203.140.96.0/19

AS4713 · NTT DOCOMO BUSINESS,Inc.

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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 DOCOMO BUSINESS,Inc.
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

Nearby Ranges

BGP prefixes that overlap with 203.140.0.0/16

Range	ASN	Company	Num of IPs
203.140.64.0/19	AS17511	OPTAGE Inc.	8,192
203.140.192.0/20	AS17509	STARNET Co.,Ltd.	4,096
203.140.208.0/20	AS17939	miyazaki cabletelevision network Co.,LTD	4,096
203.140.224.0/20	AS15830	Equinix Japan Enterprise K.K.	4,096
203.140.160.0/20	AS7511	SYNAPSE Co.,Ltd.	4,096
203.140.240.0/20	AS9622	Kurashiki Cable TV Corporation	4,096
203.140.176.0/21	AS59108	KATCH Network Inc.	2,048
203.140.184.0/21	AS59108	KATCH Network Inc.	2,048

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
203.140.109.110	metaverifiedsupport.net	1
203.140.117.244	kritservice.com	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
203.140.96.23	AS4713 NTT DOCOMO BUSINESS,Inc.	`1.41ms` from Tokyo, JP
203.140.99.92	AS4713 NTT DOCOMO BUSINESS,Inc.	`1.18ms` from Tokyo, JP
203.140.120.186	AS4713 NTT DOCOMO BUSINESS,Inc.	`6.04ms` from Tokyo, JP
203.140.111.254	AS4713 NTT DOCOMO BUSINESS,Inc.	`2.62ms` from Tokyo, JP
203.140.98.145	AS4713 NTT DOCOMO BUSINESS,Inc.	`2.52ms` from Osaka, JP
203.140.126.173	AS4713 NTT DOCOMO BUSINESS,Inc.	`17.55ms` from Osaka, 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
65.191.187.195	AS11426 Charter Communications Inc	`12.55ms` from Ashburn, US
35.165.228.115	AS16509 Amazon.com, Inc.	`0.14ms` from Boardman, US
18.191.184.115	AS16509 Amazon.com, Inc.	`0.67ms` from Columbus, US
201.67.207.163	AS8167 V tal	`7.55ms` from Curitiba, BR
38.32.12.51	AS174 Cogent Communications, LLC	`0.20ms` from Dallas, US
99.81.45.163	AS16509 Amazon.com, Inc.	`0.21ms` from Dublin, IE
184.27.106.131	AS16625 Akamai Technologies, Inc.	`0.38ms` from Dublin, IE
112.52.32.227	AS9808 China Mobile Communications Group Co., Ltd.	`7.08ms` from Fuzhou, CN
103.52.247.131	AS58765 B TEL INTERNET PRIVATE LIMITED	`0.64ms` from Kolkata, IN
109.200.159.35	AS6789 CRELCOM LLC	`15.16ms` from Krasnodar, RU
80.138.247.3	AS3320 Deutsche Telekom AG	`5.91ms` from Nuernberg, DE
180.198.193.67	AS18126 Chubu Telecommunications Company, Inc.	`4.25ms` from Osaka, JP
68.134.85.211	AS701 Verizon Business	`3.77ms` from Philadelphia, US
187.60.50.131	AS28151 Datora Telecomunicações Ltda.	`0.46ms` from Rio de Janeiro, BR
59.92.75.227	AS9829 National Internet Backbone	`3.65ms` from Saint Thomas Mount, IN
131.163.26.163	AS8075 Microsoft Corporation	`1.79ms` from Sandefjord, NO
59.25.118.131	AS4766 Korea Telecom	`4.27ms` from Seoul, KR
1.202.191.99	AS4847 China Networks Inter-Exchange	`2.91ms` from Tianjin, CN
213.158.128.19	AS15623 Cyberlink AG	`0.30ms` from Zuerich, CH
92.253.0.3	AS8376 Jordan Data Communications Company LLC	`1.13ms` from Amman, JO
70.161.226.211	AS22773 Cox Communications Inc.	`9.14ms` from Ashburn, US
186.195.89.3	AS263072 VERO S.A	`13.62ms` from Belo Horizonte, BR
35.85.5.83	AS16509 Amazon.com, Inc.	`0.14ms` from Boardman, US
113.8.96.211	AS4837 CHINA UNICOM China169 Backbone	`11.66ms` from Changchun, CN
52.14.202.35	AS16509 Amazon.com, Inc.	`0.16ms` from Columbus, 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 203.140.104.150

traceroute to 203.140.104.150 (203.140.104.150): 6 hops max, 52 byte packets

1 [AS15169] 74.125.37.114 237.685 ms

2 [AS4713] 61.199.130.21 257.596 ms

3 [AS4713] 60.37.54.109 251.084 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Madrid, ES

On October 30th 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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