Data as of Nov 7, 2026

158.222.121.0/24

Anonymizer · Datacenter proxy1 residential-proxy exit · 30 days

ColoUp

Announcement
this exact prefix
No RPKI
Announced by
Type
Datacenter proxy
Risk
85 / 100 · Critical

Residential-proxy exits

Proxy exits
1
0.39% of its addresses · 30 days
Providers
1
selling exits here
Oct 8, 2026 – Nov 6, 2026

Exits seen per day

1 observation

Proxy providers listing exits

  • GSocks
IPv4 market

Path

1 · Holder
record created Jun 17, 2014
2 · Leased from
not leased
3 · Announced by
AS19084 ColoUp
since Jul 2014 · 12.3 yr ago
4 · Use
Proxy providersnamed Oxylabs
Datacenter proxy

Operators, sellers and brokers

Proxy providers

NameParentIn 158.222.121.0/24/24s
OxylabsTesonet
256100%
1

Lineage

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

158.222.121.0/24

From the registry to its use

  1. May 9, 2005– Sep 22, 2006
    Announced
    AS33445 Yelp! Inc.
  2. Jun 17, 2014
    Registry record
    ColoUp
    Direct Allocation
    158.222.112.0/20
  3. Jul 22, 2014– today
    Announced
    AS19084 ColoUp
    Hosting
  4. Sep 22, 2020
    Route object
    AS19084 ColoUp
    ARIN route object for AS19084 ColoUp, maintainer MNT-SL-311
  5. today
    Used
    Oxylabs
    Proxy seller

Network & registry

Origin network

AS19084

US
Name
ColoUp
Type
Hosting
Registered
Oct 3, 2013
Domain
coloup.com
Spamhaus ASN-DROP
not listed