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 79,537,647,524,085,682,662,268,731,392
ASN type Business
Registry jpnic
Allocated 23 years ago on Jul 01, 2002
Updated a month 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 4 peers for this ASN.

Peers Name
AS2914 NTT America, Inc.
AS38629 NTT DOCOMO BUSINESS, 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 are 2 downstreams for this ASN.

Downstreams Name
AS38629 NTT DOCOMO BUSINESS, Inc
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
2001:218:2200:64::65 AS18259 NTT DOCOMO BUSINESS, Inc 1.46ms from Osaka, JP
202.178.100.70 AS18259 NTT DOCOMO BUSINESS, Inc 2.00ms from Osaka, JP
2401:4640:100:64::70 AS18259 NTT DOCOMO BUSINESS, Inc 1.55ms from Osaka, JP
202.178.107.213 AS18259 NTT DOCOMO BUSINESS, Inc 2.53ms from Tokyo, JP
202.178.99.48 AS18259 NTT DOCOMO BUSINESS, Inc 5.28ms from Tokyo, JP
202.178.96.105 AS18259 NTT DOCOMO BUSINESS, Inc 2.61ms from Osaka, JP
2001:218:2207:192::1 AS18259 NTT DOCOMO BUSINESS, Inc 2.97ms from Tokyo, JP
202.178.101.145 AS18259 NTT DOCOMO BUSINESS, Inc 19.99ms from Tokyo, JP
2401:4640:98::10 AS18259 NTT DOCOMO BUSINESS, Inc 2.47ms 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
208.188.64.179 AS7018 AT&T Enterprises, LLC 9.56ms from Atlanta, US
222.154.53.195 AS4771 Spark New Zealand Trading Ltd. 0.93ms from Auckland, NZ
156.208.43.67 AS8452 TE-AS 8.60ms from Cairo, EG
102.47.164.51 AS8452 TE-AS 2.60ms from Cairo, EG
112.45.159.243 AS9808 China Mobile Communications Group Co., Ltd. 8.51ms from Chengdu, CN
35.238.227.19 AS396982 Google LLC 0.11ms from Council Bluffs, US
112.50.247.35 AS9808 China Mobile Communications Group Co., Ltd. 2.95ms from Fuzhou, CN
39.39.3.163 AS17557 Pakistan Telecommunication Company Limited 5.04ms from Karachi, PK
125.5.111.163 AS7629 EPLDT 0.99ms from Manila, PH
42.61.224.147 AS3758 SingNet 1.26ms from Singapore, SG
126.6.61.211 AS17676 SoftBank Corp. 3.15ms from Tokyo, JP
109.169.63.3 AS25108 IOMART MANAGED SERVICES LIMITED 0.24ms from Tokyo, JP
99.253.51.211 AS812 Rogers Communications Canada Inc. 4.47ms from Toronto, CA
98.97.16.3 AS14593 Space Exploration Technologies Corporation 12.76ms from Ashburn, US
73.43.208.195 AS7922 Comcast Cable Communications, LLC 4.28ms from Atlanta, US
203.15.40.131 AS24436 University of Queensland 0.51ms from Brisbane, AU
81.227.223.3 AS3301 Telia Company AB 1.76ms from Copenhagen, DK
52.117.255.35 AS36351 IBM Cloud 1.19ms from Dallas, US
84.161.81.83 AS3320 Deutsche Telekom AG 3.95ms from Duesseldorf, DE
116.104.177.147 AS7552 Viettel Group 1.03ms from Hanoi, VN
72.27.192.83 AS30689 FLOW 1.52ms from Kingston, JM
51.190.150.3 AS5607 Sky UK Limited 0.98ms from London, GB
59.169.105.51 AS9824 JCOM Co., Ltd. 8.96ms from Osaka, JP
168.220.148.163 AS16347 ADISTA SAS 0.32ms from Paris, FR
82.124.195.163 AS3215 Orange S.A. 2.17ms from Paris, FR

Traceroute

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

$
traceroute -a -n -q1 -f5 202.178.99.113
traceroute to 202.178.99.113 (202.178.99.113): 64 hops max, 52 byte packets
5 [AS2914] 120.88.54.97 0.517 ms
6 *
7 [AS2914] 129.250.5.110 0.931 ms
10 *
11 *
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 AS18259 at robtex.

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