211.2.128.0/19

AS7516 · TOHKnet Co.,Inc.

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Summary

Country	Japan
Domain	tocn.ad.jp
ASN	AS7516
Registry	JPNIC
ID	TOHKNET-CIDR-BLK-JP

WHOIS Details

inetnum:        211.2.128.0 - 211.2.143.255
netname:        TOHKnet-CIDR-BLK-JP
descr:          TOHKnet Co.,Inc.
remarks:        Email address for spam or abuse complaints : staff@tocn.ad.jp
country:        JP
admin-c:        JP00028361
tech-c:         JP00028361
last-modified:  2023-04-18T02:23:11Z
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

Hosted domains

There are 36 domain names hosted across 8 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
211.2.156.234	askd.co.jp	12
211.2.156.228	jpdns.jp	10
211.2.156.241	naganowalker.com	7
211.2.156.237	mandf.jp	3
211.2.159.113	polynesian-show.jp	1
211.2.159.115	hawaiians.jp	1
211.2.159.117	j-k-information.jp	1
211.2.156.3	yamazawa-co.jp	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

1,084 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
211.2.141.137	AS7516 TOHKnet Co.,Inc.	`5.40ms` from Tokyo, JP
211.2.152.25	AS7516 TOHKnet Co.,Inc.	`5.39ms` from Tokyo, JP
211.2.137.101	AS7516 TOHKnet Co.,Inc.	`5.38ms` from Tokyo, JP
211.2.143.233	AS7516 TOHKnet Co.,Inc.	`5.38ms` from Tokyo, JP
211.2.136.77	AS7516 TOHKnet Co.,Inc.	`5.37ms` from Tokyo, JP
211.2.140.121	AS7516 TOHKnet Co.,Inc.	`5.39ms` from Tokyo, JP
211.2.139.153	AS7516 TOHKnet Co.,Inc.	`5.39ms` from Tokyo, JP
211.2.159.81	AS7516 TOHKnet Co.,Inc.	`5.39ms` from Tokyo, JP
211.2.154.245	AS7516 TOHKnet Co.,Inc.	`5.38ms` from Tokyo, JP
211.2.155.57	AS7516 TOHKnet Co.,Inc.	`5.39ms` from Tokyo, JP
211.2.153.97	AS7516 TOHKnet Co.,Inc.	`5.38ms` from Tokyo, JP
211.2.142.17	AS7516 TOHKnet Co.,Inc.	`5.39ms` from Tokyo, JP
211.2.156.246	AS7516 TOHKnet Co.,Inc.	`5.42ms` from Tokyo, JP
211.2.138.145	AS7516 TOHKnet Co.,Inc.	`5.38ms` 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
103.253.49.35	AS18353 Revera NZ Limited	`1.21ms` from Auckland, NZ
119.157.189.195	AS17557 Pakistan Telecommunication Company Limited	`12.01ms` from Karachi, PK
213.78.29.195	AS13285 TalkTalk Communications Limited	`2.37ms` from Manchester, GB
73.28.57.67	AS7922 Comcast Cable Communications, LLC	`6.48ms` from Miami, US
174.91.222.243	AS577 Bell Canada	`1.81ms` from Montreal, CA
47.54.188.211	AS855 Bell Canada	`14.81ms` from Montreal, CA
46.235.52.227	AS39337 JSC "Corp Soft"	`0.99ms` from Moscow, RU
104.136.246.99	AS33363 Charter Communications, Inc	`9.04ms` from Orlando, US
176.158.45.211	AS5410 Bouygues Telecom SA	`1.41ms` from Paris, FR
208.95.232.195	AS396097 Sail Internet, Inc.	`1.26ms` from San Jose, US
189.225.66.115	AS8151 UNINET	`6.19ms` from Santiago de Queretaro, MX
92.123.201.179	AS16625 Akamai Technologies, Inc.	`0.11ms` from Seattle, US
211.115.67.67	AS3786 LG DACOM Corporation	`0.84ms` from Seoul, KR
89.184.139.3	AS39642 Norlys Digital A/S	`4.16ms` from Skanderborg, DK
210.147.67.131	AS2518 BIGLOBE Inc.	`15.36ms` from Tokyo, JP
20.220.55.115	AS8075 Microsoft Corporation	`0.17ms` from Toronto, CA
204.14.144.3	AS32592 Uniti Fiber Holdings Inc.	`12.24ms` from Dallas, US
4.187.165.99	AS8075 Microsoft Corporation	`0.13ms` from Lohogaon, IN
87.2.68.163	AS3269 Telecom Italia S.p.A.	`3.97ms` from Milan, IT
178.170.120.147	AS21409 Ikoula Net SAS	`2.55ms` from Paris, FR
182.47.245.211	AS4134 CHINANET-BACKBONE	`4.90ms` from Qingdao, CN
34.198.136.147	AS14618 Amazon.com, Inc.	`0.18ms` from Reston, US
15.165.96.179	AS16509 Amazon.com, Inc.	`0.21ms` from Seoul, KR
198.100.172.35	AS398037 NVIDIA Corporation	`1.59ms` from Tel Aviv, IL
46.190.127.147	AS25472 Nova Telecommunications & Media Single Member S.A	`9.55ms` from Athens, GR

Traceroute

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

traceroute -a -n -q1 -f4 211.2.155.81

traceroute to 211.2.155.81 (211.2.155.81): 64 hops max, 52 byte packets

4 [] 210.171.224.156 8.42 ms

5 [AS7516] 210.239.30.162 6.482 ms

6 [AS7516] 211.2.155.81 5.755 ms

Measurement taken from

IPinfo ProbeNet in Tokyo, JP

On August 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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