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
└ 72.32.128.136/29	8	RACKS-8-1445027300647350	unknown	—	—	—
└ 72.32.128.160/28	16	RSPC-96966-1156820091	unknown	—	—	—
└ 72.32.128.208/28	16	RACKS-8-1360592556632226	unknown	—	—	—
└ 72.32.128.232/31	2	RACKS-8-1326983053737907	unknown	—	—	—
└ 72.32.129.8/29	8	RACKS-8-1435242054072985	unknown	—	—	—
└ 72.32.129.16/29	8	RSPC-95066-1156809272	unknown	—	—	—
└ 72.32.129.32/28	16	RSPC-96888-1156854819	unknown	—	—	—
└ 72.32.129.48/29	8	RSPC-85765-1156860607	unknown	—	—	—
└ 72.32.129.80/29	8	RSPC-96791-1156932442	unknown	—	—	—
└ 72.32.129.96/27	32	RSPC-96612-1156955461	unknown	—	—	—
└ 72.32.129.136/29	8	RSPC-97888-1157688295	unknown	—	—	—
└ 72.32.129.152/29	8	RSPC-98022-1157747609	unknown	—	—	—
└ 72.32.129.160/29	8	RSPC-958CD14E-BA1F-4520-BE54-37C5E89A051C	unknown	—	—	—
└ 72.32.129.168/29	8	RSPC-98103-1161916955	unknown	—	—	—
└ 72.32.129.192/29	8	RSPC-95066-1156809000	unknown	—	—	—
└ 72.32.129.200/31	2	RACKS-8-1283973125352319	unknown	—	—	—
└ 72.32.129.232/30	4	RACKS-8-1360592291702905	unknown	—	—	—
└ 72.32.130.8/29	8	RSPC-97212-1157002580	unknown	—	—	—
└ 72.32.130.40/29	8	RACKS-8-1446493098808425	unknown	—	—	—
└ 72.32.130.48/29	8	RSPC-22FB624E-D7CC-4C68-86B9-097CDAE03AF8	unknown	—	—	—
└ 72.32.130.64/29	8	RSPC-97414-1157083232	unknown	—	—	—
└ 72.32.130.96/29	8	RSPC-97518-1157099551	unknown	—	—	—
└ 72.32.130.112/28	16	RSPC-96962-1163097519	unknown	—	—	—
└ 72.32.130.128/26	64	RSPC-97712-1157305803	unknown	—	—	—
└ 72.32.130.192/28	16	RSPC-3375F362-87BD-4713-B6C5-279C3A8F6D3B	unknown	—	—	—
└ 72.32.130.212/30	4	RACKS-8-1360592532812587	unknown	—	—	—
└ 72.32.130.216/31	2	RACKS-8-1360592292206585	unknown	—	—	—
└ 72.32.130.222/31	2	RSPC-5C55181E-D966-4012-8C4E-0F6C6FAF4157	unknown	—	—	—
└ 72.32.130.238/31	2	RACKS-8-1415743938860167	unknown	—	—	—
└ 72.32.130.242/31	2	RACKS-8-1302541206561994	unknown	—	—	—
└ 72.32.131.24/29	8	RACKS-8-1306271772778464	unknown	—	—	—
└ 72.32.131.48/29	8	RSPC-97715-1157397672	unknown	—	—	—
└ 72.32.131.56/29	8	RACKS-8-1441216703516366	unknown	—	—	—
└ 72.32.131.64/28	16	RACKS-8-1431289836691732	unknown	—	—	—
└ 72.32.131.80/29	8	RACKS-8-1326311653298224	unknown	—	—	—
└ 72.32.131.104/29	8	RACKS-8-1379024534044724	unknown	—	—	—
└ 72.32.131.112/29	8	RSPC-97698-1157509793	unknown	—	—	—
└ 72.32.131.120/29	8	RSPC-97699-1157509995	unknown	—	—	—
└ 72.32.131.144/28	16	RSPC-107068-1171267063	unknown	—	—	—
└ 72.32.131.176/28	16	RSPC-97181-2006090701	unknown	—	—	—
└ 72.32.131.200/30	4	RACKS-8-1291845365735658	unknown	—	—	—
└ 72.32.131.204/30	4	RACKS-8-1441053864499038	unknown	—	—	—
└ 72.32.131.236/30	4	RACKS-8-1286285165105380	unknown	—	—	—
└ 72.32.131.240/31	2	RACKS-8-1439559064342953	unknown	—	—	—
└ 72.32.131.250/31	2	RACKS-8-1355499854348260	unknown	—	—	—
└ 72.32.132.128/28	16	RACKS-8-28688796824146251000526848782	unknown	—	—	—
└ 72.32.132.152/29	8	RSPC-97484-1157154582	unknown	—	—	—
└ 72.32.132.184/29	8	RSPC-97873-1157610853	unknown	—	—	—
└ 72.32.132.254/31	2	RACKS-8-1360592293333291	unknown	—	—	—
└ 72.32.133.16/28	16	RACKS-8-1389363736754006	unknown	—	—	—
└ 72.32.133.48/29	8	RSPC-60852AEC-8BEF-4AC6-A367-1E1B60AECCA0	unknown	—	—	—
└ 72.32.133.56/29	8	RACKS-8-1438916659260438	unknown	—	—	—
└ 72.32.133.64/29	8	RACKS-8-1338577694550827	unknown	—	—	—
└ 72.32.133.72/29	8	RSPC-98047-1157806566	unknown	—	—	—
└ 72.32.133.112/29	8	RACKS-8-1422620538745481	unknown	—	—	—
└ 72.32.133.128/29	8	RSPC-105001-1163889257	unknown	—	—	—
└ 72.32.133.136/29	8	RACKS-8-1431470898175531	unknown	—	—	—
└ 72.32.133.152/29	8	RSPC-98330-1158189883	unknown	—	—	—
└ 72.32.133.160/28	16	RACKS-8-1431633976869493	unknown	—	—	—
└ 72.32.133.176/28	16	RACKS-8-1431721576024382	unknown	—	—	—
└ 72.32.133.200/31	2	RACKS-8-1444070658396751	unknown	—	—	—
└ 72.32.133.202/31	2	RACKS-8-1416516737610537	unknown	—	—	—
└ 72.32.133.216/30	4	RACKS-8-1360592532111757	unknown	—	—	—
└ 72.32.133.220/30	4	RACKS-8-1301429166182400	unknown	—	—	—
└ 72.32.133.234/31	2	RACKS-8-1360592293190463	unknown	—	—	—
└ 72.32.133.236/30	4	RACKS-8-1462461390565904	unknown	—	—	—
└ 72.32.133.246/31	2	RACKS-8-1360592293605646	unknown	—	—	—
└ 72.32.133.248/29	8	RACKS-8-1360592532341956	unknown	—	—	—
└ 72.32.134.0/28	16	RSPC-96923-1157312190	unknown	—	—	—
└ 72.32.134.32/27	32	RSPC-88648-1158145084	unknown	—	—	—
└ 72.32.134.64/29	8	RACKS-8-1346961375358506	unknown	—	—	—
└ 72.32.134.80/28	16	RSPC-98375-1158217067	unknown	—	—	—
└ 72.32.134.168/29	8	RSPC-98258-1158308260	unknown	—	—	—
└ 72.32.134.176/29	8	RACKS-8-1425680177111042	unknown	—	—	—
└ 72.32.134.200/30	4	RACKS-8-1360592532542502	unknown	—	—	—
└ 72.32.134.204/30	4	RACKS-8-1307718012525123	unknown	—	—	—
└ 72.32.134.208/31	2	RACKS-8-1286987286580341	unknown	—	—	—
└ 72.32.134.212/30	4	RACKS-8-1347040574336706	unknown	—	—	—
└ 72.32.134.220/30	4	RSPC-1226424968383604	unknown	—	—	—
└ 72.32.134.232/29	8	RACKS-8-1360592549572391	unknown	—	—	—
└ 72.32.135.0/28	16	RSPC-98464-1158493541	unknown	—	—	—
└ 72.32.135.16/31	2	RACKS-8-1462461378344788	unknown	—	—	—
└ 72.32.135.18/31	2	RACKS-8-1462461408155570	unknown	—	—	—
└ 72.32.135.24/30	4	RACKS-8-1462461379923431	unknown	—	—	—
└ 72.32.135.28/30	4	RACKS-8-1462461424560606	unknown	—	—	—
└ 72.32.135.64/29	8	RACKS-8-1399994428708433	unknown	—	—	—
└ 72.32.135.72/29	8	RSPC-93389-1158557855	unknown	—	—	—
└ 72.32.135.88/29	8	RSPC-97585-1158590562	unknown	—	—	—
└ 72.32.135.96/29	8	RSPC-74736-1158594371	unknown	—	—	—
└ 72.32.135.104/29	8	RSPC-91786-1158646858	unknown	—	—	—
└ 72.32.135.128/27	32	RSPC-98867-1158683531	unknown	—	—	—
└ 72.32.135.160/29	8	RACKS-8-1323361213926762	unknown	—	—	—
└ 72.32.135.176/29	8	RSPC-82733-1163098246	unknown	—	—	—
└ 72.32.135.184/29	8	RACKS-8-1446494297200458	unknown	—	—	—
└ 72.32.135.192/31	2	RACKS-8-1308648131838604	unknown	—	—	—
└ 72.32.135.232/29	8	RACKS-8-1360592533060609	unknown	—	—	—
└ 72.32.136.0/30	4	RSPC-217072FC-CFD4-43E8-A4AB-60CA438D148E	unknown	—	—	—
└ 72.32.136.24/29	8	RSPC-98404-1158242382	unknown	—	—	—
└ 72.32.136.32/29	8	RSPC-95252-1158242472	unknown	—	—	—
└ 72.32.136.40/29	8	RSPC-98216-1158253147	unknown	—	—	—
└ 72.32.136.72/29	8	RSPC-C3651BFD-640D-41BD-9656-34C1806D2108	unknown	—	—	—
└ 72.32.136.92/30	4	RACKS-8-1462461401522868	unknown	—	—	—
└ 72.32.136.104/29	8	RSPC-1237910892673995	unknown	—	—	—
└ 72.32.136.120/29	8	RACKS-8-1433276779335890	unknown	—	—	—
└ 72.32.136.152/29	8	RACKS-8-1446581297272083	unknown	—	—	—
└ 72.32.136.168/29	8	RSPC-98863-1158671256	unknown	—	—	—
└ 72.32.136.176/28	16	RSPC-98868-1158677929	unknown	—	—	—
└ 72.32.136.192/31	2	RSPC-64C68DD4-6161-4307-914B-9E3078BAE2F2	unknown	—	—	—
└ 72.32.136.196/31	2	RSPC-2AD11CCB-9971-4EAA-9247-0EE0E829C6F3	unknown	—	—	—
└ 72.32.136.200/30	4	RACKS-8-1360592295323751	unknown	—	—	—
└ 72.32.136.204/31	2	RACKS-8-1417538658932893	unknown	—	—	—
└ 72.32.136.208/30	4	RACKS-8-1290098885299967	unknown	—	—	—
└ 72.32.136.220/30	4	RACKS-8-1360592295853980	unknown	—	—	—
└ 72.32.136.224/28	16	RACKS-8-1360592549907348	unknown	—	—	—
└ 72.32.136.242/31	2	RACKS-8-1291905485362080	unknown	—	—	—
└ 72.32.136.244/31	2	RACKS-8-1292062565036016	unknown	—	—	—
└ 72.32.136.246/31	2	RACKS-8-1355590333463917	unknown	—	—	—
└ 72.32.136.248/29	8	RACKS-8-1360592295341924	unknown	—	—	—
└ 72.32.137.0/29	8	RSPC-98921-1158757068	unknown	—	—	—
└ 72.32.137.16/28	16	RACKS-8-1320522492418889	unknown	—	—	—
└ 72.32.137.32/29	8	RSPC-99109-1158848326	unknown	—	—	—
└ 72.32.137.48/29	8	RSPC-98301-1158874084	unknown	—	—	—
└ 72.32.137.56/29	8	RSPC-98302-1158874147	unknown	—	—	—
└ 72.32.137.72/29	8	RSPC-98266-1158901887	unknown	—	—	—
└ 72.32.137.80/29	8	RACKS-8-1389984375734219	unknown	—	—	—
└ 72.32.137.88/29	8	RACKS-8-1325860693035869	unknown	—	—	—
└ 72.32.137.96/29	8	RSPC-95481-1158924378	unknown	—	—	—
└ 72.32.137.120/29	8	RSPC-EEF9F928-A0E3-4A91-A0BB-6B3171835E28	unknown	—	—	—
└ 72.32.137.128/29	8	RSPC-98381-1158940332	unknown	—	—	—
└ 72.32.137.144/29	8	RSPC-99317-1158949358	unknown	—	—	—
└ 72.32.137.168/29	8	RSPC-99260-1158950988	unknown	—	—	—
└ 72.32.137.176/29	8	RSPC-99294-1158951034	unknown	—	—	—
└ 72.32.137.184/29	8	RSPC-85360-1163098414	unknown	—	—	—
└ 72.32.137.192/30	4	RACKS-8-1319898732021322	unknown	—	—	—
└ 72.32.137.208/30	4	RACKS-8-1381846575217564	unknown	—	—	—
└ 72.32.137.212/30	4	RSPC-1261410368574059	unknown	—	—	—
└ 72.32.137.224/31	2	RACKS-8-1359654735689866	unknown	—	—	—
└ 72.32.137.228/30	4	RSPC-1226424968954837	unknown	—	—	—
└ 72.32.137.232/30	4	RACKS-8-1415294777613547	unknown	—	—	—
└ 72.32.137.240/29	8	RACKS-8-1360592533851761	unknown	—	—	—
└ 72.32.137.248/30	4	RACKS-8-1282229765793506	unknown	—	—	—
└ 72.32.137.252/31	2	RSPC-EACD3E7E-DB96-4414-ADCB-55076A4163C7	unknown	—	—	—
└ 72.32.138.24/29	8	RACKS-8-1446585377346106	unknown	—	—	—
└ 72.32.138.32/28	16	RSPC-99451-1159007170	unknown	—	—	—
└ 72.32.138.64/29	8	RACKS-8-1453837460483025	unknown	—	—	—
└ 72.32.138.72/29	8	RSPC-99411-1159103740	unknown	—	—	—
└ 72.32.138.88/29	8	RSPC-73688-1159133479	unknown	—	—	—
└ 72.32.138.96/29	8	RSPC-99076-1163098479	unknown	—	—	—
└ 72.32.138.104/29	8	RSPC-99109-1159158330	unknown	—	—	—
└ 72.32.138.112/29	8	RACKS-8-1378283423723397	unknown	—	—	—
└ 72.32.138.128/29	8	RACKS-8-1352622025046846	unknown	—	—	—
└ 72.32.138.144/29	8	RSPC-99526-1159217291	unknown	—	—	—
└ 72.32.138.160/29	8	RSPC-68220-1159219114	unknown	—	—	—
└ 72.32.138.192/29	8	RSPC-99571-1159252525	unknown	—	—	—
└ 72.32.138.224/29	8	STUDENT-NETWORK-RESOURCES-INC	unknown	—	—	—
└ 72.32.138.248/29	8	RSPC-99575-1159424549	unknown	—	—	—
└ 72.32.140.8/29	8	RSPC-97222-1159307914	unknown	—	—	—
└ 72.32.140.16/29	8	RSPC-97223-1159308008	unknown	—	—	—
└ 72.32.140.24/29	8	RACKS-8-1465188139068085	unknown	—	—	—
└ 72.32.140.64/27	32	RSPC-91853-1159350021	unknown	—	—	—
└ 72.32.140.152/29	8	RACKS-8-14319545781368798002138127	unknown	—	—	—
└ 72.32.140.192/31	2	RACKS-8-1360592296656284	unknown	—	—	—
└ 72.32.140.194/31	2	RACKS-8-1302193686216389	unknown	—	—	—
└ 72.32.140.208/31	2	RSPC-10B16B95-9D2F-4C73-BFF7-25F53F81375D	unknown	—	—	—
└ 72.32.140.220/30	4	RSPC-770D3137-6D0F-42C1-B5F1-8B110C9B3C5A	unknown	—	—	—
└ 72.32.140.232/29	8	RACKS-8-1360592297877751	unknown	—	—	—
└ 72.32.140.240/31	2	RACKS-8-1376600895760982	unknown	—	—	—
└ 72.32.140.242/31	2	RACKS-8-1298302807520925	unknown	—	—	—
└ 72.32.140.248/29	8	RACKS-8-1354039333277225	unknown	—	—	—
└ 72.32.141.16/29	8	RACKS-8-1438973062865475	unknown	—	—	—
└ 72.32.141.24/29	8	RACKS-8-1418834177710522	unknown	—	—	—
└ 72.32.141.48/28	16	RSPC-100053-1159506837	unknown	—	—	—
└ 72.32.141.64/28	16	RACKS-8-1462461397768316	unknown	—	—	—
└ 72.32.141.88/29	8	RSPC-99098-1163098649	unknown	—	—	—
└ 72.32.141.96/29	8	RSPC-99771-1159569327	unknown	—	—	—
└ 72.32.141.112/29	8	RSPC-4708F7D7-8418-42E6-83DD-707716106020	unknown	—	—	—
└ 72.32.141.128/29	8	RSPC-100231-1159593977	unknown	—	—	—
└ 72.32.141.144/29	8	RSPC-98683-1159605948	unknown	—	—	—
└ 72.32.141.152/29	8	RSPC-115556-1174415603	unknown	—	—	—
└ 72.32.141.168/29	8	RSPC-77853-1159680705	unknown	—	—	—
└ 72.32.141.176/29	8	RSPC-100408-1159720816	unknown	—	—	—
└ 72.32.141.194/31	2	RACKS-8-1361485574947979	unknown	—	—	—
└ 72.32.141.232/30	4	RACKS-8-1365687734872311	unknown	—	—	—
└ 72.32.141.236/31	2	RACKS-8-1291821125428178	unknown	—	—	—
└ 72.32.141.254/31	2	RACKS-8-1347631094397857	unknown	—	—	—
└ 72.32.142.0/29	8	RSPC-100101-1159729729	unknown	—	—	—
└ 72.32.142.40/29	8	RSPC-100535-1159890188	unknown	—	—	—
└ 72.32.142.48/29	8	RACKS-8-143195416872032659002	unknown	—	—	—
└ 72.32.142.56/29	8	RACKS-8-14319545784513204774893625410	unknown	—	—	—
└ 72.32.142.64/29	8	RACKS-8-1431954578710211214847897	unknown	—	—	—
└ 72.32.142.104/29	8	RACKS-8-1424123777350878	unknown	—	—	—
└ 72.32.142.120/29	8	RSPC-100497-1159876863	unknown	—	—	—
└ 72.32.142.168/29	8	RSPC-99962-1159880775	unknown	—	—	—
└ 72.32.142.184/29	8	RACKS-8-1406149696556354	unknown	—	—	—
└ 72.32.142.192/31	2	RACKS-8-1337169494034561	unknown	—	—	—
└ 72.32.142.200/31	2	RACKS-8-1337170934641933	unknown	—	—	—
└ 72.32.142.202/31	2	RACKS-8-1290018606625518	unknown	—	—	—
└ 72.32.142.218/31	2	RACKS-8-1337171175757775	unknown	—	—	—
└ 72.32.142.220/30	4	RACKS-8-1360592298399897	unknown	—	—	—
└ 72.32.142.224/30	4	RSPC-1251923892325155	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