Data as of Nov 11, 2026

201.55.0.0/18

79 residential-proxy exits · 30 days

Cia Proc. de Dados do Estado de S Paulo - Prodesp

Announcement

this exact prefix

No RPKI

Announced by

AS28637

Type

Business

Residential-proxy exits

Proxy exits

0.48% of its addresses · 30 days

Spread

11 of 64

/24s with at least one exit

Providers

selling exits here

Oct 12, 2026 – Nov 10, 2026

Exits seen per day

2.2K observations

/24s with the most always-on exits

/24	Always-on exits	Proxy exits
201.55.46.0/24	0	51
201.55.31.0/24	0	12
201.55.56.0/24	0	5
201.55.34.0/24	0	3
201.55.45.0/24	0	2
201.55.29.0/24	0	1
201.55.33.0/24	0	1
201.55.38.0/24	0	1
201.55.48.0/24	0	1
201.55.50.0/24	0	1
201.55.53.0/24	0	1

Proxy providers listing exits

711Proxy
ASHBURNPROXIES
AnyIP
B2Proxy
BestProxy
BottingTools
Bright Data
Byteful
CatProxies
DataImpulse
Decodo
EnigmaProxy
Evomi
FastProxy
FloppyData
Geonode
GloryCloud
HPROXY
HideProxy
IPFly
IPPeak
Infatica
InfiniteProxies
KindProxy
KocerRoxy
Kookey
LemonBright
LudaxProxy
NSocks
NodeProxy
NovaProxy
Novada
Oxylabs
PROXYSCRAPE
ProxiesVision
Proxiware
ProxyGeo
ProxyRack
Proxying
RainProxy
RapidProxy
SPYDERPROXY_BASIC
Shifter
Smartproxy
SwiftProxy
TalorData
Thordata
ThunderProxy
VantageProxies
VitalExclusive
Webshare
ZENPROXY_LITE
ZENPROXY_PREMIUM

Announcements

More specific

Announcements inside

Prefix	Origin	Type	Proxy exits
201.55.4.0/22 since May 2020	AS28637	Business
201.55.6.0/23 since Apr 2023	AS28637	Business
201.55.8.0/23 since May 2020	AS28637	Business
201.55.30.0/23 since Mar 2024	AS28637	Business	12
201.55.60.0/22 since Apr 2021	AS28637	Business

Network & registry

Announcement Routing history Whois & abuse

Routing timeline

Who has announced this prefix

Summary

Routing history

Pattern: Stable
First seen: Mar 2007
Current origin since: Mar 2007 · 20 yr
Origin networks: 2
Last change of origin: Aug 2020

Recorded history

History

Handoffs: 1