ResearchRouting table, RPKI, IRR & looking glass

AS398913 NT Spark, LLC

AS398913 (NTSPARK) is registered to NT Spark, LLC in US. It originates 31 prefixes in the global routing table.

30
IPv4 prefixes
1
IPv6 prefixes
9,216
IPv4 addresses
0%
RPKI valid

Who holds AS398913

Names from RIPE NCC’s daily list of every allocated AS number. The ASN lookup fetches the full WHOIS record live.

AS number
AS398913
Handle
NTSPARK
Organization
NT Spark, LLC
Country
US
ASPA
None published

What AS398913 announces

Prefixes originated by AS398913 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
30
IPv6 prefixes
1
IPv4 addresses
9,216 (36 /24s)
RPKI valid
0 0%
RPKI invalid
0
RPKI not found
31
ROAs naming AS398913
1
With an IRR route object
6 19%

Who AS398913 is reached through

The AS just before AS398913 in the paths our looking glass collectors hold, for 31 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.

Routing registry objects

From the mirrored IRR databases (RADB, the five RIRs and more). Look it up live.

Sourceas-nameMaintained by
RADBNatchez-Trace-EPA-ASMAINT-AS25645

Route objects with origin AS398913: RADB 6 · ARIN 5

as-sets that list AS398913 (4)