LAYER3 INTEL
Get started
Sign in
Data as of Nov 8, 2026

37.143.175.0/24

No anonymizer space · no proxy exits in 30 days

Opticnet-Serv S.R.L.

Announcement
this exact prefix
RPKI valid
Announced by
AS34714
Type
Internet provider
75% of it

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
37.143.160.0/204,096RO-OPTICNET-20120302Opticnet-Serv S.R.L. (ORG-OSS8-RIPE) · ROALLOCATED PAMar 2, 2012abuse@opticnet.ro
└ 37.143.175.0/2732SPFLOpticnet Business CustomersASSIGNED PAApr 27, 2020abuse@opticnet.ro
via RO-OPTICNET-20120302
└ 37.143.175.32/2732ESZPHunknownASSIGNED PAApr 22, 2022abuse@opticnet.ro
via RO-OPTICNET-20120302

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

Composition

The types across the prefix's announced space, by addresses.

Announced space

Address share

Announced space

Types across the prefix

256 addresses
TypeAddressesShareRanges
Internet provider19275%1
Business6425%2

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Origin network

AS34714

RO
Name
Opticnet-Serv S.R.L.
Type
Internet provider
Registered
Mar 22, 2005
Domain
opticnet.ro
Website
opticnet.ro
Industry
Computer and Information Technology
Spamhaus ASN-DROP
not listed