Data as of Nov 14, 2026

154.17.162.0/24

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 Nov 19, 2024
2 · Leased from
3 · Announced by
AS397373 H4Y Technologies LLC
since Jun 2022 · 4.4 yr ago
4 · Use
Hosting

Lineage

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

154.17.162.0/24

From the registry to its use

  1. Feb 5, 1992
    Registry record
    Cogent Communications, LLC
    Direct Allocation (legacy, pre-1997)
    154.17.0.0/16
  2. May 9, 2005– Jun 15, 2006
    Announced
    AS174 Cogent Communications, LLC
    as part of 154.17.0.0/16
    154.17.0.0/16
  3. Jun 22, 2006– Sep 15, 2007
    Announced
    AS1280 Internet Systems Consortium, Inc.
    as part of 154.17.0.0/16
    154.17.0.0/16
  4. Sep 22, 2007– Dec 1, 2007
    Announced
    AS3557 Internet Systems Consortium, Inc.
    as part of 154.17.0.0/16
    154.17.0.0/16
  5. Dec 8, 2007– Dec 2, 2018
    Announced
    AS1280 Internet Systems Consortium, Inc.
    as part of 154.17.0.0/16
    154.17.0.0/16
  6. Oct 5, 2020– today
    Announced
    AS174 Cogent Communications, LLC
    as part of 154.17.0.0/16
    154.17.0.0/16
  7. Jun 9, 2022– today
    Announced
    AS397373 H4Y Technologies LLC
    Hosting
  8. Jun 15, 2022
    Route object
    AS397373 H4Y Technologies LLC
    RADB route object for AS397373 H4Y Technologies LLC, maintainer MAINT-AS397373
  9. Nov 19, 2024
    Reallocated
    H4Y Technologies LLC
    Reallocated
    154.17.162.0/24
  10. today
    Leased from
    Aventice
    IP broker

Announcements

Less specific

Covering announcements

PrefixOriginTypeLeased fromProxy exitsHolderRPKI
154.17.0.0/16
since Oct 2020
AS174Internet providerIP broker Aventice (part)87
5 always on
Cogent Communications, LLC

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
154.17.0.0/1665,536COGENT-154-17-16Cogent Communications, LLC (COGC) · USDirect AllocationFeb 5, 1992abuse@cogentco.com
└ 154.17.128.0/1816,384AVENTICE-CGNT-NET-5Aventice LLC (AL-584) · USReallocatedDec 8, 2021abuse@aventice.com
└ 154.17.162.0/24256HTLH4Y Technologies LLC (HTL-33) · USReallocatedNov 19, 2024abuse@host4yourself.com

Network & registry

Routing timeline

Covering aggregate above, the prefix's own history below

Summary

Routing history

Pattern
Stable
First seen
Jun 2022
Current origin since
Jun 2022 · 4.4 yr
Origin networks
1