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Data as of Nov 4, 2026

154.15.176.0/20

No anonymizer space · no proxy exits in 30 days

RCN · reallocated from GTT Americas, LLC

Announcement
this exact prefix
RPKI valid
Announced by
AS6079
Type
Residential
Risk
0 / 100 · Low
Recent change
New origin Aug 2026
its first announcement on record
registry: reallocated to RCN by GTT Americas, LLC, Sep 3, 2026

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
154.15.0.0/1665,536GAL-104GTT Americas, LLC (GAL-104) · USDirect AllocationAug 3, 2026abuse@gtt.net
└ 154.15.0.0/1665,536RCN-GTTRCN (RTSL-6) · USReallocatedSep 3, 2026abuse@rcn.com

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
IPv4 market

Holder

Holder in the market →
Organization
GTT Americas, LLC
Handle
GAL-104
Range
154.15.0.0/16
Registration type
Direct Allocation
Record created
Aug 3, 2026
Reallocated to
RCN (RTSL-6)
Reallocated
Sep 3, 2026
Origin network

AS6079

US
Name
RCN
Type
Internet provider
Registered
Apr 4, 2001
Domain
astound.com
Website
www.astound.com
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed