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Data as of Nov 8, 2026

66.216.64.0/19

No anonymizer space · no proxy exits in 30 days

Rackspace Hosting

Announcement
this exact prefix
No RPKI
Announced by
AS33070
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
66.216.64.0/1816,384RSPC-NET-4Rackspace Hosting (RACKS-8) · USDirect AllocationJan 8, 2002abuse@rackspace.com
└ 66.216.64.0/298RSPC-19989-1011023055unknown———
└ 66.216.64.8/298RSPC-9671-1022020855unknown———
└ 66.216.64.24/298RSPC-16735-1022020858unknown———
└ 66.216.64.40/298RSPC-13641-1022020861unknown———
└ 66.216.64.48/2816RSPC-20113-1022020862unknown———
└ 66.216.64.64/298RSPC-20116-1022020497unknown———
└ 66.216.64.72/298RSPC-20108-1022020864unknown———
└ 66.216.64.80/2816RSPC-19825-0205211730unknown———
└ 66.216.64.96/298RSPC-18888-0209261338unknown———
└ 66.216.64.104/298RSPC-20151-1022020867unknown———
└ 66.216.64.112/2816RSPC-20033-1022020869unknown———
└ 66.216.64.128/298RSPC-20170-1022020870unknown———
└ 66.216.64.136/298RSPC-15121-1022020871unknown———
└ 66.216.64.152/298RSPC-17803-1022020873unknown———
└ 66.216.64.160/298RSPC-19396-1022020874unknown———
└ 66.216.64.168/298RSPC-20106-1022020875unknown———
└ 66.216.64.176 - 66.216.64.1849RSPC-19879-0205211730unknown———
└ 66.216.64.204/304RACKS-8-1360592195129617unknown———
└ 66.216.64.224/2732RACKS-8-143KJFJQI3849JFunknown———
└ 66.216.65.0/25128RSPC-21335-0205211830unknown———
└ 66.216.65.128/2732RSPC-21331-0205211830unknown———
└ 66.216.65.160/2732RSPC-21221-20020522unknown———
└ 66.216.65.192/2732RSPC-11885-0205211835unknown———
└ 66.216.65.224/2816RSPC-11906-20020521unknown———
└ 66.216.65.240/2816RSPC-5978-20020521unknown———
└ 66.216.66.0/298RSPC-20240-20020522unknown———
└ 66.216.66.16/2816RSPC-20235-1022081420unknown———
└ 66.216.66.32/298RSPC-20707-1012843088unknown———
└ 66.216.66.40/298RSPC-20234-1015146864unknown———
└ 66.216.66.48/298RSPC-15216-1022081421unknown———
└ 66.216.66.168/298RSPC-19111-1022081430unknown———
└ 66.216.66.176/2816RSPC-19111-1022081431unknown———
└ 66.216.66.200/298RSPC-18596-1016040925unknown———
└ 66.216.66.208/2816RSPC-20348-1022081433unknown———
└ 66.216.66.248/298RSPC-15716-1022182761unknown———
└ 66.216.67.128/2816RSPC-12165-1022081437unknown———
└ 66.216.67.144/298RSPC-18598-1022184798unknown———
└ 66.216.67.152/298RSPC-20266-1022081439unknown———
└ 66.216.67.160/298RSPC-20266-1022081440unknown———
└ 66.216.67.168/298RSPC-9532-1022081441unknown———
└ 66.216.67.184/298RSPC-16465-1022081443unknown———
└ 66.216.67.192/2732RSPC-20342-1022081444unknown———
└ 66.216.67.224/2816RSPC-14324-1022081445unknown———
└ 66.216.67.240/2816RSPC-20416-1012242004unknown———
└ 66.216.68.0/25128RACKS-8-1340394253093087unknown———
└ 66.216.68.128/2664RACKS-8-QO283YURN923IJEFNunknown———
└ 66.216.69.0/2664RSPC-20437-1022081447unknown———
└ 66.216.69.64/2664RSPC-20423-1022081448unknown———
└ 66.216.69.128/298RSPC-11897-1022081449unknown———
└ 66.216.69.136/298RSPC-18598-1022081450unknown———
└ 66.216.69.144/298RSPC-18888-0209261334unknown———
└ 66.216.69.152/298RSPC-2484-1022081453unknown———
└ 66.216.69.184/298RSPC-20534-1022081455unknown———
└ 66.216.69.192/298RSPC-3448-1022081456unknown———
└ 66.216.69.208/298RSPC-9532-1022081459unknown———
└ 66.216.69.216/298RSPC-20560-1022081460unknown———
└ 66.216.69.224/2816RSPC-20304-1022081462unknown———
└ 66.216.69.240/298RSPC-16961-1022081463unknown———
└ 66.216.69.248/298RSPC-19594-1022081464unknown———
└ 66.216.70.0/2664RSPC-C11152-20020522unknown———
└ 66.216.70.64/2732RSPC-C-20020522unknown———
└ 66.216.70.96/2732RSPC-C11017-20020522unknown———
└ 66.216.70.144/2816RSPC-C3174-20020522unknown———
└ 66.216.70.176/2816RSPC-C11616-20020522unknown———
└ 66.216.70.200/298RSPC-C13730-20020522unknown———
└ 66.216.70.208/2816RSPC-C11637-20020522unknown———
└ 66.216.70.224/2816RSPC-C1045-20020522unknown———
└ 66.216.71.0/298RSPC-19053-1022093442unknown———
└ 66.216.71.8/298RSPC-3725-1022093803unknown———
└ 66.216.71.16/2816RSPC-22090-1016694746unknown———
└ 66.216.71.40/298RSPC-106765-1170666082unknown———
└ 66.216.71.48/298RSPC-20580-1012594451unknown———
└ 66.216.71.56/298RSPC-20714-1012597647unknown———
└ 66.216.71.64/298RSPC-20535-1012606403unknown———
└ 66.216.71.72/298RSPC-20658-1012606807unknown———
└ 66.216.71.80/298200408180176unknown———
└ 66.216.71.88/298RSPC-20265-1012859245unknown———
└ 66.216.71.104/298RSPC-11329-1012938059unknown———
└ 66.216.71.112/298RSPC-17402-1012938516unknown———
└ 66.216.71.120/298RSPC-20777-1013012026unknown———
└ 66.216.71.128/298RSPC-20786-1013012848unknown———
└ 66.216.71.136/298RSPC-20781-1013014409unknown———
└ 66.216.71.144/2816RSPC-20822-1013014581unknown———
└ 66.216.71.160/298RSPC-17719-1013094192unknown———
└ 66.216.71.168/298RSPC-20666-1013120953unknown———
└ 66.216.71.176/298RSPC-14754-1013123291unknown———
└ 66.216.71.184/298RSPC-20857-1013123793unknown———
└ 66.216.71.192/298RSPC-2737-1013125243unknown———
└ 66.216.71.200/298RSPC-20146-1013125847unknown———
└ 66.216.71.208/298RSPC-19511-1013126046unknown———
└ 66.216.71.216/298RSPC-20698-1012749726unknown———
└ 66.216.71.224/2732RSPC-20698-1012749281unknown———
└ 66.216.72.32/298RSPC-20622-1013123052unknown———
└ 66.216.72.40/298RSPC-20851-1013187022unknown———
└ 66.216.72.48/298RSPC-20852-1013193294unknown———
└ 66.216.72.56/298RSPC-3624-1013193702unknown———
└ 66.216.72.64/2816RSPC-20456-1013194175unknown———
└ 66.216.72.80/298RSPC-9765-1013196360unknown———
└ 66.216.72.88/298RSPC-20873-1013210951unknown———
└ 66.216.72.96/298RSPC-19900-1013288102unknown———
└ 66.216.72.104/298RSPC-20577-1013445386unknown———
└ 66.216.72.112/298RSPC-18679-1013446067unknown———
└ 66.216.72.120/298RSPC-18888-0209261340unknown———
└ 66.216.72.144/298RSPC-4446-1013474428unknown———
└ 66.216.72.152/298RSPC-9532-1013538104unknown———
└ 66.216.72.160/298RSPC-20225-1013538508unknown———
└ 66.216.72.168/298RSPC-21016-1022103869unknown———
└ 66.216.72.176/2816RSPC-20686-1013552079unknown———
└ 66.216.72.192/2816RSPC-21049-1013555252unknown———
└ 66.216.72.208/2816RSPC-20381-1013556198unknown———
└ 66.216.72.224/298RSPC-11266-0306061638unknown———
└ 66.216.72.232/298RSPC-20659-1013613683unknown———
└ 66.216.72.240/298RSPC-19580-1015861012unknown———
└ 66.216.72.248/298RSPC-20861-1013624344unknown———
└ 66.216.73.8/298RSPC-17563-1013643926unknown———
└ 66.216.73.16/298RSPC-20234-1015147000unknown———
└ 66.216.73.24/298RSPC-19681-1013711450unknown———
└ 66.216.73.32/298RSPC-21158-1013797415unknown———
└ 66.216.73.40/298RSPC-20291-1013718329unknown———
└ 66.216.73.48/298RSPC-20446-1013719001unknown———
└ 66.216.73.56/298RSPC-20447-1013719326unknown———
└ 66.216.73.64/2732RSPC-94418-1175724568unknown———
└ 66.216.73.96/2816RSPC-31828-20040303unknown———
└ 66.216.73.112/298RSPC-21108-1013836710unknown———
└ 66.216.73.120/298RSPC-21072-1013911603unknown———
└ 66.216.73.128/298RSPC-31828-2004030301unknown———
└ 66.216.73.136/298RSPC-31828-20040303unknown———
└ 66.216.73.144/298RSPC-21165-1014051605unknown———
└ 66.216.73.152/298RSPC-5394-1014058352unknown———
└ 66.216.73.160/298RSPC-24623-1013802523unknown———
└ 66.216.73.192/2664RACKS-8-12I3URYNC09182731unknown———
└ 66.216.74.0/2816RSPC-20497-1014057714unknown———
└ 66.216.74.24/298RSPC-20288-1014061354unknown———
└ 66.216.74.32/2816RSPC-21208-1014060582unknown———
└ 66.216.74.48/298RSPC-20579-1014061517unknown———
└ 66.216.74.64/298RSPC-18050-1014141077unknown———
└ 66.216.74.72/298RSPC-21186-1014142304unknown———
└ 66.216.74.80/298RSPC-21189-1014142469unknown———
└ 66.216.74.88/298RSPC-18888-0209261358unknown———
└ 66.216.74.96/2816RSPC-18520-1014221977unknown———
└ 66.216.74.112/298RSPC-21132-1014233798unknown———
└ 66.216.74.120/298RSPC-20497-1014245590unknown———
└ 66.216.74.144/298RSPC-20309-20020523unknown———
└ 66.216.74.152/298RSPC-5394-1014058298unknown———
└ 66.216.74.160/298RSPC-21337-1014331331unknown———
└ 66.216.74.176/298RSPC-20254-1014399162unknown———
└ 66.216.74.184/298RSPC-21537-1014670818unknown———
└ 66.216.74.200/298RSPC-21471-1014656699unknown———
└ 66.216.74.208/298RSPC-13399-1014658466unknown———
└ 66.216.74.216/298RSPC-21205-1014668124unknown———
└ 66.216.74.224/298RSPC-21521-1014670117unknown———
└ 66.216.74.232/298RSPC-21462-1014670515unknown———
└ 66.216.74.240/2816RSPC-21462-1014670542unknown———
└ 66.216.75.0/2732RACKS-8-143KNQOWIEJ092-02unknown———
└ 66.216.75.48/2816RSPC-C12048-20020522unknown———
└ 66.216.75.64/2816RSPC-C12267-20020522unknown———
└ 66.216.75.96/2732RSPC-C12483-20020522unknown———
└ 66.216.75.128/2816RSPC-C12383-20020522unknown———
└ 66.216.75.144/2816RSPC-C11080-20020522unknown———
└ 66.216.75.176/2816RSPC-C9350-1022103874unknown———
└ 66.216.75.208/2816RSPC-C8549-1022103874unknown———
└ 66.216.75.224/2816RSPC-C12939-20020523unknown———
└ 66.216.75.240/2816RSPC-C12438-20020523unknown———
└ 66.216.76.0/2816ABAMON-TECHNOLOGY-RSPC-21112-2006012501unknown———
└ 66.216.76.16/298RSPC-8110-1014743175unknown———
└ 66.216.76.24/298RSPC-21507-1022096844unknown———
└ 66.216.76.32/298RSPC-21327-1014747765unknown———
└ 66.216.76.40/298RSPC-21536-1014852517unknown———
└ 66.216.76.64/298RSPC-21633-1014915151unknown———
└ 66.216.76.72/298RSPC-21711-1015268831unknown———
└ 66.216.76.80/298RSPC-21658-1015270232unknown———
└ 66.216.76.88/298RSPC-10003-1015270372unknown———
└ 66.216.76.96/298RSPC-19174-1015283187unknown———
└ 66.216.76.104/298RSPC-21317-1015284761unknown———
└ 66.216.76.112/2816RSPC-21771-1015349415unknown———
└ 66.216.76.128/298RSPC-21783-1015367390unknown———
└ 66.216.76.136/298RSPC-21769-1015369903unknown———
└ 66.216.76.144/2816RSPC-20300-1015370201unknown———
└ 66.216.76.160/298RSPC-21812-1015442449unknown———
└ 66.216.76.168/298RSPC-21724-1015451886unknown———
└ 66.216.76.176/298RSPC-14600-1015517254unknown———
└ 66.216.76.192/298RSPC-21852-1015545139unknown———
└ 66.216.76.200/298RSPC-20918-1015545435unknown———
└ 66.216.76.208/298RSPC-17653-1015604304unknown———
└ 66.216.76.216/298RSPC-18573-1015605047unknown———
└ 66.216.76.232/298RSPC-7274-200405240723unknown———
└ 66.216.76.240/2816RSPC-21326-1015620683unknown———
└ 66.216.77.8/298RSPC-16530-1015871460unknown———
└ 66.216.77.16/298RSPC-21832-1015872829unknown———
└ 66.216.77.40/298RSPC-112326-1171802856unknown———
└ 66.216.77.48/298RSPC-112364-1172343313unknown———
└ 66.216.77.64/298RSPC-21933-1015969607unknown———
└ 66.216.77.72/298RSPC-21920-1015976165unknown———
└ 66.216.77.80/298RSPC-112354-1171802864unknown———
└ 66.216.77.88/298RSPC-94418-1175724569unknown———
└ 66.216.77.96/2732RSPC-94418-1175724570unknown———
└ 66.216.77.144/298RSPC-22041-1016124850unknown———
└ 66.216.77.152/298RSPC-22187-1016126173unknown———
└ 66.216.77.176/298RSPC-18009-1016203568unknown———
└ 66.216.77.184/298RSPC-22245-1016207003unknown———
← Previous1–200 of 434 · page 1 of 3Next →

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Origin network

AS33070

US
Name
Rackspace Hosting
Type
Hosting
Registered
Sep 24, 2004
Domain
rackspace.com
Industry
Hosting and Cloud Provider
Spamhaus ASN-DROP
not listed