AS7676
Tam Co., Ltd. — tam.ne.jp
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Summary
| Country |
 Japan
|
| Organization | Tam Co., Ltd. |
| Domain | tam.ne.jp |
| Number of IPv4 | 39,680 |
| Number of IPv6 | 2.3768× 1029 |
| AS Type | ISP |
| Registry | JPNIC |
| Allocated | January 01, 1970 (about 56 years ago) |
| Updated | October 23, 2025 (about 5 days ago) |
IP Ranges
AS7676 announces 23 IPv4 ranges and 3 IPv6 ranges.
That's a total of 39,680 IPv4 addresses and 2.3768× 1029 IPv6 addresses.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 103.174.60.0/23 |
NIIKAWA COMMUNITY CARE INSURANCE CABLE TV BUSINESS ASSOCIATION
|
512 | JPNIC | |
| 103.174.142.0/23 |
Niikawa Information Center Inc.
|
512 | JPNIC | |
| 112.140.168.0/21 |
Tam Internet Service Co.,ltd
|
2,048 | JPNIC | |
| 157.14.20.0/22 |
Niikawa Information Center Inc.
|
1,024 | JPNIC | |
| 157.14.56.0/21 |
NIIKAWA COMMUNITY CARE INSURANCE CABLE TV BUSINESS ASSOCIATION
|
2,048 | JPNIC | |
| 157.14.82.0/23 |
Niikawa Information Center Inc.
|
512 | JPNIC | |
| 157.14.84.0/22 |
Niikawa Information Center Inc.
|
1,024 | JPNIC | |
| 157.14.88.0/21 |
NIIKAWA COMMUNITY CARE INSURANCE CABLE TV BUSINESS ASSOCIATION
|
2,048 | JPNIC | |
| 157.14.216.0/21 |
NIIKAWA COMMUNITY CARE INSURANCE CABLE TV BUSINESS ASSOCIATION
|
2,048 | JPNIC | |
| 202.55.112.0/20 |
Tam Internet Service Co.,ltd
|
4,096 | JPNIC | |
| 202.80.152.0/21 |
NIIKAWA COMMUNITY CARE INSURANCE CABLE TV BUSINESS ASSOCIATION
|
2,048 | JPNIC | |
| 202.241.132.0/22 |
Niikawa Information Center Inc.
|
1,024 | JPNIC | |
| 202.241.140.0/23 |
Niikawa Information Center Inc.
|
512 | JPNIC | |
| 202.241.142.0/24 |
Niikawa Information Center Inc.
|
256 | JPNIC | |
| 202.241.156.0/24 |
Niikawa Information Center Inc.
|
256 | JPNIC | |
| 202.241.158.0/23 |
Niikawa Information Center Inc.
|
512 | JPNIC | |
| 202.241.176.0/24 |
Niikawa Information Center Inc.
|
256 | JPNIC | |
| 202.241.178.0/23 |
Niikawa Information Center Inc.
|
512 | JPNIC | |
| 203.210.88.0/22 |
Tam Internet Service Co.,ltd
|
1,024 | JPNIC | |
| 210.133.160.0/19 |
Tam-internetservice (T.A.M Co., Ltd.)
|
8,192 | JPNIC | |
| 210.155.224.0/22 |
Niikawa Information Center Inc.
|
1,024 | JPNIC | |
| 219.121.208.0/20 |
Tam Internet Service Co.,ltd
|
4,096 | JPNIC | |
| 219.122.80.0/20 |
Tam Internet Service Co.,ltd
|
4,096 | JPNIC |
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 2400:12e0::/32 |
Niikawa Information Center Inc.
|
7.9228× 1028 | JPNIC | |
| 2400:3aa0::/32 |
Tam Co.,ltd
|
7.9228× 1028 | JPNIC | |
| 2407:fc40::/32 |
NIIKAWA COMMUNITY CARE INSURANCE CABLE TV BUSINESS ASSOCIATION
|
7.9228× 1028 | JPNIC |
Peers
AS7676 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
AS7676 connects to the global Internet via at least 1 upstream provider. In this setup, AS7676 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.
Downstreams
AS7676 currently has no downstream networks, meaning it does not serve as a transit provider to customer networks.