Autonomous System details
AS215304
YUWAN NETWORKS LIMITED — 4eva.org
Summary
| Country |
 United Kingdom
|
| Organization | YUWAN NETWORKS LIMITED |
| Domain | 4eva.org |
| Number of IPv4 | 7,424 |
| Number of IPv6 | 1.9609× 1027 |
| AS Type | ISP |
| Registry | RIPE NCC |
| Allocated | March 15, 2024 (about 1 year ago) |
| Updated | March 21, 2025 (about 26 days ago) |
IP Ranges
AS215304 announces 28 IPv4 ranges and 45 IPv6 ranges.
That's a total of 7,424 IPv4 addresses and 1.9609× 1027 IPv6 addresses.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 31.56.84.0/24 |
 YUWAN NETWORK LIMITED
|
256 | RIPE NCC | ASSIGNED PA |
| 31.57.104.0/24 |
 YUWAN NETWORK LIMITED
|
256 | RIPE NCC | ASSIGNED PA |
| 31.58.89.0/24 |
 YUWAN NETWORK LIMITED
|
256 | RIPE NCC | ASSIGNED PA |
| 45.152.163.0/24 |
YUWAN NETWORK LIMITED
|
256 | RIPE NCC | ALLOCATED PA |
| 46.203.98.0/24 |
 YUWAN NETWORK LIMITED
|
256 | RIPE NCC | ASSIGNED PA |
| 82.26.78.0/23 |
 YUWAN NETWORK LIMITED
|
512 | RIPE NCC | ASSIGNED PA |
| 82.152.142.0/24 |
YUWAN NETWORK LIMITED
|
256 | RIPE NCC | ASSIGNED PA |
| 89.213.104.0/24 |
YUWAN NETWORK LIMITED
|
256 | RIPE NCC | SUB-ALLOCATED PA |
| 89.213.123.0/24 |
YUWAN NETWORK LIMITED
|
256 | RIPE NCC | SUB-ALLOCATED PA |
| 92.113.113.0/24 |
 YUWAN NETWORK LIMITED
|
256 | RIPE NCC | ASSIGNED PA |
| 92.113.124.0/24 |
YUWAN NETWORK LIMITED
|
256 | RIPE NCC | ASSIGNED PA |
| 92.113.142.0/24 |
YUWAN NETWORK LIMITED
|
256 | RIPE NCC | ASSIGNED PA |
| 92.113.143.0/24 |
YUWAN NETWORK LIMITED
|
256 | RIPE NCC | ASSIGNED PA |
| 95.135.83.0/24 |
 JSC Ukrtelecom
|
256 | RIPE NCC | SUB-ALLOCATED PA |
| 95.135.109.0/24 |
JSC Ukrtelecom
|
256 | RIPE NCC | SUB-ALLOCATED PA |
| 104.192.93.0/24 |
 YUWAN NETWORK LIMITED
|
256 | ARIN | ALLOCATION |
| 141.11.240.0/24 |
YUWAN NETWORK LIMITED
|
256 | RIPE NCC | ASSIGNED PA |
| 151.242.40.0/24 |
 DIAMOND IP BROKERS FZCO
|
256 | RIPE NCC | SUB-ALLOCATED PA |
| 151.242.170.0/24 |
DIAMOND IP BROKERS FZCO
|
256 | RIPE NCC | SUB-ALLOCATED PA |
| 151.242.171.0/24 |
DIAMOND IP BROKERS FZCO
|
256 | RIPE NCC | SUB-ALLOCATED PA |
| 151.242.172.0/24 |
DIAMOND IP BROKERS FZCO
|
256 | RIPE NCC | SUB-ALLOCATED PA |
| 151.242.173.0/24 |
DIAMOND IP BROKERS FZCO
|
256 | RIPE NCC | SUB-ALLOCATED PA |
| 151.242.242.0/24 |
DIAMOND IP BROKERS FZCO
|
256 | RIPE NCC | SUB-ALLOCATED PA |
| 151.243.60.0/24 |
Idc Cube LLC
|
256 | RIPE NCC | ASSIGNED PA |
| 151.243.115.0/24 |
DIAMOND IP BROKERS FZCO
|
256 | RIPE NCC | SUB-ALLOCATED PA |
| 151.243.120.0/24 |
DIAMOND IP BROKERS FZCO
|
256 | RIPE NCC | SUB-ALLOCATED PA |
| 185.206.250.0/24 |
YUWAN NETWORK LIMITED
|
256 | RIPE NCC | ASSIGNED PA |
| 217.145.75.0/24 |
YUWAN NETWORK LIMITED
|
256 | RIPE NCC | SUB-ALLOCATED PA |
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 2400:e3e0:aa00::/40 |
 YUWAN NETWORK LIMITED
|
3.0949× 1026 | APNIC | ALLOCATED PORTABLE |
| 2400:e3e0:ab00::/40 |
YUWAN NETWORK LIMITED
|
3.0949× 1026 | APNIC | ALLOCATED PORTABLE |
| 2406:840:eab0::/44 |
 YUWAN NETWORK LIMITED
|
1.9343× 1025 | APNIC | ALLOCATED NON-PORTABLE |
| 2602:f921:f00::/48 |
Private Customer
|
1.2089× 1024 | ARIN | REASSIGNMENT |
| 2602:f921:f00::/40 |
Private Customer
|
3.0949× 1026 | ARIN | REASSIGNMENT |
| 2602:f921:f01::/48 |
Private Customer
|
1.2089× 1024 | ARIN | REASSIGNMENT |
| 2602:f921:f02::/48 |
Private Customer
|
1.2089× 1024 | ARIN | REASSIGNMENT |
| 2602:f921:f03::/48 |
 Private Customer
|
1.2089× 1024 | ARIN | REASSIGNMENT |
| 2602:f921:f04::/48 |
 Private Customer
|
1.2089× 1024 | ARIN | REASSIGNMENT |
| 2602:f921:f05::/48 |
 Private Customer
|
1.2089× 1024 | ARIN | REASSIGNMENT |
| 2602:f921:f06::/48 |
Private Customer
|
1.2089× 1024 | ARIN | REASSIGNMENT |
| 2602:f921:f07::/48 |
 Private Customer
|
1.2089× 1024 | ARIN | REASSIGNMENT |
| 2602:f921:f0b::/48 |
 Private Customer
|
1.2089× 1024 | ARIN | REASSIGNMENT |
| 2602:f921:f0d::/48 |
 Private Customer
|
1.2089× 1024 | ARIN | REASSIGNMENT |
| 2602:f921:f13::/48 |
Maxwell Telecom LLC
|
1.2089× 1024 | ARIN | REALLOCATION |
| 2602:f921:f20::/48 |
YUWAN NETWORK LIMITED
|
1.2089× 1024 | ARIN | REASSIGNMENT |
| 2602:f921:f21::/48 |
Lain.sh Customer Prefix
|
1.2089× 1024 | ARIN | REASSIGNMENT |
| 2602:f921:f22::/47 |
YUWAN NETWORK LIMITED
|
2.4179× 1024 | ARIN | REASSIGNMENT |
| 2602:f921:f2a::/47 |
YUWAN NETWORK LIMITED
|
2.4179× 1024 | ARIN | REASSIGNMENT |
| 2a0f:7802:e000::/40 |
Banglong Yang
|
3.0949× 1026 | RIPE NCC | ALLOCATED-BY-LIR |
| 2a0f:7802:e100::/40 |
YUWAN NETWORK LIMITED
|
3.0949× 1026 | RIPE NCC | ASSIGNED |
| 2a0f:7802:e200::/40 |
YUWAN NETWORKS LIMITED
|
3.0949× 1026 | RIPE NCC | ASSIGNED |
| 2a0f:7802:e203::/48 |
YUWAN NETWORKS LIMITED
|
1.2089× 1024 | RIPE NCC | ASSIGNED |
| 2a0f:7802:e207::/48 |
YUWAN NETWORK LIMITED
|
1.2089× 1024 | RIPE NCC | ASSIGNED |
| 2a0f:7802:e209::/48 |
 YUWAN-NETWORKS-LIMITED
|
1.2089× 1024 | RIPE NCC | ASSIGNED |
| 2a0f:7802:e2e4::/48 |
YUWAN NETWORK LIMITED
|
1.2089× 1024 | RIPE NCC | ASSIGNED |
| 2a0f:7802:e2e5::/48 |
YUWAN NETWORK LIMITED
|
1.2089× 1024 | RIPE NCC | ASSIGNED |
| 2a0f:7802:e2f0::/48 |
YUWAN NETWORK LIMITED
|
1.2089× 1024 | RIPE NCC | ASSIGNED |
| 2a0f:7802:e2f1::/48 |
YUWAN NETWORK LIMITED
|
1.2089× 1024 | RIPE NCC | ASSIGNED |
| 2a0f:7802:e2f4::/48 |
YUWAN NETWORK LIMITED
|
1.2089× 1024 | RIPE NCC | ASSIGNED |
| 2a0f:7802:e2f5::/48 |
YUWAN NETWORK LIMITED
|
1.2089× 1024 | RIPE NCC | ASSIGNED |
| 2a0f:7802:e2f9::/48 |
YUWAN NETWORK LIMITED
|
1.2089× 1024 | RIPE NCC | ASSIGNED |
| 2a0f:7802:e2fa::/48 |
YUWAN NETWORK LIMITED
|
1.2089× 1024 | RIPE NCC | ASSIGNED |
| 2a0f:7802:e2fb::/48 |
YUWAN NETWORK LIMITED
|
1.2089× 1024 | RIPE NCC | ASSIGNED |
| 2a0f:7802:e2fc::/48 |
YUWAN NETWORK LIMITED
|
1.2089× 1024 | RIPE NCC | ASSIGNED |
| 2a0f:7802:e2fd::/48 |
YUWAN NETWORK LIMITED
|
1.2089× 1024 | RIPE NCC | ASSIGNED |
| 2a0f:7803:fb40::/44 |
YUWAN NETWORK LIMITED
|
1.9343× 1025 | RIPE NCC | ASSIGNED |
| 2a0f:7803:fb40::/48 |
YUWAN NETWORK LIMITED
|
1.2089× 1024 | RIPE NCC | ASSIGNED |
| 2a0f:7803:fb41::/48 |
YUWAN NETWORK LIMITED
|
1.2089× 1024 | RIPE NCC | ASSIGNED |
| 2a0f:7803:fb47::/48 |
 YUWAN NETWORKS LIMITED
|
1.2089× 1024 | RIPE NCC | ASSIGNED |
| 2a0f:7803:fb48::/48 |
YUWAN NETWORK LIMITED
|
1.2089× 1024 | RIPE NCC | ASSIGNED |
| 2a0f:7803:fb49::/48 |
 YUWAN NETWORK LIMITED
|
1.2089× 1024 | RIPE NCC | ASSIGNED |
| 2a0f:7803:fb4d::/48 |
YUWAN NETWORKS LIMITED
|
1.2089× 1024 | RIPE NCC | ASSIGNED |
| 2a0f:7803:fb4f::/48 |
YUWAN NETWORKS LIMITED
|
1.2089× 1024 | RIPE NCC | ASSIGNED |
| 2a0f:7803:ff90::/44 |
 Shokuhou-A
|
1.9343× 1025 | RIPE NCC | ASSIGNED |
Peers
AS215304 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
AS215304 connects to the global Internet via at least 7 upstream providers. In this setup, AS215304 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.
Downstreams
AS215304 serves as a transit provider the following ASes, delivering the BGP routes needed for global connectivity. This downstream relationship underscores AS215304's role in extending Internet access beyond its own infrastructure.