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Data as of Nov 9, 2026

216.248.21.0/24

No anonymizer space · no proxy exits in 30 days

Level 3 Parent, LLC

Announcement
this exact prefix
No RPKI
Announced by
AS10753
Type
Unknown
Risk
0 / 100 · Low

Announcements

Less specific

Covering announcements

PrefixOriginTypeHolderRPKI
216.248.0.0/18
since May 2007
AS3356Internet providerLevel 3 Parent, LLC

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
216.248.0.0/1816,384LVLT-ORG-216-248Level 3 Parent, LLC (LPL-141) · USDirect AllocationOct 25, 1999abuse@level3.com
└ 216.248.21.0/24256ABS-NSVLTN-NESNashville Electric Service (C00055528) · USReassignedJan 14, 2000abuse@level3.com
via LVLT-ORG-216-248

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 historyWhois & abuse
IPv4 market

Holder

Holder in the market →
Organization
Level 3 Parent, LLC
Handle
LPL-141
Range
216.248.0.0/18
Registration type
Direct Allocation
Record created
Oct 25, 1999
Origin network

AS10753

US
Name
Level 3 Parent, LLC
Type
Internet provider
Registered
Nov 18, 1997
Domain
level3.com
Industry
Hosting and Cloud Provider
Spamhaus ASN-DROP
not listed