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Data as of Nov 3, 2026

67.63.237.0/24

No anonymizer space · no proxy exits in 30 days

CenturyLink Communications, LLC

Announcement
this exact prefix
No RPKI
Announced by
AS22561
Type
Residential
81% of it

Announcements

Less specific

Covering announcements

PrefixOriginTypeHolderRPKI
67.63.192.0/18
since Apr 2016
AS209ResidentialCenturyLink 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
67.63.192.0/1816,384CENTURYLINK-LEGACY-CENTURYTEL-SOLUTIONS-BLK-8CenturyLink Communications, LLC (CCL-534) · USDirect AllocationAug 30, 2004[email protected]
└ 67.63.237.0/24256KMC67-63-237-0-1KMC Telecom, Inc. (MNT0) (KTIM-1) · USReallocatedApr 25, 2005—
└ 67.63.237.128/298KMC-MNT0-CBLK3923unknown———
└ 67.63.237.136/298KMC-MNT0-CBLK4031unknown———
└ 67.63.237.144/298KMC-MNT0-CBLK4090unknown———
└ 67.63.237.152/298KMC-MNT0-CBLK4095unknown———
└ 67.63.237.160/298KMC-MNT0-CBLK4116unknown———
└ 67.63.237.248/298KMC-MNT0-CBLK4342unknown———

Composition

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

Announced space

Address share

Announced space

Types across the prefix

256 addresses
TypeAddressesShareRanges
Residential20881%2
Business4819%6

Network & registry

AnnouncementRouting historyWhois & abuse
IPv4 market

Holder

Holder in the market →
Organization
CenturyLink Communications, LLC
Handle
CCL-534
Range
67.63.192.0/18
Registration type
Direct Allocation
Record created
Aug 30, 2004
Reallocated to
KMC Telecom, Inc. (MNT0) (KTIM-1)
Reallocated range
67.63.237.0/24
Reallocated
Apr 25, 2005
Origin network

AS22561

US
Name
CenturyLink Communications, LLC
Type
Internet provider
Registered
Oct 16, 2001
Domain
centurylink.com
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed