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Data as of Nov 3, 2026

77.243.16.0/21

774 residential-proxy exits · 30 days

A1 Srbija d.o.o. Beograd

Announcement
77.243.16.0/20
RPKI valid
Announced by
AS44143
Type
Residential
Risk
0 / 100 · Low

Residential-proxy exits

Proxy exits
774
38% of its addresses · 30 days
Always-on exits
4
0.52% of its exits
Spread
5 of 8
/24s with at least one exit
Providers
80
selling exits here
Oct 4, 2026 – Nov 2, 2026

Exits seen per day

127K observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
77.243.23.0/242256
77.243.22.0/242255
77.243.19.0/240256
77.243.21.0/2405
77.243.17.0/2401

Proxy providers listing exits

  • 2Captcha
  • 711Proxy
  • 9Proxy
  • Ake.net
  • AnyIP
  • B2Proxy
  • BirdProxies
  • BlurPath
  • BottingTools
  • Bright Data
  • BuyingProxy
  • ByteProxies
  • Byteful
  • CatProxies
  • CliProxy
  • CoreProxy
  • DataImpulse
  • Datarama
  • Decodo
  • EZProxies
  • EnigmaProxy
  • Evomi
  • FastProxy
  • FlashProxy
  • FlexyProxies
  • FloppyData
  • GeekProxy
  • Geonode
  • GloryCloud
  • GoProxies
  • IPCola
  • IPFly
  • IPOasis
  • IPPeak
  • IPRoyal
  • InfiniteProxies
  • KindProxy
  • KocerRoxy
  • Kookey
  • LemonBright
  • LudaxProxy
  • MagneticProxy
  • MarsProxies
  • Maskify
  • MoMoProxy
  • NSocks
  • NextProxy
  • NodeMaven
  • NovaProxy
  • Novada
  • Oxylabs
  • PSBProxy
  • PacketStream
  • PrivateByte
  • Proxio
  • Proxiware
  • Proxy-Cheap
  • Proxy4U
  • ProxyEmpire
  • ProxyGeo
  • ProxyRack
  • ProxyWing
  • Proxying
  • Proxyma
  • PuraRoute
  • RainProxy
  • RapidProxy
  • ResiProxies
  • RolaProxy
  • Shifter
  • Smartproxy
  • StrikeProxy
  • SwiftProxy
  • TalorData
  • Thordata
  • ThunderProxy
  • VProxy
  • VibeProxies
  • VitalExclusive
  • Webshare

Registrations in this block

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

RangeAddressesNetnameHolderTypeCreatedAbuse contact
77.243.16.0/204,096RS-NOVIOP-20070306A1 Srbija d.o.o. Beograd (ORG-TD12-RIPE) · RSALLOCATED PAMar 6, 2007[email protected]
└ 77.243.16.0/212,048A1_SerbiaA1 Serbia public IP addressesASSIGNED PANov 21, 2007[email protected]
via RS-NOVIOP-20070306

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

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 77.243.16.0/20

Prefix
77.243.16.0/20
Announced by
AS44143 A1 Srbija d.o.o. Beograd
Type
Residential
Proxy exits
2,812
Always-on exits
9
RPKI
RPKI valid
Netname
RS-NOVIOP-20070306
Registrant
A1 Srbija d.o.o. Beograd
RIR
RIPE NCC
Origin network

AS44143

RS
Name
A1 Srbija d.o.o. Beograd
Type
Internet provider
Registered
Nov 23, 2007
Domain
a1.rs
Website
a1.rs
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed