Data as of Nov 6, 2026

38.154.0.0/16

65,024 anonymizer addresses · >99%266 residential-proxy exits · 30 days

Cogent Communications, LLC

Announcement
No RPKI
Announced by
Type
Datacenter proxy
96% of it

Residential-proxy exits

Proxy exits
266
0.41% of its addresses · 30 days
Oct 7, 2026 – Nov 5, 2026

Exits seen per day

903 observations
IPv4 market

Path

1 · Holder
record created Apr 16, 1991
2 · Leased from
its owner, directly
3 · Announced by
AS174 Cogent Communications, LLC
4 · Use
Proxy providersnamed NewIPNow, Oxylabs, Flux Telecom
Datacenter proxy

Operators, sellers and brokers

Proxy providers

NameParentKindIn 38.154.0.0/16/24sRole
NewIPNowProxy seller
30,97647%
121
Sells it
OxylabsTesonetProxy seller
2,8164.3%
11
Sells it
Flux TelecomProxy operator
1,0241.6%
4
Runs it
Runs itSells it
Leased from

Owners leasing their own space

NameIn 38.154.0.0/16/24s
Cogent Communications, LLC
65,024>99%
254

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 addressesOperatorHolderRPKI
38.154.0.0/23
since Jan 2023
AS55286Datacenter proxyProxy providerssold by NewIPNowCogent Communications, LLC
via B2 Net Solutions Inc.
38.154.2.0/23
since Feb 2023
AS55286Datacenter proxy25650%Proxy providerssold by NewIPNowCogent Communications, LLC
via B2 Net Solutions Inc.
38.154.3.0/24
since Jan 2025
AS6079ISP proxyCogent Communications, LLC
via B2 Net Solutions Inc.
38.154.4.0/24
since Aug 2026
AS55286Datacenter proxyProxy providersoperated by Flux TelecomCogent Communications, LLC
via B2 Net Solutions Inc.
38.154.5.0/24
since Aug 2026
AS55286Datacenter proxyProxy providersoperated by Flux Telecomsold by OxylabsCogent Communications, LLC
via B2 Net Solutions Inc.
38.154.6.0/24
since Jun 2026
AS55286Datacenter proxyProxy providersoperated by Flux TelecomCogent Communications, LLC
via B2 Net Solutions Inc.
38.154.7.0/24
since Aug 2026
AS55286Datacenter proxyProxy providersoperated by Flux TelecomCogent Communications, LLC
via B2 Net Solutions Inc.
38.154.8.0/22
since Aug 2025
AS55286Datacenter proxyProxy providerssold by NewIPNowCogent Communications, LLC
via B2 Net Solutions Inc.
38.154.12.0/23
since Aug 2025
AS55286Datacenter proxyProxy providerssold by NewIPNowCogent Communications, LLC
via B2 Net Solutions Inc.
38.154.14.0/23
since Sep 2025
AS55286Datacenter proxyProxy providerssold by OxylabsCogent Communications, LLC
via B2 Net Solutions Inc.
38.154.16.0/22
since Aug 2025
AS55286Datacenter proxyProxy providerssold by NewIPNowCogent Communications, LLC
via B2 Net Solutions Inc.
38.154.20.0/23
since Aug 2025
AS55286Datacenter proxyProxy providerssold by NewIPNowCogent Communications, LLC
via B2 Net Solutions Inc.
38.154.22.0/24
since Aug 2025
AS55286Datacenter proxyProxy providerssold by NewIPNowCogent Communications, LLC
via B2 Net Solutions Inc.
38.154.23.0/24
since Sep 2025
AS55286Datacenter proxyProxy providerssold by OxylabsCogent Communications, LLC
via B2 Net Solutions Inc.
38.154.24.0/22
since Jan 2024
AS55286Datacenter proxyProxy providerssold by NewIPNowCogent Communications, LLC
via B2 Net Solutions Inc.
38.154.28.0/24
since Sep 2025
AS55286Datacenter proxyCogent Communications, LLC
via B2 Net Solutions Inc.
38.154.29.0/24
since Jan 2024
AS55286Datacenter proxyProxy providerssold by NewIPNowCogent Communications, LLC
via B2 Net Solutions Inc.
38.154.30.0/23
since Jan 2024
AS55286Datacenter proxyProxy providerssold by NewIPNowCogent Communications, LLC
via B2 Net Solutions Inc.
38.154.32.0/24
since Sep 2025
AS55286Datacenter proxyCogent Communications, LLC
via B2 Net Solutions Inc.
38.154.33.0/24
since Jan 2025
AS6079ISP proxyCogent Communications, LLC
via B2 Net Solutions Inc.
38.154.34.0/24
since Sep 2025
AS55286Datacenter proxyCogent Communications, LLC
via B2 Net Solutions Inc.
38.154.35.0/24
since Jan 2025
AS6079ISP proxyCogent Communications, LLC
via B2 Net Solutions Inc.
38.154.36.0/22
since Jan 2024
AS55286Datacenter proxyProxy providerssold by NewIPNowCogent Communications, LLC
via B2 Net Solutions Inc.
38.154.40.0/24
since Aug 2025
AS55286Datacenter proxyProxy providerssold by NewIPNowCogent Communications, LLC
via B2 Net Solutions Inc.
38.154.41.0/24
since Sep 2025
AS55286Datacenter proxyProxy providerssold by OxylabsCogent Communications, LLC
via B2 Net Solutions Inc.
38.154.42.0/23
since Aug 2025
AS55286Datacenter proxyProxy providerssold by NewIPNowCogent Communications, LLC
via B2 Net Solutions Inc.
38.154.44.0/24
since Dec 2024
AS55286Datacenter proxyCogent Communications, LLC
via B2 Net Solutions Inc.
38.154.45.0/24
since Dec 2024
AS55286Datacenter proxyCogent Communications, LLC
via B2 Net Solutions Inc.
38.154.46.0/23
since Dec 2024
AS55286Datacenter proxyProxy providerssold by NewIPNowCogent Communications, LLC
via B2 Net Solutions Inc.
38.154.48.0/21
since Dec 2024
AS55286Datacenter proxyProxy providerssold by NewIPNowCogent Communications, LLC
via B2 Net Solutions Inc.
38.154.56.0/24
since Dec 2024
AS55286Datacenter proxyProxy providerssold by NewIPNowCogent Communications, LLC
via B2 Net Solutions Inc.
38.154.57.0/24
since Dec 2024
AS55286Datacenter proxyCogent Communications, LLC
via B2 Net Solutions Inc.
38.154.58.0/23
since Dec 2024
AS55286Datacenter proxyProxy providerssold by NewIPNowCogent Communications, LLC
via B2 Net Solutions Inc.
38.154.60.0/24
since Dec 2024
AS55286Datacenter proxyProxy providerssold by NewIPNowCogent Communications, LLC
via B2 Net Solutions Inc.
38.154.61.0/24
since Dec 2024
AS55286Datacenter proxyCogent Communications, LLC
via B2 Net Solutions Inc.
38.154.62.0/23
since Dec 2024
AS55286Datacenter proxyProxy providerssold by NewIPNowCogent Communications, LLC
via B2 Net Solutions Inc.
38.154.64.0/24
since Dec 2024
AS55286Datacenter proxyCogent Communications, LLC
via B2 Net Solutions Inc.
38.154.65.0/24
since Dec 2024
AS55286Datacenter proxyCogent Communications, LLC
via B2 Net Solutions Inc.
38.154.66.0/23
since Dec 2024
AS55286Datacenter proxyProxy providerssold by NewIPNowCogent Communications, LLC
via B2 Net Solutions Inc.
38.154.68.0/22
since Dec 2024
AS55286Datacenter proxyProxy providerssold by NewIPNowCogent Communications, LLC
via B2 Net Solutions Inc.
38.154.72.0/21
since Dec 2024
AS55286Datacenter proxyProxy providerssold by NewIPNowCogent Communications, LLC
via B2 Net Solutions Inc.
38.154.80.0/22
since Jun 2023
AS55286Datacenter proxyProxy providerssold by NewIPNowCogent Communications, LLC
via B2 Net Solutions Inc.
38.154.84.0/22
since Jun 2023
AS55286Datacenter proxyProxy providerssold by NewIPNowCogent Communications, LLC
via B2 Net Solutions Inc.
38.154.88.0/23
since Jun 2023
AS55286Datacenter proxyCogent Communications, LLC
via B2 Net Solutions Inc.
38.154.90.0/23
since Jun 2023
AS55286Datacenter proxyProxy providerssold by NewIPNowCogent Communications, LLC
via B2 Net Solutions Inc.
38.154.92.0/22
since Jun 2023
AS55286Datacenter proxyProxy providerssold by NewIPNowCogent Communications, LLC
via B2 Net Solutions Inc.
38.154.96.0/19
since Jun 2023
AS55286Datacenter proxy7,93697%Proxy providerssold by NewIPNowCogent Communications, LLC
via B2 Net Solutions Inc.
38.154.102.0/24
since Jan 2025
AS6079ISP proxyCogent Communications, LLC
via B2 Net Solutions Inc.
38.154.128.0/23
since Dec 2024
AS55286Datacenter proxyProxy providerssold by NewIPNowCogent Communications, LLC
via B2 Net Solutions Inc.
38.154.130.0/23
since Dec 2024
AS55286Datacenter proxyCogent Communications, LLC
via B2 Net Solutions Inc.
38.154.132.0/24
since Dec 2024
AS55286Datacenter proxyCogent Communications, LLC
via B2 Net Solutions Inc.
38.154.133.0/24
since Dec 2024
AS55286Datacenter proxyCogent Communications, LLC
via B2 Net Solutions Inc.
38.154.134.0/24
since Dec 2024
AS55286Datacenter proxyCogent Communications, LLC
via B2 Net Solutions Inc.
38.154.135.0/24
since Dec 2024
AS55286Datacenter proxyProxy providerssold by NewIPNowCogent Communications, LLC
via B2 Net Solutions Inc.
38.154.136.0/24
since Sep 2025
AS55286Datacenter proxyProxy providerssold by OxylabsCogent Communications, LLC
via B2 Net Solutions Inc.
38.154.137.0/24
since Aug 2025
AS55286Datacenter proxyProxy providerssold by NewIPNowCogent Communications, LLC
via B2 Net Solutions Inc.
38.154.138.0/23
since Sep 2025
AS55286Datacenter proxyProxy providerssold by OxylabsCogent Communications, LLC
via B2 Net Solutions Inc.
38.154.140.0/24
since Dec 2024
AS55286Datacenter proxyCogent Communications, LLC
via B2 Net Solutions Inc.
38.154.141.0/24
since Dec 2024
AS55286Datacenter proxyProxy providerssold by NewIPNowCogent Communications, LLC
via B2 Net Solutions Inc.
38.154.142.0/24
since Sep 2025
AS55286Datacenter proxyCogent Communications, LLC
via B2 Net Solutions Inc.
38.154.143.0/24
since Feb 2024
AS55286Datacenter proxyProxy providerssold by OxylabsCogent Communications, LLC
via B2 Net Solutions Inc.
38.154.144.0/20
since Feb 2023
AS55286Datacenter proxyProxy providerssold by NewIPNowCogent Communications, LLC
via B2 Net Solutions Inc.
38.154.160.0/24
since Aug 2025
AS55286Datacenter proxyProxy providerssold by NewIPNowCogent Communications, LLC
via B2 Net Solutions Inc.
38.154.161.0/24
since Sep 2025
AS55286Datacenter proxyProxy providerssold by OxylabsCogent Communications, LLC
via B2 Net Solutions Inc.
38.154.162.0/24
since Sep 2025
AS55286Datacenter proxyProxy providerssold by OxylabsCogent Communications, LLC
via B2 Net Solutions Inc.
38.154.163.0/24
since Aug 2025
AS55286Datacenter proxyCogent Communications, LLC
via B2 Net Solutions Inc.
38.154.164.0/22
since Aug 2025
AS55286Datacenter proxyProxy providerssold by NewIPNowCogent Communications, LLC
via B2 Net Solutions Inc.
38.154.168.0/23
since Dec 2024
AS55286Datacenter proxy25650%Cogent Communications, LLC
via B2 Net Solutions Inc.
38.154.169.0/24
since Mar 2026
AS55286Datacenter proxyProxy providerssold by NewIPNowCogent Communications, LLC
via B2 Net Solutions Inc.
38.154.170.0/24
since Dec 2024
AS55286Datacenter proxyCogent Communications, LLC
via B2 Net Solutions Inc.
38.154.171.0/24
since Dec 2024
AS55286Datacenter proxyCogent Communications, LLC
via B2 Net Solutions Inc.
38.154.172.0/24
since Dec 2024
AS55286Datacenter proxyCogent Communications, LLC
via B2 Net Solutions Inc.
38.154.173.0/24
since Dec 2024
AS55286Datacenter proxyCogent Communications, LLC
via B2 Net Solutions Inc.
38.154.174.0/24
since Dec 2024
AS55286Datacenter proxyCogent Communications, LLC
via B2 Net Solutions Inc.
38.154.175.0/24
since Dec 2024
AS55286Datacenter proxyCogent Communications, LLC
via B2 Net Solutions Inc.
38.154.176.0/22
since Feb 2023
AS55286Datacenter proxyProxy providerssold by NewIPNowCogent Communications, LLC
via B2 Net Solutions Inc.
38.154.180.0/24
since Feb 2023
AS55286Datacenter proxyProxy providerssold by NewIPNowCogent Communications, LLC
via B2 Net Solutions Inc.
38.154.181.0/24
since Feb 2023
AS55286Datacenter proxyCogent Communications, LLC
via B2 Net Solutions Inc.
38.154.182.0/23
since Feb 2023
AS55286Datacenter proxyCogent Communications, LLC
via B2 Net Solutions Inc.
38.154.182.0/24
since Oct 2025
AS55286Datacenter proxyCogent Communications, LLC
via B2 Net Solutions Inc.
38.154.183.0/24
since Oct 2025
AS55286Datacenter proxyCogent Communications, LLC
via B2 Net Solutions Inc.
38.154.184.0/24
since Sep 2025
AS55286Datacenter proxyCogent Communications, LLC
via B2 Net Solutions Inc.
38.154.185.0/24
since Sep 2025
AS55286Datacenter proxyCogent Communications, LLC
via B2 Net Solutions Inc.
38.154.186.0/23
since Sep 2025
AS55286Datacenter proxyCogent Communications, LLC
via B2 Net Solutions Inc.
38.154.186.0/24
since Sep 2025
AS55286Datacenter proxyProxy providerssold by NewIPNowCogent Communications, LLC
via B2 Net Solutions Inc.
38.154.187.0/24
since Oct 2025
AS55286Datacenter proxyCogent Communications, LLC
via B2 Net Solutions Inc.
38.154.188.0/22
since Sep 2025
AS55286Datacenter proxyCogent Communications, LLC
via B2 Net Solutions Inc.
38.154.188.0/24
since Oct 2025
AS55286Datacenter proxyCogent Communications, LLC
via B2 Net Solutions Inc.
38.154.189.0/24
since Oct 2025
AS55286Datacenter proxyCogent Communications, LLC
via B2 Net Solutions Inc.
38.154.190.0/24
since Oct 2025
AS55286Datacenter proxyCogent Communications, LLC
via B2 Net Solutions Inc.
38.154.191.0/24
since Oct 2025
AS55286Datacenter proxyCogent Communications, LLC
via B2 Net Solutions Inc.
38.154.192.0/22
since Sep 2025
AS55286Datacenter proxy25625%Cogent Communications, LLC
via B2 Net Solutions Inc.
38.154.193.0/24
since Oct 2025
AS55286Datacenter proxyCogent Communications, LLC
via B2 Net Solutions Inc.
38.154.194.0/24
since Oct 2025
AS55286Datacenter proxyCogent Communications, LLC
via B2 Net Solutions Inc.
38.154.195.0/24
since Oct 2025
AS55286Datacenter proxyCogent Communications, LLC
via B2 Net Solutions Inc.
38.154.196.0/23
since Sep 2025
AS55286Datacenter proxy25650%Cogent Communications, LLC
via B2 Net Solutions Inc.
38.154.197.0/24
since Oct 2025
AS55286Datacenter proxyCogent Communications, LLC
via B2 Net Solutions Inc.
38.154.198.0/24
since Sep 2025
AS55286Datacenter proxyProxy providerssold by NewIPNowCogent Communications, LLC
via B2 Net Solutions Inc.
38.154.199.0/24
since Sep 2025
AS55286Datacenter proxyCogent Communications, LLC
via B2 Net Solutions Inc.
38.154.200.0/24
since Oct 2025
AS55286Datacenter proxyCogent Communications, LLC
via B2 Net Solutions Inc.
38.154.201.0/24
since Feb 2026
AS55286Datacenter proxyCogent Communications, LLC
via B2 Net Solutions Inc.
38.154.202.0/24
since Feb 2026
AS55286Datacenter proxyCogent Communications, LLC
via B2 Net Solutions Inc.
38.154.203.0/24
since Oct 2025
AS55286Datacenter proxyCogent Communications, LLC
via B2 Net Solutions Inc.
38.154.204.0/24
since Oct 2025
AS55286Datacenter proxyCogent Communications, LLC
via B2 Net Solutions Inc.
38.154.205.0/24
since Oct 2025
AS55286Datacenter proxyCogent Communications, LLC
via B2 Net Solutions Inc.
38.154.206.0/24
since Oct 2025
AS55286Datacenter proxyCogent Communications, LLC
via B2 Net Solutions Inc.
38.154.207.0/24
since Jan 2025
AS6079ISP proxyCogent Communications, LLC
via B2 Net Solutions Inc.
38.154.208.0/24
since Jan 2025
AS6079ISP proxyCogent Communications, LLC
via B2 Net Solutions Inc.
38.154.209.0/24
since Oct 2025
AS55286Datacenter proxyCogent Communications, LLC
via B2 Net Solutions Inc.
38.154.210.0/24
since Oct 2025
AS55286Datacenter proxyCogent Communications, LLC
via B2 Net Solutions Inc.
38.154.211.0/24
since Oct 2025
AS55286Datacenter proxyCogent Communications, LLC
via B2 Net Solutions Inc.
38.154.212.0/23
since Sep 2025
AS55286Datacenter proxy25650%Cogent Communications, LLC
via B2 Net Solutions Inc.
38.154.212.0/24
since Oct 2025
AS55286Datacenter proxyCogent Communications, LLC
via B2 Net Solutions Inc.
38.154.214.0/24
since Sep 2025
AS55286Datacenter proxyProxy providerssold by NewIPNowCogent Communications, LLC
via B2 Net Solutions Inc.
38.154.215.0/24
since Sep 2025
AS55286Datacenter proxyCogent Communications, LLC
via B2 Net Solutions Inc.
38.154.216.0/23
since Oct 2025
AS55286Datacenter proxy25650%Cogent Communications, LLC
via B2 Net Solutions Inc.
38.154.217.0/24
since Oct 2025
AS55286Datacenter proxyCogent Communications, LLC
via B2 Net Solutions Inc.
38.154.220.0/23
since Feb 2026
AS55286Datacenter proxyCogent Communications, LLC
via B2 Net Solutions Inc.
38.154.220.0/24
since Jun 2026
AS55286Datacenter proxyCogent Communications, LLC
via B2 Net Solutions Inc.
38.154.221.0/24
since Feb 2026
AS55286Datacenter proxyCogent Communications, LLC
via B2 Net Solutions Inc.
38.154.222.0/23
since Feb 2026
AS55286Datacenter proxyCogent Communications, LLC
via B2 Net Solutions Inc.
38.154.224.0/23
since Sep 2025
AS55286Datacenter proxyCogent Communications, LLC
via B2 Net Solutions Inc.
38.154.224.0/24
since Oct 2025
AS55286Datacenter proxyCogent Communications, LLC
via B2 Net Solutions Inc.
38.154.225.0/24
since Oct 2025
AS55286Datacenter proxyCogent Communications, LLC
via B2 Net Solutions Inc.
38.154.226.0/24
since Sep 2025
AS55286Datacenter proxyProxy providerssold by NewIPNowCogent Communications, LLC
via B2 Net Solutions Inc.
38.154.227.0/24
since Sep 2025
AS55286Datacenter proxyCogent Communications, LLC
via B2 Net Solutions Inc.
38.154.228.0/24
since Oct 2025
AS55286Datacenter proxyCogent Communications, LLC
via B2 Net Solutions Inc.
38.154.229.0/24
since Feb 2026
AS55286Datacenter proxyCogent Communications, LLC
via B2 Net Solutions Inc.
38.154.230.0/23
since Jan 2025
AS6079ISP proxyCogent Communications, LLC
via B2 Net Solutions Inc.
38.154.232.0/24
since Oct 2025
AS55286Datacenter proxyCogent Communications, LLC
via B2 Net Solutions Inc.
38.154.233.0/24
since Oct 2025
AS55286Datacenter proxyCogent Communications, LLC
via B2 Net Solutions Inc.
38.154.234.0/24
since Oct 2025
AS55286Datacenter proxyCogent Communications, LLC
via B2 Net Solutions Inc.
38.154.235.0/24
since Feb 2026
AS55286Datacenter proxyCogent Communications, LLC
via B2 Net Solutions Inc.
38.154.236.0/24
since Sep 2025
AS55286Datacenter proxyProxy providerssold by NewIPNowCogent Communications, LLC
via B2 Net Solutions Inc.
38.154.237.0/24
since Sep 2025
AS55286Datacenter proxyCogent Communications, LLC
via B2 Net Solutions Inc.
38.154.238.0/23
since Sep 2025
AS55286Datacenter proxyCogent Communications, LLC
via B2 Net Solutions Inc.
38.154.240.0/22
since Feb 2023
AS55286Datacenter proxyCogent Communications, LLC
via B2 Net Solutions Inc.
38.154.244.0/24
since Feb 2023
AS55286Datacenter proxyCogent Communications, LLC
via B2 Net Solutions Inc.
38.154.245.0/24
since Sep 2025
AS55286Datacenter proxyCogent Communications, LLC
via B2 Net Solutions Inc.
38.154.246.0/24
since Aug 2025
AS55286Datacenter proxyProxy providerssold by NewIPNowCogent Communications, LLC
via B2 Net Solutions Inc.
38.154.247.0/24
since Sep 2025
AS55286Datacenter proxyCogent Communications, LLC
via B2 Net Solutions Inc.
38.154.248.0/24
since Sep 2025
AS55286Datacenter proxyCogent Communications, LLC
via B2 Net Solutions Inc.
38.154.249.0/24
since Aug 2025
AS55286Datacenter proxyProxy providerssold by NewIPNowCogent Communications, LLC
via B2 Net Solutions Inc.
38.154.250.0/24
since Aug 2025
AS55286Datacenter proxyProxy providerssold by NewIPNowCogent Communications, LLC
via B2 Net Solutions Inc.
38.154.251.0/24
since Sep 2025
AS55286Datacenter proxyCogent Communications, LLC
via B2 Net Solutions Inc.
38.154.252.0/22
since Sep 2025
AS55286Datacenter proxyCogent Communications, LLC
via B2 Net Solutions Inc.

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
Datacenter proxyanonymizer62,97696%238
ISP proxyanonymizer2,0483.1%7
Internet provider5120.78%1

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
Anonymizer addresses
68,357 addresses · 0.41%ISP proxyDatacenter proxyVPN
Operator
Proxy providerssold by Oxylabs, QuarkIP, Novada, HypeProxy, MyPrivateProxyVPN servicesoperated by Windscribe
Leased from
IP broker Rackdog (part)
Proxy exits
405,043
Always-on exits
77,969
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