AS61231
Neos Networks Limited — neosnetworks.com
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Summary
| Country |
 United Kingdom
|
| Organization | Neos Networks Limited |
| Domain | neosnetworks.com |
| Number of IPv4 | 36,352 |
| Number of IPv6 | 6.3383× 1029 |
| AS Type | ISP |
| Registry | RIPE NCC |
| Allocated | December 28, 2012 (about 13 years ago) |
| Updated | September 26, 2025 (about 1 months ago) |
IP Ranges
AS61231 announces 6 IPv4 ranges and 1 IPv6 range.
That's a total of 36,352 IPv4 addresses and 6.3383× 1029 IPv6 addresses.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 155.136.198.0/23 |
Royal Bank of Scotland
|
512 | RIPE NCC | LEGACY |
| 155.136.224.0/22 |
Royal Bank of Scotland
|
1,024 | RIPE NCC | LEGACY |
| 155.136.230.0/23 |
Royal Bank of Scotland
|
512 | RIPE NCC | LEGACY |
| 155.136.232.0/23 |
Royal Bank of Scotland
|
512 | RIPE NCC | LEGACY |
| 161.12.0.0/17 |
Neos Networks Limited
|
32,768 | RIPE NCC | LEGACY |
| 185.14.144.0/22 |
Neos Networks Limited
|
1,024 | RIPE NCC | ALLOCATED PA |
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 2a02:f9c0::/29 |
Neos Networks Limited
|
6.3383× 1029 | RIPE NCC | ALLOCATED-BY-RIR |
Peers
AS61231 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
AS61231 connects to the global Internet via at least 2 upstream providers. In this setup, AS61231 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.
Downstreams
AS61231 serves as a transit provider the following ASes, delivering the BGP routes needed for global connectivity. This downstream relationship underscores AS61231's role in extending Internet access beyond its own infrastructure.