206208 looking glass

AS23393 NuCDN LLC 🇺🇸 US

Announcing 24 prefixes, seen at the RIS collectors.

IPv4 prefixes
20
15,616 (61 × /24)
IPv6 prefixes
4
1 × /32
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
AS23393
Name
NuCDN LLC
Organisation
NuCDN
Country
🇺🇸 US
RIR
ARIN
Allocated
2002-03-12
Network type
Content
Scope
Global
Peering policy
Selective
IRR as-set
AS-NUCDN
PeeringDB
net/311
Exchanges
7
Facilities
13

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

11 valid (45.8%) 0 invalid (0.0%) 13 no ROA (54.2%)

Announced prefixes

20 in total

Prefix RPKI Peers Sample path First seen
8.20.241.0/24 v4 no ROA 44 345492047323393 2026-09-18
8.20.243.0/24 v4 no ROA 44 345492047323393 2026-09-18
8.20.247.0/24 v4 no ROA 44 345492047323393 2026-09-18
8.26.56.0/24 v4 no ROA 44 345492047323393 2026-09-18
92.61.240.0/20 v4 no ROA 42 377212047323393 2026-09-18
104.37.176.0/21 v4 RPKI valid 43 34549325723393 2026-09-18
104.37.177.0/24 v4 RPKI valid 41 345492047323393 2026-09-18
104.37.178.0/24 v4 RPKI valid 44 345492047323393 2026-09-18
104.37.179.0/24 v4 RPKI valid 44 345492047323393 2026-09-18
104.37.183.0/24 v4 RPKI valid 44 345492047323393 2026-09-18
162.253.156.0/22 v4 no ROA 41 34549129923393 2026-09-18
162.255.24.0/22 v4 no ROA 43 34549325723393 2026-09-18
162.255.24.0/24 v4 no ROA 43 34549325723393 2026-09-18
162.255.25.0/24 v4 no ROA 42 34549129923393 2026-09-18
185.199.124.0/22 v4 no ROA 42 377212047323393 2026-09-18
199.66.200.0/21 v4 no ROA 42 377212047323393 2026-09-18
199.167.64.0/22 v4 RPKI valid 43 34549325723393 2026-09-18
199.167.64.0/24 v4 RPKI valid 44 345492047323393 2026-09-18
199.167.65.0/24 v4 RPKI valid 44 345492047323393 2026-09-18
199.167.66.0/24 v4 RPKI valid 44 345492047323393 2026-09-18