asn.dev

Routing security

AS62523 CIRBN-LLC

Residential ARIN

RPKI valid 68% 13 of 19 announcements
RPKI invalid 0 none
No ROA 6 not covered by any ROA
IRR registered 100% 0 missing · 0 other origin
ROAs 14 authorising this AS

Announcements

What this network originates

19 observed

Every prefix observed with AS62523 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
38.89.244.0/22No ROAIRR58
158.222.16.0/22No ROAIRR58
158.222.20.0/24No ROAIRR covering51
158.222.21.0/24No ROAIRR covering51
158.222.22.0/24No ROAIRR covering51
162.222.8.0/21No ROAIRR58
64.150.64.0/24RPKI validIRR58
76.78.250.0/24RPKI validIRR58
107.152.0.0/20RPKI validIRR58
199.38.32.0/20RPKI validIRR58
216.124.156.0/22RPKI validIRR58
216.125.236.0/24RPKI validIRR58
216.125.237.0/24RPKI validIRR58
216.125.238.0/24RPKI validIRR58
216.125.239.0/24RPKI validIRR58
216.125.243.0/24RPKI validIRR58
216.125.244.0/23RPKI validIRR58
216.125.246.0/24RPKI validIRR58
2605:b180::/32RPKI validIRR34

RPKI · ROAs

Route origin authorisations

14 ROAs

Signed statements by address holders that AS62523 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
64.150.64.0/24/24ARIN
76.78.250.0/24/24ARIN
107.152.0.0/20/20ARIN
199.38.32.0/20/20ARIN
216.124.156.0/22/22ARIN
216.125.236.0/24/24ARIN
216.125.237.0/24/24ARIN
216.125.238.0/24/24ARIN
216.125.239.0/24/24ARIN
216.125.243.0/24/24ARIN
216.125.244.0/23/23ARIN
216.125.246.0/24/24ARIN
2001:470:5e3::/48/48ARIN
2605:b180::/32/32ARIN

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

RPKI · ASPA

Declared transit providers

3 declared

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

ASNetworkASPARouting paths
AS174Cogent Communications, LLCDeclaredObserved
AS3257GTT Communications Inc.Declarednot observed
AS6939Hurricane Electric LLCDeclaredObserved
AS24482SG.GSnot declaredObserved
AS293ESnetnot declaredObserved
AS852TELUS Communications Inc.not declaredObserved
AS25091IP-Max SAnot declaredObserved

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

33 objects · 16 not announced

Route objects naming AS62523 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
65.164.40.0/23RADBFrontier Communications (ARIN OrgID: FRTR)MAINT-AS56502024-02-15Not announced
67.158.184.0/21RADBFrontier Communications (ARIN OrgID: FRTR)MAINT-AS56502024-02-15Not announced
138.87.0.0/16RADBFrontier Communications (ARIN OrgID: FRTR)MAINT-AS56502024-02-15Not announced
158.222.20.0/22RADBFrontier Communications (ARIN OrgID: FRTR)MAINT-AS56502024-02-15Not announced
192.112.82.0/24ARIN1304 Franklin AveMNT-AHHC-162021-06-24Not announced
192.112.82.0/24RADBFrontier Communications (ARIN OrgID: FRTR)MAINT-AS56502024-02-15Not announced
198.178.132.0/24RADBFrontier Communications (ARIN OrgID: FRTR)MAINT-AS56502024-02-15Not announced
204.137.239.0/24ALTDBProxy registration to prevent harm from ARIN-NONAUTH shutdownMAINT-AS70342022-04-04Not announced
208.4.155.0/24RADBFrontier Communications (ARIN OrgID: FRTR)MAINT-AS56502024-02-15Not announced
208.73.230.0/24RADBFrontier Communications (ARIN OrgID: FRTR)MAINT-AS56502024-02-15Not announced
208.73.231.0/24RADBFrontier Communications (ARIN OrgID: FRTR)MAINT-AS56502024-02-15Not announced
209.213.0.0/21RADBFrontier Communications (ARIN OrgID: FRTR)MAINT-AS56502024-02-15Not announced
216.227.4.0/24RADBFrontier Communications (ARIN OrgID: FRTR)MAINT-AS56502024-02-15Not announced
216.227.71.0/24RADBFrontier Communications (ARIN OrgID: FRTR)MAINT-AS56502024-02-15Not announced
216.227.84.0/24RADBFrontier Communications (ARIN OrgID: FRTR)MAINT-AS56502024-02-15Not announced
2001:470:5e3::/48ARINHurricane Electric LLCMNT-HURC2026-07-09Not announced
38.89.244.0/22RADBFrontier Communications (ARIN OrgID: FRTR)MAINT-AS56502024-02-15Announced
64.150.64.0/24RADBFrontier Communications (ARIN OrgID: FRTR)MAINT-AS56502024-02-15Announced
76.78.250.0/24ARINApogee Telecom Inc.MNT-APOG2025-04-14Announced
107.152.0.0/20ARINCIRBNMNT-CL-2142015-10-19Announced
107.152.0.0/20RADBFrontier Communications (ARIN OrgID: FRTR)MAINT-AS56502024-02-15Announced
158.222.16.0/22RADBFrontier Communications (ARIN OrgID: FRTR)MAINT-AS56502024-02-15Announced
162.222.8.0/21RADBFrontier Communications (ARIN OrgID: FRTR)MAINT-AS56502024-02-15Announced
199.38.32.0/20ARIN200 W Front StreetMNT-CL-2142025-10-15Announced
216.124.156.0/22RADBFrontier Communications (ARIN OrgID: FRTR)MAINT-AS56502024-02-15Announced
216.125.236.0/24RADBFrontier Communications (ARIN OrgID: FRTR)MAINT-AS56502024-02-15Announced
216.125.237.0/24RADBFrontier Communications (ARIN OrgID: FRTR)MAINT-AS56502024-02-15Announced
216.125.238.0/24RADBFrontier Communications (ARIN OrgID: FRTR)MAINT-AS56502024-02-15Announced
216.125.239.0/24RADBFrontier Communications (ARIN OrgID: FRTR)MAINT-AS56502024-02-15Announced
216.125.243.0/24RADBFrontier Communications (ARIN OrgID: FRTR)MAINT-AS56502024-02-15Announced
216.125.244.0/23RADBFrontier Communications (ARIN OrgID: FRTR)MAINT-AS56502024-02-15Announced
216.125.246.0/24RADBFrontier Communications (ARIN OrgID: FRTR)MAINT-AS56502024-02-15Announced
2605:b180::/32ARINCIRBN, LLCMNT-CL-2142025-10-22Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS62523 directly show who expects to carry it.

AS-setWhereRelationship
AS-62523ARINLists AS62523 as a direct member
AS-GTTCUSTRIPELists AS62523 as a direct member
AS-HURRICANERADBLists AS62523 as a direct member
AS-HURRICANEV6RADBLists AS62523 as a direct member
AS-JARMTELCOALTDBLists AS62523 as a direct member
AS-TRANSROUTE-SPECRIPELists AS62523 as a direct member
AS62523:AS-CIRBNARINLists AS62523 as a direct member
AS62760:AS-DECIX-ORD-CONNECTEDARINLists AS62523 as a direct member
AS62760:AS-DECIX-ORD-RSARINLists AS62523 as a direct member
AS62760:AS-DECIX-ORD-RS-V6ARINLists AS62523 as a direct member

RPKI from rpki-client, validated 2026-10-13 12:16 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-10-13. Cross-check on bgp.he.net.