AS208821
DURU INTERNET VE BILISIM TEKNOLOJILERI SANAYI TICARET LIMITED SIRKETI — durunet.com.tr
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Summary
| Country |
 Türkiye
|
| Organization | DURU INTERNET VE BILISIM TEKNOLOJILERI SANAYI TICARET LIMITED SIRKETI |
| Domain | durunet.com.tr |
| Number of IPv4 | 1,280 |
| Number of IPv6 | 6.3383× 1029 |
| AS Type | ISP |
| Registry | RIPE NCC |
| Allocated | May 29, 2019 (about 6 years ago) |
| Updated | November 17, 2025 (about 8 days ago) |
IP Ranges
AS208821 announces 5 IPv4 ranges and 1 IPv6 range.
That's a total of 1,280 IPv4 addresses and 6.3383× 1029 IPv6 addresses.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 45.83.32.0/24 |
DURUNET TELEKOMUNIKASYON / TR
|
256 | RIPE NCC | ASSIGNED PA |
| 45.83.33.0/24 |
DURUNET TELEKOMUNIKASYON / TR
|
256 | RIPE NCC | ASSIGNED PA |
| 45.83.34.0/24 |
DURUNET TELEKOMUNIKASYON / TR
|
256 | RIPE NCC | ASSIGNED PA |
| 45.83.35.0/24 |
DURUNET TELEKOMUNIKASYON / TR
|
256 | RIPE NCC | ASSIGNED PA |
| 193.22.12.0/24 |
SURNET ILETISIM TEKNOLOJI TIC VE SAN LTD STI
|
256 | RIPE NCC | ALLOCATED PA |
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 2a0e:8e80::/29 |
DURU INTERNET VE BILISIM TEKNOLOJILERI SANAYI TICARET LIMITED SIRKETI
|
6.3383× 1029 | RIPE NCC | ALLOCATED-BY-RIR |
Peers
AS208821 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
AS208821 connects to the global Internet via at least 2 upstream providers. In this setup, AS208821 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.
Downstreams
AS208821 serves as a transit provider the following ASes, delivering the BGP routes needed for global connectivity. This downstream relationship underscores AS208821's role in extending Internet access beyond its own infrastructure.