Data as of Nov 3, 2026

151.248.80.0/21

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 151.248.80.0/21/24s
Proxy-Cheap
2,048100%
8

Lineage

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

151.248.80.0/21

From the registry to its use

  1. Aug 17, 2012
    Registry record
    SC Technological SRL
    ALLOCATED PA
    151.248.64.0/19
  2. Aug 15, 2013– Mar 15, 2014
    Announced
    AS49074 SC Technological SRL
    Internet provider
  3. Aug 15, 2014– Feb 8, 2015
    Announced
    AS199874 Pedro Antonio Collado Fernandez
  4. Feb 15, 2015– May 15, 2016
    Announced
    AS49074 SC Technological SRL
    Internet provider
  5. Mar 31, 2017– May 17, 2017
    Announced
    AS49074 SC Technological SRL
    Internet provider
  6. Sep 24, 2021
    Assigned
    Power NMS VPP SRL
    ASSIGNED PA
    151.248.80.0/21
  7. Sep 24, 2021
    Route object
    AS3561 CenturyLink Communications, LLC
    RIPE route object for AS3561 CenturyLink Communications, LLC, maintainer POWER-NMS-VPP
  8. Sep 30, 2021– Nov 2, 2026
    Announced
    AS3561 CenturyLink Communications, LLC
    Internet provider
  9. 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, 2012[email protected]
└ 151.248.80.0/212,048Power_NMSPower NMS VPP SRL (ORG-PNVS1-RIPE) · ROASSIGNED PASep 24, 2021[email protected]

Network & registry

IPv4 market

Holder

Organization
SC Technological SRL
Handle
ORG-STS33-RIPE
Range
151.248.64.0/19
Registration type
ALLOCATED PA
Record created
Aug 17, 2012
Origin network

AS3561

US
Name
CenturyLink Communications, LLC
Type
Internet provider
Registered
Oct 7, 1998
Domain
lumen.com
Website
www.lumen.com/
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed