LAYER3 INTEL
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Data as of Nov 6, 2026

104.239.128.0/19

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
104.239.128.0/1732,768RACKS-8-NET-16Rackspace Hosting (RACKS-8) · USDirect AllocationDec 2, 2014abuse@rackspace.com
└ 104.239.152.0/304RACKS-8-1423355657824121unknown———
└ 104.239.152.8/304RACKS-8-1423576337511985unknown———
└ 104.239.152.16/304RACKS-8-1423669337925759unknown———
└ 104.239.152.28/304RACKS-8-1423738697064792unknown———
└ 104.239.152.32/304RACKS-8-1423818035184387unknown———
└ 104.239.152.40/304RACKS-8-1424026578610903unknown———
└ 104.239.152.44/304RSPC-A26C42A3-D865-40E7-8AE6-0B37BFA19BFCunknown———
└ 104.239.152.48/304RACKS-8-1424189056036768unknown———
└ 104.239.152.52/304RACKS-8-1424207178334383unknown———
└ 104.239.152.60/304RACKS-8-1424267297376050unknown———
└ 104.239.152.64/304RACKS-8-1424269696406935unknown———
└ 104.239.152.68/304RACKS-8-1424276058879176unknown———
└ 104.239.152.72/304RACKS-8-1424293240056264unknown———
└ 104.239.152.80/304RACKS-8-1424302697988361unknown———
└ 104.239.152.108/304RACKS-8-1424467936603642unknown———
└ 104.239.152.120/304RACKS-8-1424836456380752unknown———
└ 104.239.152.124/304RACKS-8-1424905095441681unknown———
└ 104.239.152.128/321RACKS-8-1424954536097017unknown———
└ 104.239.152.130/312RACKS-8-1444757179403930unknown———
└ 104.239.152.132/304RACKS-8-1424970039511697unknown———
└ 104.239.152.136/304RACKS-8-1425001457229938unknown———
└ 104.239.152.140/304RACKS-8-1424995696425341unknown———
└ 104.239.152.148/304RACKS-8-1425048035784015unknown———
└ 104.239.152.152/304RACKS-8-1436032938825324unknown———
└ 104.239.152.172/304RACKS-8-1425184576436013unknown———
└ 104.239.152.192/304RACKS-8-1462461262401682unknown———
└ 104.239.152.204/304RACKS-8-1425412697658299unknown———
└ 104.239.152.220/304RACKS-8-1425512536810632unknown———
└ 104.239.152.224/304RACKS-8-1425512657926254unknown———
└ 104.239.152.228/304RACKS-8-1425512895961491unknown———
└ 104.239.152.232/304RACKS-8-1425543034347120unknown———
└ 104.239.152.236/304RACKS-8-1425578896045511unknown———
└ 104.239.152.240/304RACKS-8-1425579137334499unknown———
└ 104.239.152.244/304RACKS-8-1425651377901824unknown———
└ 104.239.153.0/304RACKS-8-1425677895057708unknown———
└ 104.239.153.4/304RACKS-8-1426084834534132unknown———
└ 104.239.153.8/304RACKS-8-1426102832559663unknown———
└ 104.239.153.24/304RACKS-8-1426570234069733unknown———
└ 104.239.153.28/304RACKS-8-1426600096437071unknown———
└ 104.239.153.36/304RACKS-8-1426610057675543unknown———
└ 104.239.153.40/304RACKS-8-1426620378116988unknown———
└ 104.239.153.52/304RACKS-8-1426681833564272unknown———
└ 104.239.153.56/304RACKS-8-1426690577988920unknown———
└ 104.239.153.60/312RSPC-8C70CD97-83CE-4566-937A-4F32ECDAB1B1unknown———
└ 104.239.153.62/312RSPC-B7DCB4CF-C8D9-4419-9FD2-FA14D6388F5Bunknown———
└ 104.239.153.64/304RACKS-8-1426790055052281unknown———
└ 104.239.153.68/304RACKS-8-1426796657362644unknown———
└ 104.239.153.72/304RACKS-8-1426796658906622unknown———
└ 104.239.153.76/304RACKS-8-1426800736050497unknown———
└ 104.239.153.84/312RSPC-7738E17B-1C62-45A6-BCF0-F37EFCEF81BDunknown———
└ 104.239.153.88/304RSPC-6CE393E4-DB06-4E28-8EC9-7694AAF57FE6unknown———
└ 104.239.153.92/312RSPC-39A78EC5-C080-4209-ADA6-7EBA976D7A43unknown———
└ 104.239.153.96/304RACKS-8-1426880537245040unknown———
└ 104.239.153.100/304RACKS-8-1426880778632429unknown———
└ 104.239.153.104/312RACKS-8-1450867580069376unknown———
└ 104.239.153.108/304RACKS-8-1427005233662772unknown———
└ 104.239.153.112/304RSPC-CEE2D887-4DCA-4AF3-A3F2-322247217546unknown———
└ 104.239.153.116/304RACKS-8-1427134576577950unknown———
└ 104.239.153.122/312RSPC-6D2C32DC-F2D4-454F-ABC4-960AF2FE3584unknown———
└ 104.239.153.124/304RACKS-8-1427144057532538unknown———
└ 104.239.153.128/304RACKS-8-1427210775041387unknown———
└ 104.239.153.140/304RACKS-8-1427241376421071unknown———
└ 104.239.153.144/304RACKS-8-1427270296800187unknown———
└ 104.239.153.152/304RSPC-F4D4DDC4-8AEB-4DDB-980F-53663167299Dunknown———
└ 104.239.153.156/304RACKS-8-1427312297389513unknown———
└ 104.239.153.160/304RACKS-8-1427379634609762unknown———
└ 104.239.153.164/304RACKS-8-1427397378099908unknown———
└ 104.239.153.180/304RACKS-8-1427724857222387unknown———
└ 104.239.153.184/304RACKS-8-1427806578875804unknown———
└ 104.239.153.188/304RACKS-8-1427812838956598unknown———
└ 104.239.153.200/304RACKS-8-1427891897777310unknown———
└ 104.239.153.212/304RACKS-8-1427919859627103unknown———
└ 104.239.153.216/304RACKS-8-1427919977403418unknown———
└ 104.239.153.228/304RACKS-8-1427944937190315unknown———
└ 104.239.153.232/304RACKS-8-1427982738213139unknown———
└ 104.239.153.236/304RACKS-8-1428003856072795unknown———
└ 104.239.153.244/312RSPC-C237AF6F-2970-455F-A04E-CB82D67A59E2unknown———
└ 104.239.154.8/304RSPC-D5F7431F-2EAA-416F-BF03-F5B0D7809821unknown———
└ 104.239.154.12/304RACKS-8-1428371057561150unknown———
└ 104.239.154.16/304RACKS-8-1428424837543609unknown———
└ 104.239.154.20/304RSPC-B6198486-2D35-4014-83C0-5523228F6102unknown———
└ 104.239.154.24/304RACKS-8-1428441379394593unknown———
└ 104.239.154.36/304RACKS-8-1428596180568933unknown———
└ 104.239.154.44/304RACKS-8-1428957979607234unknown———
└ 104.239.154.48/304RACKS-8-1429039237622031unknown———
└ 104.239.154.80/304RACKS-8-1429109178835289unknown———
└ 104.239.154.84/304RACKS-8-1429109437844626unknown———
└ 104.239.154.88/304RACKS-8-1429129939048704unknown———
└ 104.239.154.96/304RACKS-8-1429157659845222unknown———
└ 104.239.154.100/304RACKS-8-1429159936983355unknown———
└ 104.239.154.104/304RACKS-8-1429211177603495unknown———
└ 104.239.154.108/304RACKS-8-1429212498815976unknown———
└ 104.239.154.112/304RACKS-8-1429212641347273unknown———
└ 104.239.154.116/304RSPC-032C3579-C26B-4FFE-BE4F-E309ED8F2437unknown———
└ 104.239.154.120/304RSPC-E3DE02F2-3D0E-407C-88D0-91E0DDBDD862unknown———
└ 104.239.154.124/304RACKS-8-1429221496138713unknown———
└ 104.239.154.140/304RACKS-8-1429273579695623unknown———
└ 104.239.154.144/304RACKS-8-1429276578528424unknown———
└ 104.239.154.148/304RACKS-8-1429281259301084unknown———
└ 104.239.154.154/312RSPC-79982692-CF9D-470E-9C19-BBC48A303F5Aunknown———
└ 104.239.154.168/304RACKS-8-1429384938535515unknown———
└ 104.239.154.172/304RACKS-8-1429535297181536unknown———
└ 104.239.154.180/304RACKS-8-1429710636643021unknown———
└ 104.239.154.184/304RACKS-8-1429717237223149unknown———
└ 104.239.154.196/304RACKS-8-1432648938378664unknown———
└ 104.239.154.200/304RACKS-8-1432649780574810unknown———
└ 104.239.154.204/304RACKS-8-1432649780199825unknown———
└ 104.239.154.212/304RACKS-8-1432650739886325unknown———
└ 104.239.154.216/304RSPC-104AFC04-5FC7-4A79-8103-8A2AC9711544unknown———
└ 104.239.154.228/312RSPC-23D4C1FA-04AC-451B-BFD2-06DCD43AD33Aunknown———
└ 104.239.154.232/304RACKS-8-1432721537030702unknown———
└ 104.239.154.236/304RACKS-8-1432738837849128unknown———
└ 104.239.154.240/304RACKS-8-1432761379308124unknown———
└ 104.239.154.244/304RACKS-8-1432762339429395unknown———
└ 104.239.155.0/304RACKS-8-1432792937858797unknown———
└ 104.239.155.8/304RACKS-8-1432847177720629unknown———
└ 104.239.155.12/304RACKS-8-1432856658366934unknown———
└ 104.239.155.16/304RACKS-8-1432886179202191unknown———
└ 104.239.155.20/304RACKS-8-1432908258801386unknown———
└ 104.239.155.36/304RACKS-8-1432925659922846unknown———
└ 104.239.155.44/304RACKS-8-1433100859764363unknown———
└ 104.239.155.52/304RACKS-8-1433189898463859unknown———
└ 104.239.155.56/304RACKS-8-1433244498320142unknown———
└ 104.239.155.72/304RACKS-8-1433269457462898unknown———
└ 104.239.155.84/304RACKS-8-1433371697981843unknown———
└ 104.239.155.92/304RACKS-8-1433429536544823unknown———
└ 104.239.155.120/304RACKS-8-1433726179441642unknown———
└ 104.239.155.124/304RACKS-8-1433726179115568unknown———
└ 104.239.155.128/304RACKS-8-1433726297801657unknown———
└ 104.239.155.132/304RACKS-8-1433726777144699unknown———
└ 104.239.155.136/304RACKS-8-1433726777554258unknown———
└ 104.239.155.140/304RACKS-8-1433731699589991unknown———
└ 104.239.155.144/304RACKS-8-1433862980491226unknown———
└ 104.239.155.160/304RACKS-8-1433853858912290unknown———
└ 104.239.155.172/304RACKS-8-1433881941253449unknown———
└ 104.239.155.176/304RACKS-8-1433900437240804unknown———
└ 104.239.155.180/304RACKS-8-1433902837713706unknown———
└ 104.239.155.192/304RACKS-8-1433949638484735unknown———
└ 104.239.155.196/304RACKS-8-1433952257775434unknown———
└ 104.239.155.224/304RACKS-8-1434114639094097unknown———
└ 104.239.155.228/304RACKS-8-1434114979843950unknown———
└ 104.239.155.232/304RACKS-8-1434139937976044unknown———
└ 104.239.155.236/304RACKS-8-1434140778775626unknown———
└ 104.239.155.244/304RACKS-8-1434460337540293unknown———
└ 104.239.155.248/304RACKS-8-1434460338288291unknown———
└ 104.239.155.252/304RSPC-3E8BC7DE-4A13-4C61-BBB6-DB0906583B36unknown———

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