Data as of Nov 11, 2026

37.52.0.0/16

7,329 residential-proxy exits · 30 days

JSC 'Ukrtelecom'

Announcement

37.52.0.0/14

No RPKI

Announced by

AS6849

Type

Residential

Recent change

New origin Sep 18, 2026

from AS6849 JSC 'Ukrtelecom', after 6.6 years unannounced

Residential-proxy exits

Proxy exits

7,329

11% of its addresses · 30 days

Always-on exits

200

2.7% of its exits

Spread

252 of 256

/24s with at least one exit

Providers

133

selling exits here

Oct 12, 2026 – Nov 10, 2026

Exits seen per day

690K observations

/24s with the most always-on exits

/24	Always-on exits	Proxy exits
37.52.181.0/24	5	39
37.52.156.0/24	5	35
37.52.179.0/24	4	42
37.52.36.0/24	4	37
37.52.78.0/24	4	31
37.52.62.0/24	4	29
37.52.158.0/24	4	26
37.52.18.0/24	3	48
37.52.191.0/24	3	48
37.52.154.0/24	3	40
37.52.43.0/24	3	38
37.52.121.0/24	3	33
37.52.120.0/24	3	32
37.52.7.0/24	3	30
37.52.163.0/24	3	30
37.52.0.0/24	3	29
37.52.145.0/24	3	27
37.52.79.0/24	3	24
37.52.88.0/24	3	21
37.52.33.0/24	2	40
37.52.122.0/24	2	40
37.52.59.0/24	2	38
37.52.151.0/24	2	37
37.52.124.0/24	2	36

Proxy providers listing exits

2Captcha
711Proxy
911Proxy
9Proxy
ASHBURNPROXIES
Ake.net
AnyIP
B2Proxy
BartProxies
BestProxy
BirdProxies
BlurPath
BottingTools
Bright Data
BuyingProxy
ByteProxies
Byteful
CatProxies
CliProxy
CoreProxy
DataImpulse
Datarama
Decodo
EVOPROXY
EZProxies
EnigmaProxy
Evomi
FLEETPROXY
FROXY
FastProxy
FlashProxy
FlexyProxies
FuseProxy
GSocks
GeekProxy
Geonix
Geonode
GhostConnect
GloryCloud
GoProxies
GonzoProxy
HPROXY
HideProxy
HydraProxy
IPCola
IPFly
IPMUSK
IPOasis
IPPeak
IPRoyal
Infatica
InfiniteProxies
JoyProxy
KindProxy
KocerRoxy
Kookey
LUMIPROXY
LemonBright
LemonLabs
LemonPrime
LightningProxies
LudaxProxy
MagneticProxy
MangoProxy
MarsProxies
Maskify
MoMoProxy
NSocks
NextProxy
NiuProxy
NodeMaven
NodeProxy
NovProxy
NovaProxy
Novada
Oxylabs
PROXYON
PROXYSCRAPE
PROXYWING_BASIC
PSBProxy
PacketStream
PrivateByte
PrivateProxy
Proxies.fo
ProxiesVision
Proxio
Proxiware
Proxmint
Proxy-Cheap
Proxy-Seller
Proxy4U
ProxyEmpire
ProxyGeo
ProxyHat
ProxyRack
ProxyStyler
ProxyWing
Proxying
Proxyma
PuraRoute
Q2IP
QUANTICDATA
RH7Proxy
RainProxy
RapidProxy
RealProxy
ResiProxies
RoamProxy
RolaProxy
SPYDERPROXY_BASIC
SPYDERPROXY_PREMIUM
Shifter
Smartproxy
SpyderProxy
StrikeProxy
SwiftProxy
TORCHPROXIES_BASIC
TORCHPROXIES_PREMIUM
TORCHPROXIES_X
TalorData
Thordata
ThunderProxy
TrueProxies
TrustProxy
VProxy
VantageProxies
VibeProxies
VitalData
VitalExclusive
VitalProxy
YumiProxy
ZENPROXY_LITE
ZENPROXY_PREMIUM

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

Sort

Prefix	Origin	Type	Proxy exits	Holder
37.52.0.0/21 since Feb 2021	AS6849	Residential	238 14 always on	JSC "Ukrtelecom"
37.52.0.0/24 since Dec 2023	AS6849	Residential	29 3 always on	JSC "Ukrtelecom"
37.52.1.0/24 since Dec 2023	AS6849	Residential	32 2 always on	JSC "Ukrtelecom"
37.52.2.0/24 since Dec 2023	AS6849	Residential	30 1 always on	JSC "Ukrtelecom"
37.52.3.0/24 since Dec 2023	AS6849	Residential	31 1 always on	JSC "Ukrtelecom"
37.52.4.0/24 since Dec 2023	AS6849	Residential	26 1 always on	JSC "Ukrtelecom"
37.52.16.0/20 since Oct 2023	AS6849	Residential	580 16 always on	JSC "Ukrtelecom"
37.52.32.0/20 since Nov 2024	AS6849	Residential	396 15 always on	JSC "Ukrtelecom"
37.52.64.0/19 since Nov 2024	AS6849	Residential	936 37 always on	JSC "Ukrtelecom"
37.52.64.0/24 since Nov 2024	AS6849	Residential	35 2 always on	JSC "Ukrtelecom"
37.52.65.0/24 since Nov 2024	AS6849	Residential	24	JSC "Ukrtelecom"
37.52.66.0/24 since Nov 2024	AS6849	Residential	39 1 always on	JSC "Ukrtelecom"
37.52.67.0/24 since Nov 2024	AS6849	Residential	30 1 always on	JSC "Ukrtelecom"
37.52.68.0/24 since Nov 2024	AS6849	Residential	37 1 always on	JSC "Ukrtelecom"
37.52.69.0/24 since Nov 2024	AS6849	Residential	36	JSC "Ukrtelecom"
37.52.70.0/24 since Nov 2024	AS6849	Residential	34	JSC "Ukrtelecom"
37.52.71.0/24 since Nov 2024	AS6849	Residential	38 1 always on	JSC "Ukrtelecom"
37.52.72.0/24 since Jun 2023	AS6849	Residential	31 1 always on	JSC "Ukrtelecom"
37.52.73.0/24 since Nov 2024	AS6849	Residential	34	JSC "Ukrtelecom"
37.52.74.0/24 since Nov 2024	AS6849	Residential	27 1 always on	JSC "Ukrtelecom"
37.52.75.0/24 since Nov 2024	AS6849	Residential	34 2 always on	JSC "Ukrtelecom"
37.52.76.0/24 since Nov 2024	AS6849	Residential	21 1 always on	JSC "Ukrtelecom"
37.52.77.0/24 since Nov 2024	AS6849	Residential	26 1 always on	JSC "Ukrtelecom"
37.52.78.0/24 since Nov 2024	AS6849	Residential	31 4 always on	JSC "Ukrtelecom"
37.52.79.0/24 since Nov 2024	AS6849	Residential	24 3 always on	JSC "Ukrtelecom"
37.52.80.0/24 since Mar 2022	AS6849	Residential	25 1 always on	JSC "Ukrtelecom"
37.52.81.0/24 since Mar 2022	AS6849	Residential	32 2 always on	JSC "Ukrtelecom"
37.52.82.0/24 since Mar 2022	AS6849	Residential	32 2 always on	JSC "Ukrtelecom"
37.52.83.0/24 since Mar 2022	AS6849	Residential	30 1 always on	JSC "Ukrtelecom"
37.52.84.0/24 since Mar 2022	AS6849	Residential	32	JSC "Ukrtelecom"
37.52.85.0/24 since Mar 2022	AS6849	Residential	28 1 always on	JSC "Ukrtelecom"
37.52.86.0/24 since Mar 2022	AS6849	Residential	22	JSC "Ukrtelecom"
37.52.87.0/24 since Mar 2022	AS6849	Residential	33 2 always on	JSC "Ukrtelecom"
37.52.88.0/24 since Nov 2024	AS6849	Residential	21 3 always on	JSC "Ukrtelecom"
37.52.89.0/24 since Nov 2024	AS6849	Residential	31 2 always on	JSC "Ukrtelecom"
37.52.90.0/24 since Nov 2024	AS6849	Residential	14	JSC "Ukrtelecom"
37.52.91.0/24 since Nov 2024	AS6849	Residential	23 2 always on	JSC "Ukrtelecom"
37.52.92.0/24 since Nov 2024	AS6849	Residential	29	JSC "Ukrtelecom"
37.52.93.0/24 since Nov 2024	AS6849	Residential	32	JSC "Ukrtelecom"
37.52.94.0/24 since Nov 2024	AS6849	Residential	28	JSC "Ukrtelecom"
37.52.95.0/24 since Nov 2024	AS6849	Residential	23 2 always on	JSC "Ukrtelecom"
37.52.96.0/20 since Nov 2024	AS6849	Residential	691 8 always on	JSC "Ukrtelecom"
37.52.112.0/20 since Nov 2024	AS6849	Residential	540 15 always on	JSC "Ukrtelecom"
37.52.128.0/19 since Apr 2025	AS6849	Residential	1,026 39 always on	JSC "Ukrtelecom"
37.52.134.0/24 since Oct 2023	AS6849	Residential	36	JSC "Ukrtelecom"
37.52.160.0/19 since Apr 2025	AS6849	Residential	964 31 always on	JSC "Ukrtelecom"
37.52.162.0/24 since Apr 2025	AS6849	Residential	24	JSC "Ukrtelecom"
37.52.163.0/24 since Apr 2025	AS6849	Residential	30 3 always on	JSC "Ukrtelecom"
37.52.164.0/24 since Apr 2025	AS6849	Residential	19	JSC "Ukrtelecom"
37.52.165.0/24 since Apr 2025	AS6849	Residential	27	JSC "Ukrtelecom"
37.52.166.0/24 since Apr 2025	AS6849	Residential	32	JSC "Ukrtelecom"
37.52.167.0/24 since Apr 2025	AS6849	Residential	23 1 always on	JSC "Ukrtelecom"
37.52.168.0/24 since Apr 2025	AS6849	Residential	20 1 always on	JSC "Ukrtelecom"
37.52.169.0/24 since Apr 2025	AS6849	Residential	32 1 always on	JSC "Ukrtelecom"
37.52.192.0/19 since Nov 2024	AS6849	Residential	1,170 11 always on	JSC "Ukrtelecom"
37.52.192.0/24 since Nov 2024	AS6849	Residential	26 2 always on	JSC "Ukrtelecom"
37.52.193.0/24 since Nov 2024	AS6849	Residential	23	JSC "Ukrtelecom"
37.52.194.0/24 since Nov 2024	AS6849	Residential	30 1 always on	JSC "Ukrtelecom"
37.52.195.0/24 since Nov 2024	AS6849	Residential	29 1 always on	JSC "Ukrtelecom"
37.52.196.0/24 since Apr 2025	AS6849	Residential	32	JSC "Ukrtelecom"
37.52.197.0/24 since Apr 2025	AS6849	Residential	34 1 always on	JSC "Ukrtelecom"
37.52.198.0/24 since Apr 2025	AS6849	Residential	29	JSC "Ukrtelecom"
37.52.199.0/24 since Apr 2025	AS6849	Residential	30	JSC "Ukrtelecom"
37.52.200.0/24 since Apr 2025	AS6849	Residential	41	JSC "Ukrtelecom"
37.52.240.0/20 since Nov 2024	AS6849	Residential	365 6 always on	JSC "Ukrtelecom"

Registrations in this block

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

Range	Addresses	Netname	Holder	Type	Created	Abuse contact
37.52.0.0/14	262,144	UA-UKRTELECOM-20120124	JSC "Ukrtelecom" (ORG-USTC1-RIPE) · UA	ALLOCATED PA	Jan 24, 2012	oremiga@ukrtelecom.ua
└ 37.52.0.0/15	131,072	UKRTELNET-ADSL	# NCC2012011594 Approved IP assignment	ASSIGNED PA	Sep 26, 2013	oremiga@ukrtelecom.ua via UA-UKRTELECOM-20120124

A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.

Network & registry

Announcement Routing history RPKI & IRR Whois & abuse

Routing timeline

Who has announced 37.52.0.0/14

37.52.0.0/14

Routing history

Pattern: Stable
First seen: Feb 2012
Current origin since: Sep 18, 2026 · 2 mo
Origin networks: 2
Last change of origin: Jan 2020

Recorded history

History

Handoffs: 4