210.152.16.0/21

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:        210.152.0.0 - 210.152.27.255
netname:        IDCFNet-CIDR-BLK-JP
descr:          IDC Frontier Inc.
remarks:        Email address for spam or abuse complaints : [email protected]
country:        JP
admin-c:        JP00169834
tech-c:         JP00169834
last-modified:  2020-06-13T03:30:09Z
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 210.152.0.0/16

Range	ASN	Company	Num of IPs
210.152.148.0/22	AS4694	RIDE Co.,Ltd.	1,024
210.152.144.0/22	AS4694	RIDE Co.,Ltd.	1,024
210.152.152.0/23	AS4694	RIDE Co.,Ltd.	512
210.152.250.0/23	AS4694	RIDE Co.,Ltd.	512
210.152.29.0/24	AS4694	IDC Frontier Inc.	256
210.152.154.0/24	AS4694	SEIKO PRECISION INC.	256
210.152.184.0/24	AS4694	IDC Frontier Inc.	256
210.152.236.0/24	AS4694	IDC Frontier Inc.	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
210.152.23.74	AS4694 IDC Frontier Inc.	`0.64ms` 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
122.155.205.37	AS9335 National Telecom Public Company Limited	`0.66ms` from Bangkok, TH
142.161.58.133	AS7122 Bell Canada	`16.15ms` from Chicago, US
176.170.38.85	AS5410 Bouygues Telecom SA	`8.07ms` from Frankfurt am Main, DE
105.247.62.5	AS36994 Vodacom	`1.56ms` from Johannesburg, ZA
5.70.28.181	AS5607 Sky UK Limited	`2.52ms` from London, GB
83.50.59.117	AS3352 TELEFONICA DE ESPANA S.A.U.	`8.50ms` from Madrid, ES
126.93.105.5	AS17676 SoftBank Corp.	`4.58ms` from Osaka, JP
129.104.56.5	AS2200 Renater	`2.10ms` from Paris, FR
20.171.117.21	AS8075 Microsoft Corporation	`0.17ms` from Phoenix, US
39.76.151.133	AS4837 CHINA UNICOM China169 Backbone	`5.92ms` from Qingdao, CN
151.14.93.21	AS1267 WIND TRE S.P.A.	`3.49ms` from Rome, IT
218.79.41.21	AS4812 China Telecom (Group)	`2.11ms` from Shanghai, CN
116.228.45.165	AS4812 China Telecom (Group)	`2.76ms` from Shanghai, CN
188.183.83.5	AS3292 TDC Holding A/S	`0.98ms` from Skanderborg, DK
35.203.174.37	AS396982 Google LLC	`0.13ms` from The Dalles, US
221.238.72.213	AS17638 ASN for TIANJIN Provincial Net of CT	`3.55ms` from Tianjin, CN
98.22.85.229	AS7029 Windstream Communications LLC	`4.24ms` from Atlanta, US
67.184.34.149	AS7922 Comcast Cable Communications, LLC	`5.33ms` from Chicago, US
98.34.99.213	AS7922 Comcast Cable Communications, LLC	`6.70ms` from Chicago, US
107.14.122.101	AS7843 Charter Communications Inc	`0.10ms` from Dallas, US
3.72.237.37	AS16509 Amazon.com, Inc.	`0.16ms` from Frankfurt am Main, DE
46.142.167.149	AS8881 1&1 Versatel GmbH	`10.09ms` from Frankfurt am Main, DE
147.46.138.213	AS9488 Seoul National University	`1.03ms` from Incheon, KR
194.126.209.5	AS28959 Vitol Services Ltd	`0.41ms` from London, GB
2.7.108.117	AS3215 Orange S.A.	`9.00ms` from Marseille, FR

Traceroute

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

traceroute -a -n -q1 -m6 210.152.18.4

traceroute to 210.152.18.4 (210.152.18.4): 6 hops max, 52 byte packets

1 [AS15169] 74.125.251.87 236.751 ms

2 *

3 [AS2519] 163.139.136.67 233.954 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Zuerich, CH

On January 30th 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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