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Data as of Nov 7, 2026

165.193.0.0/16

No anonymizer space · no proxy exits in 30 days

CenturyLink Communications, LLC

Announcement
this exact prefix
No RPKI
Announced by
AS3561
Type
Internet provider
82% of it

Announcements

Nesting

More-specifics by size

Sized by addresses, colored by each announcement's type. Click a tile with children to zoom in, a leaf to open it.
More specific

Announcements inside

PrefixOriginTypeHolderRPKI
165.193.0.0/19
since Nov 2018
AS3561Internet providerCenturyLink Communications, LLC
165.193.18.0/24
since Dec 2016
AS27385BusinessCenturyLink Communications, LLC
165.193.32.0/19
since Aug 2020
AS3561Internet providerCenturyLink Communications, LLC
165.193.64.0/19
since Oct 2018
AS3561Internet providerCenturyLink Communications, LLC
165.193.75.0/24
since Apr 2008
AS40695BusinessCenturyLink Communications, LLC
via Federal Home Loan Bank - Office of Finance
165.193.96.0/20
since Jul 2020
AS3561Internet providerCenturyLink Communications, LLC
165.193.106.0/23
since Jul 2020
AS3561UnknownCenturyLink Communications, LLC
via Gale - Domestic (BODC)
165.193.112.0/20
since Nov 2018
AS3561Internet providerCenturyLink Communications, LLC
165.193.128.0/20
since Nov 2018
AS3561Internet providerCenturyLink Communications, LLC
165.193.189.0/24
since Oct 2019
AS395505BusinessCenturyLink Communications, LLC
165.193.192.0/19
since Nov 2018
AS3561Internet providerCenturyLink Communications, LLC
165.193.224.0/19
since Nov 2018
AS3561Internet providerCenturyLink Communications, LLC
165.193.250.0/24
since Jul 2019
AS397440BusinessCenturyLink Communications, 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
165.193.0.0/1665,536CENTURYLINK-LEGACY-SAVVIS-BLK194CenturyLink Communications, LLC (CCL-534) · USDirect AllocationDec 21, 1993abuse@aup.lumen.com
└ 165.193.8.0/298SAVV-S602182-1unknown———
└ 165.193.8.24/298SAVV-S602151-1unknown———
└ 165.193.8.32/2732SAVV-S263612-2unknown———
└ 165.193.8.128/2732SAVV-S234187-1unknown———
└ 165.193.8.160/298SAVV-S602200-0unknown———
└ 165.193.8.168/298SAVV-S259054-1unknown———
└ 165.193.8.176/2816SAVV-S252113-3unknown———
└ 165.193.8.192/2732SAVV-S233697-2unknown———
└ 165.193.8.224/2816SAVV-S249320-1unknown———
└ 165.193.8.240/298SAVV-S249320-2unknown———
└ 165.193.10.0/24256SAVV-S240443-1unknown———
└ 165.193.11.0/298SAVV-S263612-1unknown———
└ 165.193.11.64/2732SAVV-S253880-1unknown———
└ 165.193.11.96/298SAVV-S230292-2unknown———
└ 165.193.11.192/2732SAVV-S234193-2unknown———
└ 165.193.11.224/2816SAVV-S230673-1unknown———
└ 165.193.11.240/298SAVV-S230673-2unknown———
└ 165.193.11.248/298SAVV-S230673-3unknown———
└ 165.193.12.0/2816SAVV-S263611-1unknown———
└ 165.193.12.16/2816SAVV-S263611-2unknown———
└ 165.193.12.40/298SAVV-S234193-3unknown———
└ 165.193.12.80/2816SAVV-S242130-1unknown———
└ 165.193.14.240/298SAVV-S217746-0unknown———
└ 165.193.14.248/298SAVV-S238831-7unknown———
└ 165.193.15.32/2732SAVV-S233810-1unknown———
└ 165.193.15.128/2664SAVV-S231874-13unknown———
└ 165.193.15.240/298SAVV-S230673-5unknown———
└ 165.193.16.0/25128SAVV-S230673-6unknown———
└ 165.193.16.128/25128SAVV-S261137-3unknown———
└ 165.193.17.8/298SAVV-S233755-3unknown———
└ 165.193.17.32/2732SAVV-S233697-1unknown———
└ 165.193.17.64/2816SAVV-S252113-2unknown———
└ 165.193.17.80/2816SAVV-S230673-7unknown———
└ 165.193.17.128/2732SAVV-S252113-1unknown———
└ 165.193.18.0/24256165-193-18-0-24QUALYS, Inc. (QUALYS) · USReassignedDec 16, 2021domain-admin@qualys.com
└ 165.193.19.192/2664SAVV-S233810-2unknown———
└ 165.193.20.176/298SAVV-S233178-1unknown———
└ 165.193.20.184/298SAVV-S233178-2unknown———
└ 165.193.21.0/25128SAVV-S230673-8unknown———
└ 165.193.22.0/24256SAVV-S232312-2unknown———
└ 165.193.23.64/2732SAVV-S233178-3unknown———
└ 165.193.23.96/2732SAVV-S233178-4unknown———
└ 165.193.24.0/2664SAVV-S233178-5unknown———
└ 165.193.24.64/2664SAVV-S233178-8unknown———
└ 165.193.24.192/2816SAVV-S234585-1unknown———
└ 165.193.25.96/2732165-193-25-96-27unknown———
└ 165.193.36.24/298SAVV-S603284-0unknown———
└ 165.193.36.88/298SAVV-S229252-0unknown———
└ 165.193.36.96/2816SAVV-S600982-0unknown———
└ 165.193.36.112/2816SAVV-SV1736-0unknown———
└ 165.193.36.128/25128SAVV-S266383-1unknown———
└ 165.193.37.0/24256SAVV-S265967-1unknown———
└ 165.193.38.0/298SAVV-S265967-2unknown———
└ 165.193.38.24/298SAVV-S600982-0unknown———
└ 165.193.38.48/2816SAVV-S266376-1unknown———
└ 165.193.38.64/298SAVV-S600982-0unknown———
└ 165.193.38.72/298SAVV-S600982-0unknown———
└ 165.193.38.80/298SAVV-S600982-0unknown———
└ 165.193.38.88/298SAVV-S600982-0unknown———
└ 165.193.38.104/298SAVV-SV1736-0unknown———
└ 165.193.38.112/298SAVV-S229252-0unknown———
└ 165.193.38.128/298SAVV-S601477-2unknown———
└ 165.193.38.168/298SAVV-S601655-1unknown———
└ 165.193.38.176/298SAVV-S265967-8unknown———
└ 165.193.38.224/298SAVV-S603284-0unknown———
└ 165.193.42.16/298SAVV-S603218-0unknown———
└ 165.193.42.24/298SAVV-S265967-6unknown———
└ 165.193.42.32/298SAVV-S600818-1unknown———
└ 165.193.42.192/2732SAVV-S600982-0unknown———
└ 165.193.43.64/2664SAVV-S229252-0unknown———
└ 165.193.44.0/24256SAVV-S600982-0unknown———
└ 165.193.45.0/2664SAVV-S600982-0unknown———
└ 165.193.45.64/2664SAVV-S601427-0unknown———
└ 165.193.45.128/25128SAVV-S600982-0unknown———
└ 165.193.46.0/25128SAVV-S601267-1unknown———
└ 165.193.46.160/2816SAVV-S601217-0unknown———
└ 165.193.46.224/2816SAVV-S601361-1unknown———
└ 165.193.47.0/2664SAVV-S234108-9unknown———
└ 165.193.47.64/2732SAVV-S234108-10unknown———
└ 165.193.47.128/2664SAVV-S601427-0unknown———
└ 165.193.47.192/2664SAVV-S601427-0unknown———
└ 165.193.48.0/24256SAVV-S601477-1unknown———
└ 165.193.49.0/25128SAVV-S601545-1unknown———
└ 165.193.49.128/2664SAVV-S601424-2unknown———
└ 165.193.49.192/2664SAVV-S601562-0unknown———
└ 165.193.50.64/298SAVV-S601424-4unknown———
└ 165.193.50.96/2732SAVV-S601562-0unknown———
└ 165.193.50.128/2664SAVV-S601866-0unknown———
└ 165.193.50.192/2664SAVV-S601866-0unknown———
└ 165.193.51.0/24256SAVV-S235119unknown———
└ 165.193.52.0/2664SAVV-S601562-0unknown———
└ 165.193.52.64/2664SAVV-S601562-0unknown———
└ 165.193.52.128/2732SAVV-S601562-0unknown———
└ 165.193.52.160/2732SAVV-S601562-0unknown———
└ 165.193.52.192/2732SAVV-S601562-0unknown———
└ 165.193.52.240/2816SAVV-S601850-3unknown———
└ 165.193.53.0/25128SAVV-S601562-0unknown———
└ 165.193.53.128/25128SAVV-S601562-0unknown———
└ 165.193.54.0/23512SAVV-S601562-0unknown———
└ 165.193.56.0/25128SAVV-S601850-1unknown———
└ 165.193.56.128/2664SAVV-S601866-0unknown———
└ 165.193.57.0/298SAVV-S601866-0unknown———
└ 165.193.57.8/298SAVV-S601866-0unknown———
└ 165.193.57.64/2664SAVV-S601866-0unknown———
└ 165.193.57.136/298SAVV-S602256-2unknown———
└ 165.193.58.136/298SAVV-S259067-0unknown———
└ 165.193.58.176/298SAVV-S601657-0unknown———
└ 165.193.58.192/2816SAVV-S601657-0unknown———
└ 165.193.59.0/2664SAVV-S259067-0unknown———
└ 165.193.59.64/2664SAVV-S602160-1unknown———
└ 165.193.59.128/298SAVV-S602160-3unknown———
└ 165.193.62.0/298SAVV-S229252-0unknown———
└ 165.193.62.64/2664SAVV-S602256-4unknown———
└ 165.193.63.0/25128SAVV-S601562-0unknown———
└ 165.193.63.128/2732SAVV-S601562-0unknown———
└ 165.193.63.176/298SAVV-S603218-0unknown———
└ 165.193.65.0/2732INFRASTRUCTUREunknown———
└ 165.193.68.80/298SAVV-S600123-2unknown———
└ 165.193.68.88/298SAVV-S601053-0unknown———
└ 165.193.68.96/2732SAVV-S260105-0unknown———
└ 165.193.68.128/2664SAVV-S600123-1unknown———
└ 165.193.68.192/298SAVV-S266175-7unknown———
└ 165.193.68.200/298SAVV-S265967-7unknown———
└ 165.193.68.208/298SAVV-S600984-0unknown———
└ 165.193.68.216/298SAVV-S600984-0unknown———
└ 165.193.68.232/298SAVV-S601038-0unknown———
└ 165.193.68.240/298SAVV-S601134-0unknown———
└ 165.193.68.248/298SAVV-S601053-0unknown———
└ 165.193.69.0/2816SAVV-S600126-1unknown———
└ 165.193.69.16/2816SAVV-S606855-0unknown———
└ 165.193.69.96/2816SAVV-S618371-0unknown———
└ 165.193.69.112/2816SAVV-S623803-0unknown———
└ 165.193.70.48/298SAVV-S265967-5unknown———
└ 165.193.70.72/298SAVV-S618371-0unknown———
└ 165.193.70.80/298SAVV-S601053-0unknown———
└ 165.193.70.88/298SAVV-S601053-0unknown———
└ 165.193.70.128/2816SAVV-S601134-0unknown———
└ 165.193.70.168/298SAVV-S601454-0unknown———
└ 165.193.70.184/298SAVV-S217313-10unknown———
└ 165.193.70.192/2816SAVV-S217313-11unknown———
└ 165.193.70.208/298SAVV-S602984-0unknown———
└ 165.193.71.0/24256SAVV-S265967-4unknown———
└ 165.193.73.0/298SAVV-S600628-2unknown———
└ 165.193.73.8/298SAVV-S601454-0unknown———
└ 165.193.73.144/2816SAVV-S602984-0unknown———
└ 165.193.73.192/298SAVV-S601148-1unknown———
└ 165.193.73.224/298SAVV-S265086-2unknown———
└ 165.193.73.240/298SAVV-S602353-0unknown———
└ 165.193.74.0/24256SAVV-S601038-0unknown———
└ 165.193.75.0/24256SAVV-S601137-1Federal Home Loan Bank - Office of Finance (FHLBOF-2) · USReallocatedDec 26, 2007—
└ 165.193.76.144/298SAVV-S600605-0unknown———
└ 165.193.76.176/2816SAVV-S258523-8unknown———
└ 165.193.76.192/298SAVV-S258523-9unknown———
└ 165.193.77.64/2664SAVV-S233396-9unknown———
└ 165.193.77.128/2816SAVV-S233396-10unknown———
└ 165.193.77.152/298SAVV-S602688-0unknown———
└ 165.193.77.160/2816SAVV-S601038-0unknown———
└ 165.193.77.240/2816SAVV-S612168-0unknown———
└ 165.193.78.0/298SAVV-S600668-0unknown———
└ 165.193.78.8/298SAVV-S600668-0unknown———
└ 165.193.78.16/2816SAVV-S600668-7unknown———
└ 165.193.78.56/298SAVV-S603137-0unknown———
└ 165.193.78.128/25128SAVV-S257684-1unknown———
└ 165.193.79.0/25128SAVV-165-193-79-0-1unknown———
└ 165.193.79.128/298SAVV-S601042-4unknown———
└ 165.193.79.136/298SAVV-S601634-0unknown———
└ 165.193.79.144/298SAVV-S601634-0unknown———
└ 165.193.79.152/298SAVV-S601634-0unknown———
└ 165.193.79.160/2732SAVV-S601634-0unknown———
└ 165.193.79.192/2732SAVV-S601634-0unknown———
└ 165.193.79.224/298SAVV-S601137-2unknown———
└ 165.193.79.232/298SAVV-S601137-3unknown———
└ 165.193.80.0/2816SAVV-S231566-0unknown———
└ 165.193.80.48/2816SAVV-S601975-0unknown———
└ 165.193.80.64/298SAVV-S601975-0unknown———
└ 165.193.81.0/2664SAVV-S231566-0unknown———
└ 165.193.81.64/2816SAVV-S262776-0unknown———
└ 165.193.81.136/298SAVV-S216886-0unknown———
└ 165.193.81.144/298SAVV-S216886-0unknown———
└ 165.193.81.168/298SAVV-S603137-0unknown———
└ 165.193.81.176/2816SAVV-S601445-0unknown———
└ 165.193.81.192/2816SAVV-S601445-0unknown———
└ 165.193.81.208/2816SAVV-S217313-0unknown———
└ 165.193.81.224/2816SAVV-S600923-5unknown———
└ 165.193.82.0/24256SAVV-S231566-0unknown———
└ 165.193.83.128/25128SAVV-S601445-0unknown———
└ 165.193.84.0/2664SAVV-S601445-0unknown———
└ 165.193.84.64/2664SAVV-S601445-0unknown———
└ 165.193.84.128/25128SAVV-S601445-0unknown———
└ 165.193.85.0/24256CAMPUS-MGMT-165-193-85-0unknown———
└ 165.193.86.0/24256SAVV-S602353-0unknown———
└ 165.193.87.0/25128SAVV-S601445-0unknown———
└ 165.193.87.128/298SAVV-S217313-0unknown———
└ 165.193.87.136/298SAVV-S217313-0unknown———
└ 165.193.87.144/298SAVV-S217313-0unknown———
└ 165.193.87.152/298SAVV-S617590-0unknown———
└ 165.193.87.160/2816SAVV-S217313-0unknown———
└ 165.193.87.192/2664SAVV-S217313-0unknown———
└ 165.193.88.0/23512SAVV-S602475-1unknown———
└ 165.193.90.0/298SAVV-S233286-6unknown———
← Previous1–200 of 476 · page 1 of 3Next →

Composition

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

Announced space

Address share

Announced space

Types across the prefix

65,536 addresses
TypeAddressesShareRanges
Internet provider53,99282%184
Business10,54416%378
Unknown5120.78%1
Hosting2560.39%1
Residential2320.35%2

Network & registry

AnnouncementRouting historyWhois & abuse
Origin network

AS3561

US
Name
CenturyLink Communications, LLC
Type
Internet provider
Registered
Oct 7, 1998
Domain
lumen.com
Website
www.lumen.com/
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed