Autonomous system profile

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

AS50203

Announcement observedRIPE NCC

Reynolds and Reynolds Limited · UK-Reynolds-ASN

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

Last active10/23/2026, 13:05:01Snapshot expired

View network topology RDAP registration

ASN: AS50203
Registration country: United States
Name: Reynolds and Reynolds Limited
Abbreviation: UK-Reynolds-ASN
Registration date: 7/25/2016, 12:10:30
Status: Announcement observed
RIR: RIPE NCC

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
185.50.152.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 08:00:00	10/4/2026, 08:00:00	✓	×	Currently valid
185.50.154.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 08:00:00	10/4/2026, 08:00:00	✓	×	Currently valid
185.50.155.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 08:00:00	10/4/2026, 08:00:00	✓	×	Currently valid

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

Registration and sources

Organization: Reynolds and Reynolds Limited
RIR: RIPE NCC
Registration country: United States
Registration date: 7/25/2016, 12:10:30
Abuse contact: softwareadmin@reyrey.com

Snapshot trend

10/23/2026, 13:05:013 v40 v62 Upstream · 0 Uncertain

10/4/2026, 13:58:033 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: iana-rdap-asn-bootstrap · rir-rdap-asn