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Data as of Nov 14, 2026

72.172.233.0/24

No anonymizer space · no proxy exits in 30 days

Synoptek, LLC

Announcement
this exact prefix
RPKI valid
Announced by
AS26914
Type
Hosting
Risk
50 / 100 · Medium
IPv4 market

Path

1 · Holder
Synoptek, LLC
record created Jan 3, 2007
2 · Leased from
IPv4.Global
3 · Announced by
AS26914 Synoptek, LLC
since Mar 2018 · 8.7 yr ago
4 · Use
Hosting

Lineage

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

72.172.233.0/24

From the registry to its use

  1. Jan 3, 2007
    Registry record
    Synoptek, LLC
    Direct Allocation
    72.172.224.0/19
  2. May 8, 2009– Jul 15, 2009
    Announced
    AS64556
  3. Jul 8, 2009– Apr 12, 2010
    Announced
    AS30686 Level 3 Parent, LLC
  4. Apr 1, 2010– Mar 13, 2018
    Announced
    AS22450 Xobee Networks Inc.
    Business
  5. Mar 14, 2018– today
    Announced
    AS26914 Synoptek, LLC
    Business
  6. Aug 11, 2022
    Route object
    AS26914 Synoptek, LLC
    ARIN route object for AS26914 Synoptek, LLC, maintainer MNT-SL-1189
  7. today
    Leased from
    IPv4.Global
    IP broker

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Routing timeline

Who has announced this prefix

Summary

Routing history

Pattern
Stable
First seen
May 2009
Current origin since
Mar 2018 · 8.7 yr
Origin networks
4
Last change of origin
Mar 2018
Recorded history

History

Handoffs
3