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Data as of Nov 3, 2026

208.32.0.0/14

No anonymizer space

Cogent Communications, LLC

Announcement
this exact prefix
No RPKI
Announced by
AS174
Type
Internet provider
97% 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
208.32.11.0/24
since Oct 2024
AS174UnknownCogent Communications, LLC
208.32.21.0/24
since Dec 2022
AS400807ResidentialCogent Communications, LLC
208.32.122.0/23
since Oct 2024
AS174UnknownCogent Communications, LLC
208.33.13.0/24
since Jun 2010
AS7914BusinessCogent Communications, LLC
208.34.7.0/24
since Jan 2020
AS209ResidentialCogent Communications, LLC
via Sprint United - Centel
208.34.153.0/24
since Apr 2013
AS22106BusinessCogent Communications, LLC
208.34.186.0/24
since Apr 2022
AS13431BusinessCogent Communications, LLC
208.34.187.0/24
since Oct 22, 2026
AS13431BusinessCogent Communications, LLC
208.34.201.0/24
since Oct 2024
AS174UnknownCogent Communications, LLC
208.35.13.0/24
since Mar 2025
AS174BusinessCogent Communications, LLC
208.35.92.0/22
since Nov 2024
AS174BusinessCogent Communications, LLC
208.35.209.0/24
since Feb 2026
AS33482BusinessCogent 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
208.0.0.0 - 208.35.255.2552,359,296COGCCogent Communications, LLC (COGC) · USDirect AllocationMar 13, 1996[email protected]
└ 208.32.10.0/298SPRINTLINKunknown———
└ 208.32.10.104/298SPRINTLINKunknown———
└ 208.32.11.0/24256SPRINT-D0200BIntertel Technologies (ILTK) · USReassignedFeb 16, 1999—
└ 208.32.14.144/2816SPRINTLINKunknown———
└ 208.32.16.80/2816SPRINTLINKunknown———
└ 208.32.16.192/298SPRINTLINKunknown———
└ 208.32.16.208/298SPRINTLINKunknown———
└ 208.32.16.216/298SPRINTLINKunknown———
└ 208.32.16.240/298SPRINTLINKunknown———
└ 208.32.16.248/298SPRINTLINKunknown———
└ 208.32.21.0/24256SPRINTLINKBryan Municipal Utilities (BMU-2) · USReassignedDec 14, 2011—
└ 208.32.26.56/298SPRINTLINKunknown———
└ 208.32.64.0/24256SPRINT-D02040unknown———
└ 208.32.70.64/2664SPRINTLINKunknown———
└ 208.32.120.32/2816SPRINTLINKunknown———
└ 208.32.122.0/23512SPRINTLINKCHAMBERLAIN (CHAMB-12) · USReassignedFeb 16, 2015[email protected]
└ 208.32.140.0/298SPRINTLINKunknown———
└ 208.32.140.8/298SPRINTLINKunknown———
└ 208.32.140.16/298SPRINTLINKunknown———
└ 208.32.140.24/298SPRINTLINKunknown———
└ 208.32.140.32/2732SPRINTLINKunknown———
└ 208.32.181.0 - 208.32.184.2551,024SPRINT-D020B5-1unknown———
└ 208.32.185.0/2816SPRINTLINKunknown———
└ 208.32.185.64/2732SPRINTLINKunknown———
└ 208.32.217.64/2816FON-349181369687784unknown———
└ 208.32.234.0/25128SPRINT-D020EA-1unknown———
└ 208.32.237.0/298SPRINTLINKunknown———
└ 208.32.237.112/298SPRINTLINKunknown———
└ 208.33.13.0/24256SPRINTLINKChurch of Scientology Flag Services ORG Inc (CHURC-26) · USReassignedMay 21, 2010—
└ 208.33.16.80/298SPRINTLINKunknown———
└ 208.33.16.128/25128BANKOFCHINA-CGNT-NET-1unknown———
└ 208.33.17.0/24256SPRINTLINKunknown———
└ 208.33.28.180/321SPRINTLINKunknown———
└ 208.33.42.48/2816SPRINTLINKunknown———
└ 208.33.42.64/298SPRINTLINKunknown———
└ 208.33.50.0/298SPRINTLINKunknown———
└ 208.33.50.24/298SPRINTLINKunknown———
└ 208.33.54.0/24256SPRINT-D02136unknown———
└ 208.33.55.136/298SPRINTLINKunknown———
└ 208.33.57.80/2816SPRINTLINKunknown———
└ 208.33.59.0/2732SPRINTLINKunknown———
└ 208.33.74.0/2664PHILADELPHIA-COLLEGE-OF-OSTEOPunknown———
└ 208.33.74.96/298SPRINTLINKunknown———
└ 208.33.74.128/2664SPRINTLINKunknown———
└ 208.33.78.48/2816SPRINTLINKunknown———
└ 208.33.78.128/298SPRINTLINKunknown———
└ 208.33.78.144/298SPRINTLINKunknown———
└ 208.33.78.192/2816SPRINTLINKunknown———
└ 208.33.86.0/298SPRINTLINKunknown———
└ 208.33.86.64/2664SPRINTLINKunknown———
└ 208.33.86.128/2732SPRINTLINKunknown———
└ 208.33.97.48/2816SPRINTLINKunknown———
└ 208.33.97.64/2732SPRINTLINKunknown———
└ 208.33.97.96/2816SPRINTLINKunknown———
└ 208.33.97.112/2816SPRINTLINKunknown———
└ 208.33.99.32/2732SPRINTLINKunknown———
└ 208.33.99.64/2732SPRINTLINKunknown———
└ 208.33.99.96/2732SPRINTLINKunknown———
└ 208.33.99.128/2732SPRINTLINKunknown———
└ 208.33.99.160/2732SPRINTLINKunknown———
└ 208.33.99.192/2732SPRINTLINKunknown———
└ 208.33.109.160/2732SPRINTLINKunknown———
└ 208.33.111.16/2816SPRINTLINKunknown———
└ 208.33.152.0/212,048SL-CTL-EMBQ-208-33-152-0-1unknown———
└ 208.34.0.0/212,048SPRINT-D02200-1Sprint United - Centel (SPUN) · USReallocatedApr 24, 1999—
└ 208.34.0.0/24256LIGONIER-TEL-BLK1unknown———
└ 208.34.1.0/24256ONLYI-NET05unknown———
└ 208.34.3.0 - 208.34.4.255512DNS-ONLINE-BLK1Aunknown———
└ 208.34.6.0/24256NITONLINE-BLK2unknown———
└ 208.34.7.0/2732208-34-7HURCOMPunknown———
└ 208.34.7.96/2732KYBunknown———
└ 208.34.7.224/298SLTD-D02207E0-020201unknown———
└ 208.34.7.232/298SLTD-D02207E8-011224unknown———
└ 208.34.23.32/298SPRINTLINKunknown———
└ 208.34.23.80/298SPRINTLINKunknown———
└ 208.34.24.0/24256SPRINT-D02218-1unknown———
└ 208.34.41.64/2732SPRINTLINKunknown———
└ 208.34.43.0/2732SPRINTLINKunknown———
└ 208.34.43.48/298SPRINTLINKunknown———
└ 208.34.43.64/2732SPRINTLINKunknown———
└ 208.34.43.128/25128SPRINTLINKunknown———
└ 208.34.58.104/298SPRINTLINKunknown———
└ 208.34.58.112/2816SPRINTLINKunknown———
└ 208.34.58.128/2732SPRINTLINKunknown———
└ 208.34.58.208/298SPRINTLINKunknown———
└ 208.34.59.12/321SPRINTLINKunknown———
└ 208.34.59.64/2664SPRINTLINKunknown———
└ 208.34.60.0/2816SPRINTLINKunknown———
└ 208.34.60.96/298SPRINTLINKunknown———
└ 208.34.60.136/298SPRINTLINKunknown———
└ 208.34.65.0/24256SPRINT-D02241-1unknown———
└ 208.34.66.112/298SPRINTLINKunknown———
└ 208.34.66.128/25128SPRINTLINKunknown———
└ 208.34.93.72/298SPRINTLINKunknown———
└ 208.34.94.32/2816SPRINTLINKunknown———
└ 208.34.94.192/2732SPRINTLINKunknown———
└ 208.34.119.0/2816SPRINTLINKunknown———
└ 208.34.119.200/298SPRINTLINKunknown———
└ 208.34.119.224/2732SPRINTLINKunknown———
└ 208.34.180.160/298SPRINTLINKunknown———
└ 208.34.183.48/2816SPRINTLINKunknown———
└ 208.34.183.248/298SPRINTLINKunknown———
└ 208.34.185.32/2816SPRINTLINKunknown———
└ 208.34.186.0/23512SPRINT-D022BAMillenium Partners, L.P. (MILLEN-18) · USReassignedJul 16, 1999[email protected]
└ 208.34.200.0/23512SPRINT-D022C8-1Intertel Technologies (INTERT-26) · USReassignedOct 4, 1999—
└ 208.34.202.0/24256SPRINT-D022CA-3unknown———
└ 208.34.212.0/2816SPRINTLINKunknown———
└ 208.34.212.24/298SPRINTLINKunknown———
└ 208.34.212.24/298FLIR-BRAZILunknown———
└ 208.34.212.32/2816SPRINTLINKunknown———
└ 208.34.212.48/2816SPRINTLINKunknown———
└ 208.34.212.64/2816SPRINTLINKunknown———
└ 208.34.212.80/298SPRINTLINKunknown———
└ 208.34.212.168/298SPRINTLINKunknown———
└ 208.34.212.176/2816SPRINTLINKunknown———
└ 208.34.212.208/2816SPRINTLINKunknown———
└ 208.34.218.24/298SPRINTLINKunknown———
└ 208.34.218.32/2732SPRINTLINKunknown———
└ 208.34.218.112/298SPRINTLINKunknown———
└ 208.34.224.0/204,096SPRINT-D022E0-1unknown———
└ 208.34.224.0 - 208.34.226.255768CC-NETunknown———
└ 208.34.228.0/24256NCISPunknown———
└ 208.34.229.0 - 208.34.230.255512TRINGLECOMPUTERS-BLK4unknown———
└ 208.34.231.0/24256DATALINK-BLK1unknown———
└ 208.34.232.0/24256SKYBE-NETBLK-010unknown———
└ 208.34.233.0/24256RAPI-BLK2unknown———
└ 208.34.234.0/2732SLTD-D022EA00-010420unknown———
└ 208.34.234.32/2816SLTD-D022EA20-001127unknown———
└ 208.34.234.48/2816SPRINTLTD-D022EA30unknown———
└ 208.34.234.64/2732SPRINTLTD-D022EA40unknown———
└ 208.34.234.96/2732SLTD-D022EA60-001220unknown———
└ 208.34.234.160/2732SLTD-D022EAA0-011224unknown———
└ 208.34.234.192/2732SLTD-D022EAC0-020201unknown———
└ 208.34.234.224/2732SLTD-D022EAE0-020124unknown———
└ 208.34.235.0/2816SLTD-D022EB00-010521unknown———
└ 208.34.235.16/2816SLTD-D022EB10-010716unknown———
└ 208.34.235.32/2732NEUSEREGIONAL-BLK1unknown———
└ 208.34.235.64/2664FLY-N-FANCY-BLK3unknown———
└ 208.34.235.128/2732SLTD-D022EB80-010803unknown———
└ 208.34.235.160/298SLTD-D022EBA0-010716unknown———
└ 208.34.235.168/298SLTD-D022EBA8-010716unknown———
└ 208.34.235.176/2816SLTD-D022EBB0-010716unknown———
└ 208.34.236.0/24256ESI-BLK3unknown———
└ 208.34.237.0 - 208.34.239.255768COMPUTERGEEK-BLK1unknown———
└ 208.34.241.0/2816SPRINTLINKunknown———
└ 208.34.241.32/298SPRINTLINKunknown———
└ 208.34.243.104/298SPRINTLINKunknown———
└ 208.34.243.136/298SPRINTLINKunknown———
└ 208.34.243.192/2664SPRINTLINKunknown———
└ 208.34.246.208/2816SPRINTLINKunknown———
└ 208.34.250.0/24256SPRINTLINKunknown———
└ 208.34.253.104/298SPRINTLINKunknown———
└ 208.35.10.0/25128SPRINT-D0230A-1unknown———
└ 208.35.10.128/25128FON-349195737625564unknown———
└ 208.35.13.0/24256SPRINT-D0230DMetrolist Inc. (METROL-5) · USReassignedJul 30, 1999[email protected]
└ 208.35.15.128/25128SPRINT-D0230F-1unknown———
└ 208.35.20.0/23512SLSAunknown———
└ 208.35.22.0/24256SPRINT-D02316-1unknown———
└ 208.35.23.192/298SPRINTLINKunknown———
└ 208.35.27.0/321SPRINTLINKunknown———
└ 208.35.28.0/298SPRINTLINKunknown———
└ 208.35.28.8/298SPRINTLINKunknown———
└ 208.35.28.88/298SPRINTLINKunknown———
└ 208.35.28.128/2732SPRINTLINKunknown———
└ 208.35.28.160/2732SPRINTLINKunknown———
└ 208.35.28.192/2664SPRINTLINKunknown———
└ 208.35.40.32/2816SPRINTLINKunknown———
└ 208.35.40.64/2664SPRINTLINKunknown———
└ 208.35.40.144/298SPRINTLINKunknown———
└ 208.35.43.40/298SPRINTLINKunknown———
└ 208.35.43.208/2816SPRINTLINKunknown———
└ 208.35.43.248/298SPRINTLINKunknown———
└ 208.35.45.128/25128SPRINT-D0232D-2unknown———
└ 208.35.47.136/298SPRINTLINKunknown———
└ 208.35.47.208/298SPRINTLINKunknown———
└ 208.35.47.216/298SPRINTLINKunknown———
└ 208.35.47.240/2816SPRINTLINKunknown———
└ 208.35.53.32/2816SPRINTLINKunknown———
└ 208.35.54.40/298SPRINTLINKunknown———
└ 208.35.54.80/2816SPRINTLINKunknown———
└ 208.35.61.0/298SPRINTLINKunknown———
└ 208.35.61.48/2816SPRINTLINKunknown———
└ 208.35.61.112/298SPRINTLINKunknown———
└ 208.35.62.0/2664FON-349197056026974unknown———
└ 208.35.64.0/24256SPRINT-D02340-1unknown———
└ 208.35.66.152/298SPRINTLINKunknown———
└ 208.35.66.160/298SL-INFONET-ONLYunknown———
└ 208.35.66.192/298SPRINTLINKunknown———
└ 208.35.66.200/298SPRINTLINKunknown———
└ 208.35.66.232/298SL-INFONET-ONLYunknown———
└ 208.35.67.72/298SPRINTLINKunknown———
└ 208.35.67.96/298SL-INFONET-ONLYunknown———
└ 208.35.67.104/298SL-INFONET-ONLYunknown———
└ 208.35.74.0/2732SPRINTLINKunknown———
└ 208.35.75.0/24256FON-349197388827663unknown———
└ 208.35.92.0/221,024SPRINTLINKThe Kroger Company (THEKR-3) · USReassignedApr 4, 2013[email protected]
└ 208.35.131.184/298SPRINTLINKunknown———
└ 208.35.131.184/298IT-208-35-131-184-1unknown———
└ 208.35.131.224/2816SPRINTLINKunknown———
└ 208.35.132.16/298SPRINTLINKunknown———
← Previous1–200 of 207 · page 1 of 2Next →

Composition

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

Announced space

Address share

Announced space

Types across the prefix

262,144 addresses
TypeAddressesShareRanges
Internet provider254,14997%126
Business6,2832.4%170
Unknown1,0240.39%3
Residential6880.26%5

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Origin network

AS174

US
Name
Cogent Communications, LLC
Type
Internet provider
Registered
May 16, 1996
Domain
cogentco.com
Website
www.cogentco.com/
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed
VPN servers
1,658