Data as of Nov 10, 2026

204.118.120.0/23

No anonymizer space · no proxy exits in 30 days

LUMOS Networks, Inc. · space held by Cogent Communications, LLC

Announcement
this exact prefix
No RPKI
Announced by
Type
Residential
Risk
0 / 100 · Low

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
204.118.0.0/15
since May 2024
AS174Internet provider3Cogent 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
204.117.0.0 - 204.120.255.255262,144COGCCogent Communications, LLC (COGC) · USDirect AllocationAug 12, 1994abuse@cogentco.com
└ 204.118.120.0/23512SPRINTLINKFiberNet of West Virginia (FTNE) · USReallocatedJun 17, 2004ipadmin@lumosnet.com
└ 204.118.120.24/298NET-204-118-120-24unknown———
└ 204.118.120.96/298NET-204-118-120-96unknown———
└ 204.118.121.72/298NET-204-118-121-72unknown———

Network & registry

IPv4 market

Holder

Organization
Cogent Communications, LLC
Handle
COGC
Range
204.117.0.0 - 204.120.255.255
Registration type
Direct Allocation
Record created
Aug 12, 1994
Legacy
yes
Reallocated to
FiberNet of West Virginia (FTNE)
Reallocated range
204.118.120.0/23
Reallocated
Jun 17, 2004
Origin network

AS15227

US
Name
LUMOS Networks, Inc.
Type
Internet provider
Registered
Apr 5, 2000
Domain
lumosfiber.com
Industry
Hosting and Cloud Provider
Spamhaus ASN-DROP
not listed