Autonomous System details

AS45691

DODO K.K.  ·  dodo.ad.jp

Japan

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AS45691 – DODO K.K.

Field Value
Country Japan
Website dodo.ad.jp
Hosted domains 40
IPv4 addresses 8,192
IPv6 addresses 244,188,508,452,319,718,986,800,000,000
ASN type ISP
Registry jpnic
Updated 3 months ago on Feb 04, 2026

IP Ranges

Netblock Company Num of IPs
103.20.198.0/23 IotMedia Lab 512
160.25.216.0/23 NEI's NetLab 512
23.137.68.0/24 Auk LLC 256
23.137.116.0/24 DODO K.K. 256
103.37.88.0/24 Next Network Research Laboratory, Graduate School of Science and Engineering, Hosei University 256
103.37.89.0/24 Next Network Research Laboratory, Graduate School of Science and Engineering, Hosei University 256
103.134.34.0/24 DODO K.K. 256
103.134.35.0/24 DODO K.K. 256
140.235.164.0/24 DODO K.K. 256
140.235.165.0/24 DODO K.K. 256
140.235.166.0/24 DODO K.K. 256
140.235.167.0/24 DODO K.K. 256
142.249.204.0/24 TransVision LLC 256
142.249.205.0/24 TransVision LLC 256
142.249.206.0/24 TransVision LLC 256
142.249.207.0/24 TransVision LLC 256
155.103.160.0/24 Auk LLC 256
155.103.161.0/24 Auk LLC 256
155.103.162.0/24 Auk LLC 256
155.103.163.0/24 Auk LLC 256
157.10.209.0/24 Nippon EDUIX 256
160.22.228.0/24 DODO K.K. 256
160.22.229.0/24 DODO K.K. 256
163.61.206.0/24 Nisshin Corporation 256
163.61.207.0/24 Nisshin Corporation 256
163.227.180.0/24 Yui Inc. 256
163.227.181.0/24 Yui Inc. 256
185.217.5.0/24 DODO K.K. 256
193.56.180.0/24 DODO K.K. 256
202.47.187.0/24 Nippon EDUIX 256

Netblock Company
2401:b420::/32 NEI's NetLab
2a12:f8c6::/32 DODO K.K.
2a12:f8c7::/32 DODO K.K.
2a12:f8c3:4000::/36 DODO K.K.
2602:fbdf:800::/38 Auk LLC
2a12:f8c2:200::/40 DODO K.K.
2001:df1:bc0::/48 IotMedia Lab
2001:df3:f6c0::/48 Nariyasu Sangyo Co., Ltd.
2001:df5:2040::/48 Nisshin Corporation
2001:df5:76c0::/48 Yui Inc.
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WHOIS Details

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                                                ASHandle:       AS45691
                                                OrgID:          AS45691
                                                ASName:         AS45691
                                                ASNumber:       AS45691
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 40 domain names hosted across 38 IP addresses on this ASN.

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IP Address Domain Domains on this IP
163.61.207.123 ██████████ 2
163.61.207.191 ██████████ 2
163.61.207.127 ██████████ 1
140.235.164.224 ██████████ 1
163.61.207.154 ██████████ 1
163.61.207.247 ██████████ 1
163.61.207.243 ██████████ 1
163.61.206.185 ██████████ 1
163.61.206.13 █████████ 1
163.61.207.227 ██████████ 1

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Peers

There are 27 peers for this ASN.

Peers Name
AS10104 BV K Computer
AS1239 Cogent Communications, LLC
AS140627 OneQode
AS150413 Huang Weilong
AS174 Cogent Communications, LLC
AS17639 Converge ICT Solutions Inc.
AS18403 FPT Telecom Company
AS20485 Joint Stock Company TransTeleCom
AS23815 Japan Internet Xing Co., Ltd.
AS24482 SG.GS
AS2497 Internet Initiative Japan Inc.
AS25152 Reseaux IP Europeens Network Coordination Centre (RIPE NCC)
AS3216 PJSC "Vimpelcom"
AS36236 NetActuate, Inc
AS45489 Sri Lanka Telecom PLC, GLobal Peering
AS4775 Globe Telecoms
AS48266 Catixs Ltd
AS49544 i3D.net B.V
AS60445 DODO K.K.
AS63801 DODO K.K.
AS63927 RISE
AS6939 Hurricane Electric LLC
AS7713 PT Telekomunikasi Indonesia
AS8966 EMIRATES TELECOMMUNICATIONS GROUP COMPANY (ETISALAT GROUP) PJSC
AS9002 RETN Limited
AS9370 SAKURA Internet Inc.
AS9743 Nippon EDUIX
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ASN API & Database

Upstreams

There are 4 upstreams for this ASN.

upstreams Name
AS174 Cogent Communications, LLC
AS2497 Internet Initiative Japan Inc.
AS48266 Catixs Ltd
AS6939 Hurricane Electric LLC
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ASN API & Database

Downstreams

There are 5 downstreams for this ASN.

Downstreams Name
AS10104 BV K Computer
AS150413 Huang Weilong
AS60445 DODO K.K.
AS63801 DODO K.K.
AS9743 Nippon EDUIX
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ASN API & Database

Pingable IPs

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

IP Address ASN Details
163.227.180.1 AS45691 DODO K.K. 0.41ms from Tokyo, JP
155.103.160.1 AS45691 DODO K.K. 0.18ms from Tokyo, JP
23.137.68.1 AS45691 DODO K.K. 0.47ms from Tokyo, JP
140.235.165.1 AS45691 DODO K.K. 0.31ms from Tokyo, JP
103.134.34.65 AS45691 DODO K.K. 0.30ms from Tokyo, JP
2001:df5:2040::1 AS45691 DODO K.K. 0.25ms from Tokyo, JP
2001:df1:bc0::1 AS45691 DODO K.K. 0.29ms from Tokyo, JP
140.235.164.1 AS45691 DODO K.K. 0.24ms from Tokyo, JP
160.22.229.1 AS45691 DODO K.K. 0.50ms from Tokyo, JP
157.10.209.1 AS45691 DODO K.K. 0.25ms from Tokyo, JP
2a12:f8c3:47ef:e554:d263:92c5:42d7:a3ef AS45691 DODO K.K. 0.72ms from Tokyo, JP
160.22.228.1 AS45691 DODO K.K. 0.37ms from Tokyo, JP
160.25.216.1 AS45691 DODO K.K. 0.37ms from Tokyo, JP
185.217.5.71 AS45691 DODO K.K. 0.23ms from Tokyo, JP
140.235.166.1 AS45691 DODO K.K. 0.29ms from Tokyo, JP
2001:df5:76c0::1 AS45691 DODO K.K. 0.24ms from Tokyo, JP
2a12:f8c7::1 AS45691 DODO K.K. 0.26ms from Tokyo, JP
155.103.161.1 AS45691 DODO K.K. 0.19ms from Tokyo, JP
103.37.89.1 AS45691 DODO K.K. 0.36ms from Tokyo, JP
140.235.167.1 AS45691 DODO K.K. 0.29ms from Tokyo, JP
163.61.206.1 AS45691 DODO K.K. 0.24ms from Tokyo, JP
103.37.88.1 AS45691 DODO K.K. 0.37ms from Tokyo, JP
142.249.206.1 AS45691 DODO K.K. 0.51ms from Tokyo, JP
163.61.207.1 AS45691 DODO K.K. 0.24ms from Tokyo, JP
142.249.205.1 AS45691 DODO K.K. 0.52ms 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
219.237.91.59 AS17429 BEIJING GEHUA CATV NETWORK CO.LTD 3.20ms from Beijing, CN
187.60.250.139 AS61832 DB3 SERVICOS DE TELECOMUNICACOES S.A 9.58ms from Campina Grande, BR
63.181.230.187 AS16509 Amazon.com, Inc. 0.15ms from Frankfurt am Main, DE
207.45.11.43 AS9304 HGC Global Communications Limited 2.90ms from Hong Kong, HK
87.8.131.75 AS3269 Telecom Italia S.p.A. 2.02ms from Milan, IT
122.243.234.187 AS4134 CHINANET BACKBONE 8.86ms from Nanchang, CN
188.128.236.59 AS12824 home.pl sp. z o.o. 0.85ms from Warsaw, PL
35.155.254.27 AS16509 Amazon.com, Inc. 0.18ms from Boardman, US
69.16.75.11 AS1968 UMASSNET 4.40ms from Boston, US
173.236.81.91 AS32475 Internap Holding LLC 0.90ms from Chicago, US
20.80.111.75 AS8075 Microsoft Corporation 0.28ms from Des Moines, US
87.164.78.27 AS3320 Deutsche Telekom AG 6.59ms from Frankfurt am Main, DE
203.128.243.27 AS24088 Hanoi Telecom Joint Stock Company - HCMC Branch 1.97ms from Ho Chi Minh City, VN
20.254.98.139 AS8075 Microsoft Corporation 0.24ms from London, GB
79.34.28.235 AS3269 Telecom Italia S.p.A. 6.17ms from Naples, IT
61.0.216.219 AS9829 National Internet Backbone 7.98ms from Saint Thomas Mount, IN
20.191.249.251 AS8075 Microsoft Corporation 0.66ms from Sydney, AU
211.90.97.43 AS4837 CHINA UNICOM China169 Backbone 6.66ms from Taiyuan, CN
59.46.98.203 AS4134 CHINANET BACKBONE 3.03ms from Tieling, CN
112.138.170.11 AS10010 TOKAI Communications Corporation 3.39ms from Tokyo, JP
193.122.185.251 AS31898 Oracle Corporation 0.38ms from Ashburn, US
150.221.77.123 AS11955 Charter Communications Inc 13.66ms from Atlanta, US
117.200.94.155 AS9829 National Internet Backbone 11.77ms from Chennai, IN
182.224.87.43 AS17858 LG POWERCOMM 1.70ms from Incheon, KR
139.0.10.107 AS9905 Linknet ASN 1.85ms from Jakarta, ID

Traceroute

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

$
traceroute -a -n -q1 -f4 23.137.68.1
traceroute to 23.137.68.1 (23.137.68.1): 64 hops max, 52 byte packets
4 [AS45691] 23.137.68.1 0.352 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 AS45691 at robtex.

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