Data as of Nov 12, 2026

154.30.7.0/24

Anonymizer · Datacenter proxy

H4Y Technologies LLC · reallocated from Cogent Communications, LLC

Announcement
this exact prefix
No RPKI
Announced by
Type
Datacenter proxy
Risk
85 / 100 · Critical
IPv4 market

Path

1 · Holder
record created Feb 5, 1992 · reallocated to H4Y Technologies LLC Feb 23, 2024
2 · Leased from
3 · Announced by
AS397373 H4Y Technologies LLC
since Apr 2025 · 19 mo ago
4 · Use
Datacenter proxy
anonymizer space, operator not named

Operators, sellers and brokers

Leased from

IP brokers

NameIn 154.30.7.0/24/24s
Aventice
256100%
1
Leased from

Owners leasing their own space

NameIn 154.30.7.0/24/24s
Cogent Communications, LLC
256100%
1

Lineage

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

154.30.7.0/24

From the registry to its use

  1. Feb 5, 1992
    Registry record
    Cogent Communications, LLC
    Direct Allocation (legacy, pre-1997)
    154.30.0.0/16
  2. Sep 15, 2006– today
    Announced
    AS174 Cogent Communications, LLC
    as part of 154.24.0.0/13
    154.24.0.0/13
  3. Feb 23, 2024
    Reallocated
    H4Y Technologies LLC
    Reallocated
    154.30.6.0/23
  4. Apr 18, 2025– today
    Announced
    AS397373 H4Y Technologies LLC
    Hosting
  5. Apr 21, 2025
    Route object
    AS397373 H4Y Technologies LLC
    RADB route object for AS397373 H4Y Technologies LLC, maintainer MAINT-AS397373
  6. today
    Leased from
    Aventice
    IP broker

Announcements

Less specific

Covering announcements

PrefixOriginTypeAnonymizer addressesOperatorLeased fromProxy exitsRPKI
154.24.0.0/13
since Sep 2006
AS174Internet provider13,0562.5%ISP proxyProxy providerssold by Oxylabs, MyPrivateProxyIP broker Aventice (part), Rackdog (part)2,820
1,256 always on

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
154.30.0.0/1665,536COGENT-153-30-16Cogent Communications, LLC (COGC) · USDirect AllocationFeb 5, 1992abuse@cogentco.com
└ 154.30.0.0/198,192AVENTICE-CGNT-NET-11Aventice LLC (AL-584) · USReallocatedDec 8, 2021abuse@aventice.com
└ 154.30.6.0/23512HTL-33H4Y Technologies LLC (HTL-33) · USReallocatedFeb 23, 2024abuse@host4yourself.com

Network & registry

Routing timeline

Covering aggregate above, the prefix's own history below

Summary

Routing history

Pattern
Stable
First seen
Apr 2025
Current origin since
Apr 2025 · 1.6 yr
Origin networks
1