LAYER3 INTEL
Get started
Sign in
Data as of Nov 4, 2026

63.172.97.192/27

No anonymizer space · no proxy exits in 30 days

AS32068 · space held by Cogent Communications, LLC

Announcement
63.172.97.0/24
No RPKI
Announced by
AS32068
Type
Unknown
Risk
0 / 100 · Low

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
63.160.0.0/12AS174Internet provider179
37 always on
Cogent Communications, LLC

Registrations in this block

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

RangeAddressesNetnameHolderTypeCreatedAbuse contact
63.160.0.0/121,048,576COGENT-63-160-0Cogent Communications, LLC (COGC) · USDirect AllocationDec 3, 1999[email protected]
└ 63.172.97.0/24256SPRINTLINKMemphis Networx (MEMPH-1) · USReallocatedSep 19, 2006[email protected]
└ 63.172.97.192/2732MNX-PARAG001unknown———

Network & registry

AnnouncementRouting historyWhois & abuse
Announced by

Covering announcement 63.172.97.0/24

Prefix
63.172.97.0/24
Announced by
AS32068
Type
Unknown
RPKI
No RPKI
Netname
SPRINTLINK
Registrant
Memphis Networx
RIR
ARIN
IPv4 market

Holder

Holder in the market →
Organization
Cogent Communications, LLC
Handle
COGC
Range
63.160.0.0/12
Registration type
Direct Allocation
Record created
Dec 3, 1999
Reallocated to
Memphis Networx (MEMPH-1)
Reallocated range
63.172.97.0/24
Reallocated
Sep 19, 2006
Origin network

AS32068

ZZ
Registered
Nov 3, 2026
Spamhaus ASN-DROP
not listed