210.129.128.0/19

AS4694 · IDC Frontier Inc.

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Summary

Country	Japan
Domain	idcf.jp
ASN	AS4694
Registry	JPNIC
ID	IDCFNET-CIDR-BLK-JP

WHOIS Details

inetnum:        210.129.39.0 - 210.129.184.255
netname:        IDCFNet-CIDR-BLK-JP
descr:          IDC Frontier Inc.
remarks:        Email address for spam or abuse complaints : abuse@idc.jp
country:        JP
admin-c:        JP00169834
tech-c:         JP00169834
last-modified:  2020-06-13T03:28:42Z
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 241 domain names hosted across 98 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
210.129.144.11	bmw-online-conference.jp	31
210.129.144.103	yokohama-sports.org	29
210.129.150.212	e-seibunsha.jp	13
210.129.146.211	ajasystem.jp	11
210.129.144.30	medianavi.co.jp	4
210.129.152.197	imida-peptide.jp	3
210.129.150.236	school-data.com	2
210.129.146.231	xn--lck1bxcyi.com	2
210.129.145.250	manulife-mail.jp	2
210.129.140.183	smart-ex.jp	2
210.129.152.225	opsplot.com	1
210.129.147.2	openkarte.jp	1
210.129.147.146	yamate.ne.jp	1
210.129.152.186	shinryokan.com	1
210.129.147.204	nanseikaiun.co.jp	1
210.129.147.149	k-kumesen.co.jp	1
210.129.147.205	tokugaku.jp	1
210.129.157.139	ginza-san-ai.co.jp	1
210.129.146.169	norico.jp	1
210.129.146.212	okinawa-yankees.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

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

IP Address	ASN	Details
210.129.147.156	AS4694 IDC Frontier Inc.	`0.68ms` from Tokyo, JP
210.129.157.8	AS4694 IDC Frontier Inc.	`0.61ms` from Tokyo, JP
210.129.145.242	AS4694 IDC Frontier Inc.	`0.70ms` from Tokyo, JP
210.129.140.91	AS4694 IDC Frontier Inc.	`0.69ms` from Tokyo, JP
210.129.146.162	AS4694 IDC Frontier Inc.	`0.67ms` from Tokyo, JP
210.129.133.95	AS4694 IDC Frontier Inc.	`3.42ms` from Tokyo, JP
210.129.150.230	AS4694 IDC Frontier Inc.	`0.71ms` from Tokyo, JP
210.129.152.223	AS4694 IDC Frontier Inc.	`0.68ms` from Tokyo, JP
210.129.144.55	AS4694 IDC Frontier Inc.	`0.72ms` from Tokyo, JP
210.129.136.35	AS4694 IDC Frontier Inc.	`1.25ms` 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
75.207.254.115	AS6167 Verizon Business	`18.25ms` from Atlanta, US
43.208.80.35	AS16509 Amazon.com, Inc.	`1.86ms` from Bangkok, TH
48.211.147.195	AS8075 Microsoft Corporation	`0.22ms` from Boydton, US
58.168.53.147	AS1221 Telstra Limited	`2.41ms` from Brisbane, AU
139.80.64.3	AS38305 The University of Otago	`5.27ms` from Christchurch, NZ
209.143.48.211	AS7106 Com Net, Inc.	`3.09ms` from Columbus, US
34.171.118.83	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
194.119.14.19	AS45888 Societe Generale	`0.91ms` from Hong Kong, HK
86.182.172.131	AS2856 British Telecommunications PLC	`7.83ms` from London, GB
90.74.207.195	AS12479 Orange Espagne SA	`4.89ms` from Madrid, ES
83.53.156.19	AS3352 TELEFONICA DE ESPANA S.A.U.	`7.07ms` from Madrid, ES
174.95.3.19	AS577 Bell Canada	`4.26ms` from Montreal, CA
60.145.221.35	AS17676 SoftBank Corp.	`4.19ms` from Osaka, JP
37.71.243.35	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`2.40ms` from Paris, FR
20.212.95.19	AS8075 Microsoft Corporation	`0.48ms` from Singapore, SG
111.249.245.131	AS3462 Data Communication Business Group	`0.65ms` from Taipei, TW
126.122.147.51	AS17676 SoftBank Corp.	`8.75ms` from Tokyo, JP
99.225.204.83	AS812 Rogers Communications Canada Inc.	`6.04ms` from Toronto, CA
5.143.95.243	AS12389 PJSC Rostelecom	`1.05ms` from Vladivostok, RU
105.101.216.179	AS36947 Telecom Algeria	`10.67ms` from Algiers, DZ
150.107.29.115	AS136523 COLODEE DIGITAL NETWORK CO.,LTD.	`1.02ms` from Bangkok, TH
114.118.64.35	AS23724 IDC, China Telecommunications Corporation	`3.07ms` from Beijing, CN
79.224.86.147	AS3320 Deutsche Telekom AG	`4.61ms` from Duesseldorf, DE
46.93.99.163	AS3320 Deutsche Telekom AG	`9.33ms` from Frankfurt am Main, DE
104.254.217.131	AS30600 Metronet	`1.32ms` from Indianapolis, US

Traceroute

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

traceroute -a -n -q1 -f3 -m6 210.129.159.104

traceroute to 210.129.159.104 (210.129.159.104): 6 hops max, 52 byte packets

3 [AS749] 11.60.67.73 2.508 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Tokyo, JP

On August 22nd 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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