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Data as of Nov 4, 2026

206.232.52.0/23

Anonymizer · Datacenter proxy1 residential-proxy exit · 30 days

Leaseweb Singapore Pte. Ltd. · space held by Cogent Communications, LLC

Announcement
this exact prefix
RPKI valid
Announced by
AS59253
Type
Datacenter proxy
Risk
85 / 100 · Critical

Residential-proxy exits

Proxy exits
1
0.20% of its addresses · 30 days
Spread
1 of 2
/24s with at least one exit
Providers
1
selling exits here
Oct 5, 2026 – Nov 3, 2026

Exits seen per day

244 observations

Proxy providers listing exits

  • Ake.net
IPv4 market

Path

1 · Holder
Cogent Communications, LLC
record created Nov 6, 1995 · reallocated to Aventice LLC Nov 29, 2021
2 · Leased from
Aventice
for its owner Cogent Communications, LLC
3 · Announced by
AS59253 Leaseweb Singapore Pte. Ltd.
since Mar 2022 · 4.7 yr ago
4 · Use
Datacenter proxy
anonymizer space, operator not named

Operators, sellers and brokers

Leased from

IP brokers

NameIn 206.232.52.0/23/24s
Aventice
512100%
2
Leased from

Owners leasing their own space

NameIn 206.232.52.0/23/24s
Cogent Communications, LLC
512100%
2

Lineage

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

206.232.52.0/23

From the registry to its use

  1. Nov 6, 1995
    Registry record
    Cogent Communications, LLC
    Direct Allocation (legacy, pre-1997)
    206.232.0.0 - 206.238.255.255
  2. May 9, 2005– today
    Announced
    AS174 Cogent Communications, LLC
    as part of 206.232.0.0/14
    206.232.0.0/14
  3. Nov 17, 2021– Feb 20, 2022
    Announced
    AS9009 M247 Europe SRL
    Hosting
  4. Nov 29, 2021
    Reallocated
    Aventice LLC
    Reallocated
    206.232.0.0/17
  5. Mar 5, 2022– today
    Announced
    AS59253 Leaseweb Singapore Pte. Ltd.
    Hosting
  6. Mar 10, 2022
    Route object
    AS59253 Leaseweb Singapore Pte. Ltd.
    RADB route object for AS59253 Leaseweb Singapore Pte. Ltd., maintainer MAINT-AS16265
  7. Aug 15, 2026
    Route object
    AS59253 Leaseweb Singapore Pte. Ltd.
    ARIN route object for AS59253 Leaseweb Singapore Pte. Ltd., maintainer MNT-AL-584
  8. today
    Leased from
    Aventice
    IP broker

Announcements

Less specific

Covering announcements

PrefixOriginTypeAnonymizer addressesLeased fromProxy exitsHolderRPKI
206.232.0.0/14
since May 2005
AS174Internet provider2,0480.78%ISP proxyIP broker Aventice (part)252
205 always on
Cogent Communications, LLC

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
206.232.0.0 - 206.238.255.255458,752COGENT-206-232-233-234-235-236-237-238-16Cogent Communications, LLC (COGC) · USDirect AllocationNov 6, 1995[email protected]
└ 206.232.0.0/1732,768AVENTICE-CGNT-NET-1Aventice LLC (AL-584) · USReallocatedNov 29, 2021[email protected]

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
IPv4 market

Holder

Holder in the market →
Organization
Cogent Communications, LLC
Handle
COGC
Range
206.232.0.0 - 206.238.255.255
Registration type
Direct Allocation
Record created
Nov 6, 1995
Legacy
yes
Reallocated to
Aventice LLC (AL-584)
Reallocated range
206.232.0.0/17
Reallocated
Nov 29, 2021
Origin network

AS59253

SG
Name
Leaseweb Singapore Pte. Ltd.
Type
Hosting
Registered
Dec 9, 2013
Domain
leaseweb.com
Website
www.leaseweb.com/
Industry
Hosting and Cloud Provider
Spamhaus ASN-DROP
not listed
VPN servers
5
Tor exits
1