AS12303
Magyarorszagi Internet Szolgaltatok Tanacsa Tudomanyos Egyesulet — nic.hu
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Summary
| Country |
 Hungary
|
| Organization | Magyarorszagi Internet Szolgaltatok Tanacsa Tudomanyos Egyesulet |
| Domain | nic.hu |
| Number of IPv4 | 2,560 |
| Number of IPv6 | 7.9228× 1028 |
| AS Type | ISP |
| Registry | RIPE NCC |
| Allocated | June 14, 2005 (about 20 years ago) |
| Updated | May 27, 2025 (about 2 months ago) |
IP Ranges
AS12303 announces 3 IPv4 ranges and 1 IPv6 range.
That's a total of 2,560 IPv4 addresses and 7.9228× 1028 IPv6 addresses.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 5.28.0.0/21 |
Iszt Nonprofit Kft.
|
2,048 | RIPE NCC | ASSIGNED PA |
| 193.239.148.0/24 |
Magyarorszagi Internet Szolgaltatok Tanacsa Tudomanyos Egyesulet
|
256 | RIPE NCC | ASSIGNED PI |
| 193.239.149.0/24 |
Magyarorszagi Internet Szolgaltatok Tanacsa Tudomanyos Egyesulet
|
256 | RIPE NCC | ASSIGNED PI |
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 2a00:e6a0::/32 |
Internet Szolgaltatok Tanacsa (iszt)
|
7.9228× 1028 | RIPE NCC | ASSIGNED |
Peers
AS12303 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
AS12303 connects to the global Internet via at least 1 upstream provider. In this setup, AS12303 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.
Downstreams
AS12303 currently has no downstream networks, meaning it does not serve as a transit provider to customer networks.