Autonomous System details

AS18072

NTT DOCOMO BUSINESS, Inc.  ·  

Japan
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AS18072 – NTT DOCOMO BUSINESS, Inc.

Field Value
Country Japan
Website
Hosted domains 1
IPv4 addresses 1,280
IPv6 addresses 0
ASN type ISP
Registry jpnic
Updated 4 months ago on Dec 04, 2025

IP Ranges

Netblock Company Num of IPs
219.101.48.0/24 NTT DOCOMO BUSINESS, Inc. 256
219.101.49.0/24 NTT DOCOMO BUSINESS, Inc. 256
219.101.50.0/24 NTT DOCOMO BUSINESS, Inc. 256
219.101.51.0/24 NTT DOCOMO BUSINESS, Inc. 256
219.101.63.0/24 NTT DOCOMO BUSINESS, Inc. 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS18072
                                                OrgID:          AS18072
                                                ASName:         AS18072
                                                ASNumber:       AS18072
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There is 1 domain name hosted across 5 IP addresses on this ASN.

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IP Address Domain Domains on this IP
219.101.49.7 ██████████ 1
219.101.49.10 ██████████ 1
219.101.49.6 ██████████ 1
219.101.49.5 ██████████ 1
219.101.49.4 ██████████ 1

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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

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

IP Address ASN Details
219.101.48.10 AS18072 NTT DOCOMO BUSINESS, Inc. 1.48ms from Tokyo, JP
219.101.50.83 AS18072 NTT DOCOMO BUSINESS, Inc. 1.59ms from Tokyo, JP
219.101.49.12 AS18072 NTT DOCOMO BUSINESS, Inc. 1.57ms 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
101.206.190.200 AS4837 CHINA UNICOM China169 Backbone 0.08ms from Chengdu, CN
178.17.37.40 AS31463 Redcentric Solutions Ltd 2.30ms from London, GB
190.218.156.248 AS18809 Cable Onda 7.37ms from Panama, PA
90.59.164.24 AS3215 Orange S.A. 7.69ms from Paris, FR
104.246.61.136 AS6128 Cablevision Systems Corp. 10.51ms from Piscataway, US
221.201.2.88 AS4837 CHINA UNICOM China169 Backbone 6.60ms from Tieling, CN
91.224.122.120 AS56372 ValueCare Holding B.V. 0.28ms from Amsterdam, NL
98.19.22.88 AS7029 Windstream Communications LLC 14.60ms from Chicago, US
98.54.242.8 AS7922 Comcast Cable Communications, LLC 15.94ms from Dallas, US
171.248.121.232 AS7552 Viettel Group 1.96ms from Ho Chi Minh City, VN
115.21.242.24 AS4766 Korea Telecom 1.24ms from Incheon, KR
78.1.115.248 AS5391 Hrvatski Telekom d.d. 3.95ms from Ljubljana, SI
80.29.79.24 AS3352 TELEFONICA DE ESPANA S.A.U. 1.69ms from Madrid, ES
68.79.78.72 AS7018 AT&T Enterprises, LLC 11.46ms from Miami, US
93.43.34.232 AS12874 Fastweb SpA 1.37ms from Milan, IT
12.169.101.40 AS7018 AT&T Enterprises, LLC 4.77ms from San Jose, US
52.190.160.40 AS8075 Microsoft Corporation 0.58ms from San Jose, US
203.232.151.216 AS18331 Daejeon Institute of Science and Technology 4.68ms from Seoul, KR
14.80.172.136 AS4766 Korea Telecom 5.43ms from Seoul, KR
211.214.3.24 AS9318 SK Broadband Co Ltd 1.41ms from Seoul, KR
153.210.240.24 AS4713 NTT DOCOMO BUSINESS,Inc. 7.11ms from Tokyo, JP
102.159.7.24 AS37705 TOPNET 2.05ms from Tunis, TN
98.236.17.56 AS7922 Comcast Cable Communications, LLC 10.11ms from Ashburn, US
52.249.212.104 AS8075 Microsoft Corporation 0.46ms from Ashburn, US
172.174.14.72 AS8075 Microsoft Corporation 0.45ms from Ashburn, US

Traceroute

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

$
traceroute -a -n -q1 -f3 219.101.50.81
traceroute to 219.101.50.81 (219.101.50.81): 64 hops max, 52 byte packets
4 *
5 [AS2914] 129.250.5.94 0.749 ms
6 [AS2914] 120.88.53.18 1.029 ms
9 [AS4713] 122.28.104.50 3.167 ms
10 [AS4713] 211.129.55.70 3.931 ms
11 *
12 [AS18072] 219.101.50.81 3.722 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 AS18072 at robtex.

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