38.172.0.0/19

Residential-proxy exits

Proxy exits

41

0.50% of its addresses · 30 days

Always-on exits

12

29% of its exits

Spread

6 of 32

/24s with at least one exit

Providers

60

selling exits here

Oct 7, 2026 – Nov 5, 2026

Exits seen per day

42K observations

/24s with the most always-on exits

/24	Always-on exits	Proxy exits
38.172.7.0/24	4	6
38.172.5.0/24	3	7
38.172.2.0/24	2	12
38.172.4.0/24	2	7
38.172.6.0/24	1	2
38.172.3.0/24	0	7

Proxy providers listing exits

711Proxy
9Proxy
Ake.net
AnyIP
B2Proxy
BirdProxies
BlurPath
BottingTools
ByteProxies
Byteful
CatProxies
CliProxy
ColaProxy
DataImpulse
Decodo
EZProxies
EnigmaProxy
FastProxy
FlashProxy
FlexyProxies
FloppyData
GSocks
Geonix
Geonode
GloryCloud
GonzoProxy
IPFly
IPPeak
Infatica
InfiniteProxies
LemonBright
LemonPrime
LudaxProxy
MangoProxy
MoMoProxy
NextProxy
NodeProxy
NovProxy
NovaProxy
Oxylabs
PrivateByte
Proxiware
Proxy-Seller
Proxy302
Proxy4U
ProxyEmpire
ProxyGeo
ProxyRack
Proxying
Proxyma
PuraRoute
RainProxy
ResiProxies
Shifter
Thordata
ThunderProxy
TrueProxies
VantageProxies
VitalExclusive
WealthProxies

IPv4 market

Path

1 · Holder

Cogent Communications, LLC

record created Apr 16, 1991

2 · Leased from

Rackdog

3 · Announced by

AS174 Cogent Communications, LLC

4 · Use

Residential

Announcements

More specific

Announcements inside

Prefix	Origin	Type	Proxy exits	Holder
38.172.0.0/21 since Nov 2024	AS393856	Residential	41 12 always on	Cogent Communications, LLC via City of Westfield (Gas & Electric Light Department)
38.172.8.0/21 since Nov 2024	AS393856	Residential		Cogent Communications, LLC via City of Westfield (Gas & Electric Light Department)
38.172.16.0/21 since Nov 2024	AS393856	Residential		Cogent Communications, LLC via City of Westfield (Gas & Electric Light Department)

Composition

The types across the prefix's announced space, by addresses.

Announced space

Address share

Announced space

Types across the prefix

8,192 addresses

Type	Addresses	Share	Ranges
Residential	6,144	75%	3
Internet provider	2,048	25%	1

Network & registry

Announcement Routing history RPKI & IRR Whois & abuse

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: 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