Data as of Nov 3, 2026

104.153.64.0/22

No anonymizer space · no proxy exits in 30 days

Fast Serv Networks, LLC

Announcement
this exact prefix
No RPKI
Announced by
Type
Hosting
Risk
50 / 100 · Medium

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
104.153.64.0/221,024FSNL-NET-1Fast Serv Networks, LLC (FSNL-2) · USDirect AllocationJul 28, 2014[email protected]
└ 104.153.64.0/2816FS-CUST-1984unknown———
└ 104.153.64.32/2816FS-CUST-2008unknown———
└ 104.153.64.48/2816FS-CUST-2007unknown———
└ 104.153.64.64/2816FS-CUST-1774unknown———
└ 104.153.64.80/2816FS-CUST-1369unknown———
└ 104.153.64.96/2816FS-CUST-879unknown———
└ 104.153.64.112/2816FS-CUST-856unknown———

Network & registry

Origin network

AS29889

US
Name
Fast Serv Networks, LLC
Type
Hosting
Registered
Dec 11, 2007
Domain
fastserv.com
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed