202.239.0.0/20

AS23816 · LY Corporation

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Summary

Country	Japan
Domain	yahoo.co.jp
ASN	AS23816
Registry	JPNIC
ID	YAHOO-CIDR-BLK-JP

WHOIS Details

inetnum:        202.239.0.0 - 202.239.15.255
netname:        YAHOO-CIDR-BLK-JP
descr:          LY Corporation
remarks:        Email address for spam or abuse complaints : [email protected]
country:        JP
admin-c:        JP00032461
tech-c:         JP00032461
last-modified:  2024-04-09T18:59:02Z
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 202.239.0.0/16

Range	ASN	Company	Num of IPs
202.239.64.0/18	AS2514	NTT PC Communications,Inc.	16,384
202.239.128.0/18	AS2516	KDDI CORPORATION	16,384
202.239.22.0/24	AS17676	SoftBank Corp.	256

Hosted domains

There are 150 domain names hosted across 4 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
202.239.3.248	near-info.com	43
202.239.2.249	goods-gourmet.com	41
202.239.2.248	rinmama2005.com	39
202.239.3.249	tp5142.com	36

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

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

IP Address	ASN	Details
202.239.0.253	AS23816 LY Corporation	`2.44ms` from Tokyo, JP
202.239.6.44	AS23816 LY Corporation	`0.42ms` from Tokyo, JP
202.239.2.184	AS23816 LY Corporation	`0.38ms` from Tokyo, JP
202.239.3.29	AS23816 LY Corporation	`0.39ms` from Tokyo, JP
202.239.7.41	AS23816 LY Corporation	`0.44ms` 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
40.143.1.212	AS17378 TierPoint, LLC	`3.79ms` from Boston, US
164.132.25.180	AS16276 OVH SAS	`0.06ms` from Gravelines, FR
3.167.213.68	AS16509 Amazon.com, Inc.	`1.31ms` from Los Angeles, US
172.236.246.132	AS63949 Akamai Connected Cloud	`0.20ms` from Los Angeles, US
90.85.198.68	AS3215 Orange S.A.	`1.36ms` from Lyon, FR
45.75.3.68	AS38628 HIMEJI CABLE TELEVISION CORPORATION	`2.68ms` from Osaka, JP
112.240.15.84	AS4837 CHINA UNICOM China169 Backbone	`4.50ms` from Qingdao, CN
121.136.18.116	AS4766 Korea Telecom	`1.37ms` from Seoul, KR
210.172.168.196	AS7506 GMO Internet Group, Inc.	`0.30ms` from Tokyo, JP
174.91.161.180	AS577 Bell Canada	`4.76ms` from Toronto, CA
95.56.20.100	AS9198 JSC Kazakhtelecom	`2.22ms` from Almaty, KZ
75.31.148.52	AS7018 AT&T Enterprises, LLC	`17.77ms` from Atlanta, US
211.94.108.148	AS4808 China Unicom Beijing Province Network	`2.39ms` from Beijing, CN
3.249.197.212	AS16509 Amazon.com, Inc.	`0.45ms` from Dublin, IE
45.25.107.244	AS7018 AT&T Enterprises, LLC	`5.75ms` from Durham, US
84.9.214.4	AS25310 Vodafone Limited	`0.89ms` from London, GB
44.200.140.212	AS14618 Amazon.com, Inc.	`0.40ms` from Reston, US
34.239.243.100	AS14618 Amazon.com, Inc.	`0.19ms` from Reston, US
201.137.163.180	AS8151 UNINET	`3.73ms` from Santiago de Queretaro, MX
104.140.20.132	AS62904 Eonix Corporation	`0.24ms` from Seattle, US
79.136.108.148	AS8473 Bahnhof AB	`0.75ms` from Stockholm, SE
155.4.39.148	AS8473 Bahnhof AB	`0.83ms` from Stockholm, SE
37.80.120.164	AS3320 Deutsche Telekom AG	`14.29ms` from Berlin, DE
45.224.218.164	AS61592 FORTLINK INTERNET CORPORATIVA	`12.10ms` from Fortaleza, BR
77.52.28.84	AS42489 W-LINK LLC	`6.57ms` from Kyiv, UA

Traceroute

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

traceroute -a -n -q1 -m4 202.239.9.113

traceroute to 202.239.9.113 (202.239.9.113): 4 hops max, 52 byte packets

1 [AS141995] 154.26.153.11 0.701 ms

2 *

3 *

4 *

Measurement taken from

IPinfo ProbeNet in Sydney, AU

On December 14th 2025

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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