206208 looking glass

AS16478 Colonial IU 20 🇺🇸 US

Announcing 21 prefixes, seen at the RIS collectors.

IPv4 prefixes
17
8,192 (32 × /24)
IPv6 prefixes
4
304 × /48
Upstreams
3
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
AS16478
Name
Colonial IU 20
Organisation
Colonial IU 20
Country
🇺🇸 US
RIR
ARIN
Allocated
2005-06-20
Scope
Not Disclosed
PeeringDB
net/13340

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

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

Announced prefixes

21 in total

Prefix RPKI Peers Sample path First seen
216.162.112.0/20 v4 RPKI valid 39 22652607916478 2026-09-18
216.162.112.0/24 v4 RPKI valid 45 345491333516478 2026-09-18
216.162.113.0/24 v4 RPKI valid 45 345491333516478 2026-09-18
216.162.114.0/24 v4 RPKI valid 45 345491333516478 2026-09-18
216.162.115.0/24 v4 RPKI valid 45 345491333516478 2026-09-18
216.162.116.0/24 v4 RPKI valid 45 345491333516478 2026-09-18
216.162.117.0/24 v4 RPKI valid 45 345491333516478 2026-09-18
216.162.118.0/24 v4 RPKI valid 45 345491333516478 2026-09-18
216.162.119.0/24 v4 RPKI valid 45 345491333516478 2026-09-18
216.162.120.0/24 v4 RPKI valid 45 345491333516478 2026-09-18
216.162.121.0/24 v4 RPKI valid 45 345491333516478 2026-09-18
216.162.122.0/24 v4 RPKI valid 45 345491333516478 2026-09-18
216.162.123.0/24 v4 RPKI valid 45 345491333516478 2026-09-18
216.162.124.0/24 v4 RPKI valid 45 345491333516478 2026-09-18
216.162.125.0/24 v4 RPKI valid 45 345491333516478 2026-09-18
216.162.126.0/24 v4 RPKI valid 45 345491333516478 2026-09-18
216.162.127.0/24 v4 RPKI valid 45 345491333516478 2026-09-18
2620:11f:4000::/40 v6 RPKI valid 35 22652607916478 2026-09-18
2620:11f:4000::/44 v6 RPKI valid 35 34549607916478 2026-09-18
2620:11f:4010::/44 v6 RPKI valid 33 3454964612680116478 2026-09-18
2620:11f:4020::/44 v6 RPKI valid 33 3454964612680116478 2026-09-18