asn.dev

Routing security

AS398913 NTSPARK - NT Spark, LLC

Unclassified ARIN

RPKI valid 6% 2 of 31 announcements
RPKI invalid 0 none
No ROA 29 not covered by any ROA
IRR registered 100% 0 missing · 0 other origin
ROAs 2 authorising this AS

Announcements

What this network originates

31 observed

Every prefix observed with AS398913 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
24.41.96.0/20No ROAIRR51
24.41.96.0/24No ROAIRR covering51
24.41.97.0/24No ROAIRR covering51
24.41.98.0/23No ROAIRR covering51
24.41.100.0/23No ROAIRR covering51
24.41.102.0/23No ROAIRR covering51
24.41.104.0/23No ROAIRR covering52
24.41.106.0/23No ROAIRR covering51
24.41.108.0/23No ROAIRR covering51
24.41.110.0/24No ROAIRR covering51
24.41.111.0/24No ROAIRR covering51
160.32.4.0/22No ROAIRR51
160.32.4.0/24No ROAIRR covering51
160.32.5.0/24No ROAIRR covering51
160.32.6.0/24No ROAIRR covering51
199.201.72.0/22No ROAIRR52
199.201.72.0/24No ROAIRR covering52
199.201.73.0/24No ROAIRR covering52
199.201.74.0/24No ROAIRR covering52
208.85.24.0/22No ROAIRR52
208.85.24.0/24No ROAIRR covering52
208.85.25.0/24No ROAIRR covering52
208.85.26.0/23No ROAIRR covering52
208.91.24.0/22No ROAIRR52
208.91.24.0/24No ROAIRR covering52
208.91.25.0/24No ROAIRR covering52
208.91.26.0/24No ROAIRR covering52
208.91.27.0/24No ROAIRR covering52
2606:340::/32No ROAIRR30
66.199.156.0/22RPKI validIRR52
66.199.158.0/24RPKI validIRR52

RPKI · ROAs

Route origin authorisations

2 ROAs

Signed statements by address holders that AS398913 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
66.199.156.0/22/24ARIN
209.162.208.0/21/21ARIN

ROA-based and RPKI-valid-only prefix lists for routers are on asn.ipinfo.app.

RPKI · ASPA

Declared transit providers

No ASPA record This network has not published an ASPA object. ASPA lets a network sign the list of its transit providers, so routers can reject paths that route through anyone else (route leaks). Only a few thousand networks publish one so far, so its absence is normal.

IRR

Registered route objects

13 objects · 1 not announced

Route objects naming AS398913 as origin, across RADb, the RIR registries, ALTDB and NTTCOM. Objects that are registered but not announced come first: a stale object lets anyone who can spoof this origin through an IRR-built filter.

PrefixSourceDescriptionMaintainerChangedRouting
209.162.208.0/21ARINNT Spark, LLCMNT-NSL-3752026-09-22Not announced
24.41.96.0/20ARINNT SPARK , LLCMNT-NSL-3752026-07-20Announced
24.41.96.0/20RADBProxy object for customerMAINT-AS256452023-11-13Announced
66.199.156.0/22ARINNT Spark, LLCMNT-NSL-3752026-10-20Announced
66.199.158.0/24ARINPO Box 609MNT-NSL-3752026-10-20Announced
160.32.4.0/22RADBProxy Object for CustomerMAINT-AS256452024-04-26Announced
199.201.72.0/22ARINNT SPARK , LLCMNT-NSL-3752026-07-20Announced
199.201.72.0/22RADBProxy Object created for customerMAINT-AS256452023-11-13Announced
208.85.24.0/22ARINNT SPARK , LLCMNT-NSL-3752026-07-20Announced
208.85.24.0/22RADBProxy object for customerMAINT-AS256452023-11-13Announced
208.91.24.0/22ARINNT SPARK , LLCMNT-NSL-3752026-07-20Announced
208.91.24.0/22RADBProxy object for customerMAINT-AS256452023-11-13Announced
2606:340::/32RADBProxy for customerMAINT-AS256452023-11-13Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS398913 directly show who expects to carry it.

AS-setWhereRelationship
AS-GTTCUSTRIPELists AS398913 as a direct member
AS-GTTCUST6RIPELists AS398913 as a direct member
AS-MTMACCESSRADBLists AS398913 as a direct member
AS394542:AS-CUSTOMERSARINLists AS398913 as a direct member

RPKI from rpki-client, validated 2026-11-05 13:06 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-11-05. Cross-check on bgp.he.net.