Autonomous system profile

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

AS11501

Announcement observedARIN

Vista Radiology, P.C. · VISTAASN

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

Last active9/30/2026, 04:38:26Snapshot expired

View network topology RDAP registration

ASN: AS11501
Registration country: United States
Name: Vista Radiology, P.C.
Abbreviation: VISTAASN
Registration date: 3/6/2007, 20:03:49
Status: Announcement observed
RIR: ARIN

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
198.205.6.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 00:00:00	10/28/2026, 16:00:00	✓	×	Currently valid
198.205.6.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 00:00:00	10/28/2026, 16:00:00	✓	×	Currently valid
198.205.7.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 00:00:00	10/28/2026, 16:00:00	✓	×	Currently valid

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

Registration and sources

Organization: Vista Radiology, P.C.
RIR: ARIN
Registration country: United States
Registration date: 3/6/2007, 20:03:49
Abuse contact: dsliger@vistaradiology.com

Snapshot trend

9/30/2026, 04:38:263 v40 v62 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