AS398913 NT Spark, LLC 🇺🇸 US

Announcing 31 prefixes, seen at the RIS collectors.

IPv4 prefixes
30
17,152 (67 × /24)
IPv6 prefixes
1
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
AS398913
Name
NT Spark, LLC
Organisation
NT Spark, LLC
Country
🇺🇸 US
RIR
ARIN
Allocated
2020-10-12

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

2 valid (6.5%) 0 invalid (0.0%) 29 no ROA (93.5%)

Announced prefixes

1 in total

Prefix RPKI Peers Sample path First seen
2606:340::/32 v6 no ROA 33 34549174398913 2026-09-18