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Data as of Nov 3, 2026

87.192.52.0/22

Anonymizer · ISP proxy

Cogent Communications, LLC · space held by Atlas IP Assets Limited

Announcement
this exact prefix
RPKI valid
Announced by
AS174
Type
ISP proxy
Risk
90 / 100 · Critical
Recently moved
Recent change
New origin Sep 2026
from AS6079 RCN
IPv4 market

Path

Announced by AS174 since Sep 2026 · 9 wk ago
1 · Holder
Atlas IP Assets Limited
record created Aug 20, 2026
2 · Leased from
IPXO
for its owner Atlas IP Assets Limited
3 · Announced by
AS174 Cogent Communications, LLC
since Sep 2026 · 9 wk ago
4 · Use
ISP proxy
anonymizer space, operator not named

Operators, sellers and brokers

Leased from

IP brokers

NameIn 87.192.52.0/22/24s
IPXO
1,024100%
4
Leased from

Owners leasing their own space

NameIn 87.192.52.0/22/24s
Atlas IP Assets Limited
1,024100%
4

Lineage

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

87.192.52.0/22

From the registry to its use

  1. Jan 7, 2026– Jul 17, 2026
    Announced
    AS6079 RCN
    Internet provider
  2. Aug 20, 2026
    Registry record
    Atlas IP Assets Limited
    ALLOCATED PA
    87.192.32.0/19
  3. Aug 28, 2026
    Reallocated
    Atlas IP Assets Limited
    SUB-ALLOCATED PA
    87.192.48.0/20
  4. Sep 4, 2026– Nov 2, 2026
    Announced
    AS174 Cogent Communications, LLC
    Internet provider
  5. Sep 7, 2026
    Route object
    IPXO
    RIPE route object for AS174 Cogent Communications, LLC, maintainer NETUTILS-MNT
  6. Sep 7, 2026
    Route object
    IPXO
    RADB route object for AS174 Cogent Communications, LLC, maintainer MAINT-AS834
  7. Oct 28, 2026
    Route object
    IPXO
    RIPE route object for AS213784 Tngnet B.V., maintainer NETUTILS-MNT
  8. Oct 29, 2026
    Route object
    IPXO
    RADB route object for AS213784 Tngnet B.V., maintainer MAINT-AS834
  9. today
    Leased from
    IPXO
    IP broker

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
87.192.32.0/198,192UK-ATLASIO-20050603Atlas IP Assets Limited (ORG-AIAL1-RIPE) · GBALLOCATED PAAug 20, 2026[email protected]
└ 87.192.48.0/204,096ATLAS-IPXO-87-192-48Atlas IP Assets Limited (ORG-AIAL1-RIPE) · GBSUB-ALLOCATED PAAug 28, 2026[email protected]

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
IPv4 market

Holder

Holder in the market →
Organization
Atlas IP Assets Limited
Handle
ORG-AIAL1-RIPE
Range
87.192.32.0/19
Registration type
ALLOCATED PA
Record created
Aug 20, 2026
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
1,658