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Data as of Nov 3, 2026

5.252.72.0/24

Anonymizer · ISP proxy

Level 3 Parent, LLC · space held by Cyber Assets FZCO

Announcement
this exact prefix
RPKI valid
Announced by
AS3356
Type
ISP proxy
Risk
90 / 100 · Critical
IPv4 market

Path

1 · Holder
Cyber Assets FZCO
record created Nov 18, 2021 · reallocated to ORG-CU61-RIPE May 8, 2023
2 · Leased from
IPXO
for its owner Cyber Assets FZCO
3 · Announced by
AS3356 Level 3 Parent, LLC
since Oct 2023 · 3.1 yr ago
4 · Use
ISP proxy
anonymizer space, operator not named

Operators, sellers and brokers

Leased from

IP brokers

NameIn 5.252.72.0/24/24s
IPXO
256100%
1
Leased from

Owners leasing their own space

NameIn 5.252.72.0/24/24s
Cyber Assets FZCO
256100%
1

Lineage

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

5.252.72.0/24

From the registry to its use

  1. Nov 18, 2021
    Registry record
    Cyber Assets FZCO
    ALLOCATED PA
    5.252.68.0 - 5.252.83.255
  2. Jun 21, 2022– May 10, 2023
    Announced
    AS61317 Hivelocity LLC
    Hosting
  3. Apr 29, 2023– Jun 27, 2023
    Announced
    AS211715 Christian Vonderstein
  4. Apr 29, 2023– Aug 26, 2023
    Announced
    AS834 IPXO LLC
    Hosting
  5. Jun 28, 2023– Jul 9, 2023
    Announced
    AS61317 Hivelocity LLC
    Hosting
  6. Jul 10, 2023– Aug 14, 2023
    Announced
    AS49999 Hydra Communications Ltd
  7. Aug 24, 2023
    Route object
    IPXO
    RADB route object for AS3356 Level 3 Parent, LLC, maintainer MAINT-AS834
  8. Aug 24, 2023
    Route object
    IPXO
    RIPE route object for AS3356 Level 3 Parent, LLC, maintainer NETUTILS-MNT
  9. Oct 14, 2023– Nov 2, 2026
    Announced
    AS3356 Level 3 Parent, LLC
    Internet provider
  10. 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
5.252.68.0 - 5.252.83.2554,096AE-CYBERASSETS-20190204Cyber Assets FZCO (ORG-CAF4-RIPE) · AEALLOCATED PANov 18, 2021[email protected]
└ 5.252.72.0/23512IPXOInternet Utilities Europe and Asia Limited (ORG-IL687-RIPE) · GBSUB-ALLOCATED PAJun 22, 2022[email protected]
└ 5.252.72.0/24256RoyalHost-Premium-ProtectionunknownSUB-ALLOCATED PAMay 8, 2023[email protected]

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
IPv4 market

Holder

Holder in the market →
Organization
Cyber Assets FZCO
Handle
ORG-CAF4-RIPE
Range
5.252.68.0 - 5.252.83.255
Registration type
ALLOCATED PA
Record created
Nov 18, 2021
Reallocated to
ORG-CU61-RIPE
Reallocated range
5.252.72.0/24
Reallocation type
SUB-ALLOCATED PA
Reallocated
May 8, 2023
Origin network

AS3356

US
Name
Level 3 Parent, LLC
Type
Internet provider
Registered
Mar 10, 2000
Domain
lumen.com
Website
www.lumen.com
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed