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Data as of Nov 6, 2026

113.29.58.0/24

No anonymizer space · no proxy exits in 30 days

Clarivate Analytics (US) LLC · space held by Level 3 Communications, Inc.

Announcement
this exact prefix
RPKI valid
Announced by
AS399734
Type
Business
Risk
0 / 100 · Low

Announcements

Less specific

Covering announcements

PrefixOriginTypeHolderRPKI
113.29.0.0/17
since Oct 2008
AS3549Internet providerLevel 3 Communications, Inc.

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
113.29.0.0/1732,768LVLTLevel 3 Communications, Inc. (ORG-LCI1-AP) · USALLOCATED PORTABLE—ipadmin@lumen.com
└ 113.29.58.0/24256Clarivate-AnalyticsClarivate AnalyticsALLOCATED NON-PORTABLE—abuse@centurylinkservices.net

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Registry

Holder

Organization
Level 3 Communications, Inc.
Handle
ORG-LCI1-AP
Range
113.29.0.0/17
Registration type
ALLOCATED PORTABLE
Reallocated to
Clarivate Analytics
Reallocated range
113.29.58.0/24
Reallocation type
ALLOCATED NON-PORTABLE
Origin network

AS399734

US
Name
Clarivate Analytics (US) LLC
Type
Business
Registered
Jun 2, 2021
Domain
clarivate.com
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed