LAYER3 INTEL
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Data as of Nov 4, 2026

23.253.192.0/19

No anonymizer space · no proxy exits in 30 days

Rackspace Hosting

Announcement
this exact prefix
No RPKI
Announced by
AS19994
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
23.253.0.0/1665,536RACKS-8-NET-15Rackspace Hosting (RACKS-8) · USDirect AllocationNov 8, 2013abuse@rackspace.com
└ 23.253.192.4/304RACKS-8-1392825255085275unknown———
└ 23.253.192.8/304INTERNAL-CUSTOMER-01unknown———
└ 23.253.192.16/304RACKS-8-1392829936664220unknown———
└ 23.253.192.28/312RACKS-8-1392838094041044unknown———
└ 23.253.192.30/312RSPC-836414AA-36C8-42F8-A094-933A894C813Funknown———
└ 23.253.192.32/2732RACKS-8-1392833174661236unknown———
└ 23.253.192.64/304RACKS-8-1392839895969408unknown———
└ 23.253.192.68/304RACKS-8-1392849627927290unknown———
└ 23.253.192.80/298RACKS-8-1392841335345064unknown———
└ 23.253.192.96/304RACKS-8-1392856095683469unknown———
└ 23.253.192.100/304RACKS-8-1456184780470240unknown———
└ 23.253.192.114/312RACKS-8-1392907934734848unknown———
└ 23.253.192.160/304RACKS-8-1392917537704899unknown———
└ 23.253.192.168/298RACKS-8-1392921374914442unknown———
└ 23.253.192.224/312RACKS-8-1392952826044618unknown———
└ 23.253.192.238/312RACKS-8-1447193298038030unknown———
└ 23.253.193.0/298RACKS-8-1399937296840065unknown———
└ 23.253.193.16/298RACKS-8-1403182336343355unknown———
└ 23.253.193.38/312RACKS-8-1393257855015471unknown———
└ 23.253.193.48/304RACKS-8-1393201225714710unknown———
└ 23.253.193.52/304RACKS-8-1393247896410706unknown———
└ 23.253.193.64/304RACKS-8-1447176859418865unknown———
└ 23.253.193.68/304RACKS-8-1393266255949631unknown———
└ 23.253.193.72/298RACKS-8-1393261574096145unknown———
└ 23.253.193.80/304RACKS-8-1393267336242577unknown———
└ 23.253.193.92/304RACKS-8-1393270575045970unknown———
└ 23.253.193.112/304RACKS-8-1393270826070977unknown———
└ 23.253.193.116/304RACKS-8-1393271296453475unknown———
└ 23.253.193.120/304RACKS-8-1393271296244885unknown———
└ 23.253.193.128/298RACKS-8-1393272856787392unknown———
└ 23.253.193.136/304RACKS-8-1462461287796884unknown———
└ 23.253.193.140/304RACKS-8-1393278375615003unknown———
└ 23.253.193.144/298RACKS-8-1393277536847209unknown———
└ 23.253.193.154/312RSPC-F5FC72A4-B2A6-4845-9FF6-7B5ED7BF3F4Cunknown———
└ 23.253.193.156/304RSPC-C7F53C9A-A627-4528-975D-C65792E3EB5Eunknown———
└ 23.253.193.160/304RACKS-8-1393280296764871unknown———
└ 23.253.193.184/312RACKS-8-1393338376396007unknown———
└ 23.253.193.186/312RACKS-8-1393338856101331unknown———
└ 23.253.193.188/304RACKS-8-1393350498686109unknown———
└ 23.253.193.200/304RACKS-8-1393350855746897unknown———
└ 23.253.193.210/312RACKS-8-1393364295553003unknown———
└ 23.253.193.228/304RSPC-F1C14A75-080A-43FF-9F2C-43C7190FDFC0unknown———
└ 23.253.193.244/304RSPC-2B7F56A0-BA04-4516-927E-FB8106422DB8unknown———
└ 23.253.193.254/312INTERNAL-CUSTOMER-01unknown———
└ 23.253.194.0/298RACKS-8-1393389856425806unknown———
└ 23.253.194.22/312RACKS-8-1393520294771978unknown———
└ 23.253.194.24/298RACKS-8-1393437627900298unknown———
└ 23.253.194.32/304RACKS-8-1393440975414246unknown———
└ 23.253.194.40/298RACKS-8-1393440975917202unknown———
└ 23.253.194.60/304RACKS-8-1434545177721124unknown———
└ 23.253.194.64/304RACKS-8-1432098038542264unknown———
└ 23.253.194.72/298RACKS-8-1393455855785332unknown———
└ 23.253.194.80/298RACKS-8-1393470028348064unknown———
└ 23.253.194.92/304INTERNAL-CUSTOMER-01unknown———
└ 23.253.194.96/304RACKS-8-1447176976701531unknown———
└ 23.253.194.102/312RACKS-8-1393533027281213unknown———
└ 23.253.194.104/304RACKS-8-1393541425252524unknown———
└ 23.253.194.108/304RACKS-8-1393541535835816unknown———
└ 23.253.194.112/312RSPC-ECDC7A4F-F25B-45C3-A757-91E192BA872Funknown———
└ 23.253.194.132/304RACKS-8-1393550656193959unknown———
└ 23.253.194.136/304RACKS-8-1393551494526471unknown———
└ 23.253.194.140/304RACKS-8-1393552456415590unknown———
└ 23.253.194.144/304RACKS-8-1393598896113054unknown———
└ 23.253.194.148/304RACKS-8-1393599374561820unknown———
└ 23.253.194.152/304RACKS-8-1393599855489559unknown———
└ 23.253.194.160/304INTERNAL-CUSTOMER-01unknown———
└ 23.253.194.164/304RACKS-8-1393625055904197unknown———
└ 23.253.194.172/304RACKS-8-1393630935292000unknown———
└ 23.253.194.176/304RACKS-8-1393631427739566unknown———
└ 23.253.194.180/304INTERNAL-CUSTOMER-01unknown———
└ 23.253.194.184/304RACKS-8-1393676536802582unknown———
└ 23.253.194.200/304RACKS-8-1431186034422169unknown———
└ 23.253.194.224/304RACKS-8-1393873096575007unknown———
└ 23.253.194.240/298RACKS-8-1393879094109432unknown———
└ 23.253.194.252/304RACKS-8-1393955055746420unknown———
└ 23.253.195.0/2816RACKS-8-1393934535502351unknown———
└ 23.253.195.32/304RSPC-2A9FD2BF-9360-44A3-9492-FF4017E0541Bunknown———
└ 23.253.195.36/304RSPC-A18DE68D-E7BC-4E85-8D33-C6CC8FE18B5Aunknown———
└ 23.253.195.40/298RACKS-8-1393957335929435unknown———
└ 23.253.195.50/312INTERNAL-CUSTOMER-01unknown———
└ 23.253.195.52/312INTERNAL-CUSTOMER-01unknown———
└ 23.253.195.60/304RACKS-8-1447183697500664unknown———
└ 23.253.195.68/312RACKS-8-1450819241269404unknown———
└ 23.253.195.88/304RACKS-8-1393974026583857unknown———
└ 23.253.195.108/312RSPC-DFD04B0F-3562-42A7-9D43-5E3997EBD223unknown———
└ 23.253.195.110/312RSPC-EF3B1A51-820B-498D-9149-2DEEC1C7724Funknown———
└ 23.253.195.112/304RACKS-8-1435252341570732unknown———
└ 23.253.195.116/304RACKS-8-1435252465174255unknown———
└ 23.253.195.120/298RACKS-8-1394007376313769unknown———
└ 23.253.195.132/304RACKS-8-1394040026292647unknown———
└ 23.253.195.136/298RACKS-8-1394026225047028unknown———
└ 23.253.195.152/304RACKS-8-1394053936820481unknown———
└ 23.253.195.192/298RACKS-8-1394059334415682unknown———
└ 23.253.195.224/2732RACKS-8-1394120534218959unknown———
└ 23.253.196.0/25128RSPC-99A104E5-10E9-43BF-830E-833E6DF3E652unknown———
└ 23.253.196.128/298RACKS-8-1395758895663303unknown———
└ 23.253.196.140/304RACKS-8-1395761535176989unknown———
└ 23.253.196.168/298RACKS-8-1395781454896808unknown———
└ 23.253.196.188/304RACKS-8-1425623776476594unknown———
└ 23.253.196.212/304RACKS-8-1395851655866517unknown———
└ 23.253.196.232/298RACKS-8-1395847696553549unknown———
└ 23.253.196.248/298RACKS-8-1396384575750500unknown———
└ 23.253.197.0/298RACKS-8-1395926176217777unknown———
└ 23.253.197.16/304RSPC-F1B98EB1-247D-4044-B48B-7AC4DF77F4EEunknown———
└ 23.253.197.24/298RACKS-8-1395945254635256unknown———
└ 23.253.197.40/304RACKS-8-1395949336148130unknown———
└ 23.253.197.48/298RACKS-8-1395952094759447unknown———
└ 23.253.197.56/304RACKS-8-1458174859175761unknown———
└ 23.253.197.60/304RACKS-8-1458196700040031unknown———
└ 23.253.197.72/304RACKS-8-1395960255611577unknown———
└ 23.253.197.76/304RACKS-8-1395967695164934unknown———
└ 23.253.197.80/298RACKS-8-1396034656938762unknown———
└ 23.253.197.96/304RACKS-8-1454444538616786unknown———
└ 23.253.197.112/298RACKS-8-1396316656285093unknown———
└ 23.253.197.124/304RACKS-8-1396363455348174unknown———
└ 23.253.197.136/312RACKS-8-1395967934343034unknown———
└ 23.253.197.138/312RACKS-8-1396030335227699unknown———
└ 23.253.197.140/304RACKS-8-1396022656595515unknown———
└ 23.253.197.144/304RACKS-8-1462461138927779unknown———
└ 23.253.197.154/312RACKS-8-1462461143971433unknown———
└ 23.253.197.156/304RACKS-8-1462461148383277unknown———
└ 23.253.197.160/298RACKS-8-1396366228189550unknown———
└ 23.253.197.172/304RACKS-8-1396371735635586unknown———
└ 23.253.197.176/304RACKS-8-1396372456693556unknown———
└ 23.253.197.180/304RACKS-8-1396372456729368unknown———
└ 23.253.197.184/304RACKS-8-1433583636208001unknown———
└ 23.253.197.188/304RACKS-8-1433795539458988unknown———
└ 23.253.197.192/304RACKS-8-1396023027694306unknown———
└ 23.253.197.196/304RACKS-8-1396034656810164unknown———
└ 23.253.197.216/312RACKS-8-1396176256196948unknown———
└ 23.253.197.218/312RACKS-8-1396302135955214unknown———
└ 23.253.197.220/304RACKS-8-1396208056321389unknown———
└ 23.253.197.232/304RSPC-FEB52499-534A-46ED-AF0D-9941ECA84D61unknown———
└ 23.253.198.0/304RSPC-3B04699D-24E7-4A30-A839-CCC54AAA8ADEunknown———
└ 23.253.198.4/304RSPC-BA72459C-33FC-47CB-9D4A-9E1F198B0AFAunknown———
└ 23.253.198.8/312RSPC-3496458F-728F-46E3-9851-E77E36786A69unknown———
└ 23.253.198.10/312RSPC-71FCED51-3B15-44FC-BCB8-F1100B0C20D3unknown———
└ 23.253.198.12/304RSPC-51E1814F-EC55-4922-A856-B20BA3CCCAC6unknown———
└ 23.253.198.23/321RACKS-8-1456892656917184unknown———
└ 23.253.198.24/298INTERNAL-CUSTOMER-01unknown———
└ 23.253.198.48/298RACKS-8-1395306975182235unknown———
└ 23.253.198.60/304RSPC-F1FACBF7-94FB-4727-97B8-2A89BB379B61unknown———
└ 23.253.198.68/304RACKS-8-1395324255352298unknown———
└ 23.253.198.74/312RSPC-A53685BB-2237-4104-B7FA-148C519BA6D0unknown———
└ 23.253.198.80/298RSPC-355ED7DB-49B4-4D30-84C3-D9E5F1100861unknown———
└ 23.253.198.104/298RACKS-8-1395335894643179unknown———
└ 23.253.198.116/304RACKS-8-1395346094045727unknown———
└ 23.253.198.120/298RACKS-8-1395348855963848unknown———
└ 23.253.198.166/312RACKS-8-1396555227660659unknown———
└ 23.253.198.168/304RACKS-8-1395361096012648unknown———
└ 23.253.198.172/304RACKS-8-1395370096402405unknown———
└ 23.253.198.176/2816RACKS-8-1395363496072298unknown———
└ 23.253.198.204/304RSPC-91F23F45-B8BE-4A1B-B457-308F03410919unknown———
└ 23.253.198.208/304RACKS-8-1395407425920253unknown———
└ 23.253.198.236/304RACKS-8-1395420855504191unknown———
└ 23.253.198.248/298RACKS-8-1395420856811318unknown———
└ 23.253.199.0/304RACKS-8-1395420976644470unknown———
└ 23.253.199.8/298RACKS-8-1395420976558415unknown———
└ 23.253.199.16/304RACKS-8-1395430696046702unknown———
└ 23.253.199.24/304RACKS-8-1437391249418492unknown———
└ 23.253.199.32/312RACKS-8-1395489856705831unknown———
└ 23.253.199.36/304RACKS-8-1395511575095979unknown———
└ 23.253.199.52/304RACKS-8-1395648027999352unknown———
└ 23.253.199.64/298RACKS-8-1395669627057924unknown———
└ 23.253.199.72/304RSPC-A976BEBF-6B9A-4C73-8F91-768E7B703C2Cunknown———
└ 23.253.199.76/304RSPC-86CD0016-F163-49AC-B90A-852E46AD656Funknown———
└ 23.253.199.80/304RACKS-8-1395673694003262unknown———
└ 23.253.199.88/304RACKS-8-1432147937265221unknown———
└ 23.253.199.96/304RACKS-8-1395687255790514unknown———
└ 23.253.199.104/298RACKS-8-1395699025237697unknown———
└ 23.253.199.112/2816RACKS-8-1395700336193455unknown———
└ 23.253.199.128/25128RACKS-8-1395680776579226unknown———

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Origin network

AS19994

US
Name
Rackspace Hosting
Type
Hosting
Registered
Jan 15, 2010
Domain
rackspace.com
Industry
Hosting and Cloud Provider
Spamhaus ASN-DROP
not listed