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Data as of Nov 4, 2026

154.12.176.0/20

15 residential-proxy exits · 30 days

Cogent Communications, LLC

Announcement
154.12.0.0/15
No RPKI
Announced by
AS174
Type
Hosting
88% of it

Residential-proxy exits

Proxy exits
15
0.37% of its addresses · 30 days
Spread
5 of 16
/24s with at least one exit
Providers
40
selling exits here
Oct 5, 2026 – Nov 3, 2026

Exits seen per day

900 observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
154.12.177.0/2406
154.12.179.0/2405
154.12.176.0/2402
154.12.178.0/2401
154.12.190.0/2401

Proxy providers listing exits

  • 711Proxy
  • BartProxies
  • BirdProxies
  • BottingTools
  • BuyingProxy
  • ByteProxies
  • Byteful
  • CliProxy
  • EnigmaProxy
  • Evomi
  • FlashProxy
  • FlexyProxies
  • FloppyData
  • GSocks
  • Geonix
  • Geonode
  • GloryCloud
  • GonzoProxy
  • IPFly
  • IPPeak
  • Infatica
  • InfiniteProxies
  • KindProxy
  • LemonPrime
  • MangoProxy
  • Maskify
  • MoMoProxy
  • NodeProxy
  • NovaProxy
  • Proxmint
  • Proxy-Seller
  • ProxyEmpire
  • ProxyGeo
  • ProxyRack
  • Proxyma
  • PuraRoute
  • RainProxy
  • Shifter
  • VantageProxies
  • VitalExclusive
IPv4 market

Path

1 · Holder
Unnamed holder
2 · Leased from
Aventice
3 · Announced by
AS174 Cogent Communications, LLC
since Jan 2007 · 19.8 yr ago
4 · Use
Hosting

Announcements

Nesting

More-specifics by size

Sized by addresses, colored by each announcement's type. Click a tile with children to zoom in, a leaf to open it.
More specific

Announcements inside

PrefixOriginTypeProxy exitsHolderRPKI
154.12.176.0/22
since Dec 2025
AS906Hosting14Cogent Communications, LLC
via DMIT Cloud Services
154.12.176.0/24
since Aug 2023
AS906Hosting2Cogent Communications, LLC
via DMIT Cloud Services
154.12.177.0/24
since Aug 2023
AS906Hosting6Cogent Communications, LLC
via DMIT Cloud Services
154.12.178.0/24
since Aug 2023
AS906Hosting1Cogent Communications, LLC
via DMIT Cloud Services
154.12.179.0/24
since Aug 2023
AS906Hosting5Cogent Communications, LLC
via DMIT Cloud Services
154.12.180.0/24
since Aug 2024
AS132110HostingCogent Communications, LLC
via DMIT Cloud Services
154.12.181.0/24
since Aug 2024
AS132110HostingCogent Communications, LLC
via DMIT Cloud Services
154.12.182.0/24
since Mar 2025
AS132110HostingCogent Communications, LLC
via DMIT Cloud Services
154.12.183.0/24
since Mar 2025
AS132110HostingCogent Communications, LLC
via DMIT Cloud Services
154.12.185.0/24
since Dec 2023
AS132110HostingCogent Communications, LLC
via DMIT Cloud Services
154.12.186.0/24
since Jul 2025
AS132110HostingCogent Communications, LLC
via DMIT Cloud Services
154.12.187.0/24
since Jul 2025
AS132110HostingCogent Communications, LLC
via DMIT Cloud Services
154.12.188.0/24
since Dec 2024
AS906HostingCogent Communications, LLC
via DMIT Cloud Services
154.12.190.0/23
since Sep 18, 2026
AS906Hosting1Cogent Communications, LLC
via DMIT Cloud Services

Registrations in this block

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

RangeAddressesNetnameHolderTypeCreatedAbuse contact
154.12.0.0/1665,536COGENT-154-12-16Cogent Communications, LLC (COGC) · USDirect AllocationFeb 5, 1992[email protected]
└ 154.12.176.0/204,096DMIT-CGNT-NET-1DMIT Cloud Services (DMITI) · USReallocatedJul 27, 2023[email protected]
└ 154.12.176.0/24256DMIT-CUSTOMER-HKunknownReassignedAug 5, 2023[email protected]
via DMIT-CGNT-NET-1
└ 154.12.177.0/24256DMIT-CUSTOMER-HKunknownReassignedAug 5, 2023[email protected]
via DMIT-CGNT-NET-1
└ 154.12.178.0/24256DMIT-CUSTOMER-HKunknownReassignedAug 5, 2023[email protected]
via DMIT-CGNT-NET-1
└ 154.12.179.0/24256DMIT-CUSTOMER-HKunknownReassignedAug 5, 2023[email protected]
via DMIT-CGNT-NET-1
└ 154.12.180.0/24256DMIT-CUSTOMER-HKunknownReassignedAug 5, 2023[email protected]
via DMIT-CGNT-NET-1
└ 154.12.181.0/24256DMIT-CUSTOMER-HKunknownReassignedAug 5, 2023[email protected]
via DMIT-CGNT-NET-1
└ 154.12.182.0/24256DMIT-CUSTOMER-HKunknownReassignedAug 5, 2023[email protected]
via DMIT-CGNT-NET-1
└ 154.12.183.0/24256DMIT-CUSTOMER-HKunknownReassignedAug 5, 2023[email protected]
via DMIT-CGNT-NET-1
└ 154.12.184.0/24256DMIT-CUSTOMER-HKunknown———
└ 154.12.185.0/24256DMIT-CUSTOMER-HKunknownReassignedJan 29, 2026[email protected]
via DMIT-CGNT-NET-1
└ 154.12.186.0/24256DMIT-CUSTOMER-HKunknownReassignedJan 29, 2026[email protected]
via DMIT-CGNT-NET-1
└ 154.12.187.0/24256DMIT-CUSTOMER-HKunknownReassignedJan 29, 2026[email protected]
via DMIT-CGNT-NET-1
└ 154.12.188.0/24256DMIT-CUSTOMER-HKunknownReassignedJan 29, 2026[email protected]
via DMIT-CGNT-NET-1
└ 154.12.189.0/24256DMIT-CUSTOMER-HKunknown———
└ 154.12.190.0/24256DMIT-CUSTOMER-TOKYO-1400002unknown———
└ 154.12.191.0/24256DMIT-CUSTOMER-TOKYO-1400002unknown———

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

4,096 addresses
TypeAddressesShareRanges
Hosting3,58488%13
Internet provider51213%2

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
Leased from
IP broker Aventice (part)
Proxy exits
629
Always-on exits
177
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