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Autonomous System details for AS45691

AS45691

DODO K.K. • come.jp

AS45691 — DODO K.K.

AS Name

DODO-CORE

Country

Japan (JP)

Website

come.jp

Number of IPv4

8,448

Number of IPv6

2.44 × 10²⁹

ASN type

ISP

Status

Allocated

Registry

APNIC

Allocated

April 02, 2009

Last updated

February 04, 2026

IP Ranges

31 IPv4 prefixes, 10 IPv6 prefixes

Prefix	Company	Number of IPs
23.137.68.0/24	Auk LLC	256
23.137.116.0/24	TransVision LLC	256
103.20.198.0/23	IotMedia Lab	512
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	Nariyasu Sangyo Co., Ltd.	256
160.22.229.0/24	DODO K.K.	256
160.25.216.0/23	NEI's NetLab	512
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
192.50.132.0/24	DODO K.K.	256
193.56.180.0/24	DODO K.K.	256
202.47.187.0/24	Nippon EDUIX	256
2001:df1:bc0::/48	IotMedia Lab	1.21 × 10²⁴
2001:df3:f6c0::/48	Nariyasu Sangyo Co., Ltd.	1.21 × 10²⁴
2001:df5:2040::/48	Nisshin Corporation	1.21 × 10²⁴
2001:df5:76c0::/48	Yui Inc.	1.21 × 10²⁴
2401:b420::/32	NEI's NetLab	7.92 × 10²⁸
2602:fbdf:800::/38	DFDB LLC	1.24 × 10²⁷
2a12:f8c2:200::/40	DODO K.K.	3.09 × 10²⁶
2a12:f8c3:4000::/36	DODO K.K.	4.95 × 10²⁷
2a12:f8c6::/32	DODO K.K.	7.92 × 10²⁸
2a12:f8c7::/32	DODO K.K.	7.92 × 10²⁸

IP ranges are the different blocks of IP addresses advertised by an Autonomous System (AS). These ranges can be used by the same organization operating the AS, or by different organizations.

Peers of AS45691

13 peers

AS3216 AS4775 AS6939 AS9002 AS20485 AS24482 AS8966 AS9370 AS17639 AS25152 AS63927 AS140627 AS49544

AS45691 peers with these other Autonomous Systems.

Peering is a direct, often free, traffic exchange between Autonomous Systems (ASNs). They share routes only to their own networks and customers, making connections faster and cheaper for that specific traffic, without providing full internet access to each other.

Upstreams of AS45691

3 upstreams

AS174 AS2497 AS48266

AS45691 uses these Autonomous Systems as its upstreams.

An upstream (or transit provider) is another AS that AS45691 pays for full internet connectivity, allowing it to reach all global destinations and be reachable by them.

Downstreams of AS45691

1 downstreams

AS63801

AS45691 provides internet connectivity to these downstream Autonomous Systems.

A downstream is a customer Autonomous System that pays another AS (its provider) for internet access. The provider AS carries the downstream's traffic and makes its network reachable.