206208 looking glass

AS42237 w1n ltd 🇬🇧 GB

Announcing 19 prefixes, seen at the RIS collectors.

IPv4 prefixes
7
1,792 (7 × /24)
IPv6 prefixes
12
19 × /32
Upstreams
3
transit providers observed
Peers
3
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it

Registry and operator data

AS number
AS42237
Name
w1n ltd
Organisation
W1N
Country
🇬🇧 GB
RIR
RIPENCC
Allocated
2017-08-10
Network type
Cable/DSL/ISP
Scope
Europe
Peering policy
Open
IRR as-set
AS42237:AS-W1N
Website
https://w1n.nl
PeeringDB
net/14344
Exchanges
2
Facilities
1

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

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

Announced prefixes

19 in total

Prefix RPKI Peers Sample path First seen
91.236.116.0/24 v4 RPKI valid 41 2448242237 2026-09-18
185.217.0.0/24 v4 RPKI valid 41 2448242237 2026-09-18
185.217.1.0/24 v4 RPKI valid 41 2448242237 2026-09-18
185.246.128.0/24 v4 RPKI valid 41 2448242237 2026-09-18
185.246.129.0/24 v4 RPKI valid 41 2448242237 2026-09-18
185.246.130.0/24 v4 RPKI valid 41 2448242237 2026-09-18
193.105.134.0/24 v4 RPKI valid 41 2448242237 2026-09-18
2a0b:c040::/32 v6 RPKI valid 34 2448242237 2026-09-18
2a0b:c041::/32 v6 RPKI valid 34 2448242237 2026-09-18
2a0d:8980::/32 v6 RPKI valid 34 2448242237 2026-09-18
2a0d:8981::/32 v6 RPKI valid 34 2448242237 2026-09-18
2a0d:8982::/32 v6 RPKI valid 34 2448242237 2026-09-18
2a0d:8983::/32 v6 RPKI valid 34 2448242237 2026-09-18
2a0d:8984::/32 v6 RPKI valid 34 2448242237 2026-09-18
2a0d:8985::/32 v6 RPKI valid 34 2448242237 2026-09-18
2a0d:8986::/32 v6 RPKI valid 34 2448242237 2026-09-18
2a0d:8987::/32 v6 RPKI valid 34 2448242237 2026-09-18
2a10:e0c0::/29 v6 RPKI valid 21 5030442237 2026-09-24
2a13:80::/32 v6 RPKI valid 34 37721339942237 2026-09-24