Autonomous System details

AS18259

NTT DOCOMO BUSINESS, Inc  ·  ipboot.net

Japan

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AS18259 – NTT DOCOMO BUSINESS, Inc

Field Value
Country Japan
Website ipboot.net
Hosted domains 0
IPv4 addresses 4,096
IPv6 addresses 79,537,647,524,085,683,070,000,000,000
ASN type Business
Registry jpnic
Allocated 24 years ago on Jul 01, 2002
Updated 5 months ago on Nov 13, 2025

IP Ranges

Netblock Company Num of IPs
202.178.96.0/20 NTT DOCOMO Business, Inc 4,096
202.178.96.0/21 NTT DOCOMO Business, Inc 2,048
202.178.104.0/22 NTT DOCOMO Business, Inc 1,024
202.178.108.0/22 NTT DOCOMO Business, Inc 1,024
202.178.106.0/23 NTT DOCOMO Business, Inc 512
202.178.104.0/24 NTT DOCOMO Business, Inc 256
Netblock Company
2401:4640::/32 NTT DOCOMO Business, Inc
2001:218:2200::/40 NTT Ltd Japan Corporation
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WHOIS Details

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                                                ASHandle:       AS18259
                                                OrgID:          AS18259
                                                ASName:         AS18259
                                                ASNumber:       AS18259
                                                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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Peers

There are 3 peers for this ASN.

Peers Name
AS2914 NTT America, Inc.
AS4713 NTT DOCOMO BUSINESS,Inc.
AS7674 NTT DOCOMO BUSINESS, Inc
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Upstreams

There is 1 peer for this ASN.

upstreams Name
AS2914 NTT America, Inc.
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Downstreams

There is 1 peer for this ASN.

Downstreams Name
AS7674 NTT DOCOMO BUSINESS, Inc
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Pingable IPs

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

IP Address ASN Details
2401:4640:98::10 AS18259 NTT DOCOMO BUSINESS, Inc 2.45ms from Tokyo, JP
2401:4640:96:16::24 AS18259 NTT DOCOMO BUSINESS, Inc 1.47ms from Osaka, JP
2401:4640:100:64::65 AS18259 NTT DOCOMO BUSINESS, Inc 1.09ms from Osaka, JP
202.178.100.70 AS18259 NTT DOCOMO BUSINESS, Inc 1.21ms from Osaka, JP
2001:218:2200:64::65 AS18259 NTT DOCOMO BUSINESS, Inc 1.54ms from Osaka, JP
202.178.107.33 AS18259 NTT DOCOMO BUSINESS, Inc 2.46ms from Tokyo, JP
202.178.99.48 AS18259 NTT DOCOMO BUSINESS, Inc 5.16ms from Tokyo, JP
2001:218:2207:192::1 AS18259 NTT DOCOMO BUSINESS, Inc 2.73ms from Tokyo, JP
202.178.101.145 AS18259 NTT DOCOMO BUSINESS, Inc 20.29ms 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
35.80.167.67 AS16509 Amazon.com, Inc. 0.17ms from Boardman, US
203.15.40.131 AS24436 University of Queensland 0.50ms from Brisbane, AU
67.240.24.3 AS11351 Charter Communications Inc 15.03ms from Chicago, US
16.59.180.99 AS16509 Amazon.com, Inc. 0.17ms from Columbus, US
92.122.74.51 AS16625 Akamai Technologies, Inc. 0.22ms from Copenhagen, DK
208.184.151.51 AS6461 Zayo Bandwidth 2.26ms from Dallas, US
99.125.85.115 AS7018 AT&T Enterprises, LLC 10.71ms from Dallas, US
84.159.202.179 AS3320 Deutsche Telekom AG 9.44ms from Frankfurt am Main, DE
1.9.4.195 AS4788 TM TECHNOLOGY SERVICES SDN. BHD. 0.34ms from Kuala Lumpur, MY
98.58.0.3 AS7922 Comcast Cable Communications, LLC 4.31ms from Miami, US
167.182.61.19 AS46973 Realogy Group LLC 0.82ms from Minneapolis, US
38.93.35.243 AS174 Cogent Communications, LLC 0.63ms from New York City, US
165.171.160.3 AS15108 Allo Communications LLC 4.52ms from Phoenix, US
200.217.92.195 AS7738 V tal 8.21ms from Rio de Janeiro, BR
189.78.49.83 AS27699 TELEFÔNICA BRASIL S.A 1.33ms from Sao Paulo, BR
125.139.143.147 AS4766 Korea Telecom 4.36ms from Seoul, KR
14.41.118.51 AS4766 Korea Telecom 5.00ms from Seoul, KR
142.151.186.35 AS239 University of Toronto 1.49ms from Toronto, CA
161.246.18.19 AS9486 King Mongkut's Institute of Technology Ladkrabang 2.00ms from Bangkok, TH
118.253.180.83 AS63835 CT-HuNan-Changsha-IDC 1.06ms from Changsha, CN
130.41.129.179 AS16509 Amazon.com, Inc. 0.38ms from Dublin, IE
211.168.22.3 AS3786 LG DACOM Corporation 1.51ms from Incheon, KR
38.242.134.35 AS51167 Contabo GmbH 0.22ms from Lauterbourg, FR
78.144.149.83 AS13285 TalkTalk Communications Limited 5.94ms from London, GB
81.158.230.195 AS2856 British Telecommunications PLC 2.97ms from London, GB

Traceroute

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

$
traceroute -a -n -q1 -f6 202.178.100.70
traceroute to 202.178.100.70 (202.178.100.70): 64 hops max, 52 byte packets
6 [AS16509] 99.82.12.96 1.413 ms
7 [AS16509] 99.82.12.97 0.977 ms
10 [AS4713] 61.199.135.166 1.904 ms
11 [AS18259] 202.178.96.29 1.421 ms
Measurement taken from IPinfo ProbeNet in Osaka, 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 AS18259 at robtex.

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