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Data as of Nov 5, 2026

8.243.176.0/20

No anonymizer space · no proxy exits in 30 days

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

Announcement
this exact prefix
No RPKI
Announced by
AS3356
Type
Unknown
94% of it

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsRPKI
8.240.0.0/12
since Jan 2018
AS3356Internet provider1,251
623 always on
More specific

Announcements inside

PrefixOriginTypeHolderRPKI
8.243.180.0/24
since Apr 2025
AS3356Internet providerCirion Technologies Solutions, LLC
via CTL Chile

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
8.242.0.0/15131,072GCASLCirion Technologies Solutions, LLC (GCASL) · USDirect AllocationDec 1, 1992abuse@ciriontechnologies.com
└ 8.243.0.0/1665,536LPL-141-CL-1905-8-243CTL Latam (CL-1905) · PEReallocatedNov 21, 2019abuse@ciriontechnologies.com
└ 8.243.176.0/204,096NET-8-243-176-0-20CTL Chile (CC-4323) · CLReallocatedFeb 23, 2021abuse@ciriontechnologies.com
└ 8.243.176.24/304NET-8-243-176-24-30unknown———
└ 8.243.176.32/298NET-8-243-176-32-29unknown———
└ 8.243.176.64/298NET-8-243-176-64-29unknown———
└ 8.243.176.104/298NET-8-243-176-104-29unknown———
└ 8.243.176.136/298NET-8-243-176-136-29unknown———
└ 8.243.176.144/304NET-8-243-176-144-30unknown———
└ 8.243.176.148/3048-243-176-148-30unknown———
└ 8.243.176.152/298NET-8-243-176-152-29unknown———
└ 8.243.176.164/304NET-8-243-176-164-30unknown———
└ 8.243.176.176/2816NET-8-243-176-176-28unknown———
└ 8.243.176.200/3048-243-176-200-30unknown———
└ 8.243.176.204/3048-243-176-204-30unknown———
└ 8.243.176.208/298NET-8-243-176-208-29unknown———
└ 8.243.176.216/298NET-8-243-176-216-29unknown———
└ 8.243.176.224/3048-243-176-224-30unknown———
└ 8.243.176.232/298NET-8-243-176-232-29unknown———
└ 8.243.176.240/304NET-8-243-176-240-30unknown———
└ 8.243.176.244/304NET-8-243-176-244-30unknown———
└ 8.243.176.248/298NET-8-243-176-248-29unknown———
└ 8.243.179.0/298NET-8-243-179-0-29unknown———
└ 8.243.179.24/298NET-8-243-179-24-29unknown———
└ 8.243.179.36/304NET-8-243-179-36-30unknown———
└ 8.243.179.48/298NET-8-243-179-48-29unknown———
└ 8.243.179.56/304NET-8-243-179-56-30unknown———
└ 8.243.179.60/3048-243-179-60-30unknown———
└ 8.243.179.64/298NET-8-243-179-64-29unknown———
└ 8.243.179.76/3048-243-179-76-30unknown———
└ 8.243.179.80/3048-243-179-80-30unknown———
└ 8.243.179.84/304NET-8-243-179-84-30unknown———
└ 8.243.179.88/2988-243-179-88-29unknown———
└ 8.243.179.96/298NET-8-243-179-96-29unknown———
└ 8.243.179.112/3048-243-179-112-30unknown———
└ 8.243.179.116/3048-243-179-116-30unknown———
└ 8.243.179.120/3048-243-179-120-30unknown———
└ 8.243.179.124/3048-243-179-124-30unknown———
└ 8.243.179.128/27328-243-179-128-27unknown———
└ 8.243.179.160/2988-243-179-160-29unknown———
└ 8.243.179.172/3048-243-179-172-30unknown———
└ 8.243.179.176/2988-243-179-176-29unknown———
└ 8.243.179.192/28168-243-179-192-28unknown———
└ 8.243.179.208/3048-243-179-208-30unknown———
└ 8.243.179.216/2988-243-179-216-29unknown———
└ 8.243.179.224/2988-243-179-224-29unknown———
└ 8.243.179.232/2988-243-179-232-29unknown———
└ 8.243.179.240/2988-243-179-240-29unknown———
└ 8.243.179.248/2988-243-179-248-29unknown———
└ 8.243.180.0/24256NET-8-243-180-0-24Level 3 Communications LLC (C10360342) · CLReassignedNov 1, 2023abuse@ciriontechnologies.com
via NET-8-243-176-0-20
└ 8.243.181.0/242568-243-181-0-24unknown———
└ 8.243.182.0/242568-243-182-0-24unknown———
└ 8.243.183.4/3048-243-183-4-30unknown———
└ 8.243.183.16/3048-243-183-16-30unknown———
└ 8.243.183.20/3048-243-183-20-30unknown———
└ 8.243.183.24/3048-243-183-24-30unknown———
└ 8.243.183.28/3128-243-183-28-31unknown———
└ 8.243.183.32/2988-243-183-32-29unknown———
└ 8.243.183.40/3128-243-183-40-31unknown———
└ 8.243.183.44/3048-243-188-44-30unknown———
└ 8.243.183.48/3048-243-183-48-30unknown———
└ 8.243.183.52/3048-243-183-52-30unknown———
└ 8.243.183.64/2988-243-183-64-29unknown———
└ 8.243.183.72/3048-243-83-72-30unknown———
└ 8.243.183.76/3048-243-183-76-30unknown———
└ 8.243.183.80/2988-243-183-80-29unknown———
└ 8.243.183.88/2988-243-183-88-29unknown———
└ 8.243.183.96/2988-243-183-96-29unknown———
└ 8.243.183.104/3048-243-183-104-30unknown———
└ 8.243.183.108/3048-243-183-108-30unknown———
└ 8.243.183.112/2988-243-183-112-29unknown———
└ 8.243.183.120/2988-243-183-120-29unknown———
└ 8.243.183.128/3048-243-183-128-30unknown———
└ 8.243.183.132/3048-243-183-132-30unknown———
└ 8.243.183.136/2988-243-183-136-29unknown———
└ 8.243.183.200/3048-243-183-200-30unknown———
└ 8.243.183.204/3048-243-183-204-30unknown———
└ 8.243.183.216/3048-243-183-216-30unknown———
└ 8.243.183.228/3048-243-183-228-30unknown———
└ 8.243.185.152/2988-243-185-152-29unknown———
└ 8.243.186.24/2988-243-186-24-29unknown———
└ 8.243.188.4/3048-243-188-4-30unknown———
└ 8.243.188.68/304NET-8-243-188-68-30unknown———
└ 8.243.188.84/304NET-8-243-188-84-30unknown———
└ 8.243.188.88/304NET-8-243-188-88-30unknown———
└ 8.243.188.104/304NET-8-243-188-104-30unknown———
└ 8.243.188.112/304NET-2-243-188-112-30unknown———
└ 8.243.188.136/304NET-8-243-188-136-30unknown———
└ 8.243.188.144/304NET-8-243-188-144-30unknown———
└ 8.243.188.160/304NET-8-243-188-160-30unknown———
└ 8.243.189.20/304NET-8-243-189-20-30unknown———
└ 8.243.189.24/304NET-8-243-189-24-30unknown———
└ 8.243.189.28/304NET-8-243-189-28-30unknown———
└ 8.243.189.32/298NET-8-243-189-32-29unknown———
└ 8.243.189.68/304NET-8-243-189-68-30unknown———
└ 8.243.189.80/304NET-8-243-189-80-30unknown———
└ 8.243.189.84/304NET-8-243-189-84-30unknown———
└ 8.243.189.88/304NET8-243-189-88-30unknown———
└ 8.243.189.96/298NET-8-243-189-96-29unknown———
└ 8.243.189.108/304NET-8-243-189-108-30unknown———
└ 8.243.189.112/298NET-8-243-189-112-29unknown———
└ 8.243.189.120/298NET-8-243-189-120-29unknown———
└ 8.243.189.148/304NET-8-243-189-148-30unknown———
└ 8.243.189.160/298NET-8-243-189-160-29unknown———
└ 8.243.189.176/298NET-8-243-189-176-29unknown———
└ 8.243.189.184/312NET-8-243-189-184-31unknown———
└ 8.243.189.188/312NET-8-243-189-188-31unknown———
└ 8.243.189.190/312NET-8-243-189-190-31unknown———
└ 8.243.191.36/304NET-8-243-191-36-30unknown———
└ 8.243.191.48/304NET-8-243-191-48-30unknown———
└ 8.243.191.116/304NET-8-243-191-116-30unknown———
└ 8.243.191.132/304NET-8-243-191-132-30unknown———
└ 8.243.191.136/304NET-8-243-191-136-30unknown———
└ 8.243.191.172/304NET-8-243-191-172-30unknown———
└ 8.243.191.180/304NET-8-243-191-180-30unknown———
└ 8.243.191.228/304NET-8-243-191-228-30unknown———
└ 8.243.191.240/298NET-8-243-191-240-29unknown———
└ 8.243.191.252/304NET-8-243-191-252-30unknown———

A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.

Composition

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

Announced space

Address share

Announced space

Types across the prefix

4,096 addresses
TypeAddressesShareRanges
Unknown3,84094%2
Internet provider2566.3%1

Network & registry

AnnouncementRouting historyWhois & abuse
Registry

Holder

Organization
Cirion Technologies Solutions, LLC
Handle
GCASL
Range
8.242.0.0/15
Registration type
Direct Allocation
Record created
Dec 1, 1992
Legacy
yes
Reallocated to
CTL Chile (CC-4323)
Reallocated range
8.243.176.0/20
Reallocated
Feb 23, 2021
Origin network

AS3356

US
Name
Level 3 Parent, LLC
Type
Internet provider
Registered
Mar 10, 2000
Domain
lumen.com
Website
www.lumen.com
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed