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Data as of Nov 8, 2026

172.99.21.0/24

No anonymizer space · no proxy exits in 30 days

Grupo ZGH SPA · space held by Netuity Networks Inc

Announcement
this exact prefix
RPKI valid
Announced by
AS263702
Type
Hosting
Risk
50 / 100 · Medium
IPv4 market

Path

1 · Holder
Netuity Networks Inc
record created Jul 2, 2015 · reallocated to Internet Utilities NA LLC Jan 7, 2025
2 · Leased from
IPXO
3 · Announced by
AS263702 Grupo ZGH SPA
since Oct 2025 · 13 mo ago
4 · Use
Hosting

Lineage

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

172.99.21.0/24

From the registry to its use

  1. Jul 2, 2015
    Registry record
    Netuity Networks Inc
    Direct Allocation
    172.99.20.0/22
  2. Aug 19, 2021
    Route object
    AS35913 DediPath
    ARIN route object for AS35913 DediPath, maintainer MNT-NN-43
  3. Oct 12, 2021– Nov 16, 2021
    Announced
    AS61317 Hivelocity LLC
    Hosting
  4. Nov 26, 2021
    Route object
    AS14576 Hosting Solution Ltd.
    ARIN route object for AS14576 Hosting Solution Ltd., maintainer MNT-NN-43
  5. Nov 29, 2021– Mar 23, 2023
    Announced
    AS14576 Hosting Solution Ltd.
    Hosting
  6. Mar 24, 2023– Apr 16, 2023
    Announced
    AS207279 Markahost Telekomunikasyon Ve Ticaret Limited Sirketi
    Hosting
  7. Apr 17, 2023– Jun 15, 2023
    Announced
    AS834 IPXO LLC
    Hosting
  8. Apr 29, 2023– Jun 15, 2023
    Announced
    AS55154 Madgenius.com
  9. Jul 10, 2023– Aug 14, 2023
    Announced
    AS61317 Hivelocity LLC
    Hosting
  10. Aug 15, 2023– Sep 19, 2023
    Announced
    AS834 IPXO LLC
    Hosting
  11. Sep 8, 2023– Mar 24, 2025
    Announced
    AS212238 Datacamp Limited
    Hosting
  12. Jan 7, 2025
    Reallocated
    Internet Utilities NA LLC
    Reallocated
    172.99.20.0/22
  13. Apr 6, 2025– Jun 4, 2025
    Announced
    AS834 IPXO LLC
    Hosting
  14. Jun 5, 2025– Aug 15, 2025
    Announced
    AS60117 Host Sailor Ltd
    Hosting
  15. Aug 16, 2025– Oct 26, 2025
    Announced
    AS19318 Interserver, Inc
    Hosting
  16. Aug 19, 2025
    Assigned
    Demtic SPA
    Reassigned
    172.99.21.0/24
  17. Oct 15, 2025– today
    Announced
    AS263702 Grupo ZGH SPA
    Hosting
  18. Oct 20, 2025
    Route object
    IPXO
    RADB route object for AS263702 Grupo ZGH SPA, maintainer MAINT-AS834
  19. Oct 21, 2025
    Route object
    IPXO
    ARIN route object for AS263702 Grupo ZGH SPA, maintainer MNT-DCL-577
  20. 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
172.99.20.0/221,024NETUITY-NET-IPV4-1Netuity Networks Inc (NN-43) · CADirect AllocationJul 2, 2015jmacleod@howickdigital.com
└ 172.99.20.0/221,024NN-172-99-20-0-22IPXO LLC (IL-845) · USReallocatedJun 30, 2022abuse@ipxo.com
└ 172.99.20.0/221,024NETUTILSInternet Utilities NA LLC (DCL-577) · USReallocatedJan 7, 2025report@abuseradar.com
└ 172.99.21.0/24256NET-172-99-21-0-24Demtic SPA (C11320600) · CLReassignedAug 19, 2025report@abuseradar.com
via NETUITY-NET-IPV4-1

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

AnnouncementRouting historyRPKI & IRRWhois & abuse
IPv4 market

Holder

Holder in the market →
Organization
Netuity Networks Inc
Handle
NN-43
Range
172.99.20.0/22
Registration type
Direct Allocation
Record created
Jul 2, 2015
Reallocated to
Internet Utilities NA LLC (DCL-577)
Reallocated
Jan 7, 2025
Origin network

AS263702

CL
Name
Grupo ZGH SPA
Type
Hosting
Registered
Nov 13, 2014
Domain
zgh.cl
Website
www.zgh.cl
Industry
Hosting and Cloud Provider
Spamhaus ASN-DROP
not listed