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Data as of Nov 7, 2026

81.16.154.0/24

No anonymizer space · no proxy exits in 30 days

Organization of the Petroleum Exporting Countries · space held by Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH

Announcement
this exact prefix
RPKI valid
Announced by
AS197458
Type
Business
Risk
0 / 100 · Low

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
81.16.152.0/21
since May 2016
AS1764Internet providerNext Layer Telekommunikationsdienstleistungs- und Beratungs GmbH
81.16.144.0/20
since Jul 2005
AS1764Internet provider1Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH

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
81.16.144.0/204,096AT-NEXTLAYER-20050223Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH (ORG-NLTU1-RIPE) · ATALLOCATED PAFeb 24, 2005abuse@nextlayer.at
└ 81.16.154.0/24256OFID-NETThe OPEC Fund for International DevelopmentASSIGNED PASep 17, 2013abuse@nextlayer.at
via AT-NEXTLAYER-20050223

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
IPv4 market

Holder

Holder in the market →
Organization
Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH
Handle
ORG-NLTU1-RIPE
Range
81.16.144.0/20
Registration type
ALLOCATED PA
Record created
Feb 24, 2005
Origin network

AS197458

AT
Name
Organization of the Petroleum Exporting Countries
Type
Business
Registered
Aug 28, 2012
Domain
opec.org
Industry
Computer and Information Technology
Spamhaus ASN-DROP
not listed