All ASNs

Autonomous System details for AS51809

AS51809

BRSK Limited • wookra.com

AS51809 — BRSK Limited

AS Name

BRSK

Country

United Kingdom (GB)

Website

wookra.com

Number of IPv4

29,952

Number of IPv6

6.34 × 10²⁹

ASN type

ISP

Status

Allocated

Registry

RIPE

Allocated

January 15, 2021

Last updated

January 20, 2026

IP Ranges

38 IPv4 prefixes, 1 IPv6 prefixes

Prefix	Company	Number of IPs
31.98.72.0/21	Wookra, LLC	2,048
31.98.80.0/20	Wookra, LLC	4,096
45.41.148.0/22	HostRoyale LLC	1,024
45.61.104.0/21	Web2Objects LLC	2,048
45.82.140.0/22	BRSK Limited	1,024
63.135.72.0/21	BRSK Limited	2,048
67.208.52.0/22	BRSK Limited	1,024
88.97.160.0/21	CGNAT customers	2,048
88.97.176.0/20	BRSK Limited	4,096
104.238.40.0/21	Web2Objects LLC	2,048
104.238.58.0/23	Web2Objects LLC	512
104.238.62.0/23	Web2Objects LLC	512
185.138.196.0/22	YouFibre Limited	1,024
185.232.119.0/24	BRSK Limited	256
195.40.32.0/24	EDGOO NETWORKS LLC	256
195.40.33.0/24	EDGOO NETWORKS LLC	256
195.40.34.0/24	EDGOO NETWORKS LLC	256
195.40.35.0/24	EDGOO NETWORKS LLC	256
195.40.36.0/24	EDGOO NETWORKS LLC	256
195.40.37.0/24	EDGOO NETWORKS LLC	256
195.40.38.0/24	EDGOO NETWORKS LLC	256
195.40.39.0/24	EDGOO NETWORKS LLC	256
195.40.40.0/24	EDGOO NETWORKS LLC	256
195.40.41.0/24	EDGOO NETWORKS LLC	256
195.40.42.0/24	EDGOO NETWORKS LLC	256
195.40.43.0/24	EDGOO NETWORKS LLC	256
195.40.44.0/24	EDGOO NETWORKS LLC	256
195.40.45.0/24	EDGOO NETWORKS LLC	256
195.40.46.0/24	EDGOO NETWORKS LLC	256
195.40.47.0/24	EDGOO NETWORKS LLC	256
195.40.48.0/24	EDGOO NETWORKS LLC	256
195.40.49.0/24	EDGOO NETWORKS LLC	256
195.40.50.0/24	EDGOO NETWORKS LLC	256
195.40.51.0/24	EDGOO NETWORKS LLC	256
195.40.52.0/24	EDGOO NETWORKS LLC	256
195.40.53.0/24	EDGOO NETWORKS LLC	256
195.40.54.0/24	EDGOO NETWORKS LLC	256
195.40.55.0/24	EDGOO NETWORKS LLC	256
2a10:d580::/29	BRSK Limited	6.34 × 10²⁹

IP ranges are the different blocks of IP addresses advertised by an Autonomous System (AS). These ranges can be used by the same organization operating the AS, or by different organizations.

Peers of AS51809

0 peers

AS51809 has no peers recorded.

Peering is a direct, often free, traffic exchange between Autonomous Systems (ASNs). They share routes only to their own networks and customers, making connections faster and cheaper for that specific traffic, without providing full internet access to each other.

Upstreams of AS51809

1 upstreams

AS212655

AS51809 uses these Autonomous Systems as its upstreams.

An upstream (or transit provider) is another AS that AS51809 pays for full internet connectivity, allowing it to reach all global destinations and be reachable by them.

Downstreams of AS51809

1 downstreams

AS216405

AS51809 provides internet connectivity to these downstream Autonomous Systems.

A downstream is a customer Autonomous System that pays another AS (its provider) for internet access. The provider AS carries the downstream's traffic and makes its network reachable.