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Data as of Nov 3, 2026

45.43.90.0/23

5 residential-proxy exits · 30 days

First Server Limited · reallocated from SYN Ltd

Announcement
this exact prefix
RPKI valid
Announced by
AS200740
Type
Hosting
Risk
50 / 100 · Medium

Residential-proxy exits

Proxy exits
5
0.98% of its addresses · 30 days
Always-on exits
1
20% of its exits
Spread
2 of 2
/24s with at least one exit
Providers
19
selling exits here
Oct 4, 2026 – Nov 2, 2026

Exits seen per day

437 observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
45.43.91.0/2413
45.43.90.0/2402

Proxy providers listing exits

  • BirdProxies
  • ByteProxies
  • Byteful
  • CliProxy
  • GSocks
  • Geonix
  • GonzoProxy
  • Infatica
  • LemonLabs
  • MangoProxy
  • NodeProxy
  • NovaProxy
  • Proxy-Seller
  • ProxyEmpire
  • Proxyma
  • RainProxy
  • Shifter
  • VitalData
  • VitalExclusive

Registrations in this block

The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
45.43.64.0/198,192UK-SYN-20150330SYN Ltd (ORG-ZL31-RIPE) · GBALLOCATED PAJul 21, 2016[email protected]
└ 45.43.90.0/23512FIRST-SERVER-NET-1908First Server Limited (ORG-FA790-RIPE) · GBSUB-ALLOCATED PAAug 19, 2024[email protected]

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
IPv4 market

Holder

Holder in the market →
Organization
SYN Ltd
Handle
ORG-ZL31-RIPE
Range
45.43.64.0/19
Registration type
ALLOCATED PA
Record created
Jul 21, 2016
Reallocated to
First Server Limited (ORG-FA790-RIPE)
Reallocated range
45.43.90.0/23
Reallocation type
SUB-ALLOCATED PA
Reallocated
Aug 19, 2024
Origin network

AS200740

GB
Name
First Server Limited
Type
Hosting
Registered
Jul 18, 2018
Domain
first-server.net
Industry
Hosting and Cloud Provider
Spamhaus ASN-DROP
not listed
VPN servers
1