211.133.240.0/20

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:        211.133.240.0 - 211.133.244.255
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:  2020-06-13T03:39:46Z
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 211.133.0.0/16

Range	ASN	Company	Num of IPs
211.133.0.0/18	AS2510	FUJITSU LIMITED	16,384
211.133.192.0/19	AS10010	TOKAI Communications Corporation	8,192
211.133.160.0/19	AS138384	Rakuten Mobile, Inc.	8,192
211.133.128.0/20	AS4694	IDC Frontier Inc.	4,096

Hosted domains

There are 156 domain names hosted across 69 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
211.133.252.110	digicert.co.jp	2
211.133.252.46	trustedseal.jp	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

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

IP Address	ASN	Details
211.133.241.196	AS4694 IDC Frontier Inc.	`0.75ms` from Tokyo, JP
211.133.249.27	AS4694 IDC Frontier Inc.	`0.72ms` from Tokyo, JP
211.133.247.162	AS4694 IDC Frontier Inc.	`0.59ms` from Tokyo, JP
211.133.251.176	AS4694 IDC Frontier Inc.	`0.71ms` from Tokyo, JP
211.133.246.251	AS4694 IDC Frontier Inc.	`0.63ms` from Tokyo, JP
211.133.240.4	AS4694 IDC Frontier Inc.	`0.33ms` from Tokyo, JP
211.133.243.57	AS4694 IDC Frontier Inc.	`0.67ms` from Tokyo, JP
211.133.244.92	AS4694 IDC Frontier Inc.	`1.02ms` 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
188.91.234.36	AS50266 Odido Netherlands B.V.	`3.78ms` from Amsterdam, NL
203.151.193.132	AS4618 Internet Thailand Company Limited	`0.54ms` from Bangkok, TH
52.49.171.52	AS16509 Amazon.com, Inc.	`0.19ms` from Dublin, IE
88.15.47.244	AS3352 TELEFONICA DE ESPANA S.A.U.	`6.09ms` from Madrid, ES
97.221.183.68	AS6167 Verizon Business	`11.53ms` from Miami, US
117.204.65.68	AS9829 National Internet Backbone	`6.36ms` from Mumbai, IN
107.167.92.148	AS53755 Input Output Flood LLC	`0.45ms` from Phoenix, US
217.195.58.84	AS24651 JSC BALTICOM	`0.68ms` from Riga, LV
193.49.103.4	AS2200 Renater	`5.36ms` from Saint-Denis, FR
211.226.25.212	AS4766 Korea Telecom	`1.23ms` from Seoul, KR
118.72.79.20	AS4837 CHINA UNICOM China169 Backbone	`7.44ms` from Taiyuan, CN
112.139.10.68	AS10010 TOKAI Communications Corporation	`4.40ms` from Tokyo, JP
107.132.224.116	AS7018 AT&T Enterprises, LLC	`11.83ms` from Atlanta, US
44.229.97.244	AS16509 Amazon.com, Inc.	`0.19ms` from Boardman, US
170.51.44.4	AS11664 Techtel LMDS Comunicaciones Interactivas S.A.	`17.85ms` from Buenos Aires, AR
14.176.214.180	AS45899 VNPT Corp	`7.56ms` from Da Nang, VN
76.225.141.212	AS7018 AT&T Enterprises, LLC	`18.92ms` from Dallas, US
76.112.241.180	AS7922 Comcast Cable Communications, LLC	`7.29ms` from Flint, US
189.168.64.68	AS8151 UNINET	`5.41ms` from Guadalajara, MX
14.56.231.148	AS4766 Korea Telecom	`5.84ms` from Incheon, KR
51.45.12.116	AS16509 Amazon.com, Inc.	`0.13ms` from Paris, FR
175.248.135.36	AS4766 Korea Telecom	`6.31ms` from Seoul, KR
119.123.41.196	AS4134 CHINANET-BACKBONE	`0.90ms` from Shenzhen, CN
203.116.51.244	AS4657 StarHub Ltd	`1.00ms` from Singapore, SG
118.167.16.228	AS3462 Data Communication Business Group	`1.12ms` from Taipei, TW

Traceroute

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

traceroute -a -n -q1 -m11 211.133.255.25

traceroute to 211.133.255.25 (211.133.255.25): 11 hops max, 52 byte packets

1 [AS15169] 142.251.241.130 32.871 ms

2 [AS15169] 108.170.248.180 35.467 ms

3 [] 210.171.224.49 33.464 ms

4 *

5 *

6 *

7 [AS4694] 158.205.161.126 34.533 ms

8 [AS4694] 158.205.161.115 54.36 ms

9 *

10 *

11 *

Measurement taken from

IPinfo ProbeNet in Chang-hua, TW

On March 13th 2026

What are IP address ranges?

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