asn.dev

Routing security

AS394203 FROST-AND-SULLIVAN-AS302

Unclassified ARIN

RPKI valid 100% 10 of 10 announcements
RPKI invalid 0 none
No ROA 0 not covered by any ROA
IRR registered 100% 0 missing · 0 other origin
ROAs 10 authorising this AS

Announcements

What this network originates

10 observed

Every prefix observed with AS394203 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
23.164.52.0/24RPKI validIRR51
172.99.249.0/24RPKI validIRR56
208.66.108.0/24RPKI validIRR52
208.66.109.0/24RPKI validIRR51
208.66.110.0/24RPKI validIRR50
2602:fed2:7084::/48RPKI validIRR29
2602:fed2:7110::/48RPKI validIRR32
2602:fed2:7189::/48RPKI validIRR31
2602:fed2:7194::/48RPKI validIRR34
2602:fed2:7199::/48RPKI validIRR29

RPKI · ROAs

Route origin authorisations

10 ROAs

Signed statements by address holders that AS394203 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
23.164.52.0/24/24ARIN
172.99.249.0/24/24ARIN
208.66.108.0/24/24ARIN
208.66.109.0/24/24ARIN
208.66.110.0/24/24ARIN
2602:fed2:7084::/48/48ARIN
2602:fed2:7110::/48/48ARIN
2602:fed2:7189::/48/48ARIN
2602:fed2:7194::/48/48ARIN
2602:fed2:7199::/48/48ARIN

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

RPKI · ASPA

Declared transit providers

2 declared

This network has signed an ASPA record naming its transit providers. Each is compared against the upstreams observed in routing paths.

ASNetworkASPARouting paths
AS20278Nexeon Technologies, Inc.DeclaredObserved
AS23470ReliableSite.Net LLCDeclaredObserved

An observed upstream that is not declared is not necessarily a leak: our upstream inference cannot tell a transit provider from a peer seen in the same position. A declared provider that is never observed is usually a backup path.

IRR

Registered route objects

11 objects · 0 not announced

Route objects naming AS394203 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
23.164.52.0/24ARINChicagoservers.org LLCMNT-CL-23852026-09-20Announced
172.99.249.0/24ARINHotlineserversMNT-HL-6822026-09-25Announced
208.66.108.0/24ARINReviveHostMNT-DRL-652026-09-20Announced
208.66.109.0/24ARINReviveHostMNT-DRL-652026-09-20Announced
208.66.110.0/24ARINDallasMNT-CL-23852026-09-20Announced
2602:fed2:7084::/48ARINFree Range Cloud Customer SubnetMNT-FRCH-12026-09-13Announced
2602:fed2:7110::/48ARINFree Range Cloud Customer SubnetMNT-FRCH-12026-09-19Announced
2602:fed2:7189::/48ARINFree Range Cloud Customer SubnetMNT-FRCH-12026-09-24Announced
2602:fed2:7194::/48ARINFree Range Cloud Customer SubnetMNT-FRCH-12026-09-12Announced
2602:fed2:7194::/48RADBCustomer prefix w/ LOAMAINT-AS202782026-09-13Announced
2602:fed2:7199::/48ARINFree Range Cloud Customer SubnetMNT-FRCH-12026-09-17Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS394203 directly show who expects to carry it.

AS-setWhereRelationship
AS-HURRICANERADBLists AS394203 as a direct member
AS-HURRICANEV6RADBLists AS394203 as a direct member
AS-NEXEONRADBLists AS394203 as a direct member
AS23470:AS-ALLRADBLists AS394203 as a direct member

RPKI from rpki-client, validated 2026-10-12 12:10 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-10-12. Cross-check on bgp.he.net.