210.158.192.0/19

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:        210.158.212.0 - 210.158.223.255
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:  2020-06-13T03:32:16Z
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 210.158.192.0/19

Range	ASN	Company	Num of IPs
210.158.207.0/24	AS4725	SoftBank Corp.	256
210.158.206.0/24	AS4694	IDC Frontier Inc.	256
210.158.210.0/23	AS4725	SoftBank Corp.	512
210.158.208.0/23	AS4694	IDC Frontier Inc.	512

Nearby Ranges

BGP prefixes that overlap with 210.158.0.0/16

Range	ASN	Company	Num of IPs
210.158.144.0/20	AS9354	COMMUNITY NETWORK CENTER INC.	4,096
210.158.160.0/20	AS18070	Global Network Core Co.,Ltd.	4,096
210.158.48.0/20	AS23629	Obihiro City Cable Co.,Ltd.	4,096
210.158.128.0/20	AS23817	FUJITSU LIMITED	4,096
210.158.64.0/20	AS7524	Osaka Gas Information System Research Institute Co.,Ltd.	4,096
210.158.32.0/20	AS131921	GMO GlobalSign Holdings K.K.	4,096
210.158.32.0/21	AS131921	GMO HOSTING & SECURITY, INC.	2,048
210.158.176.0/22	AS23614	Kochi Systems Co., Ltd.	1,024
210.158.210.0/23	AS4725	SoftBank Corp.	512
210.158.208.0/23	AS4694	IDC Frontier Inc.	512
210.158.181.0/24	AS23614	Kochi Systems Co., Ltd.	256
210.158.206.0/24	AS4694	IDC Frontier Inc.	256
210.158.180.0/24	AS151374	IX-layers, Inc.	256
210.158.207.0/24	AS4725	SoftBank Corp.	256

Hosted domains

There are 69 domain names hosted across 61 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP

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

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

IP Address	ASN	Details
210.158.219.203	AS4694 IDC Frontier Inc.	`0.71ms` from Tokyo, JP
210.158.198.241	AS4694 IDC Frontier Inc.	`1.37ms` from Tokyo, JP
210.158.217.156	AS4694 IDC Frontier Inc.	`0.91ms` from Tokyo, JP
210.158.196.1	AS4694 IDC Frontier Inc.	`1.90ms` from Tokyo, JP
210.158.205.254	AS4694 IDC Frontier Inc.	`0.70ms` from Tokyo, JP
210.158.213.92	AS4694 IDC Frontier Inc.	`1.17ms` from Tokyo, JP
210.158.204.96	AS4694 IDC Frontier Inc.	`0.80ms` from Tokyo, JP
210.158.197.254	AS4694 IDC Frontier Inc.	`0.81ms` from Tokyo, JP
210.158.218.141	AS4694 IDC Frontier Inc.	`0.95ms` from Tokyo, JP
210.158.210.224	AS4725 SoftBank Corp.	`3.75ms` from Tokyo, JP
210.158.223.140	AS4694 IDC Frontier Inc.	`0.64ms` from Tokyo, JP
210.158.212.54	AS4694 IDC Frontier Inc.	`0.70ms` from Tokyo, JP
210.158.220.123	AS4694 IDC Frontier Inc.	`3.99ms` from Tokyo, JP
210.158.211.254	AS4725 SoftBank Corp.	`4.03ms` 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
94.68.134.163	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`7.12ms` from Athens, GR
159.255.196.19	AS15699 Adam EcoTech, S.A	`0.75ms` from Barcelona, ES
119.3.171.131	AS55990 Huawei Cloud Service data center	`3.51ms` from Beijing, CN
27.8.195.179	AS4837 CHINA UNICOM China169 Backbone	`5.16ms` from Chongqing, CN
40.134.151.99	AS7029 Windstream Communications LLC	`0.29ms` from Dallas, US
162.62.222.163	AS132203 Tencent Building, Kejizhongyi Avenue	`0.67ms` from Frankfurt am Main, DE
217.254.106.67	AS3320 Deutsche Telekom AG	`8.99ms` from Frankfurt am Main, DE
154.82.54.179	AS139880 OWGELS INTERNATIONAL CO., LIMITED	`0.99ms` from Hong Kong, HK
39.61.117.147	AS17557 Pakistan Telecommunication Company Limited	`2.21ms` from Karachi, PK
20.213.217.179	AS8075 Microsoft Corporation	`0.54ms` from Melbourne, AU
199.184.18.3	AS13972 Wadsworth Center, NYS Department of Health	`3.65ms` from New York City, US
91.38.164.211	AS3320 Deutsche Telekom AG	`5.83ms` from Nuernberg, DE
52.1.150.51	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US
54.172.67.211	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US
188.217.5.19	AS30722 Vodafone Italia S.p.A.	`8.35ms` from Rome, IT
198.9.2.115	AS10343 National Aeronautics and Space Administration	`1.13ms` from San Jose, US
187.113.94.195	AS18881 TELEFÔNICA BRASIL S.A	`10.12ms` from Sao Paulo, BR
172.232.131.179	AS63949 Akamai Connected Cloud	`0.32ms` from Stockholm, SE
114.47.142.51	AS3462 Data Communication Business Group	`3.87ms` from Taichung, TW
27.83.253.131	AS2516 KDDI CORPORATION	`1.03ms` from Tokyo, JP
50.36.35.163	AS5650 Frontier Communications of America, Inc.	`14.66ms` from Ashburn, US
41.35.193.195	AS8452 TE-AS	`4.46ms` from Cairo, EG
205.252.58.19	AS3491 PCCW Global, Inc.	`0.24ms` from Dallas, US
68.249.0.67	AS7018 AT&T Enterprises, LLC	`6.07ms` from Durham, US
177.30.62.35	AS26615 TIM S/A	`12.80ms` from Fortaleza, BR

Traceroute

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

traceroute -a -n -q1 -m5 210.158.207.38

traceroute to 210.158.207.38 (210.158.207.38): 5 hops max, 52 byte packets

1 [AS15169] 142.251.65.159 65.37 ms

2 [AS17676] 221.111.203.173 163.454 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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