`3.44ms` from Tokyo, JP
42.126.35.19	AS10010 TOKAI Communications Corporation	`18.07ms` from Tokyo, JP
42.126.124.69	AS10010 TOKAI Communications Corporation	`12.46ms` from Tokyo, JP
42.126.36.180	AS10010 TOKAI Communications Corporation	`21.19ms` from Tokyo, JP
42.126.81.53	AS10010 TOKAI Communications Corporation	`22.19ms` from Tokyo, JP
42.126.160.236	AS10010 TOKAI Communications Corporation	`2.95ms` from Tokyo, JP
42.126.58.251	AS10010 TOKAI Communications Corporation	`10.17ms` from Tokyo, JP
42.126.98.254	AS10010 TOKAI Communications Corporation	`13.88ms` from Tokyo, JP
42.126.8.32	AS10010 TOKAI Communications Corporation	`2.96ms` from Tokyo, JP
42.126.1.88	AS10010 TOKAI Communications Corporation	`2.56ms` from Tokyo, JP
42.126.162.157	AS10010 TOKAI Communications Corporation	`2.68ms` from Tokyo, JP
42.126.112.163	AS10010 TOKAI Communications Corporation	`8.24ms` from Tokyo, JP
42.126.70.95	AS10010 TOKAI Communications Corporation	`3.09ms` from Tokyo, JP
42.126.25.80	AS10010 TOKAI Communications Corporation	`9.02ms` from Tokyo, JP
42.126.131.183	AS10010 TOKAI Communications Corporation	`10.20ms` from Tokyo, JP
42.126.147.143	AS10010 TOKAI Communications Corporation	`3.11ms` from Tokyo, JP
42.126.148.66	AS10010 TOKAI Communications Corporation	`3.49ms` from Tokyo, JP
42.126.153.112	AS10010 TOKAI Communications Corporation	`2.89ms` from Tokyo, JP
42.126.101.44	AS10010 TOKAI Communications Corporation	`2.60ms` 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
47.81.51.0	AS45102 Alibaba (US) Technology Co., Ltd.	`1.25ms` from Bangkok, TH
52.167.3.112	AS8075 Microsoft Corporation	`0.30ms` from Boydton, US
221.211.147.160	AS4837 CHINA UNICOM China169 Backbone	`9.18ms` from Harbin, CN
116.139.172.32	AS4837 CHINA UNICOM China169 Backbone	`12.93ms` from Liaoyang, CN
31.51.252.80	AS2856 British Telecommunications PLC	`7.79ms` from London, GB
34.142.113.240	AS396982 Google LLC	`0.10ms` from London, GB
61.174.184.80	AS4134 CHINANET-BACKBONE	`8.66ms` from Ningbo, CN
112.241.227.144	AS4837 CHINA UNICOM China169 Backbone	`7.82ms` from Qingdao, CN
34.207.75.128	AS14618 Amazon.com, Inc.	`0.66ms` from Reston, US
181.36.20.112	AS28118 ALTICE DOMINICANA S.A.	`5.48ms` from Santo Domingo, DO
219.255.229.16	AS9318 SK Broadband Co Ltd	`2.04ms` from Seoul, KR
66.234.34.240	AS21949 Beanfield Technologies Inc.	`0.36ms` from Toronto, CA
188.62.198.96	AS3303 Swisscom (Switzerland) Ltd	`1.50ms` from Zuerich, CH
20.33.92.64	AS8069 Microsoft Corporation	`0.27ms` from Amsterdam, NL
199.38.172.240	AS53918 Host Hotels and Resorts, L.P.	`1.77ms` from Ashburn, US
58.136.153.32	AS133481 AIS Fibre	`2.73ms` from Bangkok, TH
139.210.19.176	AS4837 CHINA UNICOM China169 Backbone	`3.96ms` from Changchun, CN
23.236.31.224	AS20329 Sallisaw Municipal Authority	`19.09ms` from Dallas, US
108.86.215.160	AS7018 AT&T Enterprises, LLC	`3.02ms` from Dallas, US
93.218.244.224	AS3320 Deutsche Telekom AG	`4.21ms` from Duesseldorf, DE
87.147.230.160	AS3320 Deutsche Telekom AG	`5.76ms` from Frankfurt am Main, DE
93.188.34.64	AS25521 Industrial Media Network LLC	`0.64ms` from Kyiv, UA
81.140.121.112	AS2856 British Telecommunications PLC	`2.81ms` from London, GB
212.183.186.128	AS41497 INTRED S.P.A.	`1.97ms` from Milan, IT
91.151.70.112	AS12826 CYLLENE ITS SAS	`0.54ms` from Paris, FR

Traceroute

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

traceroute -a -n -q1 42.126.14.17

traceroute to 42.126.14.17 (42.126.14.17): 64 hops max, 52 byte packets

1 [AS15169] 74.125.37.114 215.416 ms

2 *

3 *

4 *

5 [AS10010] 218.219.36.30 231.709 ms

6 [AS10010] 42.126.14.17 236.12 ms

Measurement taken from

IPinfo ProbeNet in London, GB

On December 14th 2025

What are IP address ranges?

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