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Data as of Nov 7, 2026

154.13.216.0/22

Anonymizer

Cogent Communications, LLC

Announcement
154.12.0.0/15
No RPKI
Announced by
AS174
Type
Datacenter proxy
75% of it
IPv4 market

Path

1 · Holder
Unnamed holder
2 · Leased from
Aventice
for its owner Cogent Communications, LLC
3 · Announced by
AS174 Cogent Communications, LLC
since Jan 2007 · 19.8 yr ago
4 · Use
Proxy providersnamed Oxylabs
Datacenter proxy

Operators, sellers and brokers

Proxy providers

NameParentIn 154.13.216.0/22/24s
OxylabsTesonet
25625%
1
Leased from

IP brokers

NameIn 154.13.216.0/22/24s
Aventice
1,024100%
4
Leased from

Owners leasing their own space

NameIn 154.13.216.0/22/24s
Cogent Communications, LLC
1,024100%
4

Announcements

More specific

Announcements inside

PrefixOriginTypeOperatorLeased fromHolderRPKI
154.13.216.0/24
since Dec 2023
AS5650ISP proxyIP broker AventiceCogent Communications, LLC
via Aventice LLC
154.13.217.0/24
since May 2023
AS9009Datacenter proxyIP broker AventiceCogent Communications, LLC
via Aventice LLC
154.13.218.0/24
since Feb 2023
AS9009Datacenter proxyIP broker AventiceCogent Communications, LLC
via Aventice LLC
154.13.219.0/24
since Feb 2024
AS134450Datacenter proxyProxy providerssold by OxylabsIP broker AventiceCogent Communications, LLC
via Aventice LLC

Registrations in this block

The registry's network records over this block, widest first, each under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
154.13.0.0/1665,536COGENT-154-13-16Cogent Communications, LLC (COGC) · USDirect AllocationFeb 5, 1992abuse@cogentco.com
└ 154.13.192.0/1816,384AVENTICE-CGNT-NET-3Aventice LLC (AL-584) · USReallocatedDec 8, 2021abuse@aventice.com
└ 154.13.216.0/24256FRONTIER COMMUNICATIONS OF AMERICA INCFrontier Communications of America, Inc. (C09705851) · USReassignedJun 23, 2023abuse@aventice.com
via AVENTICE-CGNT-NET-3
└ 154.13.219.0/24256PNV-LIMITEDAventice (C09757839) · INReassignedJul 3, 2023abuse@aventice.com
via AVENTICE-CGNT-NET-3

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 proxyanonymizer76875%3
ISP proxyanonymizer25625%1

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 154.12.0.0/15

Prefix
154.12.0.0/15
Announced by
AS174 Cogent Communications, LLC
Type
Internet provider
Anonymizer addresses
1,024 addresses · 0.78%ISP proxy
Operator
Proxy providersoperated by High Proxies
Leased from
IP broker Aventice (part)
Proxy exits
629
Always-on exits
181
RPKI
No RPKI
RIR
ARIN
IPv4 market

Holder

Holder in the market →
Organization
Not stated by the registry
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