Data as of Nov 14, 2026

151.248.72.0/21

Anonymizer · ISP proxy

CenturyLink Communications, LLC · space held by 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 Aug 17, 2012
2 · Leased from
not leased
3 · Announced by
AS3561 CenturyLink Communications, LLC
since Sep 2021 · 5.1 yr ago
4 · Use
Proxy providersnamed Proxy-Cheap
ISP proxy

Operators, sellers and brokers

Proxy providers

NameParentIn 151.248.72.0/21/24s
Proxy-Cheap
2,048100%
8

Lineage

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

151.248.72.0/21

From the registry to its use

  1. Aug 17, 2012
    Registry record
    SC Technological SRL
    ALLOCATED PA
    151.248.64.0/19
  2. Sep 15, 2013– Oct 15, 2013
    Announced
    AS60193 Wurzel Ltd
    Internet provider
  3. Sep 24, 2021
    Assigned
    Power NMS VPP SRL
    ASSIGNED PA
    151.248.72.0/21
  4. Sep 24, 2021
    Route object
    AS3561 CenturyLink Communications, LLC
    RIPE route object for AS3561 CenturyLink Communications, LLC, maintainer POWER-NMS-VPP
  5. Sep 30, 2021– today
    Announced
    AS3561 CenturyLink Communications, LLC
    Internet provider
  6. today
    Used
    Proxy-Cheap
    Proxy seller

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
151.248.64.0/198,192RO-TECHNO-20120817SC Technological SRL (ORG-STS33-RIPE) · ROALLOCATED PAAug 17, 2012abuse@technological.ro
└ 151.248.72.0/212,048Power_NMSPower NMS VPP SRL (ORG-PNVS1-RIPE) · ROASSIGNED PASep 24, 2021abuse@powervpp.com

Network & registry

Routing timeline

Who has announced this prefix

Summary

Routing history

Pattern
Stable
First seen
Sep 2013
Current origin since
Sep 2021 · 5.1 yr
Origin networks
2
Last change of origin
Sep 2021
Recorded history

History

Handoffs
1