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Data as of Nov 4, 2026

154.19.0.0/16

6 anonymizer addresses · <0.01% · Datacenter proxy155 residential-proxy exits · 30 days

Cogent Communications, LLC

Announcement
154.18.0.0/15
No RPKI
Announced by
AS174
Type
Internet provider
58% of it

Residential-proxy exits

Proxy exits
155
0.24% of its addresses · 30 days
Always-on exits
63
41% of its exits
Spread
8 of 256
/24s with at least one exit
Providers
77
selling exits here
Oct 5, 2026 – Nov 3, 2026

Exits seen per day

106K observations
  • Residential
  • Hosting

/24s with the most always-on exits

/24Always-on exitsProxy exits
154.19.38.0/243362
154.19.39.0/242950
154.19.43.0/24133
154.19.241.0/2403
154.19.242.0/2403
154.19.186.0/2402
154.19.184.0/2401
154.19.243.0/2401

Proxy providers listing exits

  • 711Proxy
  • Ake.net
  • AnyIP
  • B2Proxy
  • BartProxies
  • BestProxy
  • BirdProxies
  • BlurPath
  • BottingTools
  • BuyingProxy
  • ByteProxies
  • Byteful
  • CliProxy
  • DataImpulse
  • Datarama
  • Decodo
  • EZProxies
  • EnigmaProxy
  • Evomi
  • FastProxy
  • FlashProxy
  • FlexyProxies
  • FloppyData
  • GSocks
  • Geonix
  • Geonode
  • GhostConnect
  • GloryCloud
  • GoProxies
  • GonzoProxy
  • IPCola
  • IPFly
  • IPPeak
  • Infatica
  • InfiniteProxies
  • KindProxy
  • Kookey
  • LemonBright
  • LudaxProxy
  • MangoProxy
  • Maskify
  • MoMoProxy
  • NSocks
  • NextProxy
  • NiuProxy
  • NodeProxy
  • NovProxy
  • NovaProxy
  • Novada
  • Oxylabs
  • PacketStream
  • PrivateByte
  • Proxio
  • Proxiware
  • Proxmint
  • Proxy-Seller
  • Proxy4U
  • ProxyEmpire
  • ProxyGeo
  • ProxyRack
  • Proxying
  • Proxyma
  • PuraRoute
  • RainProxy
  • RapidProxy
  • ResiProxies
  • RoamProxy
  • RolaProxy
  • Shifter
  • Smartproxy
  • StrikeProxy
  • SwiftProxy
  • TalorData
  • Thordata
  • ThunderProxy
  • VantageProxies
  • VitalExclusive
IPv4 market

Path

1 · Holder
Unnamed holder
2 · Leased from
not leased
3 · Announced by
AS174 Cogent Communications, LLC
since Oct 2008 · 18.1 yr ago
4 · Use
Internet provider
anonymizer space, operator not named

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

Arrived
PrefixOriginTypeAnonymizer addressesProxy exitsHolderRPKI
154.19.37.0/24
since May 2025
AS55688HostingCogent Communications, LLC
154.19.38.0/23
since Feb 2026
AS150279Residential112
62 always on
Cogent Communications, LLC
154.19.38.0/24
since Apr 2025
AS150279Residential62
33 always on
Cogent Communications, LLC
154.19.39.0/24
since Apr 2025
AS150279Residential50
29 always on
Cogent Communications, LLC
154.19.42.0/24
since Aug 2025
AS558BusinessCogent Communications, LLC
154.19.43.0/24
since Apr 2026
AS210634Hosting33
1 always on
Cogent Communications, LLC
154.19.44.0/23
since Apr 2026
AS174Internet providerCogent Communications, LLC
154.19.44.0/24
since Apr 2026
AS174Internet providerCogent Communications, LLC
154.19.45.0/24
since Apr 2026
AS174Internet providerCogent Communications, LLC
154.19.46.0/24
since Oct 2023
AS63981UnknownCogent Communications, LLC
154.19.47.0/24
since Oct 10, 2026
AS174UnknownCogent Communications, LLC
154.19.128.0/24
since Sep 2022
AS148990UnknownCogent Communications, LLC
154.19.129.0/24
since Oct 2022
AS147060UnknownCogent Communications, LLC
154.19.130.0/24
since Sep 2022
AS148990UnknownCogent Communications, LLC
154.19.131.0/24
since Oct 2022
AS148987HostingCogent Communications, LLC
154.19.132.0/24
since Mar 2024
AS147060UnknownCogent Communications, LLC
154.19.133.0/24
since Sep 2022
AS148990UnknownCogent Communications, LLC
154.19.134.0/24
since Sep 2022
AS148990UnknownCogent Communications, LLC
154.19.135.0/24
since Sep 2023
AS147060UnknownCogent Communications, LLC
154.19.136.0/24
since Sep 2022
AS148990UnknownCogent Communications, LLC
154.19.137.0/24
since Oct 2022
AS148987HostingCogent Communications, LLC
154.19.138.0/24
since Sep 2023
AS147060UnknownCogent Communications, LLC
154.19.139.0/24
since Sep 2022
AS148990UnknownCogent Communications, LLC
154.19.140.0/24
since Sep 2022
AS148990UnknownCogent Communications, LLC
154.19.141.0/24
since Oct 2022
AS147060UnknownCogent Communications, LLC
154.19.142.0/24
since Sep 2022
AS148990UnknownCogent Communications, LLC
154.19.143.0/24
since Sep 2022
AS148990UnknownCogent Communications, LLC
154.19.144.0/24
since Dec 2022
AS147060UnknownCogent Communications, LLC
154.19.145.0/24
since Oct 2022
AS148987HostingCogent Communications, LLC
154.19.146.0/24
since Sep 2022
AS148990UnknownCogent Communications, LLC
154.19.147.0/24
since Jul 2023
AS147060UnknownCogent Communications, LLC
154.19.148.0/24
since Oct 2022
AS148987HostingCogent Communications, LLC
154.19.149.0/24
since Oct 2022
AS148987HostingCogent Communications, LLC
154.19.150.0/24
since Jul 2023
AS147060UnknownCogent Communications, LLC
154.19.151.0/24
since Sep 2022
AS148990UnknownCogent Communications, LLC
154.19.152.0/24
since Oct 2022
AS148987HostingCogent Communications, LLC
154.19.153.0/24
since Jul 2023
AS147060UnknownCogent Communications, LLC
154.19.154.0/24
since Oct 2022
AS148987HostingCogent Communications, LLC
154.19.155.0/24
since Oct 2022
AS148987HostingCogent Communications, LLC
154.19.156.0/24
since Sep 2022
AS135596UnknownCogent Communications, LLC
154.19.157.0/24
since Sep 2022
AS148990UnknownCogent Communications, LLC
154.19.158.0/24
since Dec 2022
AS147060UnknownCogent Communications, LLC
154.19.159.0/24
since Apr 2023
AS135596UnknownCogent Communications, LLC
154.19.184.0/23
since Apr 2022
AS149042Hosting30.59%Datacenter proxy1Cogent Communications, LLC
154.19.186.0/23
since Sep 2022
AS149042Hosting2Cogent Communications, LLC
154.19.187.0/24
since Oct 2022
AS149042HostingCogent Communications, LLC
154.19.192.0/19
since May 2026
AS18186HostingCogent Communications, LLC
via Starcloud Global Pte. Ltd.
154.19.200.0/24
since May 2026
AS18186HostingCogent Communications, LLC
via Starcloud Global Pte. Ltd.
154.19.201.0/24
since May 2026
AS18186HostingCogent Communications, LLC
via Starcloud Global Pte. Ltd.
154.19.203.0/24
since Jun 2026
AS18186HostingCogent Communications, LLC
via Starcloud Global Pte. Ltd.
154.19.204.0/24
since May 2026
AS18186HostingCogent Communications, LLC
via Starcloud Global Pte. Ltd.
154.19.224.0/24
since Nov 2025
AS8796HostingCogent Communications, LLC
via Starcloud Global Pte. Ltd.
154.19.225.0/24
since Nov 2025
AS8796HostingCogent Communications, LLC
via Starcloud Global Pte. Ltd.
154.19.226.0/24
since Nov 2025
AS8796HostingCogent Communications, LLC
via Starcloud Global Pte. Ltd.
154.19.227.0/24
since Nov 2025
AS8796HostingCogent Communications, LLC
via Starcloud Global Pte. Ltd.
154.19.228.0/24
since Nov 2025
AS8796HostingCogent Communications, LLC
via Starcloud Global Pte. Ltd.
154.19.229.0/24
since Nov 2025
AS8796HostingCogent Communications, LLC
via Starcloud Global Pte. Ltd.
154.19.230.0/24
since Nov 2025
AS8796HostingCogent Communications, LLC
via Starcloud Global Pte. Ltd.
154.19.231.0/24
since Nov 2025
AS8796HostingCogent Communications, LLC
via Starcloud Global Pte. Ltd.
154.19.232.0/21
since Mar 2024
AS8796HostingCogent Communications, LLC
via Starcloud Global Pte. Ltd.
154.19.240.0/24
since May 2022
AS8796HostingCogent Communications, LLC
via Starcloud Global Pte. Ltd.
154.19.241.0/24
since May 2022
AS8796Hosting3Cogent Communications, LLC
via Starcloud Global Pte. Ltd.
154.19.242.0/24
since Jun 2022
AS8796Hosting31.2%Datacenter proxy3Cogent Communications, LLC
via Starcloud Global Pte. Ltd.
154.19.243.0/24
since May 2022
AS8796Hosting1Cogent Communications, LLC
via Starcloud Global Pte. Ltd.
154.19.244.0/24
since May 2022
AS8796HostingCogent Communications, LLC
via Starcloud Global Pte. Ltd.
154.19.245.0/24
since May 2022
AS8796HostingCogent Communications, LLC
via Starcloud Global Pte. Ltd.
154.19.246.0/24
since May 2022
AS8796HostingCogent Communications, LLC
via Starcloud Global Pte. Ltd.
154.19.247.0/24
since May 2022
AS8796HostingCogent Communications, LLC
via Starcloud Global Pte. Ltd.
154.19.248.0/21
since Mar 2024
AS8796HostingCogent Communications, LLC
via Starcloud Global Pte. Ltd.

Registrations in this block

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

RangeAddressesNetnameHolderTypeCreatedAbuse contact
154.19.0.0/1665,536COGENT-154-19-16Cogent Communications, LLC (COGC) · USDirect AllocationFeb 5, 1992[email protected]
└ 154.19.47.0/24256CYBERVERSE-LLC-CGNT-NET-1Cyberverse LLC (C11079274) · SGReassignedJan 23, 2025[email protected]
via COGENT-154-19-16
└ 154.19.192.0/1816,384STARCLOUD-GLOBAL-CGNT-NET-14Starcloud Global Pte. Ltd. (SGPL-10) · SGReallocatedAug 31, 2023[email protected]
└ 154.19.192.0/198,192STARCLOUDGLOBAL-HKStarCloudGlobal-HK (C10495816) · HKReassignedDec 3, 2023[email protected]
via STARCLOUD-GLOBAL-CGNT-NET-14
└ 154.19.224.0/204,096KURUNCLOUD-USKurun Cloud Inc (KC-2074) · USReassignedApr 24, 2026[email protected]
└ 154.19.240.0/204,096KURUNCLOUD-USKurun Cloud Inc (KC-2074) · USReassignedApr 24, 2026[email protected]

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

65,536 addresses
TypeAddressesShareRanges
Internet provider38,14458%7
Hosting23,54636%58
Unknown3,0724.7%12
Residential5120.78%2
Business2560.39%1
Datacenter proxyanonymizer6<0.01%6

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 154.18.0.0/15

Prefix
154.18.0.0/15
Announced by
AS174 Cogent Communications, LLC
Type
Internet provider
Anonymizer addresses
none
Proxy exits
877
Always-on exits
169
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