Data as of Nov 13, 2026

91.228.145.0/24

Anonymizer · ISP proxy

SC Technological SRL

Announcement
this exact prefix
RPKI valid
Announced by
Type
ISP proxy
Risk
90 / 100 · Critical
IPv4 market

Path

1 · Holder
record created Jan 12, 2017
2 · Leased from
not leased
3 · Announced by
AS50437 SC Technological SRL
since Jan 2019 · 7.8 yr ago
4 · Use
ISP proxy
anonymizer space, operator not named

Lineage

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

91.228.145.0/24

From the registry to its use

  1. May 1, 2013– Mar 22, 2015
    Announced
    AS56887 SC Technological SRL
    Internet provider
  2. Apr 1, 2015– Jun 27, 2016
    Announced
    AS56940 SC Technological SRL
    Internet provider
  3. Oct 2, 2016– Jan 5, 2017
    Announced
    AS56940 SC Technological SRL
    Internet provider
  4. Jan 12, 2017
    Registry record
    SC Technological SRL
    ASSIGNED PI
    91.228.145.0/24
  5. Jan 8, 2019– today
    Announced
    AS50437 SC Technological SRL
    Hosting
  6. Jan 14, 2019
    Route object
    AS50437 SC Technological SRL
    RIPE route object for AS50437 SC Technological SRL, maintainer MNT-TECHNOLOGICAL

Network & registry

Routing timeline

Who has announced this prefix

Summary

Routing history

Pattern
Stable
First seen
May 2013
Current origin since
Jan 2019 · 7.8 yr
Origin networks
3
Last change of origin
Jan 2019
Recorded history

History

Handoffs
2