AS17511
Optage Inc. — optage.co.jp
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Summary
| Country |
 Japan
|
| Organization | Optage Inc. |
| Domain | optage.co.jp |
| Number of IPv4 | 2,994,688 |
| Number of IPv6 | 7.9228× 1028 |
| AS Type | Business |
| Registry | JPNIC |
| Allocated | January 01, 1970 (about 56 years ago) |
| Updated | April 18, 2019 (about 6 years ago) |
IP Ranges
AS17511 announces 66 IPv4 ranges and 1 IPv6 range.
That's a total of 2,994,688 IPv4 addresses and 7.9228× 1028 IPv6 addresses.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 58.70.0.0/16 |
Optage Inc.
|
65,536 | JPNIC | |
| 58.188.0.0/14 |
Optage Inc.
|
262,144 | JPNIC | |
| 59.190.0.0/16 |
Optage Inc.
|
65,536 | JPNIC | |
| 60.56.0.0/16 |
Optage Inc.
|
65,536 | JPNIC | |
| 60.57.0.0/17 |
Optage Inc.
|
32,768 | JPNIC | |
| 60.57.128.0/17 |
Optage Inc.
|
32,768 | JPNIC | |
| 61.122.240.0/20 |
Optage Inc.
|
4,096 | JPNIC | |
| 61.195.96.0/19 |
K&k Corporation Ltd.
|
8,192 | JPNIC | |
| 61.205.0.0/20 |
Optage Inc.
|
4,096 | JPNIC | |
| 61.205.80.0/20 |
Optage Inc.
|
4,096 | JPNIC | |
| 61.205.96.0/20 |
Optage Inc.
|
4,096 | JPNIC | |
| 61.205.112.0/20 |
Kansai.com, Inc.
|
4,096 | JPNIC | |
| 61.213.128.0/20 |
Optage Inc.
|
4,096 | JPNIC | |
| 101.140.0.0/14 |
Optage Inc.
|
262,144 | JPNIC | |
| 103.65.208.0/22 |
FLEX LLC.
|
1,024 | JPNIC | |
| 103.84.124.0/22 |
Optage Inc.
|
1,024 | JPNIC | |
| 103.95.206.0/24 |
LIB INC
|
256 | APNIC | ALLOCATED PORTABLE |
| 103.97.232.0/22 |
Webplanning INC
|
1,024 | APNIC | ALLOCATED NON-PORTABLE |
| 103.97.236.0/22 |
Mild Inc.
|
1,024 | APNIC | ASSIGNED NON-PORTABLE |
| 103.99.124.0/22 |
2-6-37-902, Edobori Nishi-ku,
|
1,024 | APNIC | ALLOCATED NON-PORTABLE |
| 103.112.180.0/22 |
Labo
|
1,024 | APNIC | ALLOCATED PORTABLE |
| 103.116.152.0/22 |
Emuzu Incorporation
|
1,024 | APNIC | ALLOCATED PORTABLE |
| 103.124.200.0/22 |
K&k Corporation Ltd.
|
1,024 | JPNIC | |
| 103.142.132.0/23 |
Goald Co., LTD
|
512 | APNIC | ASSIGNED PORTABLE |
| 103.199.132.0/22 |
Brcloud Inc.
|
1,024 | JPNIC | |
| 112.68.0.0/14 |
Optage Inc.
|
262,144 | JPNIC | |
| 119.228.0.0/14 |
Optage Inc.
|
262,144 | JPNIC | |
| 121.80.0.0/14 |
Nec Networks & System Integration Corporation
|
262,144 | JPNIC | |
| 121.84.0.0/14 |
Optage Inc.
|
262,144 | JPNIC | |
| 122.100.24.0/21 |
Optage Inc.
|
2,048 | JPNIC | |
| 128.22.0.0/16 |
Optage Inc.
|
65,536 | JPNIC | |
| 128.27.0.0/16 |
Optage Inc.
|
65,536 | JPNIC | |
| 138.248.64.0/22 |
K&k Corporation Ltd.
|
1,024 | JPNIC | |
| 150.57.0.0/16 |
Japan Network Information Center
|
65,536 | APNIC | ALLOCATED PORTABLE |
| 150.66.0.0/16 |
K&k Corporation Ltd.
|
65,536 | JPNIC | |
| 158.198.0.0/16 |
Japan Network Information Center
|
65,536 | APNIC | ALLOCATED PORTABLE |
| 160.25.92.0/23 |
Asj Inc.
|
512 | JPNIC | |
| 160.233.0.0/16 |
Paris Miki Inc.
|
65,536 | APNIC | ALLOCATED PORTABLE |
| 180.144.0.0/14 |
Optage Inc.
|
262,144 | JPNIC | |
| 182.164.0.0/14 |
Optage Inc.
|
262,144 | JPNIC | |
| 192.51.144.0/21 |
KEIHANNA INTERACTION PLAZA INC.
|
2,048 | JPNIC | |
| 202.8.48.0/20 |
Optage Inc.
|
4,096 | JPNIC | |
| 202.19.159.0/24 |
Shinmaywa Industries, Ltd. Aircraft Division
|
256 | JPNIC | |
| 202.26.228.0/24 |
Museum of Nature And Human Activities, Hyogo
|
256 | JPNIC | |
| 202.26.229.0/24 |
Museum of Nature And Human Activities, Hyogo
|
256 | JPNIC | |
| 202.26.230.0/24 |
Museum of Nature And Human Activities, Hyogo
|
256 | JPNIC | |
| 202.26.231.0/24 |
Museum of Nature And Human Activities, Hyogo
|
256 | JPNIC | |
| 202.34.10.0/23 |
Kyoto Prefectural Government
|
512 | JPNIC | |
| 202.34.12.0/23 |
Kyoto Prefectural Government
|
512 | JPNIC | |
| 202.60.32.0/20 |
Optage Inc.
|
4,096 | JPNIC | |
| 202.62.253.0/24 |
Ministry of Land, Infrastructure And Transport Kinki Regional Development Bureau
|
256 | JPNIC | |
| 202.216.48.0/20 |
Optage Inc.
|
4,096 | JPNIC | |
| 202.223.48.0/22 |
K&k Corporation Ltd.
|
1,024 | JPNIC | |
| 202.244.138.0/23 |
The Osaka Chamber of Commerce And Industry
|
512 | JPNIC | |
| 203.140.64.0/19 |
HEIWA AUTO COMPANY LIMIED
|
8,192 | JPNIC | |
| 203.175.80.0/20 |
Optage Inc.
|
4,096 | JPNIC | |
| 203.178.6.0/24 |
Optage Inc.
|
256 | JPNIC | |
| 210.199.80.0/20 |
Optage Inc.
|
4,096 | JPNIC | |
| 218.42.192.0/18 |
Optage Inc.
|
16,384 | JPNIC | |
| 218.45.96.0/20 |
Optage Inc.
|
4,096 | JPNIC | |
| 218.228.128.0/17 |
Optage Inc.
|
32,768 | JPNIC | |
| 218.251.0.0/17 |
Optage Inc.
|
32,768 | JPNIC | |
| 219.75.128.0/17 |
Optage Inc.
|
32,768 | JPNIC | |
| 219.100.52.0/22 |
Optage Inc.
|
1,024 | JPNIC | |
| 219.122.32.0/19 |
WORLD BUSINESS CENTER CO., LTD.
|
8,192 | JPNIC | |
| 219.122.128.0/17 |
Optage Inc.
|
32,768 | JPNIC |
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 2001:ce8::/32 |
Optage Inc.
|
7.9228× 1028 | JPNIC |
Peers
AS17511 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
AS17511 connects to the global Internet via at least 4 upstream providers. In this setup, AS17511 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.
Downstreams
AS17511 serves as a transit provider the following ASes, delivering the BGP routes needed for global connectivity. This downstream relationship underscores AS17511's role in extending Internet access beyond its own infrastructure.