Data as of Nov 8, 2026

38.51.192.0/19

2,945 residential-proxy exits · 30 days

Cogent Communications, LLC

Announcement
No RPKI
Announced by
Type
Residential

Residential-proxy exits

Proxy exits
2,945
36% of its addresses · 30 days
Always-on exits
1,131
38% of its exits
Spread
28 of 32
/24s with at least one exit
Providers
102
selling exits here
Oct 9, 2026 – Nov 7, 2026

Exits seen per day

2.3M observations

Proxy providers listing exits

  • 711Proxy
  • 911Proxy
  • 9Proxy
  • ASHBURNPROXIES
  • Ake.net
  • AnyIP
  • B2Proxy
  • BartProxies
  • BestProxy
  • BirdProxies
  • BlurPath
  • BottingTools
  • BuyingProxy
  • ByteProxies
  • Byteful
  • CatProxies
  • CliProxy
  • ColaProxy
  • DataImpulse
  • Datarama
  • Decodo
  • EVOPROXY
  • EZProxies
  • EnigmaProxy
  • Evomi
  • FastProxy
  • FlashProxy
  • FuseProxy
  • GSocks
  • Geonix
  • Geonode
  • GhostConnect
  • GloryCloud
  • GoProxies
  • GonzoProxy
  • HideProxy
  • IPCola
  • IPFly
  • IPMUSK
  • IPPeak
  • IPRoyal
  • Infatica
  • InfiniteProxies
  • KindProxy
  • KocerRoxy
  • Kookey
  • LemonBright
  • LemonLabs
  • LemonPrime
  • LudaxProxy
  • MagneticProxy
  • MangoProxy
  • Maskify
  • MoMoProxy
  • NSocks
  • NextProxy
  • NiuProxy
  • NodeProxy
  • NovProxy
  • NovaProxy
  • Novada
  • Oxylabs
  • PROXYON
  • PROXYWING_BASIC
  • PacketStream
  • PrivateByte
  • ProxiesVision
  • Proxio
  • Proxiware
  • Proxmint
  • Proxy-Seller
  • Proxy4U
  • ProxyEmpire
  • ProxyGeo
  • ProxyRack
  • ProxyWing
  • Proxying
  • Proxyma
  • PuraRoute
  • Q2IP
  • RH7Proxy
  • RainProxy
  • RapidProxy
  • ResiProxies
  • RoamProxy
  • RolaProxy
  • SPYDERPROXY_BASIC
  • SPYDERPROXY_PREMIUM
  • Shifter
  • Smartproxy
  • StrikeProxy
  • SwiftProxy
  • TalorData
  • Thordata
  • ThunderProxy
  • TrueProxies
  • VantageProxies
  • VitalExclusive
  • Webshare
  • YumiProxy
  • ZENPROXY_LITE
  • ZENPROXY_PREMIUM
IPv4 market

Path

1 · Holder
record created Apr 16, 1991
2 · Leased from
3 · Announced by
AS174 Cogent Communications, LLC
4 · Use
Residential

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
PrefixOriginTypeProxy exitsHolderRPKI
38.51.192.0/23
since Jun 2025
AS269730Residential351
90 always on
Cogent Communications, LLC
38.51.192.0/24
since Mar 2025
AS269730Residential121
50 always on
Cogent Communications, LLC
38.51.193.0/24
since Mar 2025
AS269730Residential230
40 always on
Cogent Communications, LLC
38.51.194.0/23
since Jun 2025
AS269730Residential306
79 always on
Cogent Communications, LLC
38.51.194.0/24
since Mar 2025
AS269730Residential104
26 always on
Cogent Communications, LLC
38.51.195.0/24
since Mar 2025
AS269730Residential202
53 always on
Cogent Communications, LLC
38.51.196.0/23
since Jun 2025
AS269730Residential186
64 always on
Cogent Communications, LLC
38.51.196.0/24
since Mar 2025
AS269730Residential58
6 always on
Cogent Communications, LLC
38.51.197.0/24
since Mar 2025
AS269730Residential128
58 always on
Cogent Communications, LLC
38.51.198.0/23
since Jun 2025
AS269730Residential219
46 always on
Cogent Communications, LLC
38.51.198.0/24
since Mar 2025
AS269730Residential101
26 always on
Cogent Communications, LLC
38.51.199.0/24
since Mar 2025
AS269730Residential118
20 always on
Cogent Communications, LLC
38.51.200.0/23
since Jun 2025
AS269730Residential196
110 always on
Cogent Communications, LLC
38.51.200.0/24
since Mar 2025
AS269730Residential196
110 always on
Cogent Communications, LLC
38.51.201.0/24
since Mar 2025
AS269730ResidentialCogent Communications, LLC
38.51.202.0/23
since Jun 2025
AS269730Residential87
1 always on
Cogent Communications, LLC
38.51.202.0/24
since Mar 2025
AS269730Residential5Cogent Communications, LLC
38.51.203.0/24
since Jun 2025
AS269730Residential82
1 always on
Cogent Communications, LLC
38.51.204.0/24
since Mar 2025
AS269730Residential86
19 always on
Cogent Communications, LLC
38.51.205.0/24
since Mar 2025
AS269730Residential9
1 always on
Cogent Communications, LLC
38.51.206.0/23
since Jun 2025
AS269730Residential286
237 always on
Cogent Communications, LLC
38.51.206.0/24
since Mar 2025
AS269730Residential84
61 always on
Cogent Communications, LLC
38.51.207.0/24
since Mar 2025
AS269730Residential202
176 always on
Cogent Communications, LLC
38.51.208.0/23
since Jun 2025
AS269730Residential56
53 always on
Cogent Communications, LLC
38.51.208.0/24
since Mar 2025
AS269730ResidentialCogent Communications, LLC
38.51.209.0/24
since Mar 2025
AS269730Residential56
53 always on
Cogent Communications, LLC
38.51.210.0/23
since Jun 2025
AS269730Residential305
85 always on
Cogent Communications, LLC
38.51.210.0/24
since Jul 2025
AS269730Residential105
85 always on
Cogent Communications, LLC
38.51.211.0/24
since Oct 22, 2026
AS269730Residential200Cogent Communications, LLC
38.51.212.0/23
since Jun 2025
AS269730Residential147
35 always on
Cogent Communications, LLC
38.51.212.0/24
since Oct 2025
AS269730Residential73
18 always on
Cogent Communications, LLC
38.51.213.0/24
since Oct 2025
AS269730Residential74
17 always on
Cogent Communications, LLC
38.51.214.0/23
since Jun 2025
AS269730Residential257
91 always on
Cogent Communications, LLC
38.51.214.0/24
since Feb 2026
AS269730Residential131
54 always on
Cogent Communications, LLC
38.51.215.0/24
since Apr 2026
AS269730Residential126
37 always on
Cogent Communications, LLC
38.51.216.0/23
since Sep 2025
AS269730ResidentialCogent Communications, LLC
38.51.216.0/24
since Jul 2026
AS269730ResidentialCogent Communications, LLC
38.51.217.0/24
since Jul 2026
AS269730ResidentialCogent Communications, LLC
38.51.218.0/23
since Sep 2024
AS269730Residential124
86 always on
Cogent Communications, LLC
38.51.218.0/24
since Sep 2024
AS269730Residential64
62 always on
Cogent Communications, LLC
38.51.219.0/24
since Sep 2024
AS269730Residential60
24 always on
Cogent Communications, LLC
38.51.220.0/23
since Jun 2024
AS269730Residential243
99 always on
Cogent Communications, LLC
38.51.220.0/24
since Jun 2024
AS269730Residential158
72 always on
Cogent Communications, LLC
38.51.221.0/24
since Jun 2024
AS269730Residential85
27 always on
Cogent Communications, LLC
38.51.222.0/23
since Apr 2024
AS269730Residential76
35 always on
Cogent Communications, LLC
38.51.222.0/24
since May 2023
AS269730Residential62
31 always on
Cogent Communications, LLC
38.51.223.0/24
since Nov 2023
AS269730Residential14
4 always on
Cogent Communications, LLC

Network & registry

Announced by

Covering announcement 38.0.0.0/8

Prefix
38.0.0.0/8
Announced by
AS174 Cogent Communications, LLC
Type
Internet provider
Leased from
IP broker Rackdog (part)
Proxy exits
403,145
Always-on exits
78,303
RPKI
No RPKI
Netname
COGENT-A
Registrant
Cogent Communications, LLC
RIR
ARIN
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