AS39122 Blacknight Internet Solutions Limited 🇮🇪 IE

Announcing 32 prefixes, seen at the RIS collectors.

IPv4 prefixes
26
26,368 (103 × /24)
IPv6 prefixes
6
12 × /32
Upstreams
6
transit providers observed
Peers
20
settlement-free adjacencies
Downstreams
23
transit customers observed
Customer cone
33
ASes reachable through it

Registry and operator data

AS number
AS39122
Name
Blacknight Internet Solutions Limited
Organisation
Blacknight Internet Solutions
Country
🇮🇪 IE
RIR
RIPENCC
Allocated
2005-12-16
Network type
Content
Traffic levels
200-300Gbps
Scope
Europe
Peering policy
Open
IRR as-set
AS-BLACKNIGHT
Looking glass
https://lg.39122.as
PeeringDB
net/972
Exchanges
9
Facilities
15

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

29 valid (90.6%) 3 invalid (9.4%) 0 no ROA (0.0%)

Announcement history

One point per day, recorded at each table import

0713202609-1809-19
IPv4 IPv6

Recorded changes

New prefixes and origin changes seen on the live stream

WhenChangePrefixOriginPath
2026-09-18 05:53:47Z origin change 194.8.59.0/24 AS39122 → AS30900 2089725691130900
2026-09-18 05:53:47Z origin change 194.8.48.0/24 AS39122 → AS30900 2089725691130900
2026-09-18 05:53:47Z origin change 194.9.174.0/24 AS39122 → AS30900 2089725691130900