Data as of Nov 4, 2026

204.199.208.0/21

No anonymizer space · no proxy exits in 30 days

Level 3 Parent, LLC · space held by Cirion Technologies Solutions, LLC

Announcement
No RPKI
Announced by
Type
Unknown
88% of it

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsRPKI
204.198.0.0/15
since Mar 2020
AS3356Internet provider459
159 always on
More specific

Announcements inside

PrefixOriginTypeHolderRPKI
204.199.211.0/24
since Jul 2022
AS21646BusinessCirion Technologies Solutions, LLC
via CTL Costa Rica

Registrations in this block

The registry's network records over this block, widest first, each under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
204.199.0.0/1665,536GCASL-204-198Cirion Technologies Solutions, LLC (GCASL) · USDirect AllocationNov 23, 1994[email protected]
└ 204.199.0.0/1665,536LPL-141-CL-1905-204-199CTL Latam (CL-1905) · PEReallocatedMar 18, 2020[email protected]
└ 204.199.208.0/212,048NET-204-199-208-0-1CTL Costa Rica (CCR-184) · CRReallocatedMar 19, 2020[email protected]
└ 204.199.208.24/298204-199-208-24-29unknown———
└ 204.199.208.48/298204-199-207-48-29unknown———
└ 204.199.209.188/304204-199-209-188-30unknown———
└ 204.199.209.224/298204-199-209-224-29unknown———
└ 204.199.209.236/304204-199-209-236-30unknown———
└ 204.199.209.248/298204-199-209-248-29unknown———
└ 204.199.213.0/304204-199-213-0-30unknown———
└ 204.199.213.4/304204-199-213-4-30unknown———
└ 204.199.213.8/298204-199-213-8-29unknown———
└ 204.199.213.24/304204-199-213-24-30unknown———
└ 204.199.213.28/304204-199-213-28-30unknown———
└ 204.199.213.32/298204-199-213-32-29unknown———
└ 204.199.213.40/298204-199-213-40-29unknown———
└ 204.199.213.72/304204-1992-213-72-30unknown———
└ 204.199.213.80/298204-199-213-80-29unknown———

Composition

The types across the prefix's announced space, by addresses.

Announced space

Address share

Announced space

Types across the prefix

2,048 addresses
TypeAddressesShareRanges
Unknown1,79288%2
Business25613%1

Network & registry

Announced by

Covering announcement 204.199.192.0/19

Prefix
204.199.192.0/19
Announced by
AS3549 Level 3 Parent, LLC
Type
Unknown
Proxy exits
23
Always-on exits
6
RPKI
No RPKI
Netname
LPL-141-CL-1905-204-199
Registrant
CTL Latam
RIR
ARIN
Registry

Holder

Organization
Cirion Technologies Solutions, LLC
Handle
GCASL
Range
204.199.0.0/16
Registration type
Direct Allocation
Record created
Nov 23, 1994
Legacy
yes
Reallocated to
CTL Latam (CL-1905)
Reallocated
Mar 18, 2020
Origin network

AS3549

US
Name
Level 3 Parent, LLC
Type
Internet provider
Registered
Mar 21, 2000
Domain
lumen.com
Website
www.lumen.com/
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed