Autonomous system
AS50203 UK-REYNOLDS-ASN
Unclassified RIPE
Summary
Reynolds and Reynolds Limited
business corporate uk
The AS handle UK-REYNOLDS-ASN is held by Reynolds and Reynolds Limited.
What it's used for
- The address space carries corporate infrastructure, identified by the netname
UK-REYNOLDS-20160112and registrant Reynolds and Reynolds Limited. - The network announces 1024 IPv4 addresses across 1 prefix (185.50.152.0/22) with 2 observed neighbours, indicating a small, self-contained corporate estate rather than a transit or access provider.
- Traffic from this AS consists of internal business operations for Reynolds and Reynolds Limited, a UK-based company.
Notable
- The RDAP registrant Reynolds and Reynolds Limited matches the AS holder, confirming consistent ownership of the address space.
- The inventory consists of a single /22 block, representing a compact and uniform address allocation typical of a specific corporate site or internal network segment.
This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy. Source, and how to suggest an edit.
Interconnection
Peering at a glance
Internet exchanges
No exchange port on file. Many exchanges publish no participant list, so this is not proof of absence.
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-16, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 1 prefixes · 1.02K addresses IPv6 0 prefixes
| Country | Name | Prefixes |
|---|---|---|
| GB | United Kingdom | 1 |
Registry
Allocation record
- Registry
- RIPE
- Handle
AS50203- Registry name
- UK-Reynolds-ASN
- Registrant
- Reynolds and Reynolds Limited
- Abuse contact
- softwareadmin@reyrey.com
- Registered
- 2016-07-25
- Last changed
- 2018-09-04
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 0% valid · 0 valid, 3 with no ROA
- ROAs
- 0 authorising AS50203
- ASPA
- no ASPA record
- IRR
- 100% registered · 3 of 3 announcements
- Route objects
- 3 naming AS50203
Reputation
Classification and threat
Unclassified Not in the curated lists. Most of the ~80,000 allocated ASNs are not.
Spamhaus DROP
Not on ASN-DROP The network as a whole is not listed.
No DROP prefixes None of its announced space is on the DROP prefix list.
Spamhaus DROP ("Don't Route Or Peer") lists space and networks run by, or hijacked for, spam and cybercrime operations: 442 networks and 1,783 prefixes, as published 2026-10-17. A short, high-confidence list, so a match is worth taking seriously, and absence from it says little on its own.
FBI IC3
No IC3 indicators Nothing from the FBI IC3 feed.
IC3 threat data is alpha. Absence of an indicator is not evidence of good behaviour, only of absence from this one feed.
Elsewhere