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Data as of Nov 6, 2026

207.30.128.0/17

No anonymizer space · no proxy exits in 30 days

CenturyLink Communications, LLC

Announcement
this exact prefix
No RPKI
Announced by
AS2379
Type
Residential
95% of it

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
207.30.0.0/16
since Jun 2016
AS209Residential17
1 always on
CenturyLink Communications, LLC
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
207.30.145.0/24
since Feb 2006
AS2379ResidentialCenturyLink Communications, LLC
207.30.159.0/24
since Nov 2015
AS209ResidentialCenturyLink Communications, LLC
via Sprint DSL Network
207.30.162.0/24
since Oct 2019
AS209ResidentialCenturyLink Communications, LLC
207.30.168.0/24
since Nov 2015
AS209ResidentialCenturyLink Communications, LLC
207.30.182.0/24
since Oct 2015
AS209ResidentialCenturyLink Communications, LLC
207.30.184.0/24
since Jul 2024
AS3356UnknownCenturyLink Communications, LLC
207.30.190.0/23
since Apr 2015
AS209ResidentialCenturyLink Communications, LLC
207.30.190.0/24
since Oct 2019
AS209ResidentialCenturyLink Communications, LLC
207.30.191.0/24
since Oct 2019
AS209ResidentialCenturyLink Communications, LLC
207.30.192.0/23
since Apr 2015
AS209BusinessCenturyLink Communications, LLC
207.30.201.0/24
since Oct 2015
AS209ResidentialCenturyLink Communications, LLC
207.30.202.0/23
since Oct 2015
AS209ResidentialCenturyLink Communications, LLC
via Sprint DSL Network
207.30.204.0/23
since Oct 2015
AS209ResidentialCenturyLink Communications, LLC
via Sprint DSL Network
207.30.206.0/23
since Nov 2015
AS209ResidentialCenturyLink Communications, LLC
207.30.217.0/24
since Nov 2015
AS209ResidentialCenturyLink Communications, LLC
via Sprint DSL Network

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
207.30.0.0/1665,536CENTURYLINK-LEGACY-EMBARQ-BKL-17CenturyLink Communications, LLC (CCL-534) · USDirect AllocationJan 22, 1996abuse@aup.lumen.com
└ 207.30.139.0/24256AISG2unknown———
└ 207.30.140.128/25128207SSP2unknown———
└ 207.30.141.0 - 207.30.142.255512207HTN2unknown———
└ 207.30.143.0/24256207DS1unknown———
└ 207.30.144.0/24256207-30-144ICunknown———
└ 207.30.145.0/25128207-30-145CCPSunknown———
└ 207.30.147.0/24256WORLDRAMP-3unknown———
└ 207.30.149.0/24256PREMIERE2unknown———
└ 207.30.151.0/24256207-30-151WRunknown———
└ 207.30.152.0/24256TISH4unknown———
└ 207.30.153.0/24256PARKAVENET3unknown———
└ 207.30.154.0/24256207-30-154STRATONETunknown———
└ 207.30.155.0/2425620730155OLSUSAunknown———
└ 207.30.156.0/2351220730-156158CONCORDIAunknown———
└ 207.30.158.0 - 207.30.160.255768DSL-NET024-026-FLSprint DSL Network (SDSL) · USReallocatedJan 8, 2002abuse@aup.lumen.com
└ 207.30.167.0/24256207-30-167STRunknown———
└ 207.30.170.0/24256207-30-170CCPunknown———
└ 207.30.171.0 - 207.30.173.255768DHRSLBB-ALOC-BLK1unknown———
└ 207.30.172.172 - 207.30.172.1809MEDEDunknown———
└ 207.30.172.191 - 207.30.172.20414CROWTHERROOFunknown———
└ 207.30.172.208/2816ACCUDATAMERunknown———
└ 207.30.174.0/24256ROLLINS2unknown———
└ 207.30.175.0/24256EXPRESSC2unknown———
└ 207.30.177.0/24256207-30-177LCTCunknown———
└ 207.30.178.0/24256CEES1unknown———
└ 207.30.179.0/24256CONTRONEX2unknown———
└ 207.30.180.0/24256207-30-180LIunknown———
└ 207.30.181.0/24256FISCHER2unknown———
└ 207.30.183.0/24256MASADA2unknown———
└ 207.30.184.0/24256DISPLAYSYS3Display Systems, Inc. (C00025299) · USReassignedSep 23, 1996abuse@aup.lumen.com
via CENTURYLINK-LEGACY-EMBARQ-BKL-17
└ 207.30.185.0/24256UTELFLA-DOMunknown———
└ 207.30.186.0/24256MASADA1unknown———
└ 207.30.187.0/24256DIGTRAD2unknown———
└ 207.30.188.0/24256B-A2unknown———
└ 207.30.189.0/24256DESOTO2unknown———
└ 207.30.192.0/23512WYNDHAM-RESORTWyndham Resort (C02744249) · USReassignedApr 26, 2011abuse@aup.lumen.com
via CENTURYLINK-LEGACY-EMBARQ-BKL-17
└ 207.30.196.0/23512207-30-197NSunknown———
└ 207.30.198.0/23512207-30-198KSunknown———
└ 207.30.202.0 - 207.30.205.2551,024DSL-NET010-013-FLSprint DSL Network (SDSL) · USReallocatedJan 15, 2002abuse@aup.lumen.com
└ 207.30.209.0 - 207.30.210.255512PHOENIXAPPL3unknown———
└ 207.30.214.0/24256HUGHES3unknown———
└ 207.30.217.0/24256DSL-NET043-FLSprint DSL Network (SDSL) · USReallocatedJan 10, 2002abuse@aup.lumen.com
└ 207.30.218.0/24256SOFTSUPPORT1unknown———
└ 207.30.219.0/24256ANFIELD2unknown———
└ 207.30.220.0/221,024GLOBAL-DATA10unknown———
└ 207.30.224.0/2664207-30-224HTNunknown———
└ 207.30.224.96/2732207-30-224CMCunknown———
└ 207.30.224.128/2732SWCDC1unknown———
└ 207.30.224.224/2732AISM1unknown———
└ 207.30.227.64/2732207-30-227COCunknown———
└ 207.30.227.128/2732207-30-227MARKETINGunknown———
└ 207.30.227.192/2732MARCH2unknown———
└ 207.30.227.224/2732207REP1unknown———
└ 207.30.228.0/23512ORLSCIENCE2unknown———
└ 207.30.230.64/2732207-30-230AIRMOunknown———
└ 207.30.230.192/2732207-30-230MMCSunknown———
└ 207.30.230.224/2732KC1unknown———
└ 207.30.231.0/24256207-30-230LHMCunknown———
└ 207.30.232.0/24256MEGABITS3unknown———
└ 207.30.234.0/24256207-30-234SMCunknown———
└ 207.30.235.0/2425620730235EXIT18unknown———
└ 207.30.236.0/24256HEINT2unknown———
└ 207.30.238.0/2732207-30-238TOPSPunknown———
└ 207.30.238.96/2732TRI-CNTY-PULMONARYunknown———
└ 207.30.238.160/2732207-30-238JSSunknown———
└ 207.30.238.192/2732207-30-238COMPunknown———
└ 207.30.238.224/2732209MXP1unknown———
└ 207.30.239.0/24256QOOLNET2unknown———

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

32,768 addresses
TypeAddressesShareRanges
Residential31,16195%37
Business1,3514.1%22
Unknown2560.78%1

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Origin network

AS2379

US
Name
CenturyLink Communications, LLC
Type
Internet provider
Registered
Feb 3, 1993
Domain
centurylink.com
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed