220.148.188.0/23

AS10010 · TOKAI Communications Corporation

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Summary

Country	Japan
Domain	tokai.or.jp
ASN	AS10010
Parent Range	220.148.0.0/16
Registry	JPNIC
ID	TOKAI-NET

WHOIS Details

inetnum:        220.148.160.0 - 220.148.191.255
netname:        TOKAI-NET
descr:          TOKAI Communications Corporation
country:        JP
admin-c:        JP00078308
tech-c:         JP00078308
last-modified:  2018-01-23T00:02:06Z
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 220.148.188.0/23

Range	ASN	Company	Num of IPs
220.148.0.0/16	AS10010	TOKAI Communications Corporation	65,536

Nearby Ranges

BGP prefixes that overlap with 220.148.0.0/16

Range	ASN	Company	Num of IPs
220.148.0.0/16	AS10010	TOKAI Communications Corporation	65,536
220.148.0.0/18	AS10010	TOKAI Communications Corporation	16,384
220.148.64.0/19	AS10010	TOKAI Communications Corporation	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

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

IP Address	ASN	Details
220.148.189.146	AS10010 TOKAI Communications Corporation	`8.12ms` from Tokyo, JP
220.148.188.133	AS10010 TOKAI Communications Corporation	`8.00ms` 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
196.117.245.231	AS36925 MEDITELECOM	`3.42ms` from Casablanca, MA
109.154.23.23	AS2856 British Telecommunications PLC	`5.22ms` from Erith, GB
137.226.176.215	AS47610 RWTH Aachen University	`4.18ms` from Frankfurt am Main, DE
90.201.89.39	AS5607 Sky UK Limited	`3.75ms` from London, GB
90.199.249.151	AS5607 Sky UK Limited	`10.41ms` from London, GB
71.44.35.119	AS33363 Charter Communications, Inc	`4.03ms` from Orlando, US
100.31.124.39	AS14618 Amazon.com, Inc.	`0.15ms` from Reston, US
15.165.247.87	AS16509 Amazon.com, Inc.	`0.35ms` from Seoul, KR
222.117.20.215	AS4766 Korea Telecom	`1.33ms` from Seoul, KR
49.26.68.71	AS4766 Korea Telecom	`5.55ms` from Seoul, KR
60.204.244.231	AS55990 Huawei Cloud Service data center	`2.74ms` from Suzhou, CN
184.24.251.135	AS16625 Akamai Technologies, Inc.	`0.08ms` from Sydney, AU
116.250.249.199	AS24033 Australian Private Networks Pty Ltd	`12.28ms` from Sydney, AU
167.126.9.87	AS31898 Oracle Corporation	`0.18ms` from Vinhedo, BR
73.79.81.151	AS7922 Comcast Cable Communications, LLC	`10.20ms` from Ashburn, US
186.57.184.167	AS22927 Telefonica de Argentina	`2.13ms` from Buenos Aires, AR
118.116.5.55	AS38283 CHINANET SiChuan Telecom Internet Data Center	`1.62ms` from Chengdu, CN
70.226.112.71	AS7018 AT&T Enterprises, LLC	`8.93ms` from Dallas, US
5.30.245.119	AS15802 Emirates Integrated Telecommunications Company PJSC	`4.96ms` from Dubai, AE
37.50.200.7	AS3320 Deutsche Telekom AG	`0.73ms` from Duesseldorf, DE
184.3.197.215	AS209 CenturyLink Communications, LLC	`1.16ms` from Portland, US
54.167.159.119	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US
189.231.165.119	AS8151 UNINET	`11.74ms` from Tucson, US
20.50.210.119	AS8075 Microsoft Corporation	`0.24ms` from Amsterdam, NL
107.178.224.135	AS396982 Google LLC	`0.73ms` from Atlanta, US

Traceroute

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

traceroute -a -n -q1 220.148.189.146

traceroute to 220.148.189.146 (220.148.189.146): 64 hops max, 52 byte packets

1 [AS16509] 52.56.0.87 8.09 ms

2 *

3 *

4 *

5 *

6 *

7 *

8 *

9 *

10 [] 80.81.194.154 257.736 ms

11 [AS2518] 133.208.191.150 250.224 ms

12 [AS2518] 133.208.55.42 257.074 ms

13 *

14 *

15 *

16 [AS10010] 211.7.77.10 296.631 ms

17 [AS10010] 220.148.189.146 254.063 ms

Measurement taken from

IPinfo ProbeNet in London, GB

On February 7th 2026

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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