Autonomous system profile

Review registration details, announced prefixes, network relationships and historical snapshots.

AS33509

Announcement observedARIN

CASCADE-ACCESS-LLC-CA-ESTOR1 - Cascade Access, LLC · CASCADE-ACCESS-LLC-CA-ESTOR1

This profile is assembled from CHA.LA's normalized registration, routing and observation snapshots.

Last active10/2/2026, 15:36:15Snapshot expired

View network topology RDAP registration

ASN: AS33509
Registration country: United States
Name: CASCADE-ACCESS-LLC-CA-ESTOR1 - Cascade Access, LLC
Abbreviation: CASCADE-ACCESS-LLC-CA-ESTOR1
Registration date: 1/7/2005, 20:57:49
Status: Announcement observed
RIR: ARIN

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
140.82.242.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 08:00:00	10/12/2026, 16:00:00	✓	×	Currently valid
140.82.246.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 08:00:00	10/12/2026, 16:00:00	✓	×	Currently valid
140.82.247.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 08:00:00	10/12/2026, 16:00:00	✓	×	Currently valid
173.239.80.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 08:00:00	10/12/2026, 16:00:00	✓	×	Currently valid
173.239.84.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 08:00:00	10/12/2026, 16:00:00	✓	×	Currently valid
173.239.86.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 08:00:00	10/12/2026, 16:00:00	✓	×	Currently valid
216.155.208.0/21BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 08:00:00	10/12/2026, 16:00:00	✓	×	Currently valid
38.100.211.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 08:00:00	10/12/2026, 16:00:00	✓	×	Currently valid
38.103.168.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 08:00:00	10/12/2026, 16:00:00	✓	×	Currently valid
38.126.64.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 08:00:00	10/12/2026, 16:00:00	✓	×	Currently valid
38.126.70.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 08:00:00	10/12/2026, 16:00:00	✓	×	Currently valid
38.126.73.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 08:00:00	10/12/2026, 16:00:00	✓	×	Currently valid
38.134.234.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 08:00:00	10/12/2026, 16:00:00	✓	×	Currently valid
72.19.40.0/21BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 08:00:00	10/12/2026, 16:00:00	✓	×	Currently valid
72.19.48.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 08:00:00	10/12/2026, 16:00:00	✓	×	Currently valid
72.19.52.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 08:00:00	10/12/2026, 16:00:00	✓	×	Currently valid
72.19.53.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 08:00:00	10/12/2026, 16:00:00	✓	×	Currently valid
72.19.54.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 08:00:00	10/12/2026, 16:00:00	✓	×	Currently valid

BGP prefixes have no geographic country; the column is marked not applicable.

Registration and sources

Organization: CASCADE-ACCESS-LLC-CA-ESTOR1 - Cascade Access, LLC
RIR: ARIN
Registration country: United States
Registration date: 1/7/2005, 20:57:49
Abuse contact: TietjenJ@rconnects.net

Snapshot trend

10/2/2026, 15:36:1518 v42 v65 Upstream · 0 Uncertain

ASN route snapshotThis page reads collected ASN, prefix, relationship and history data. External interfaces are used for initial collection and scheduled refreshes.Source keys: cha-la-external-routing · rir-rdap-asn · iana-rdap-asn-bootstrap