Summary

Country
GB United Kingdom
Organization Unchained ISP Limited
Domain unchainedisp.net
Number of IPv4 1,280
Number of IPv6 8.4801× 1028
AS Type Hosting
Registry RIPE NCC
Allocated January 28, 2019 (about 6 years ago)
Updated March 13, 2025 (about 1 months ago)

IP Ranges

AS209505 announces 4 IPv4 ranges and 5 IPv6 ranges.

That's a total of 1,280 IPv4 addresses and 8.4801× 1028 IPv6 addresses.

Prefix Organization Size Registry Status
78.41.136.0/24
GB Pylon One LTD
256 RIPE NCC ALLOCATED PA
185.250.8.0/24
GB UNCHAINED-INFRASTRUCTURE
256 RIPE NCC ASSIGNED PA
185.250.9.0/24
GB UNCHAINED-INFRASTRUCTURE
256 RIPE NCC ASSIGNED PA
185.250.10.0/23
GB Unchained ISP Limited
512 RIPE NCC ALLOCATED PA
Prefix Organization Size Registry Status
2a0b:9400::/36
GB UNCHAINED-NET
4.9518× 1027 RIPE NCC AGGREGATED-BY-LIR
2a0b:9400:1000::/48
GB UNCHAINED-INFRASTRUCTURE
1.2089× 1024 RIPE NCC ASSIGNED
2a0b:9401::/32
GB Unchained ISP Limited
7.9228× 1028 RIPE NCC AGGREGATED-BY-LIR
2a13:3840:1000::/39
GB Pylon-One-Event-C1
6.1897× 1026 RIPE NCC ASSIGNED
2a13:3840:2000::/48
GB Pylon-Unchained-Deleg
1.2089× 1024 RIPE NCC ASSIGNED

Peers

AS209505 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

AS209505 connects to the global Internet via at least 4 upstream providers. In this setup, AS209505 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.

Downstreams

AS209505 serves as a transit provider the following ASes, delivering the BGP routes needed for global connectivity. This downstream relationship underscores AS209505's role in extending Internet access beyond its own infrastructure.

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