AS209505 Unchained ISP Limited 🇬🇧 GB

Announcing 7 prefixes, seen at the RIS collectors.

IPv4 prefixes
4
1,792 (7 × /24)
IPv6 prefixes
3
5.3 × /32
Upstreams
4
transit providers observed
Peers
16
settlement-free adjacencies
Downstreams
3
transit customers observed
Customer cone
3
ASes reachable through it

Registry and operator data

AS number
AS209505
Name
Unchained ISP Limited
Organisation
Unchained ISP AS209505
Country
🇬🇧 GB
RIR
RIPENCC
Allocated
2019-01-28
Network type
Cable/DSL/ISP
Scope
Europe
Peering policy
Open
IRR as-set
AS-UNCHAINED
PeeringDB
net/25501
Exchanges
3
Facilities
3

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

7 valid (100.0%) 0 invalid (0.0%) 0 no ROA (0.0%)

Announcement history

One point per day, recorded at each table import

0134509-1809-2610-0410-1210-2010-2811-0511-08
IPv4 IPv6

Recorded changes

New prefixes and origin changes seen on the live stream

WhenChangePrefixOriginPath
2026-10-26 12:22:42Z origin change 195.10.233.0/24 AS219369 → AS209505 49134533566939129932574283135200209505
2026-10-26 12:22:41Z origin change 195.10.233.0/24 AS219369 → AS209505 481854283135200209505