asn.dev

Routing security

AS394019 FIBERSPARK

Unclassified ARIN Cable/DSL/ISP

RPKI valid 100% 9 of 9 announcements
RPKI invalid 0 none
No ROA 0 not covered by any ROA
IRR registered 100% 0 missing · 0 other origin
ROAs 7 authorising this AS

Announcements

What this network originates

9 observed

Every prefix observed with AS394019 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
23.139.248.0/24RPKI validIRR51
64.239.20.0/23RPKI validIRR51
172.96.162.0/24RPKI validIRR57
199.79.156.0/24RPKI validIRR51
204.115.252.0/23RPKI validIRR51
2631:7000::/29RPKI validIRR covering29
2631:7000:a00::/44RPKI validIRR covering29
2631:7000:a30::/44RPKI validIRR covering29
2631:7000:a50::/44RPKI validIRR covering29

RPKI · ROAs

Route origin authorisations

7 ROAs

Signed statements by address holders that AS394019 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
23.139.248.0/24/24ARIN
64.239.20.0/23/24ARIN
130.12.211.0/24/24ARIN
172.96.162.0/24/24ARIN
199.79.156.0/24/24ARIN
204.115.252.0/23/24ARIN
2631:7000::/28/48ARIN

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

11 objects · 3 not announced

Route objects naming AS394019 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
130.12.211.0/24ARINFingerLakesNetwork LLCMNT-FL-7692025-12-29Not announced
2631:7000::/28ARINFiberSpark Inc.MNT-FIBER-702026-08-07Not announced
2631:7000::/28RADBFiberSpark Inc.MAINT-AS117222025-12-10Not announced
23.139.248.0/24ARINFiberspark Inc.MNT-FIBER-702026-08-07Announced
23.139.248.0/24RADBFiberSpark Inc.MAINT-AS117222025-12-10Announced
64.239.20.0/23ARINFiberSpark Inc.MNT-FIBER-702026-08-07Announced
64.239.20.0/23RADBFiberSpark Inc.MAINT-AS117222025-12-10Announced
172.96.162.0/24ARINFiberSpark Inc.MNT-FIBER-702026-08-07Announced
172.96.162.0/24RADBProxy fbo FIBERSPARK AS394019MAINT-AS70292025-09-25Announced
199.79.156.0/24ARINFiberspark Inc.MNT-FIBER-702026-08-07Announced
204.115.252.0/23ARINFiberSpark Inc.MNT-FIBER-702026-08-20Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS394019 directly show who expects to carry it.

AS-setWhereRelationship
AS-FIBERSPARKPeeringDBDeclared by the operator as its own set
AS-FIBERSPARKARINLists AS394019 as a direct member
AS-HURRICANERADBLists AS394019 as a direct member
AS-HURRICANEV6RADBLists AS394019 as a direct member
AS-RR-BIZRADBLists AS394019 as a direct member
AS-TRANSROUTE-SPECRIPELists AS394019 as a direct member
AS-TVCARINLists AS394019 as a direct member
AS-WINDSTREAM-CUSTRADBLists AS394019 as a direct member
AS11722:AS-CUSTOMERSRADBLists AS394019 as a direct member
AS13536:AS-CONEARINLists AS394019 as a direct member
AS29968:AS-GLOBALARINLists AS394019 as a direct member
AS3770:AS-ALLARINLists AS394019 as a direct member
AS63034:AS-DECIX-NYC-CONNECTEDARINLists AS394019 as a direct member
AS63034:AS-DECIX-NYC-RSARINLists AS394019 as a direct member
AS63034:AS-DECIX-NYC-RS-V6ARINLists AS394019 as a direct member

RPKI from rpki-client, validated 2026-10-14 18:17 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-10-14. Cross-check on bgp.he.net.