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Data as of Nov 3, 2026

172.121.64.0/24

Anonymizer · ISP proxy

Hurricane Electric LLC · space held by EGIHosting

Announcement
this exact prefix
RPKI valid
Announced by
AS6939
Type
ISP proxy
Risk
90 / 100 · Critical
Recently moved
Recent change
New origin Sep 27, 2026
from AS55201 SkyQuantum Internet Service
IPv4 market

Path

Announced by AS6939 since Sep 27, 2026 · 5 wk ago
1 · Holder
EGIHosting
record created Jun 23, 2015 · reallocated to Internet Utilities NA LLC Jan 29, 2025
2 · Leased from
EGIHosting
its owner, directly
3 · Announced by
AS6939 Hurricane Electric LLC
since Sep 27, 2026 · 5 wk ago
4 · Use
Proxy providersnamed SkyQuantum
ISP proxy

Operators, sellers and brokers

Proxy providers

NameParentIn 172.121.64.0/24/24s
SkyQuantum
256100%
1
Leased from

Owners leasing their own space

NameIn 172.121.64.0/24/24s
EGIHosting
256100%
1

Lineage

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

172.121.64.0/24

From the registry to its use

  1. Jun 23, 2015
    Registry record
    EGIHosting
    Direct Allocation
    172.120.0.0/15
  2. Jan 24, 2025– Mar 12, 2025
    Announced
    AS834 IPXO LLC
    Hosting
  3. Jan 29, 2025
    Reallocated
    Internet Utilities NA LLC
    Reallocated
    172.121.64.0/24
  4. Mar 13, 2025– Jul 10, 2025
    Announced
    AS7018 AT&T Enterprises, LLC
    Internet provider
  5. Mar 14, 2025
    Route object
    IPXO
    ARIN route object for AS7018 AT&T Enterprises, LLC, maintainer MNT-DCL-577
  6. Mar 14, 2025
    Route object
    IPXO
    RADB route object for AS7018 AT&T Enterprises, LLC, maintainer MAINT-AS834
  7. Mar 14, 2025
    Route object
    IPXO
    ARIN route object for AS55201 SkyQuantum Internet Service, maintainer MNT-DCL-577
  8. Mar 14, 2025
    Route object
    IPXO
    RADB route object for AS55201 SkyQuantum Internet Service, maintainer MAINT-AS834
  9. Jul 11, 2025– Sep 21, 2026
    Announced
    AS55201 SkyQuantum Internet Service
    Hosting
  10. Sep 2, 2026
    Route object
    IPXO
    RADB route object for AS6939 Hurricane Electric LLC, maintainer MAINT-AS834
  11. Sep 2, 2026
    Route object
    IPXO
    ARIN route object for AS6939 Hurricane Electric LLC, maintainer MNT-DCL-577
  12. Sep 27, 2026– Nov 2, 2026
    Announced
    AS6939 Hurricane Electric LLC
    Internet provider
  13. today
    Leased from
    EGIHosting
    Lessor
  14. today
    Leased from
    IPXO
    IP broker
  15. today
    Used
    SkyQuantum
    Proxy seller

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
172.120.0.0/15131,072EGN-23EGIHosting (EGNL-1) · USDirect AllocationJun 23, 2015[email protected]
└ 172.121.64.0/24256IPXO-LLCIPXO LLC (IL-845) · USReallocatedJan 28, 2025[email protected]
└ 172.121.64.0/24256NETUTILSInternet Utilities NA LLC (DCL-577) · USReallocatedJan 29, 2025[email protected]
└ 172.121.64.0/24256NET-172-121-64-0-24unknownReassignedMar 14, 2025[email protected]
via IPXO-LLC

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
EGIHosting
Handle
EGNL-1
Range
172.120.0.0/15
Registration type
Direct Allocation
Record created
Jun 23, 2015
Reallocated to
Internet Utilities NA LLC (DCL-577)
Reallocated range
172.121.64.0/24
Reallocated
Jan 29, 2025
Origin network

AS6939

US
Name
Hurricane Electric LLC
Type
Internet provider
Registered
Jun 28, 1996
Domain
he.net
Website
he.net
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed