AS41230
Ask4 Limited — ask4.com
Summary
| Country |
 United Kingdom
|
| Organization | Ask4 Limited |
| Domain | ask4.com |
| Number of IPv4 | 121,088 |
| Number of IPv6 | 4.4368× 1030 |
| AS Type | ISP |
| Registry | RIPE NCC |
| Allocated | July 05, 2006 (about 19 years ago) |
| Updated | March 07, 2024 (about 1 year ago) |
IP Ranges
AS41230 announces 15 IPv4 ranges and 7 IPv6 ranges.
That's a total of 121,088 IPv4 addresses and 4.4368× 1030 IPv6 addresses.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 31.205.0.0/16 |
Ask4 Customers in Sheffield (site #1)
|
65,536 | RIPE NCC | ASSIGNED PA |
| 31.205.64.0/18 |
Ask4 Customers in London (site #391)
|
16,384 | RIPE NCC | ASSIGNED PA |
| 31.205.192.0/18 |
Ask4 Limited
|
16,384 | RIPE NCC | ALLOCATED PA |
| 45.81.120.0/22 |
Basecamp Lodz Ii Wan
|
1,024 | RIPE NCC | ASSIGNED PA |
| 45.154.248.0/22 |
 Ask4 Limited
|
1,024 | RIPE NCC | ALLOCATED PA |
| 78.109.176.0/20 |
Richard Schofield / Omnia 1
|
4,096 | RIPE NCC | ASSIGNED PA |
| 81.23.48.0/20 |
Opal Wilmslow Park
|
4,096 | RIPE NCC | ASSIGNED PA |
| 176.119.145.0/24 |
 ASK4-NL-NL-WS
|
256 | RIPE NCC | ASSIGNED PA |
| 185.134.128.0/22 |
Prime Osnabrück
|
1,024 | RIPE NCC | ASSIGNED PA |
| 185.134.136.0/23 |
UK-ASK4DE
|
512 | RIPE NCC | LIR-PARTITIONED PA |
| 185.134.138.0/24 |
UK-ASK4SPAIN1-DE2
|
256 | RIPE NCC | LIR-PARTITIONED PA |
| 185.134.139.0/24 |
A4G-ROUTING-GATEWAYS
|
256 | RIPE NCC | ASSIGNED PA |
| 185.134.144.0/22 |
 Binary Hub
|
1,024 | RIPE NCC | ASSIGNED PA |
| 185.198.228.0/22 |
ASK4-Customers
|
1,024 | RIPE NCC | ASSIGNED PA |
| 213.143.0.0/19 |
Ask4 Limited
|
8,192 | RIPE NCC | ALLOCATED PA |
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 2a00:1a10::/29 |
Ask4 Limited
|
6.3383× 1029 | RIPE NCC | ALLOCATED-BY-RIR |
| 2a07:c300::/29 |
Ask4 Limited
|
6.3383× 1029 | RIPE NCC | ALLOCATED-BY-RIR |
| 2a0e:2a40::/29 |
Ask4 Limited
|
6.3383× 1029 | RIPE NCC | ALLOCATED-BY-RIR |
| 2a0e:2ac0::/29 |
Ask4 Limited
|
6.3383× 1029 | RIPE NCC | ALLOCATED-BY-RIR |
| 2a0e:5680::/29 |
Ask4 Limited
|
6.3383× 1029 | RIPE NCC | ALLOCATED-BY-RIR |
| 2a0f:dd00::/29 |
Ask4 Limited
|
6.3383× 1029 | RIPE NCC | ALLOCATED-BY-RIR |
| 2a10:d00::/29 |
Ask4 Limited
|
6.3383× 1029 | RIPE NCC | ALLOCATED-BY-RIR |
Peers
AS41230 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
AS41230 connects to the global Internet via at least 3 upstream providers. In this setup, AS41230 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.