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Data as of Nov 3, 2026

63.141.63.0/24

No anonymizer space · no proxy exits in 30 days

Fastly, Inc. · space held by CloudIP LLC

Announcement
this exact prefix
RPKI valid
Announced by
AS54113
Type
Hosting
Risk
50 / 100 · Medium
Recently moved
Recent change
New origin Jul 2026
from AS3257 GTT Communications Inc., after 1.3 years unannounced
registry: reallocated to Mozilla Corporation by CloudIP LLC, Jun 5, 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
63.141.58.0 - 63.141.63.2551,536CL-970CloudIP LLC (CL-970) · USDirect AllocationJul 19, 2016[email protected]
└ 63.141.63.0/24256MOZILLAMozilla Corporation (MOZIL-1) · USReallocatedJun 5, 2026[email protected]

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
IPv4 market

Holder

Holder in the market →
Organization
CloudIP LLC
Handle
CL-970
Range
63.141.58.0 - 63.141.63.255
Registration type
Direct Allocation
Record created
Jul 19, 2016
Reallocated to
Mozilla Corporation (MOZIL-1)
Reallocated range
63.141.63.0/24
Reallocated
Jun 5, 2026
Origin network

AS54113

US
Name
Fastly, Inc.
Type
Hosting
Registered
Oct 4, 2011
Domain
fastly.com
Website
www.fastly.com
Industry
Software Development
Spamhaus ASN-DROP
not listed
VPN servers
146