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Data as of Nov 7, 2026

155.254.53.0/24

Anonymizer · ISP proxy

SYN Ltd

Announcement
155.254.52.0/22
RPKI valid
Announced by
AS50077
Type
ISP proxy
Risk
90 / 100 · Critical
IPv4 market

Path

1 · Holder
SYN Ltd
record created Jul 21, 2016
2 · Leased from
not leased
3 · Announced by
AS50077 SYN Ltd
since Feb 2025 · 21 mo ago
4 · Use
Proxy providersnamed Oxylabs
ISP proxy

Operators, sellers and brokers

Proxy providers

NameParentIn 155.254.53.0/24/24s
OxylabsTesonet
256100%
1

Registrations in this block

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

RangeAddressesNetnameHolderTypeCreatedAbuse contact
155.254.32.0/198,192UK-SYN-20140529SYN Ltd (ORG-ZL31-RIPE) · GBALLOCATED PAJul 21, 2016abuse@syn.one
└ 155.254.52.0/221,024SYN-NL-200SYN LtdASSIGNED PAMar 21, 2020abuse@syn.one
via UK-SYN-20140529

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 155.254.52.0/22

Prefix
155.254.52.0/22
Announced by
AS50077 SYN Ltd
Type
ISP proxy
Anonymizer addresses
all
Operator
Proxy providerssold by Oxylabs
Proxy exits
1
RPKI
RPKI valid
Netname
SYN-NL-200
Registrant
SYN Ltd
RIR
RIPE NCC
IPv4 market

Holder

Holder in the market →
Organization
SYN Ltd
Handle
ORG-ZL31-RIPE
Range
155.254.32.0/19
Registration type
ALLOCATED PA
Record created
Jul 21, 2016
Origin network

AS50077

GB
Name
SYN Ltd
Type
Hosting
Registered
Jan 26, 2016
Domain
syn.one
Website
syn.one
Spamhaus ASN-DROP
not listed