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Data as of Nov 6, 2026

204.91.0.0/16

No anonymizer space · no proxy exits in 30 days

Verizon Business

Announcement
this exact prefix
No RPKI
Announced by
AS2828
Type
Internet provider
>99% of it

Announcements

More specific

Announcements inside

PrefixOriginTypeHolderRPKI
204.91.17.0/24
since Mar 2021
AS701Internet providerVerizon Business
204.91.156.0/24
since May 2005
AS11893UnknownVerizon Business

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
204.91.0.0/1665,536ALGX-ABI-BLK7Verizon Business (MCICS) · USDirect AllocationJul 8, 1994abuse@verizon.com
└ 204.91.13.0/24256SFCON-NETunknown———
└ 204.91.14.0/24256OTD-NETunknown———
└ 204.91.19.0/24256ONEPOWER-ICIX-01unknown———
└ 204.91.29.64/2732XOXO-204-91-29-64unknown———
└ 204.91.33.0/24256DUNDALK1-NETunknown———
└ 204.91.34.192/2816XOXO-204-91-34-192unknown———
└ 204.91.53.0/24256XOXO-204-91-53-0unknown———
└ 204.91.96.0/204,096XOXO-204-91-96-0unknown———
└ 204.91.114.0/24256WORLDBANK-BLK1unknown———
└ 204.91.116.0/24256DANCINMAN-BLK1unknown———
└ 204.91.119.0/24256WORMHOLE-NETunknown———
└ 204.91.129.0/24256VIPS-NETunknown———
└ 204.91.130.0/24256JHPIEGO-NETunknown———
└ 204.91.133.0/24256USDA-BLK1unknown———
└ 204.91.144.0/24256INTERSTAT-BLK1unknown———
└ 204.91.148.0/24256ALGX-CCPS-01unknown———
└ 204.91.150.0/24256AUBG-NETunknown———
└ 204.91.151.0/24256USDA-BLK2unknown———
└ 204.91.162.0/24256DUNDALK3-NETunknown———
└ 204.91.163.0/24256EPE-NETunknown———
└ 204.91.170.0/24256MASH-NETunknown———
└ 204.91.172.0/24256CALNET2-NETunknown———
└ 204.91.180.0/24256PENGUIN-BLK1unknown———
└ 204.91.182.0/24256USDA-BLK3unknown———
└ 204.91.205.0/24256HJC-BLK1unknown———
└ 204.91.206.0/23512HJC-BLK2unknown———
└ 204.91.232.0/221,024VIPS-BLK1unknown———
└ 204.91.236.0/221,024WIT-BLK1unknown———
└ 204.91.246.0/24256SFA-NETunknown———
└ 204.91.247.0/24256JGVANDYKE-NETunknown———
└ 204.91.249.0/24256INTEROFFICE-NETunknown———
└ 204.91.254.0/24256BSHSI-NET-254unknown———

Composition

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

Announced space

Address share

Announced space

Types across the prefix

65,536 addresses
TypeAddressesShareRanges
Internet provider65,280>99%4
Unknown2560.39%1

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Origin network

AS2828

US
Name
Verizon Business
Type
Internet provider
Registered
Dec 19, 2001
Domain
verizonbusiness.com
Website
www.verizon.com/business/
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed