203.140.96.0/19

AS4713 · NTT Communications Corporation

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Summary

Country	Japan
Domain	ntt.com
ASN	AS4713
Registry	JPNIC
ID	OCN-CIDR-BLK-JP

WHOIS Details

inetnum:        203.140.96.0 - 203.140.111.255
netname:        OCN-CIDR-BLK-JP
descr:          NTT COMMUNICATIONS CORPORATION
remarks:        Email address for spam or abuse complaints : abuse@ocn.ad.jp
country:        JP
admin-c:        JP00009614
tech-c:         JP00009427
last-modified:  2021-06-16T02:17:03Z
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

Hosted domains

There are 2 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
203.140.117.244	kritservice.com	1
203.140.109.110	metaverifiedsupport.net	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

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

IP Address	ASN	Details
203.140.120.186	AS4713 NTT Communications Corporation	`5.82ms` from Tokyo, JP
203.140.99.92	AS4713 NTT Communications Corporation	`1.16ms` from Tokyo, JP
203.140.126.173	AS4713 NTT Communications Corporation	`18.85ms` from Osaka, JP
203.140.111.254	AS4713 NTT Communications Corporation	`2.58ms` from Tokyo, JP
203.140.98.229	AS4713 NTT Communications Corporation	`2.48ms` from Osaka, JP
203.140.96.20	AS4713 NTT Communications Corporation	`1.28ms` 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
216.252.198.67	AS31827 Biz Net Technologies	`10.44ms` from Ashburn, US
177.157.148.211	AS18881 TELEFÔNICA BRASIL S.A	`11.91ms` from Belo Horizonte, BR
24.62.187.195	AS7922 Comcast Cable Communications, LLC	`7.92ms` from Boston, US
41.237.142.243	AS8452 TE-AS	`2.85ms` from Cairo, EG
63.195.196.179	AS7018 AT&T Enterprises, LLC	`0.74ms` from Chicago, US
76.157.66.19	AS7922 Comcast Cable Communications, LLC	`5.52ms` from Chicago, US
182.30.98.3	AS8987 Amazon Data Services Ireland Ltd	`0.84ms` from Columbus, US
213.108.115.147	AS60191 Nowatel Sp. z o.o.	`1.46ms` from Gdynia, PL
129.204.172.243	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.93ms` from Guangzhou, CN
37.2.220.99	AS1257 Tele2 Sverige AB	`0.13ms` from Istanbul, TR
182.178.61.147	AS17557 Pakistan Telecommunication Company Limited	`11.49ms` from Karachi, PK
45.141.114.3	AS200102 BE YS Cloud France SASU	`6.84ms` from Lyon, FR
83.44.46.195	AS3352 TELEFONICA DE ESPANA S.A.U.	`9.34ms` from Madrid, ES
117.66.253.67	AS4134 CHINANET-BACKBONE	`6.23ms` from Nanchang, CN
126.169.155.3	AS17676 SoftBank Corp.	`8.77ms` from Osaka, JP
175.128.12.3	AS2516 KDDI CORPORATION	`8.72ms` from Osaka, JP
118.16.134.115	AS4713 NTT Communications Corporation	`5.59ms` from Osaka, JP
189.237.111.211	AS8151 UNINET	`14.87ms` from Phoenix, US
71.193.209.195	AS7922 Comcast Cable Communications, LLC	`2.60ms` from Portland, US
176.71.122.179	AS1257 Tele2 Sverige AB	`11.78ms` from Stockholm, SE
121.30.137.195	AS4837 CHINA UNICOM China169 Backbone	`7.94ms` from Taiyuan, CN
87.70.35.211	AS12400 Partner Communications Ltd.	`2.45ms` from Tel Aviv, IL
94.190.95.19	AS48524 INTERRA telecommunications group, Ltd.	`1.41ms` from Yekaterinburg, RU
99.177.196.51	AS7018 AT&T Enterprises, LLC	`7.85ms` from Atlanta, US
48.214.169.147	AS8075 Microsoft Corporation	`0.16ms` from Des Moines, US

Traceroute

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

traceroute -a -n -q1 -m6 203.140.121.186

traceroute to 203.140.121.186 (203.140.121.186): 6 hops max, 52 byte packets

1 [AS15169] 74.125.251.95 117.064 ms

2 *

3 [AS4713] 210.254.188.21 115.321 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Melbourne, AU

On August 22nd 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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