Data as of Nov 10, 2026

72.32.0.0/16

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.

Range	Addresses	Netname	Holder	Type	Created	Abuse contact
72.32.0.0/16	65,536	RSCP-NET-4	Rackspace Hosting (RACKS-8) · US	Direct Allocation	Feb 25, 2005	abuse@rackspace.com
└ 72.32.33.24/29	8	RACKS-852049-06022010-2	unknown	—	—	—
└ 72.32.33.56/29	8	RACKS-8-1426805056838106	unknown	—	—	—
└ 72.32.33.112/29	8	RACKS-8-1365218053141138	unknown	—	—	—
└ 72.32.33.136/29	8	RSPC-106636-1171267059	unknown	—	—	—
└ 72.32.33.160/29	8	RACKS-8-1426779376307404	unknown	—	—	—
└ 72.32.33.192/29	8	RACKS-8-1353543857210618	unknown	—	—	—
└ 72.32.33.204/31	2	RACKS-8-1360592454043922	unknown	—	—	—
└ 72.32.33.206/31	2	RACKS-8-1360337653909349	unknown	—	—	—
└ 72.32.33.216/31	2	RSPC-0F54F7AE-63A8-42F5-BBC5-4EEC39B349E6	unknown	—	—	—
└ 72.32.33.224/30	4	RACKS-8-1305739091869041	unknown	—	—	—
└ 72.32.33.232/30	4	RACKS-8-1446141044286801	unknown	—	—	—
└ 72.32.33.244/30	4	RACKS-8-1455688581605408	unknown	—	—	—
└ 72.32.34.0/27	32	RSPC-82220-1140645843	unknown	—	—	—
└ 72.32.34.32/28	16	RACKS-8-1320856573593411	unknown	—	—	—
└ 72.32.34.64/26	64	RACKS-8-91283709187230498	unknown	—	—	—
└ 72.32.34.168/29	8	RSPC-82629-1140891449	unknown	—	—	—
└ 72.32.34.176/29	8	RSPC-82637-1140891563	unknown	—	—	—
└ 72.32.34.184/29	8	RACKS-8-1448677579193554	unknown	—	—	—
└ 72.32.34.200/29	8	RACKS-8-1360592537128305	unknown	—	—	—
└ 72.32.34.216/29	8	RSPC-67821-1141186206	unknown	—	—	—
└ 72.32.35.16/28	16	RACKS-8-82648610856315065228	unknown	—	—	—
└ 72.32.35.40/29	8	RACKS-8-1326848533439650	unknown	—	—	—
└ 72.32.35.104/29	8	RACKS-8-1337698820017334	unknown	—	—	—
└ 72.32.35.152/29	8	RSPC-106635-1165787540	unknown	—	—	—
└ 72.32.35.192/29	8	RACKS-8-787962898268456145	unknown	—	—	—
└ 72.32.35.200/29	8	RACKS-8-1360592455096588	unknown	—	—	—
└ 72.32.35.208/31	2	RACKS-8-1320789614683949	unknown	—	—	—
└ 72.32.35.212/31	2	RACKS-8-1360592537762566	unknown	—	—	—
└ 72.32.35.214/31	2	RACKS-8-1442404944123232	unknown	—	—	—
└ 72.32.35.216/31	2	RSPC-9BFD51FC-146A-4F76-BD54-729A6A4FF941	unknown	—	—	—
└ 72.32.35.222/31	2	RACKS-8-1320940693340881	unknown	—	—	—
└ 72.32.35.230/31	2	RACKS-8-1320963613549516	unknown	—	—	—
└ 72.32.35.232/31	2	RACKS-8-1307453291795917	unknown	—	—	—
└ 72.32.35.250/31	2	RACKS-8-1301188566766905	unknown	—	—	—
└ 72.32.36.8/29	8	RSPC-83311-1141684305	unknown	—	—	—
└ 72.32.36.16/29	8	RACKS-8-1370366774652597	unknown	—	—	—
└ 72.32.36.24/29	8	RACKS-8-1370364975809849	unknown	—	—	—
└ 72.32.36.40/29	8	RACKS-8-1370366054706229	unknown	—	—	—
└ 72.32.36.48/28	16	RACKS-8-768746864038614306513658	unknown	—	—	—
└ 72.32.36.64/28	16	RACKS-8-1421072432337389	unknown	—	—	—
└ 72.32.36.80/29	8	RACKS-8-1362594494350543	unknown	—	—	—
└ 72.32.36.96/29	8	RSPC-82926-1141862784	unknown	—	—	—
└ 72.32.36.128/28	16	RACKS-8-1424998233954256	unknown	—	—	—
└ 72.32.36.144/28	16	RACKS-8-1364313038392441	unknown	—	—	—
└ 72.32.36.160/27	32	RACKS-8-23094029734-92234	unknown	—	—	—
└ 72.32.36.192/30	4	RACKS-8-1455030258394300	unknown	—	—	—
└ 72.32.36.196/30	4	RACKS-8-1360592455209088	unknown	—	—	—
└ 72.32.36.200/31	2	RACKS-8-1422979459073603	unknown	—	—	—
└ 72.32.36.208/30	4	RSPC-3455A7C2-69AC-44DC-B80C-356AEFF1B204	unknown	—	—	—
└ 72.32.36.216/31	2	RACKS-8-1349475973793930	unknown	—	—	—
└ 72.32.36.226/31	2	RACKS-8-1362411375152000	unknown	—	—	—
└ 72.32.36.228/30	4	RACKS-8-1361999535130575	unknown	—	—	—
└ 72.32.36.252/30	4	RACKS-8-1360592455120348	unknown	—	—	—
└ 72.32.37.0/29	8	RACKS-8-1349384774498574	unknown	—	—	—
└ 72.32.37.32/29	8	RACKS-8-1448739042629074	unknown	—	—	—
└ 72.32.37.40/29	8	RSPC-79519-1142083621	unknown	—	—	—
└ 72.32.37.56/29	8	RACKS-8-1337702054998209	unknown	—	—	—
└ 72.32.37.96/29	8	RACKS-8-1346962219963445	unknown	—	—	—
└ 72.32.37.104/29	8	RACKS-8-1441803381940581	unknown	—	—	—
└ 72.32.37.168/29	8	RACKS-8-1440084053605542	unknown	—	—	—
└ 72.32.37.176/29	8	RACKS-8-1334476819851581	unknown	—	—	—
└ 72.32.37.184/29	8	RACKS-8-1432650037192188	unknown	—	—	—
└ 72.32.37.208/30	4	RACKS-8-1335276733580548	unknown	—	—	—
└ 72.32.37.218/31	2	RSPC-A864E436-F7E9-4847-B53E-30ABD630783D	unknown	—	—	—
└ 72.32.37.230/31	2	RSPC-1427F99F-69B3-4EA3-9250-44FD6DFEA3BC	unknown	—	—	—
└ 72.32.37.244/30	4	RACKS-8-1416347538742022	unknown	—	—	—
└ 72.32.38.0/29	8	RACKS-8-1438028179152768	unknown	—	—	—
└ 72.32.38.24/29	8	RACKS-8-1362434655653706	unknown	—	—	—
└ 72.32.38.56/29	8	RACKS-8-1315863374670046	unknown	—	—	—
└ 72.32.38.152/29	8	RSPC-FA2007D3-1CD2-40E6-A4C0-9E1E98A6BBF9	unknown	—	—	—
└ 72.32.38.172/30	4	RSPC-1EDF7A3D-5BC3-4F3B-802D-2A6961A40FEC	unknown	—	—	—
└ 72.32.38.192/31	2	RSPC-F76C57F1-3A7D-4692-B4C4-E3510DF683BE	unknown	—	—	—
└ 72.32.38.204/30	4	RACKS-8-1373312775155678	unknown	—	—	—
└ 72.32.38.208/30	4	RACKS-8-1376325733909612	unknown	—	—	—
└ 72.32.38.220/30	4	RACKS-8-1289192525944215	unknown	—	—	—
└ 72.32.38.224/31	2	RACKS-8-1426625435406919	unknown	—	—	—
└ 72.32.38.232/30	4	RACKS-8-1462461391684616	unknown	—	—	—
└ 72.32.38.236/30	4	RACKS-8-1312821134979731	unknown	—	—	—
└ 72.32.38.240/30	4	RSPC-EF8570FB-D318-4557-88C1-C3A17C681D18	unknown	—	—	—
└ 72.32.38.244/31	2	RSPC-7A53F0D3-6AF9-41ED-872B-C32F750300BB	unknown	—	—	—
└ 72.32.38.250/31	2	RACKS-8-1416936497643851	unknown	—	—	—
└ 72.32.39.0/29	8	RACKS-8-1323827773974939	unknown	—	—	—
└ 72.32.39.8/29	8	RACKS-8-1337701455252781	unknown	—	—	—
└ 72.32.39.108/30	4	RSPC-7F24B383-ABB2-4A43-AE36-058347FA3D81	unknown	—	—	—
└ 72.32.39.144/29	8	RACKS-8-1358521694835628	unknown	—	—	—
└ 72.32.39.168/29	8	RACKS-8-1425383776326809	unknown	—	—	—
└ 72.32.39.196/30	4	RACKS-8-1289226485879308	unknown	—	—	—
└ 72.32.39.220/30	4	RACKS-8-1360592537654280	unknown	—	—	—
└ 72.32.39.226/31	2	RACKS-8-1304115371544412	unknown	—	—	—
└ 72.32.39.228/30	4	RACKS-8-1415652857679271	unknown	—	—	—
└ 72.32.39.232/31	2	RACKS-8-1367273175084585	unknown	—	—	—
└ 72.32.39.236/31	2	RSPC-9051FFAE-5A6A-4264-9A6F-26550519988B	unknown	—	—	—
└ 72.32.39.240/31	2	RACKS-8-1424804055538876	unknown	—	—	—
└ 72.32.40.8/29	8	RACKS-8-1358277255791999	unknown	—	—	—
└ 72.32.40.16/29	8	RACKS-8-1334163975537721	unknown	—	—	—
└ 72.32.40.32/28	16	RSPC-1270170728672736	unknown	—	—	—
└ 72.32.40.48/29	8	RACKS-8-1424536936933388	unknown	—	—	—
└ 72.32.40.88/29	8	RACKS-8-1462461282921652	unknown	—	—	—
└ 72.32.40.136/29	8	RACKS-8-1438033250719439	unknown	—	—	—
└ 72.32.40.160/29	8	RACKS-8-1451504057604805	unknown	—	—	—
└ 72.32.40.200/31	2	RACKS-8-1322087174349830	unknown	—	—	—
└ 72.32.40.220/30	4	RACKS-8-1429730899486307	unknown	—	—	—
└ 72.32.40.224/30	4	RACKS-8-1290658925850238	unknown	—	—	—
└ 72.32.40.228/30	4	RACKS-8-1415743337045625	unknown	—	—	—
└ 72.32.40.232/30	4	RACKS-8-1360592537316808	unknown	—	—	—
└ 72.32.40.236/30	4	RACKS-8-1305734411484485	unknown	—	—	—
└ 72.32.40.244/30	4	RACKS-8-1416352337091947	unknown	—	—	—
└ 72.32.40.248/29	8	RACKS-8-1360592551674909	unknown	—	—	—
└ 72.32.41.16/29	8	RACKS-8-1426866633213560	unknown	—	—	—
└ 72.32.41.64/29	8	RSPC-5F062145-8233-4A24-BEAB-B6B5B1D311AE	unknown	—	—	—
└ 72.32.41.88/29	8	RACKS-8-1450121059557094	unknown	—	—	—
└ 72.32.41.120/29	8	RACKS-8-1430509460995261	unknown	—	—	—
└ 72.32.41.160/29	8	RACKS-8-982472967480574850421	unknown	—	—	—
└ 72.32.41.200/29	8	RACKS-8-1450216242866931	unknown	—	—	—
└ 72.32.41.216/31	2	RACKS-8-1322087174609325	unknown	—	—	—
└ 72.32.41.218/31	2	RACKS-8-1349267534218383	unknown	—	—	—
└ 72.32.41.252/31	2	RACKS-8-1462461408642206	unknown	—	—	—
└ 72.32.42.40/29	8	RACKS-8-1450134259588896	unknown	—	—	—
└ 72.32.42.120/31	2	RACKS-8-1360592459405932	unknown	—	—	—
└ 72.32.42.168/29	8	RSPC-171B87C0-2C47-4310-846E-648F670403A5	unknown	—	—	—
└ 72.32.42.177 - 72.32.42.184	8	RSPC-66927-1143801204	unknown	—	—	—
└ 72.32.42.192/29	8	RACKS-8-1360592538104378	unknown	—	—	—
└ 72.32.42.210/31	2	RACKS-8-1360592459819602	unknown	—	—	—
└ 72.32.42.216/30	4	RACKS-8-1289228046219244	unknown	—	—	—
└ 72.32.42.220 - 72.32.42.227	8	RSPC-84008-1144381262	unknown	—	—	—
└ 72.32.42.232/29	8	RACKS-8-1401825629461612	unknown	—	—	—
└ 72.32.42.240/31	2	RSPC-5624CAFE-07B6-4F71-97AD-0EB1CCA0FF05	unknown	—	—	—
└ 72.32.43.88/29	8	RACKS-8-1423244056269486	unknown	—	—	—
└ 72.32.43.144/29	8	RACKS-8-1449111739502442	unknown	—	—	—
└ 72.32.43.160/29	8	RACKS-8-1439382656991047	unknown	—	—	—
└ 72.32.43.168/29	8	RSPC-64567-1143842739	unknown	—	—	—
└ 72.32.43.176/29	8	RACKS-8-1438874912521481	unknown	—	—	—
└ 72.32.43.216/29	8	RACKS-8-1360592538986664	unknown	—	—	—
└ 72.32.43.240/29	8	RACKS-8-1360592538534393	unknown	—	—	—
└ 72.32.43.248/30	4	RACKS-8-1462461263795106	unknown	—	—	—
└ 72.32.43.252/30	4	RSPC-402EBD75-552F-4BA0-816F-587253B8F195	unknown	—	—	—
└ 72.32.44.0/29	8	RACKS-8-1423249697299406	unknown	—	—	—
└ 72.32.44.24/29	8	RSPC-75219-1143925095	unknown	—	—	—
└ 72.32.44.36/30	4	RACKS-8-1462461425972221	unknown	—	—	—
└ 72.32.44.40/30	4	RACKS-8-1462461427379266	unknown	—	—	—
└ 72.32.44.44/30	4	RACKS-8-1462461433009264	unknown	—	—	—
└ 72.32.44.48/28	16	RACKS-8-1446050058625108	unknown	—	—	—
└ 72.32.44.80/29	8	RSPC-81219-1144119699	unknown	—	—	—
└ 72.32.44.160/29	8	RACKS-8-1410550229326005	unknown	—	—	—
└ 72.32.44.176/29	8	RSPC-85431-1144180257	unknown	—	—	—
└ 72.32.44.202/31	2	RACKS-8-1447425040480441	unknown	—	—	—
└ 72.32.44.204/31	2	RACKS-8-1304911452742631	unknown	—	—	—
└ 72.32.44.206/31	2	RACKS-8-1322478492260095	unknown	—	—	—
└ 72.32.44.216/31	2	RACKS-8-1291841406959887	unknown	—	—	—
└ 72.32.44.226/31	2	RACKS-8-1322557333683834	unknown	—	—	—
└ 72.32.44.244/30	4	RACKS-8-1416434296663624	unknown	—	—	—
└ 72.32.44.248/29	8	RACKS-8-1425651736127785	unknown	—	—	—
└ 72.32.45.20/30	4	RSPC-020F8D9A-9F96-491F-8D68-9D3D8A4038FC	unknown	—	—	—
└ 72.32.45.32/29	8	RACKS-8-1383679095544634	unknown	—	—	—
└ 72.32.45.40/29	8	RSPC-116974-1175578048	unknown	—	—	—
└ 72.32.45.72/29	8	RACKS-8-1351008621233406	unknown	—	—	—
└ 72.32.45.96/29	8	RSPC-61086-1144379458	unknown	—	—	—
└ 72.32.45.104/29	8	RSPC-84008-1144379999	unknown	—	—	—
└ 72.32.45.120/29	8	RSPC-85772-1163026623	unknown	—	—	—
└ 72.32.45.176/28	16	RSPC-85721-1144524294	unknown	—	—	—
└ 72.32.45.192/28	16	RSPC-85722-1144524420	unknown	—	—	—
└ 72.32.45.224/28	16	RSPC-57721-1144537368	unknown	—	—	—
└ 72.32.45.240/29	8	RSPC-57721-1144537422	unknown	—	—	—
└ 72.32.46.0/29	8	RACKS-8-1449177259922082	unknown	—	—	—
└ 72.32.46.64/26	64	RACKS-8-293845702938745	unknown	—	—	—
└ 72.32.47.0/29	8	RSPC-86182-1144915188	unknown	—	—	—
└ 72.32.47.8/29	8	RSPC-115307-1174129591	unknown	—	—	—
└ 72.32.47.24/29	8	RSPC-85975-1144991710	unknown	—	—	—
└ 72.32.47.32/29	8	RACKS-8-1401830056314681	unknown	—	—	—
└ 72.32.47.72/29	8	RACKS-8-1449239540187697	unknown	—	—	—
└ 72.32.47.112/28	16	RACKS-8-1316450294852217	unknown	—	—	—
└ 72.32.47.128/29	8	RACKS-8-1428585498118200	unknown	—	—	—
└ 72.32.47.144/29	8	RACKS-8-1326942853733316	unknown	—	—	—
└ 72.32.47.176/28	16	RACKS-8-1440186267516712	unknown	—	—	—
└ 72.32.47.192/30	4	RACKS-8-1378725623066606	unknown	—	—	—
└ 72.32.47.220/30	4	RSPC-665AFE0F-1270-463E-8AE4-B87BBE5857B0	unknown	—	—	—
└ 72.32.47.232/30	4	RACKS-8-1416497298625234	unknown	—	—	—
└ 72.32.47.236/31	2	RACKS-8-1393873454246765	unknown	—	—	—
└ 72.32.47.238/31	2	RACKS-8-1437177653724025	unknown	—	—	—
└ 72.32.47.240/31	2	RACKS-8-1422982696083597	unknown	—	—	—
└ 72.32.47.242/31	2	RACKS-8-1360592538238276	unknown	—	—	—
└ 72.32.47.254/31	2	RACKS-8-1446737442377981	unknown	—	—	—
└ 72.32.48.32/29	8	RACKS-8-1421875937616535	unknown	—	—	—
└ 72.32.48.88/29	8	RACKS-8-1367164225720897	unknown	—	—	—
└ 72.32.48.232/29	8	RACKS-8-1390509974701325	unknown	—	—	—
└ 72.32.50.0/25	128	RSPC-67372-1146601510	unknown	—	—	—
└ 72.32.50.128/25	128	RACKS-8-39845720938745	unknown	—	—	—
└ 72.32.51.0/24	256	RACKS-8-239845720398475	unknown	—	—	—
└ 72.32.52.8/29	8	RACKS-8-1364848695292454	unknown	—	—	—
└ 72.32.52.24/29	8	RACKS-8-1424878095766025	unknown	—	—	—
└ 72.32.52.32/29	8	RACKS-8-1423584136496340	unknown	—	—	—
└ 72.32.52.64/29	8	RSPC-9D4303B4-35DF-4D7B-BB07-B63C2EAA53C2	unknown	—	—	—
└ 72.32.52.112/29	8	RACKS-8-1349707574073881	unknown	—	—	—
└ 72.32.52.176/29	8	RACKS-8-1335561973803353	unknown	—	—	—
└ 72.32.52.184/29	8	RACKS-8-1417555457874331	unknown	—	—	—
└ 72.32.52.224/27	32	RACKS-8-29038475-287	unknown	—	—	—
└ 72.32.53.0/29	8	RACKS-8-1382753775242984	unknown	—	—	—
└ 72.32.53.8/29	8	RACKS-8-28412862178167184521	unknown	—	—	—
└ 72.32.53.40/29	8	RSPC-1272055925753673	unknown	—	—	—
└ 72.32.53.48/28	16	RSPC-84458-1146601493	unknown	—	—	—

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Network & registry

Announcement Routing history RPKI & IRR Whois & abuse

Origin network

AS33070

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

72.32.0.0/16

Registrations in this block

Network & registry

AS33070

Who has announced this prefix

Routing history

Route objects on the exact prefix

Registration for this announcement

Abuse contact