210.171.96.0/19

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:        210.171.101.0 - 210.171.117.255
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:  2020-06-13T03:32:47Z
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 are contained by 210.171.96.0/19

Range	ASN	Company	Num of IPs
210.171.123.0/24	AS4725	SoftBank Corp.	256
210.171.124.0/22	AS4694	IDC Frontier Inc.	1,024
210.171.96.0/22	AS4694	IDC Frontier Inc.	1,024

Nearby Ranges

BGP prefixes that overlap with 210.171.0.0/16

Range	ASN	Company	Num of IPs
210.171.240.0/20	AS10010	TOKAI Communications Corporation	4,096
210.171.144.0/20	AS131931	Aomori Cable TV Co., Ltd.	4,096
210.171.80.0/20	AS59108	KATCH Network Inc.	4,096
210.171.16.0/20	AS7524	ITEC Hankyu Hanshin Co.,Ltd.	4,096
210.171.208.0/20	AS7672	Hokuden Information System Service Co.,Ltd.	4,096
210.171.200.0/21	AS2514	Osaka Chamber of Commerce and Industry	2,048
210.171.232.0/21	AS132203	Japan Internet Xing Co., Ltd.	2,048
210.171.192.0/22	AS58788	Chiroro-Net Co.,Ltd.	1,024
210.171.124.0/22	AS4694	IDC Frontier Inc.	1,024
210.171.228.0/22	AS7527	Japan Internet Xing Co., Ltd.	1,024
210.171.96.0/22	AS4694	IDC Frontier Inc.	1,024
210.171.64.0/23	AS17534	NSK Co.,Ltd.	512
210.171.123.0/24	AS4725	SoftBank Corp.	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

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

IP Address	ASN	Details
210.171.123.105	AS4725 SoftBank Corp.	`4.76ms` 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
67.101.15.163	AS20115 Charter Communications LLC	`0.61ms` from Ashburn, US
223.82.169.227	AS56045 China Mobile communications corporation	`12.14ms` from Changsha, CN
125.64.1.51	AS38283 CHINANET SiChuan Telecom Internet Data Center	`1.52ms` from Chengdu, CN
204.44.160.3	AS22971 ST. VINCENT HOSPITAL OF THE HOSPITAL SISTERS OF THE THIRD ORDER OF ST. FRANCIS	`6.33ms` from Chicago, US
92.253.203.163	AS60612 Albatros Ltd.	`8.27ms` from Kazan, RU
95.22.231.163	AS12479 Orange Espagne SA	`11.41ms` from Madrid, ES
2.119.91.99	AS3269 Telecom Italia S.p.A.	`6.09ms` from Milan, IT
88.204.86.243	AS31363 JSC "ER-Telecom Holding"	`1.86ms` from Moscow, RU
157.101.135.3	AS10004 Phoenix Communications Inc.	`5.38ms` from Osaka, JP
177.71.180.243	AS16509 Amazon.com, Inc.	`0.17ms` from Osasco, BR
168.220.142.51	AS16347 ADISTA SAS	`0.37ms` from Paris, FR
179.144.147.131	AS26599 TELEFÔNICA BRASIL S.A	`6.67ms` from Rio de Janeiro, BR
164.77.27.3	AS7004 TELEFÓNICA CHILE S.A.	`1.46ms` from Santiago, CL
158.247.230.211	AS20473 The Constant Company, LLC	`0.16ms` from Seoul, KR
14.87.171.179	AS4766 Korea Telecom	`5.11ms` from Seoul, KR
43.142.78.243	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.42ms` from Shanghai, CN
34.168.161.3	AS396982 Google LLC	`0.16ms` from The Dalles, US
114.159.210.3	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.43ms` from Tokyo, JP
104.27.26.19	AS13335 Cloudflare, Inc.	`0.11ms` from Wrocław, PL
152.136.183.35	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.79ms` from Beijing, CN
20.252.223.131	AS8075 Microsoft Corporation	`0.27ms` from Boydton, US
86.121.219.115	AS8708 DIGI ROMANIA S.A.	`2.30ms` from Bucharest, RO
3.147.160.211	AS16509 Amazon.com, Inc.	`0.19ms` from Columbus, US
176.255.214.131	AS5607 Sky UK Limited	`4.23ms` from Erith, GB
3.124.189.115	AS16509 Amazon.com, Inc.	`0.11ms` from Frankfurt am Main, DE

Traceroute

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

traceroute -a -n -q1 -m5 210.171.109.165

traceroute to 210.171.109.165 (210.171.109.165): 5 hops max, 52 byte packets

1 [AS15169] 142.251.241.130 136.973 ms

2 [AS15169] 108.170.248.250 139.86 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Columbus, US

On January 19th 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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