Data as of Nov 13, 2026

82.197.72.0/24

No anonymizer space · no proxy exits in 30 days

Mainframe & Cybernetic Systems Limited

Announcement
this exact prefix
No RPKI
Announced by
Type
Hosting
Risk
50 / 100 · Medium

Registrations in this block

The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
82.197.72.0/24256UK-FRAME-20031106Mainframe & Cybernetic Systems Limited (ORG-MCSL9-RIPE) · GBALLOCATED PAMar 3, 2026frank@bec.uk
└ 82.197.72.32/2816CCPG-NETCCPGASSIGNED PAFeb 10, 2014frank@bec.uk
via UK-FRAME-20031106
└ 82.197.72.64/2732RGT-NETRGTASSIGNED PANov 6, 2008frank@bec.uk
via UK-FRAME-20031106
└ 82.197.72.96/2816Landways-NETLandways Management LTDASSIGNED PAJan 6, 2021frank@bec.uk
via UK-FRAME-20031106
└ 82.197.72.224/2816Bluechip-NETBlue ChipASSIGNED PAJul 8, 2015frank@bec.uk
via UK-FRAME-20031106

A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.

Network & registry

Routing timeline

Who has announced this prefix

Summary

Routing history

Pattern
Stable
First seen
Mar 2025
Current origin since
Mar 2025 · 1.7 yr
Origin networks
1