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
31.160.49.196	AS1136 KPN B.V.	`0.46ms` from Amsterdam, NL
79.129.187.116	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`5.02ms` from Athens, GR
152.203.6.20	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`9.22ms` from Bogota, CO
76.127.198.20	AS7922 Comcast Cable Communications, LLC	`6.75ms` from Boston, US
75.224.159.228	AS6167 Verizon Business	`19.56ms` from Chicago, US
113.85.180.148	AS4134 CHINANET-BACKBONE	`3.41ms` from Guangzhou, CN
211.218.10.212	AS4766 Korea Telecom	`1.13ms` from Incheon, KR
23.215.140.148	AS25019 Saudi Telecom Company JSC	`3.11ms` from Jeddah, SA
188.37.159.52	AS12353 Vodafone Portugal	`2.20ms` from Lisbon, PT
191.13.85.212	AS27699 TELEFÔNICA BRASIL S.A	`10.58ms` from Osasco, BR
94.239.159.84	AS5410 Bouygues Telecom SA	`2.77ms` from Paris, FR
98.86.191.36	AS14618 Amazon.com, Inc.	`0.24ms` from Reston, US
115.86.141.164	AS17598 LG HelloVision Corp.	`3.03ms` from Seoul, KR
34.2.61.164	AS15169 Google LLC	`0.18ms` from Stockholm, SE
13.54.115.4	AS16509 Amazon.com, Inc.	`0.09ms` from Sydney, AU
125.199.33.84	AS2518 BIGLOBE Inc.	`9.90ms` from Tokyo, JP
143.50.248.20	AS1114 Universitaet Graz	`3.81ms` from Vienna, AT
206.127.88.100	AS4043 Montana Internet Corporation	`9.17ms` from Calgary, CA
99.137.153.212	AS7018 AT&T Enterprises, LLC	`17.32ms` from Chicago, US
66.232.6.52	AS59371 Dimension Network & Communication Limited	`1.31ms` from Hong Kong, HK
83.42.81.20	AS3352 TELEFONICA DE ESPANA S.A.U.	`8.46ms` from Madrid, ES
14.202.50.100	AS7545 TPG Telecom Limited	`1.53ms` from Melbourne, AU
93.43.51.4	AS12874 Fastweb SpA	`1.28ms` from Milan, IT
68.80.189.244	AS7922 Comcast Cable Communications, LLC	`8.29ms` from New York City, US
100.48.175.68	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US

Traceroute

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

traceroute -a -n -q1 -f4 -m13 203.179.75.96

traceroute to 203.179.75.96 (203.179.75.96): 13 hops max, 52 byte packets

4 [AS174] 130.117.1.150 73.983 ms

5 *

6 *

7 [AS174] 154.54.42.89 93.081 ms

8 [AS174] 154.54.94.73 146.727 ms

9 [AS174] 154.54.164.26 147.43 ms

10 [AS174] 154.54.95.174 146.602 ms

11 *

12 *

13 *

Measurement taken from

IPinfo ProbeNet in Kettering, GB

On January 18th 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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