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Data as of Nov 9, 2026

193.240.184.0/24

No anonymizer space · no proxy exits in 30 days

Online Computer Library Center · space held by Lumen Technologies UK Limited

Announcement
this exact prefix
No RPKI
Announced by
AS4373
Type
Business
Risk
0 / 100 · Low

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
193.240.0.0/16
since May 2005
AS3549Unknown8Lumen Technologies UK Limited

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
193.240.0.0/1665,536UK-QUZA-20010316Lumen Technologies UK Limited (ORG-GC9-RIPE) · GBALLOCATED PAJun 13, 2002abuse@level3.com
└ 193.240.184.0/24256OCLC_IncCustomer LANASSIGNED PASep 14, 2022abuse@level3.com
via UK-QUZA-20010316

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
Registry

Holder

Organization
Lumen Technologies UK Limited
Handle
ORG-GC9-RIPE
Range
193.240.0.0/16
Registration type
ALLOCATED PA
Record created
Jun 13, 2002
Origin network

AS4373

US
Name
Online Computer Library Center
Type
Business
Registered
Feb 8, 1995
Domain
saonlinebd.com
Industry
Law, Business, and Consulting Services
Spamhaus ASN-DROP
not listed