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Data as of Nov 9, 2026

212.189.24.0/22

512 anonymizer addresses · 50%4 residential-proxy exits · 30 days

Cogent Communications, LLC · space held by GTT Communications Inc.

Announcement
this exact prefix
RPKI invalid (origin)
Announced by
AS174
Type
Datacenter proxy
25% of it
Recent change
New origin Oct 20, 2026
its first announcement on record

Residential-proxy exits

Proxy exits
4
0.39% of its addresses · 30 days
Spread
1 of 4
/24s with at least one exit
Oct 10, 2026 – Nov 8, 2026

Exits seen per day

161 observations
  • ISP proxy · anonymizer
  • Datacenter proxy · anonymizer
IPv4 market

Path

Announced by AS174 since Oct 20, 2026 · 3 wk ago
1 · Holder
GTT Communications Inc.
record created Oct 31, 2022
2 · Leased from
IPXO
for its owner GTT Communications Inc.
3 · Announced by
AS174 Cogent Communications, LLC
since Oct 20, 2026 · 3 wk ago
4 · Use
Datacenter proxy
anonymizer space, operator not named

Operators, sellers and brokers

Leased from

IP brokers

NameIn 212.189.24.0/22/24s
IPXO
25625%
1
Leased from

Owners leasing their own space

NameIn 212.189.24.0/22/24s
GTT Communications Inc.
51250%
2

Lineage

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

212.189.24.0/22

From the registry to its use

  1. May 9, 2005– May 15, 2016
    Announced
    AS12469 GTT Communications Inc.
    as part of 212.189.0.0/17
    212.189.0.0/17
  2. May 22, 2016– May 8, 2021
    Announced
    AS286 GTT Communications Inc.
    as part of 212.189.0.0/17
    212.189.0.0/17
  3. Apr 27, 2021– today
    Announced
    AS3257 GTT Communications Inc.
    as part of 212.189.0.0/17
    212.189.0.0/17
  4. Oct 31, 2022
    Registry record
    GTT Communications Inc.
    ALLOCATED PA
    212.189.0.0/17
  5. Apr 29, 2026
    Route object
    AS3257 GTT Communications Inc.
    RIPE route object for AS3257 GTT Communications Inc., maintainer AS3257-ROUTE-MNT
    212.189.26.0/23
  6. Oct 20, 2026– today
    Announced
    AS174 Cogent Communications, LLC
    Internet provider
  7. Oct 31, 2026
    Route object
    IPXO
    RADB route object for AS834 IPXO LLC, maintainer MAINT-AS834
    212.189.26.0/24
  8. today
    Leased from
    IPXO
    IP broker

Announcements

Less specific

Covering announcements

PrefixOriginTypeAnonymizer addressesLeased fromProxy exitsHolderRPKI
212.189.0.0/17
since Apr 2021
AS3257Internet provider9,72830%ISP proxyIP broker IPXO (part)57GTT Communications Inc.
More specific

Announcements inside

PrefixOriginTypeLeased fromHolderRPKI
212.189.24.0/24
since Nov 7, 2026
AS30058Datacenter proxyIP broker IPXOGTT Communications Inc.
212.189.27.0/24
since Oct 22, 2026
AS134494HostingGTT Communications Inc.
via GTT Communications Inc.

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
212.189.0.0/1732,768US-GTTCOMMUNICATIONS-19990526GTT Communications Inc. (ORG-GCI2-RIPE) · USALLOCATED PAOct 31, 2022abuse@gtt.net
└ 212.189.24.0/24256IPXO-GTTunknownSUB-ALLOCATED PAApr 29, 2026report@abuseradar.com
└ 212.189.25.32 - 212.189.25.9564INL-NORFOLKNATASSIGNED PA—abuse@gtt.net
via US-GTTCOMMUNICATIONS-19990526
└ 212.189.26.0/23512IPXO-GTTGTT Communications Inc. (ORG-GCI2-RIPE) · USSUB-ALLOCATED PAApr 29, 2026abuse@gtt.net
└ 212.189.26.0/24256NET-212-189-26-0-24unknownASSIGNED PAOct 31, 2026abuse@gtt.net
via IPXO-GTT
└ 212.189.27.0/24256NET-212-189-27-0-24unknownASSIGNED PAOct 31, 2026report@abuseradar.com

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

Composition

The types across the prefix's announced space, by addresses.

Announced space

Address share

Announced space

Types across the prefix

1,024 addresses
TypeAddressesShareRanges
Datacenter proxyanonymizer25625%1
Hosting25625%1
ISP proxyanonymizer25625%1
Unknown19219%2
Business646.3%1

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Origin network

AS174

US
Name
Cogent Communications, LLC
Type
Internet provider
Registered
May 16, 1996
Domain
cogentco.com
Website
www.cogentco.com/
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed
VPN servers
1,623