Autonomous system profile

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

AS400758

Announcement observedARIN

CORTAVIS

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

Last active10/13/2026, 04:00:52Snapshot expired

View network topology RDAP registration

ASN: AS400758
Registration country: United States
Name: CORTAVIS
Abbreviation: CORTAVIS
Registration date: 9/7/2022, 19:01:41
Status: Announcement observed
RIR: ARIN

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
209.205.224.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/29/2026, 00:00:00	10/17/2026, 16:00:00	✓	×	Currently valid
209.205.224.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/29/2026, 00:00:00	10/17/2026, 16:00:00	✓	×	Currently valid
209.205.225.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/29/2026, 00:00:00	10/17/2026, 16:00:00	✓	×	Currently valid
209.205.226.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/29/2026, 00:00:00	10/17/2026, 16:00:00	✓	×	Currently valid
209.205.227.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/29/2026, 00:00:00	10/17/2026, 16:00:00	✓	×	Currently valid
23.162.72.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/29/2026, 00:00:00	10/17/2026, 16:00:00	✓	×	Currently valid

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

Registration and sources

Organization: CORTAVIS
RIR: ARIN
Registration country: United States
Registration date: 9/7/2022, 19:01:41
Abuse contact: abuse@cortavis.com

Snapshot trend

10/13/2026, 04:00:526 v40 v62 Upstream · 0 Uncertain

10/12/2026, 22:44:240 v40 v60 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 · iana-rdap-asn-bootstrap · rir-rdap-asn