AS823 University of Western Ontario 🇨🇦 CA

Announcing 25 prefixes, seen at the RIS collectors.

IPv4 prefixes
24
128,512 (502 × /24)
IPv6 prefixes
1
1 × /32
Upstreams
2
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it

Registry and operator data

AS number
AS823
Name
University of Western Ontario
Organisation
University of Western Ontario
Country
🇨🇦 CA
RIR
ARIN
Allocated
1994-03-11

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

0 valid (0.0%) 0 invalid (0.0%) 25 no ROA (100.0%)

Announced prefixes

25 in total

Prefix RPKI Peers Sample path First seen
129.100.0.0/16 v4 no ROA 48 22652819823 2026-09-18
129.100.0.0/18 v4 no ROA 49 22652819823 2026-09-18
129.100.0.0/24 v4 no ROA 48 3454913335823 2026-09-18
129.100.64.0/20 v4 no ROA 49 22652819823 2026-09-18
129.100.80.0/21 v4 no ROA 49 22652819823 2026-09-18
129.100.96.0/19 v4 no ROA 49 22652819823 2026-09-18
129.100.128.0/18 v4 no ROA 49 22652819823 2026-09-18
129.100.192.0/23 v4 no ROA 14 2265226677819823 2026-09-18
129.100.196.0/23 v4 no ROA 14 2265226677819823 2026-09-18
129.100.198.0/23 v4 no ROA 14 2265226677819823 2026-09-18
129.100.200.0/23 v4 no ROA 14 2265226677819823 2026-09-18
129.100.202.0/23 v4 no ROA 14 2265226677819823 2026-09-18
129.100.204.0/24 v4 no ROA 14 2265226677819823 2026-09-18
129.100.206.0/23 v4 no ROA 14 2265226677819823 2026-09-18
129.100.208.0/23 v4 no ROA 14 2265226677819823 2026-09-18
129.100.210.0/23 v4 no ROA 14 2265226677819823 2026-09-18
129.100.212.0/23 v4 no ROA 14 2265226677819823 2026-09-18
129.100.214.0/23 v4 no ROA 14 2265226677819823 2026-09-18
129.100.216.0/23 v4 no ROA 14 2265226677819823 2026-09-18
129.100.219.0/24 v4 no ROA 14 2265226677819823 2026-09-18
129.100.220.0/23 v4 no ROA 14 2265226677819823 2026-09-18
129.100.222.0/23 v4 no ROA 14 2265226677819823 2026-09-18
129.100.224.0/19 v4 no ROA 49 22652819823 2026-09-18
205.189.1.0/24 v4 no ROA 49 22652819823 2026-09-18
2605:500::/32 v6 no ROA 37 22652819823 2026-09-18