Data as of Nov 12, 2026

5.83.212.0/24

No anonymizer space · no proxy exits in 30 days

The Constant Company, LLC · space held by Brightbox Systems Ltd

Announcement
this exact prefix
RPKI valid
Announced by
Type
Hosting
Risk
50 / 100 · Medium
IPv4 market

Path

1 · Holder
record created Jun 15, 2012 · reallocated to Internet Utilities Europe and Asia Limited Oct 19, 2023
2 · Leased from
3 · Announced by
AS20473 The Constant Company, LLC
since May 2026 · 6 mo ago
4 · Use
Hosting

Lineage

How this block came to its use, oldest first. The whole IPv4 market →

5.83.212.0/24

From the registry to its use

  1. Jun 15, 2012
    Registry record
    Brightbox Systems Ltd
    ALLOCATED PA
    5.83.192.0/19
  2. Oct 19, 2023
    Reallocated
    Internet Utilities Europe and Asia Limited
    SUB-ALLOCATED PA
    5.83.208.0/20
  3. Mar 6, 2024– Nov 24, 2024
    Announced
    AS996 JY Mobile Communications
    Hosting
  4. Nov 13, 2024– Jul 10, 2025
    Announced
    AS7018 AT&T Enterprises, LLC
    Internet provider
  5. Jun 29, 2025– Jan 6, 2026
    Announced
    AS2856 British Telecommunications Limited
    Internet provider
  6. Dec 26, 2025– Jan 18, 2026
    Announced
  7. Jan 31, 2026– Mar 19, 2026
    Announced
    AS174 Cogent Communications, LLC
    Internet provider
  8. Jan 31, 2026– Mar 31, 2026
    Announced
    AS834 IPXO LLC
    Hosting
  9. Mar 20, 2026– Mar 31, 2026
    Announced
  10. May 6, 2026
    Assigned
    Nameshift BV
    ASSIGNED PA
    5.83.212.0/24
  11. May 6, 2026
    Route object
    IPXO
    RIPE route object for AS20473 The Constant Company, LLC, maintainer NETUTILS-MNT
  12. May 6, 2026
    Route object
    IPXO
    RADB route object for AS20473 The Constant Company, LLC, maintainer MAINT-AS834
  13. May 7, 2026– Nov 11, 2026
    Announced
    AS20473 The Constant Company, LLC
    Hosting
  14. today
    Leased from
    IPXO
    IP broker

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
5.83.192.0/198,192UK-BRIGHTBOX-20120411Brightbox Systems Ltd (ORG-BSL10-RIPE) · GBALLOCATED PAJun 15, 2012abuse@brightbox.com
└ 5.83.208.0/204,096IPXOInternet Utilities Europe and Asia Limited (ORG-IL687-RIPE) · GBSUB-ALLOCATED PAOct 19, 2023report@abuseradar.com
└ 5.83.212.0/24256NET-5-83-212-0-24Nameshift BV (ORG-NB223-RIPE) · NLASSIGNED PAMay 6, 2026report@abuseradar.com

Network & registry

Routing timeline

Who has announced this prefix

Summary

Routing history

Pattern
Rotating
First seen
Mar 2024
Current origin since
May 2026 · 6 mo
Origin networks
7
Last change of origin
May 2026
Recorded history

History

Handoffs
7