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Data as of Nov 7, 2026

66.199.148.0/22

No anonymizer space · no proxy exits in 30 days

Aptum Technologies

Announcement
this exact prefix
No RPKI
Announced by
AS13768
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
66.199.128.0 - 66.199.155.2557,168PEER1-BLK-03Aptum Technologies (PER1) · CADirect AllocationNov 15, 2001abuse@aptum.com
└ 66.199.149.0/2816PEER1-BYDOMAIN-04unknown———
└ 66.199.149.16/2816PEER1-IMAGINATION-01unknown———
└ 66.199.149.32/2816PEER1-BYDOMAIN-61unknown———
└ 66.199.149.64/2664PEER1-BRYGID-01unknown———
└ 66.199.149.128/2816PEER1-GVLAN-06unknown———
└ 66.199.149.144/2816PEER1-SOFTLANDING-01unknown———
└ 66.199.149.176/298PEER1-GBREDES-06unknown———
└ 66.199.149.184/298PEER1-GBREDES-07unknown———
└ 66.199.149.192/2732PEER1-VANCAT4VLAN3-03unknown———
└ 66.199.149.240/2816PEER1-INSTOFADVANCEDMEDIA-01unknown———
└ 66.199.150.0/298PEER1-AFTERCAD-01unknown———
└ 66.199.150.64/2664PEER1-SERVER4SALE-01unknown———
└ 66.199.150.128/298PEER1-ANDORNOTCONSULTING-01unknown———
└ 66.199.150.136/298PEER1-NCS-PEARSON-INC-01unknown———
└ 66.199.150.160 - 66.199.150.17415PEER1-WEBSERVE-09unknown———
└ 66.199.150.240/2816PEER1-IDIGITAL-INTERNET-INC-01unknown———
└ 66.199.151.0/2732PEER1-CAT4VLAN3-05unknown———
└ 66.199.151.32/2816PEER1-VANCAT1VLAN1-08unknown———
└ 66.199.151.64/298PEER1-DYNAWORX-06unknown———
└ 66.199.151.96/298PEER1-GBREDES-08unknown———
└ 66.199.151.192/273211unknown———
└ 66.199.151.224/2816PEER1-CAT9VLAN9-01unknown———

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Origin network

AS13768

CA
Name
Aptum Technologies
Type
Hosting
Registered
Jun 10, 2002
Domain
aptum.com
Website
aptum.com/contact/
Spamhaus ASN-DROP
not listed