Data as of Nov 14, 2026

154.30.6.0/24

No anonymizer space · no proxy exits in 30 days

H4Y Technologies LLC · reallocated from Cogent Communications, LLC

Announcement
this exact prefix
No RPKI
Announced by
Type
Hosting
Risk
50 / 100 · Medium
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 Feb 2026 · 9 mo ago
4 · Use
Hosting

Lineage

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

154.30.6.0/24

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. Mar 25, 2025– Aug 27, 2025
    Announced
    AS397373 H4Y Technologies LLC
    Hosting
  5. Aug 16, 2025– Jan 30, 2026
    Announced
  6. Feb 12, 2026– today
    Announced
    AS397373 H4Y Technologies LLC
    Hosting
  7. today
    Leased from
    Aventice
    IP broker

Announcements

Less specific

Covering announcements

PrefixOriginTypeLeased fromProxy exitsRPKI
154.24.0.0/13
since Sep 2006
AS174Internet providerIP broker Aventice (part), Rackdog (part)2,832
1,258 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
Rotating
First seen
Mar 2025
Current origin since
Feb 2026 · 9 mo
Origin networks
2
Last change of origin
Feb 2026
Recorded history

History

Handoffs
2