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
2401:4640:100:64::70 AS18259 NTT DOCOMO BUSINESS, Inc 1.06ms from Osaka, JP
202.178.99.116 AS18259 NTT DOCOMO BUSINESS, Inc 5.26ms from Tokyo, JP
2401:4640:98::10 AS18259 NTT DOCOMO BUSINESS, Inc 2.61ms from Tokyo, JP
2401:4640:96:16::24 AS18259 NTT DOCOMO BUSINESS, Inc 2.08ms from Osaka, JP
202.178.107.129 AS18259 NTT DOCOMO BUSINESS, Inc 2.38ms from Tokyo, JP
2001:218:2207:192::1 AS18259 NTT DOCOMO BUSINESS, Inc 2.74ms from Tokyo, JP
202.178.101.145 AS18259 NTT DOCOMO BUSINESS, Inc 20.97ms from Tokyo, JP
202.178.100.70 AS18259 NTT DOCOMO BUSINESS, Inc 0.96ms from Osaka, JP
2001:218:2200:64::65 AS18259 NTT DOCOMO BUSINESS, Inc 1.24ms 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
134.194.223.243 AS289 Headquarters, USAISC 0.25ms from Ashburn, US
114.255.132.163 AS4808 China Unicom Beijing Province Network 2.85ms from Beijing, CN
81.247.220.51 AS5432 Proximus NV 1.89ms from Brussels, BE
190.178.7.19 AS22927 Telefonica de Argentina 2.02ms from Buenos Aires, AR
118.253.180.83 AS63835 CT-HuNan-Changsha-IDC 0.99ms from Changsha, CN
171.217.11.195 AS4134 CHINANET-BACKBONE 4.70ms from Chengdu, CN
67.38.56.83 AS7018 AT&T Enterprises, LLC 7.22ms from Chicago, US
67.162.31.19 AS7922 Comcast Cable Communications, LLC 6.84ms from Chicago, US
188.255.78.3 AS42610 PJSC Rostelecom 1.26ms from Moscow, RU
72.22.27.3 AS13333 Fidium 0.97ms from Pittsburgh, US
67.161.91.195 AS7922 Comcast Cable Communications, LLC 2.00ms from Seattle, US
112.178.252.147 AS4766 Korea Telecom 7.39ms from Seoul, KR
14.66.85.99 AS4766 Korea Telecom 2.14ms from Seoul, KR
60.93.236.35 AS17676 SoftBank Corp. 2.33ms from Tokyo, JP
109.169.63.3 AS25108 Iomart Managed Services Limited 0.27ms from Tokyo, JP
123.5.89.227 AS4837 CHINA UNICOM China169 Backbone 2.99ms from Zhengzhou, CN
86.84.244.195 AS1136 KPN B.V. 1.67ms from Amsterdam, NL
76.9.234.115 AS40091 WVVA.net Inc. 11.36ms from Ashburn, US
207.29.250.3 AS398025 Cumberland Connect 9.65ms from Cincinnati, US
81.227.223.3 AS3301 Telia Company AB 1.19ms from Copenhagen, DK
99.125.85.115 AS7018 AT&T Enterprises, LLC 10.57ms from Dallas, US
222.252.4.211 AS45899 VNPT Corp 0.96ms from Hanoi, VN
8.217.114.35 AS45102 Alibaba (US) Technology Co., Ltd. 0.54ms from Hong Kong, HK
58.227.207.67 AS9318 SK Broadband Co Ltd 1.56ms from Incheon, KR
102.133.218.131 AS8075 Microsoft Corporation 0.14ms from Johannesburg, ZA

Traceroute

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

$
traceroute -a -n -q1 -f2 -m6 202.178.97.92
traceroute to 202.178.97.92 (202.178.97.92): 6 hops max, 52 byte packets
2 [AS9658] 120.89.51.3 0.409 ms
3 [AS9658] 115.85.21.53 77.48 ms
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Manila, PH
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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