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Data as of Nov 5, 2026

166.88.121.0/24

Anonymizer · ISP proxy7 residential-proxy exits · 30 days

Connect Northwest Internet Services, LLC · space held by Ace Data Centers II, L.L.C.

Announcement
this exact prefix
RPKI valid
Announced by
AS10557
Type
ISP proxy
Risk
90 / 100 · Critical

Residential-proxy exits

Proxy exits
7
2.7% of its addresses · 30 days
Providers
10
selling exits here
Oct 6, 2026 – Nov 4, 2026

Exits seen per day

10 observations

Proxy providers listing exits

  • BottingTools
  • IPCola
  • InfiniteProxies
  • NovProxy
  • Novada
  • Oxylabs
  • Proxy302
  • Proxyma
  • Shifter
  • ThunderProxy
IPv4 market

Path

1 · Holder
Ace Data Centers II, L.L.C.
record created Oct 26, 2012
2 · Leased from
Ace Data Centers
3 · Announced by
AS10557 Connect Northwest Internet Services, LLC
since Dec 2023 · 2.9 yr ago
4 · Use
Proxy providersnamed Oxylabs
ISP proxy

Operators, sellers and brokers

Proxy providers

NameParentIn 166.88.121.0/24/24s
OxylabsTesonet
256100%
1
Leased from

IP brokers

NameIn 166.88.121.0/24/24s
Ace Data Centers
256100%
1

Lineage

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

166.88.121.0/24

From the registry to its use

  1. Oct 26, 2012
    Registry record
    Ace Data Centers II, L.L.C.
    Direct Allocation
    166.88.0.0/16
  2. Dec 27, 2012
    Assigned
    OpenVPN
    Reassigned
    166.88.121.0/24
  3. Mar 15, 2016– Feb 13, 2021
    Announced
    AS18779 EGIHosting
    Hosting
  4. Feb 26, 2021– Jan 5, 2024
    Announced
    AS18530 Isomedia, Inc.
    Internet provider
  5. Mar 4, 2021
    Route object
    AS18530 Isomedia, Inc.
    RADB route object for AS18530 Isomedia, Inc., maintainer MAINT-AS30170
  6. Dec 25, 2023– today
    Announced
    AS10557 Connect Northwest Internet Services, LLC
    Hosting
  7. Jun 3, 2024
    Route object
    AS10557 Connect Northwest Internet Services, LLC
    ARIN route object for AS10557 Connect Northwest Internet Services, LLC, maintainer MNT-ADCIL
  8. Jun 3, 2024
    Route object
    AS18530 Isomedia, Inc.
    ARIN route object for AS18530 Isomedia, Inc., maintainer MNT-ADCIL
  9. today
    Leased from
    Ace Data Centers
    IP broker
  10. today
    Used
    Oxylabs
    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
166.88.0.0/1665,536ADCILAce Data Centers II, L.L.C. (ADCIL) · USDirect AllocationOct 26, 2012ipabuse@acedatacenter.com
└ 166.88.121.0/24256NET-166-88-121-0OpenVPN (C03262464) · USReassignedDec 27, 2012ipabuse@acedatacenter.com
via ADCIL

A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
IPv4 market

Holder

Holder in the market →
Organization
Ace Data Centers II, L.L.C.
Handle
ADCIL
Range
166.88.0.0/16
Registration type
Direct Allocation
Record created
Oct 26, 2012
Origin network

AS10557

US
Name
Connect Northwest Internet Services, LLC
Type
Hosting
Registered
Sep 12, 1997
Domain
cnw.com
Website
www.cnw.com
Spamhaus ASN-DROP
not listed