203.179.64.0/20

AS2522 · Japan Network Information Center

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Summary

Country	Japan
Domain	nic.ad.jp
ASN	AS2522
Registry	JPNIC
ID	JPNIC-IDEV-CIDR-BLK-JP

WHOIS Details

inetnum:        203.179.64.0 - 203.179.79.255
netname:        jpnic-idev-CIDR-BLK-JP
descr:          Japan Network Information Center
remarks:        Email address for spam or abuse complaints : ppp-exp@nic.ad.jp
country:        JP
admin-c:        JP00163509
tech-c:         JP00163509
last-modified:  2018-06-01T20:35:33Z
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 203.179.0.0/16

Range	ASN	Company	Num of IPs
203.179.192.0/19	AS7679	QTnet,Inc.	8,192
203.179.240.0/20	AS18266	Cable Networks Akita Co.,Ltd.	4,096
203.179.0.0/20	AS9622	Kurashiki Cable TV Corporation	4,096
203.179.16.0/20	AS23776	NEC Corporation	4,096
203.179.80.0/20	AS9600	Sony Biz Networks Corporation	4,096
203.179.224.0/20	AS17947	SAKURA KCS Corporation	4,096
203.179.136.0/21	AS23624	Chukai Television Co,.Ltd.	2,048
203.179.132.0/22	AS23624	Chukai Television Co,.Ltd.	1,024
203.179.128.0/22	AS23624	Chukai Television Co,.Ltd.	1,024
203.179.252.0/22	AS23783	Cable Networks Akita Co.,Ltd.	1,024

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
65.190.5.36	AS11426 Charter Communications Inc	`10.30ms` from Ashburn, US
52.184.149.196	AS8075 Microsoft Corporation	`0.19ms` from Boydton, US
92.5.119.180	AS31898 Oracle Corporation	`0.31ms` from Frankfurt am Main, DE
115.78.236.132	AS7552 Viettel Group	`0.90ms` from Ho Chi Minh City, VN
223.122.68.228	AS137872 China Mobile Hong Kong Company Limited	`2.41ms` from Hong Kong, HK
187.62.76.116	AS269713 VOO TELECOM AP LTDA	`3.39ms` from Joao Pessoa, BR
209.97.222.228	AS912 Hut 8 Mining Corp.	`0.32ms` from Kelowna, CA
168.199.71.68	AS201838 Community Fibre Limited	`1.94ms` from London, GB
31.49.184.132	AS2856 British Telecommunications PLC	`4.50ms` from London, GB
51.52.180.228	AS31655 Gamma Telecom Holdings Ltd	`0.49ms` from Manchester, GB
177.38.96.20	AS262403 Net Way Telecom LTDA ME	`5.71ms` from Muriae, BR
40.124.183.244	AS8075 Microsoft Corporation	`0.26ms` from San Antonio, US
15.134.86.116	AS16509 Amazon.com, Inc.	`0.74ms` from Sydney, AU
210.158.242.196	AS10010 TOKAI Communications Corporation	`0.79ms` from Tokyo, JP
81.211.76.148	AS3216 PJSC Vimpelcom	`0.54ms` from Yekaterinburg, RU
46.177.157.196	AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA	`0.97ms` from Athens, GR
5.231.106.164	AS213495 SERVITRO LTD	`0.41ms` from Frankfurt am Main, DE
23.46.6.36	AS16625 Akamai Technologies, Inc.	`0.10ms` from Kolkata, IN
103.220.4.4	AS137510 JENEXUS HOLDING SDN BHD	`2.75ms` from Kuala Lumpur, MY
137.159.52.68	AS20343 Pepperdine University	`4.46ms` from Los Angeles, US
6.14.200.196	AS668 United States Department of Defense (DoD)	`1.79ms` from Los Angeles, US
79.31.41.20	AS3269 Telecom Italia S.p.A.	`15.80ms` from Naples, IT
72.18.50.196	AS40545 Empire Access	`9.83ms` from New York City, US
80.19.194.68	AS3269 Telecom Italia S.p.A.	`1.78ms` from Rome, IT
5.143.212.196	AS12389 PJSC Rostelecom	`16.93ms` from Saint Petersburg, RU

Traceroute

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

traceroute -a -n -q1 -f4 -m10 203.179.71.198

traceroute to 203.179.71.198 (203.179.71.198): 10 hops max, 52 byte packets

4 [AS3356] 4.69.209.189 6.019 ms

5 [AS2497] 202.232.1.129 2.031 ms

6 [AS2497] 58.138.88.81 100.459 ms

7 [AS2497] 58.138.101.206 102.79 ms

8 *

9 *

10 *

Measurement taken from

IPinfo ProbeNet in Fremont, US

On February 7th 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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