AS45691
DODO K.K. — nic.ad.jp
Keep users in the loop.
Ship release notes that get read
Try Noticeable
Interested in advertising here?
Contact us
Summary
| Country |
 Japan
|
| Organization | DODO K.K. |
| Domain | nic.ad.jp |
| Number of IPv4 | 6,400 |
| Number of IPv6 | 1.6496× 1029 |
| AS Type | ISP |
| Registry | APNIC |
| Allocated | January 01, 1970 (about 56 years ago) |
| Updated | August 29, 2024 (about 1 year ago) |
IP Ranges
AS45691 announces 24 IPv4 ranges and 10 IPv6 ranges.
That's a total of 6,400 IPv4 addresses and 1.6496× 1029 IPv6 addresses.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 23.137.68.0/24 |
DODO K.K.
|
256 | ARIN | REASSIGNMENT |
| 23.137.116.0/24 |
DODO K.K.
|
256 | ARIN | REASSIGNMENT |
| 103.37.88.0/24 |
Next Network Research Laboratory, Graduate School of Science And Engineering, Hosei University
|
256 | JPNIC | |
| 103.37.89.0/24 |
Next Network Research Laboratory, Graduate School of Science And Engineering, Hosei University
|
256 | JPNIC | |
| 103.134.34.0/24 |
DODO K.K.
|
256 | JPNIC | |
| 103.134.35.0/24 |
DODO K.K.
|
256 | JPNIC | |
| 140.235.164.0/24 |
DODO K.K.
|
256 | ARIN | REASSIGNMENT |
| 140.235.165.0/24 |
DODO K.K.
|
256 | ARIN | REASSIGNMENT |
| 140.235.166.0/24 |
DODO K.K.
|
256 | ARIN | REASSIGNMENT |
| 140.235.167.0/24 |
DODO K.K.
|
256 | ARIN | REASSIGNMENT |
| 142.249.204.0/24 |
Transvision LLC
|
256 | ARIN | ALLOCATION |
| 142.249.205.0/24 |
Transvision LLC
|
256 | ARIN | ALLOCATION |
| 142.249.206.0/24 |
Transvision LLC
|
256 | ARIN | ALLOCATION |
| 142.249.207.0/24 |
Transvision LLC
|
256 | ARIN | ALLOCATION |
| 157.10.209.0/24 |
Nippon Eduix
|
256 | APNIC | ASSIGNED PORTABLE |
| 160.22.228.0/24 |
DODO K.K.
|
256 | APNIC | ALLOCATED NON-PORTABLE |
| 160.22.229.0/24 |
DODO K.K.
|
256 | APNIC | ALLOCATED NON-PORTABLE |
| 160.25.216.0/23 |
Nei's Netlab
|
512 | JPNIC | |
| 163.61.206.0/24 |
Nisshin Corporation
|
256 | APNIC | ASSIGNED PORTABLE |
| 163.61.207.0/24 |
Nisshin Corporation
|
256 | APNIC | ASSIGNED PORTABLE |
| 163.227.180.0/24 |
Yui Inc.
|
256 | APNIC | ASSIGNED PORTABLE |
| 163.227.181.0/24 |
Yui Inc.
|
256 | APNIC | ASSIGNED PORTABLE |
| 185.217.5.0/24 |
DODO K.K.
|
256 | RIPE NCC | ALLOCATED PA |
| 202.47.187.0/24 |
Nippon Eduix
|
256 | APNIC | ASSIGNED PORTABLE |
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 2001:df1:bc0::/48 |
Iotmedia Lab
|
1.2089× 1024 | APNIC | ASSIGNED PORTABLE |
| 2001:df3:25c0::/48 |
Nippon Eduix
|
1.2089× 1024 | APNIC | ASSIGNED PORTABLE |
| 2001:df3:f6c0::/48 |
Nariyasu Sangyo Co., Ltd.
|
1.2089× 1024 | APNIC | ASSIGNED PORTABLE |
| 2001:df5:2040::/48 |
Nisshin Corporation
|
1.2089× 1024 | APNIC | ASSIGNED PORTABLE |
| 2001:df5:76c0::/48 |
Yui Inc.
|
1.2089× 1024 | APNIC | ASSIGNED PORTABLE |
| 2401:b420::/32 |
Nei's Netlab
|
7.9228× 1028 | JPNIC | |
| 2602:fbdf:800::/38 |
Transvision LLC
|
1.2379× 1027 | ARIN | REALLOCATION |
| 2a12:f8c2:200::/40 |
DODO K.K.
|
3.0949× 1026 | RIPE NCC | ALLOCATED-BY-RIR |
| 2a12:f8c3:4000::/36 |
DODO K.K.
|
4.9518× 1027 | RIPE NCC | ALLOCATED-BY-RIR |
| 2a12:f8c6::/32 |
DODO K.K.
|
7.9228× 1028 | RIPE NCC | ALLOCATED-BY-RIR |
Peers
AS45691 actively fosters the following peering relationships that enhance network performance through direct, settlement-free traffic exchange. Even with a modest number of peers, each connection serves as a strategic asset—optimizing routing, reducing latency, and minimizing transit costs.
Upstreams
AS45691 connects to the global Internet via at least 2 upstream providers. In this setup, AS45691 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.
Downstreams
AS45691 serves as a transit provider the following ASes, delivering the BGP routes needed for global connectivity. This downstream relationship underscores AS45691's role in extending Internet access beyond its own infrastructure.