Autonomous System details

AS38629

NTT DOCOMO BUSINESS, Inc  ·  ntt.com

Japan
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AS38629 – NTT DOCOMO BUSINESS, Inc

Field Value
Country Japan
Website ntt.com
Hosted domains 0
IPv4 addresses 256
IPv6 addresses 1,208,925,819,614,629,174,706,176
ASN type ISP
Registry jpnic
Updated 4 months ago on Nov 13, 2025
Netblock Company Num of IPs
202.245.31.0/24 NTT DOCOMO BUSINESS, Inc. 256
Netblock Company
2001:df0:43::/48 NTT DOCOMO BUSINESS, Inc.
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IP Ranges API

WHOIS Details


                                                ASHandle:       AS38629
                                                OrgID:          AS38629
                                                ASName:         AS38629
                                                ASNumber:       AS38629
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

There are no domains currently hosted on this ASN.

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Useful for Cybersecurity

Peers

There is 1 peer for this ASN.

Peers Name
AS4713 NTT DOCOMO BUSINESS,Inc.
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Upstreams

There is 1 peer for this ASN.

upstreams Name
AS4713 NTT DOCOMO BUSINESS,Inc.
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
202.245.31.138 AS38629 NTT DOCOMO BUSINESS, Inc 1.64ms 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
105.106.94.69 AS36947 Telecom Algeria 15.14ms from Algiers, DZ
159.65.200.245 AS14061 DigitalOcean, LLC 0.17ms from Amsterdam, NL
97.129.17.181 AS6167 Verizon Business 18.47ms from Atlanta, US
137.71.105.101 AS20258 Analog Devices, Inc. 0.98ms from Bengaluru, IN
120.61.175.213 AS9829 National Internet Backbone 13.96ms from Bengaluru, IN
185.67.167.5 AS40966 L7GUARD Network 0.45ms from Boston, US
69.241.103.181 AS7922 Comcast Cable Communications, LLC 0.49ms from Chicago, US
87.40.232.5 AS1213 ASIERA TECHNOLOGY SERVICES CLG 4.16ms from Dublin, IE
183.57.88.21 AS4134 CHINANET-BACKBONE 5.77ms from Guangzhou, CN
116.115.136.117 AS4837 CHINA UNICOM China169 Backbone 14.75ms from Hohhot, CN
175.110.222.37 AS25019 Saudi Telecom Company JSC 1.49ms from Jeddah, SA
51.191.51.181 AS5607 Sky UK Limited 1.92ms from London, GB
104.33.138.149 AS20001 Charter Communications Inc 6.17ms from Los Angeles, US
217.58.162.197 AS3269 Telecom Italia S.p.A. 6.00ms from Milan, IT
23.205.30.101 AS16625 Akamai Technologies, Inc. 0.87ms from New York City, US
58.159.233.229 AS17506 ARTERIA Networks Corporation 1.01ms from Osaka, JP
200.244.174.101 AS4230 CLARO S.A. 0.80ms from Rio de Janeiro, BR
20.235.130.69 AS8075 Microsoft Corporation 0.34ms from Saint Thomas Mount, IN
115.209.202.53 AS4134 CHINANET-BACKBONE 10.83ms from Shanghai, CN
180.163.67.229 AS4811 China Telecom (Group) 2.21ms from Shanghai, CN
157.255.211.21 AS135061 China Unicom Guangdong IP network 1.58ms from Shenzhen, CN
58.185.23.53 AS3758 SingNet 1.36ms from Singapore, SG
200.141.175.53 AS7738 V tal 0.56ms from São Paulo, BR
163.15.192.229 AS1659 Taiwan Academic Network (TANet) Information Center 5.99ms from Taichung, TW
123.189.213.229 AS4837 CHINA UNICOM China169 Backbone 3.89ms from Tieling, CN

Traceroute

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

$
traceroute -a -n -q1 -f3 202.245.31.138
traceroute to 202.245.31.138 (202.245.31.138): 64 hops max, 52 byte packets
3 [AS2914] 61.200.82.185 0.364 ms
4 *
5 [AS2914] 129.250.5.94 0.994 ms
6 [AS2914] 120.88.53.18 0.936 ms
9 [AS4713] 122.28.104.54 3.201 ms
10 [AS4713] 211.0.212.94 3.638 ms
Measurement taken from IPinfo ProbeNet in Tokyo, JP
On

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS38629 at robtex.

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