210.171.102.0/23

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

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

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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
65.184.158.39	AS11426 Charter Communications Inc	`16.03ms` from Charlotte, US
14.163.213.231	AS45899 VNPT Corp	`3.17ms` from Hanoi, VN
90.202.1.183	AS5607 Sky UK Limited	`10.17ms` from London, GB
51.145.107.23	AS8075 Microsoft Corporation	`0.23ms` from London, GB
90.170.29.167	AS12479 Orange Espagne SA	`14.88ms` from Madrid, ES
79.122.244.231	AS12772 Enforta Autonomous System	`5.73ms` from Novosibirsk, RU
201.22.23.55	AS18881 TELEFÔNICA BRASIL S.A	`5.46ms` from Osasco, BR
81.2.244.119	AS24806 INTERNET CZ, a.s.	`3.51ms` from Prague, CZ
113.215.205.23	AS24139 Huashu media&Network Limited	`8.34ms` from Shanghai, CN
212.64.93.247	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.70ms` from Shanghai, CN
13.55.194.199	AS16509 Amazon.com, Inc.	`0.15ms` from Sydney, AU
141.156.183.231	AS701 Verizon Business	`2.07ms` from Ashburn, US
73.234.62.87	AS7922 Comcast Cable Communications, LLC	`7.97ms` from Boston, US
76.192.104.199	AS7018 AT&T Enterprises, LLC	`11.51ms` from Chicago, US
34.44.231.87	AS396982 Google LLC	`0.11ms` from Council Bluffs, US
38.249.255.199	AS135357 HONG KONG KOWLOON TELECOMMUNICATIONS CO.,LIMITED	`1.15ms` from Hong Kong, HK
188.84.181.183	AS12430 VODAFONE ESPANA S.A.U.	`14.12ms` from Madrid, ES
76.111.215.199	AS7922 Comcast Cable Communications, LLC	`5.66ms` from Miami, US
31.197.93.55	AS3269 Telecom Italia S.p.A.	`1.03ms` from Milan, IT
218.72.25.71	AS4134 CHINANET-BACKBONE	`5.71ms` from Ningbo, CN
15.168.116.167	AS16509 Amazon.com, Inc.	`0.27ms` from Osaka, JP
175.32.227.87	AS4804 Microplex PTY LTD	`2.17ms` from Sydney, AU
217.153.137.199	AS12912 T-Mobile Polska S.A.	`0.89ms` from Warsaw, PL
221.15.196.199	AS4837 CHINA UNICOM China169 Backbone	`1.16ms` from Zhengzhou, CN
73.218.252.23	AS7922 Comcast Cable Communications, LLC	`10.01ms` from Boston, US

Traceroute

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

traceroute -a -n -q1 -m7 210.171.102.237

traceroute to 210.171.102.237 (210.171.102.237): 7 hops max, 52 byte packets

1 [AS31898] 140.91.236.5 0.084 ms

2 [AS8966] 195.229.27.66 0.629 ms

3 [AS8966] 195.229.27.65 1.105 ms

4 [AS8966] 195.229.31.242 3.5 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Dubai, AE

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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