Data as of Nov 9, 2026

64.39.0.0/19

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.

Range	Addresses	Netname	Holder	Type	Created	Abuse contact
64.39.0.0/19	8,192	RSPC-NET-1	Rackspace Hosting (RACKS-8) · US	Direct Allocation	Feb 8, 2000	abuse@rackspace.com
└ 64.39.0.0/26	64	RACKS-8-0198237401982374	unknown	—	—	—
└ 64.39.0.160/27	32	RSPC-D5D60BF2-C260-4654-A142-F4A237EB6E7A	unknown	—	—	—
└ 64.39.0.200/29	8	RACKS-8-1306264450371798	unknown	—	—	—
└ 64.39.1.0/26	64	RACKS-8-01987239487091	unknown	—	—	—
└ 64.39.1.64/26	64	RACKS-8-09909982212	unknown	—	—	—
└ 64.39.1.176/29	8	RSPC-1225136333624545	unknown	—	—	—
└ 64.39.1.184/29	8	RSPC-1235053089130969	unknown	—	—	—
└ 64.39.1.192/26	64	RACKS-8-019283740198273	unknown	—	—	—
└ 64.39.2.0/25	128	RACKS-8-1431234521234114	unknown	—	—	—
└ 64.39.2.128/25	128	RACKS-8-0987345098711	unknown	—	—	—
└ 64.39.3.24/29	8	RSPC-125861-1184263468	unknown	—	—	—
└ 64.39.3.112/29	8	RSPC-124980-1184255188	unknown	—	—	—
└ 64.39.3.120/29	8	RSPC-62357-1172222425	unknown	—	—	—
└ 64.39.3.136/29	8	RSPC-48697-1172222429	unknown	—	—	—
└ 64.39.3.160/29	8	RSPC-124623-1184208283	unknown	—	—	—
└ 64.39.3.168/29	8	RSPC-33534-1172224617	unknown	—	—	—
└ 64.39.3.200/29	8	RSPC-19655-951945423	unknown	—	—	—
└ 64.39.3.208/29	8	RSPC-11919-1008182648	unknown	—	—	—
└ 64.39.3.224/29	8	RSPC-124871-1184267483	unknown	—	—	—
└ 64.39.3.240/29	8	RSPC-C7D131CC-31A4-49F5-93B9-44D52C45AEC7	unknown	—	—	—
└ 64.39.3.248/29	8	RSPC-5829CEEF-2423-4A44-AD96-5B8EDDBE6AE3	unknown	—	—	—
└ 64.39.4.16/29	8	RSPC-88839-1172234821	unknown	—	—	—
└ 64.39.4.56/29	8	RSPC-4464-956871345	unknown	—	—	—
└ 64.39.4.96/27	32	RSPC-94418-1175724512	unknown	—	—	—
└ 64.39.4.136/29	8	RSPC-11906-1008182659	unknown	—	—	—
└ 64.39.4.160/29	8	RSPC-17419-02241459	unknown	—	—	—
└ 64.39.4.168/29	8	RSPC-11241-1008182660	unknown	—	—	—
└ 64.39.4.184/29	8	RSPC-9270-1008182662	unknown	—	—	—
└ 64.39.4.192/28	16	RSPC-16479-951437993	unknown	—	—	—
└ 64.39.4.208/28	16	RSPC-24641-03021118	unknown	—	—	—
└ 64.39.4.224/29	8	RSPC-1853-951504333	unknown	—	—	—
└ 64.39.4.232/29	8	RSPC-23279-951511526	unknown	—	—	—
└ 64.39.4.248/29	8	RSPC-5499-951512048	unknown	—	—	—
└ 64.39.5.0/28	16	RSPC-18744-03141215	unknown	—	—	—
└ 64.39.5.24/29	8	RSPC-21247-03141217	unknown	—	—	—
└ 64.39.5.32/28	16	RSPC-12300-1008182666	unknown	—	—	—
└ 64.39.5.48/29	8	RSPC-15916-1008182667	unknown	—	—	—
└ 64.39.5.56/29	8	RSPC-14008-952359725	unknown	—	—	—
└ 64.39.5.64/28	16	RSPC-12301-1008182668	unknown	—	—	—
└ 64.39.5.80/29	8	RSPC-15934-1008182669	unknown	—	—	—
└ 64.39.5.96/29	8	RSPC-15915-1008182670	unknown	—	—	—
└ 64.39.5.104/29	8	RSPC-19790-1008182671	unknown	—	—	—
└ 64.39.5.120/29	8	RSPC-21544-03141236	unknown	—	—	—
└ 64.39.5.128/28	16	RSPC-19790-03141237	unknown	—	—	—
└ 64.39.5.144/29	8	RSPC-1043-03141239	unknown	—	—	—
└ 64.39.5.152/29	8	RSPC-1464-952133801	unknown	—	—	—
└ 64.39.5.168/29	8	RSPC-16956-952383721	unknown	—	—	—
└ 64.39.5.176/28	16	RSPC-8454-03141241	unknown	—	—	—
└ 64.39.5.192/28	16	RSPC-21023-952384453	unknown	—	—	—
└ 64.39.5.208/29	8	RSPC-10662-952384718	unknown	—	—	—
└ 64.39.5.216/29	8	RSPC-1494-952385306	unknown	—	—	—
└ 64.39.5.224/29	8	RSPC-1870-952385502	unknown	—	—	—
└ 64.39.5.232/29	8	RSPC-11405-03141243	unknown	—	—	—
└ 64.39.5.240/28	16	RSPC-9057-03141244	unknown	—	—	—
└ 64.39.6.24/29	8	RSPC-11567-952621872	unknown	—	—	—
└ 64.39.6.32/29	8	RSPC-13595-1008182676	unknown	—	—	—
└ 64.39.6.56/29	8	RSPC-125318-1184245075	unknown	—	—	—
└ 64.39.6.64/29	8	RSPC-8511-0403305	unknown	—	—	—
└ 64.39.6.80/28	16	RSPC-13700-1008182679	unknown	—	—	—
└ 64.39.6.96/29	8	RSPC-12622-0110090917	unknown	—	—	—
└ 64.39.6.104/29	8	RSPC-21730-979169104	unknown	—	—	—
└ 64.39.6.136/29	8	RSPC-3512-403313	unknown	—	—	—
└ 64.39.6.144/29	8	RSPC-15333-403316	unknown	—	—	—
└ 64.39.6.152/29	8	RSPC-20913-403319	unknown	—	—	—
└ 64.39.6.168/29	8	RSPC-10921-403329	unknown	—	—	—
└ 64.39.6.176/28	16	200408180178	unknown	—	—	—
└ 64.39.6.192/28	16	RSPC-6611-952991928	unknown	—	—	—
└ 64.39.6.208/29	8	RSPC-11542-953053447	unknown	—	—	—
└ 64.39.6.216/29	8	RSPC-18735-403936	unknown	—	—	—
└ 64.39.6.224/28	16	RSPC-14886-953588284	unknown	—	—	—
└ 64.39.6.240/28	16	RSPC-14780-0403944	unknown	—	—	—
└ 64.39.7.16/28	16	RSPC-21023-953598809	unknown	—	—	—
└ 64.39.7.32/27	32	RSPC-14886-403948	unknown	—	—	—
└ 64.39.7.64/29	8	RSPC-10494-1008182683	unknown	—	—	—
└ 64.39.7.72/29	8	RSPC-9532-1008182684	unknown	—	—	—
└ 64.39.7.80/28	16	RSPC-10494-1008182685	unknown	—	—	—
└ 64.39.7.96/28	16	RSPC-10494-1008182772	unknown	—	—	—
└ 64.39.7.112/28	16	RSPC-17053-0201041756	unknown	—	—	—
└ 64.39.7.144/29	8	RSPC-16429-1008182774	unknown	—	—	—
└ 64.39.7.152/29	8	RSPC-17710-1008182775	unknown	—	—	—
└ 64.39.7.160/29	8	RSPC-2190-403952	unknown	—	—	—
└ 64.39.7.168/29	8	RSPC-17892-953350198	unknown	—	—	—
└ 64.39.7.176/29	8	RSPC-8276-1008182777	unknown	—	—	—
└ 64.39.7.192/28	16	RSPC-24392-403956	unknown	—	—	—
└ 64.39.7.208/29	8	RSPC-3640-0204151739	unknown	—	—	—
└ 64.39.7.216/29	8	RSPC-16634-1008182778	unknown	—	—	—
└ 64.39.7.224/28	16	RSPC-16463-403959	unknown	—	—	—
└ 64.39.7.240/29	8	RSPC-14374-1008182779	unknown	—	—	—
└ 64.39.7.248/29	8	RSPC-23064-953213513	unknown	—	—	—
└ 64.39.8.0/29	8	RSPC-21216-0005161201	unknown	—	—	—
└ 64.39.8.8/29	8	RSPC-23629-0005161210	unknown	—	—	—
└ 64.39.8.16/28	16	RSPC-12666-953604592	unknown	—	—	—
└ 64.39.8.32/28	16	RSPC-13791-1008182780	unknown	—	—	—
└ 64.39.8.48/29	8	RSPC-11567-953606070	unknown	—	—	—
└ 64.39.8.56/29	8	RSPC-12858-1008374741	unknown	—	—	—
└ 64.39.8.64/29	8	RSPC-12858-1008182781	unknown	—	—	—
└ 64.39.8.72/29	8	RSPC-5777-953656532	unknown	—	—	—
└ 64.39.8.80/29	8	RSPC-16940-4031005	unknown	—	—	—
└ 64.39.8.88/29	8	RSPC-10587-953657698	unknown	—	—	—
└ 64.39.8.96/29	8	RSPC-4352-1008182782	unknown	—	—	—
└ 64.39.8.104/29	8	RSPC-1490-953743077	unknown	—	—	—
└ 64.39.8.112/28	16	RSPC-2318-953740304	unknown	—	—	—
└ 64.39.8.128/28	16	RSPC-6418-953740495	unknown	—	—	—
└ 64.39.8.144/29	8	RSPC-12524-4031007	unknown	—	—	—
└ 64.39.8.160/29	8	RSPC-19707-953746202	unknown	—	—	—
└ 64.39.8.168/29	8	RSPC-11786-953753846	unknown	—	—	—
└ 64.39.8.184/29	8	RSPC-14542-1008182785	unknown	—	—	—
└ 64.39.8.192/29	8	RSPC-14542-1008182786	unknown	—	—	—
└ 64.39.8.200/29	8	RSPC-13815-4031008	unknown	—	—	—
└ 64.39.8.208/28	16	RSPC-13782-4031009	unknown	—	—	—
└ 64.39.8.224/28	16	RSPC-23154-953757328	unknown	—	—	—
└ 64.39.8.240/28	16	RSPC-22121-4031011	unknown	—	—	—
└ 64.39.9.0/28	16	RSPC-6312-4031012	unknown	—	—	—
└ 64.39.9.32/29	8	RSPC-23417-4031018	unknown	—	—	—
└ 64.39.9.40/29	8	RSPC-5379-4031020	unknown	—	—	—
└ 64.39.9.48/28	16	RSPC-5219-4031022	unknown	—	—	—
└ 64.39.9.80/29	8	RSPC-12247-954371857	unknown	—	—	—
└ 64.39.9.88/29	8	RSPC-7397-1008182787	unknown	—	—	—
└ 64.39.9.96/28	16	RSPC-94418-1175724513	unknown	—	—	—
└ 64.39.9.112/28	16	RSPC-22286-4031027	unknown	—	—	—
└ 64.39.9.128/29	8	RSPC-6568-4031045	unknown	—	—	—
└ 64.39.9.136/29	8	RSPC-6417-954014766	unknown	—	—	—
└ 64.39.9.144/28	16	RSPC-94418-1175724515	unknown	—	—	—
└ 64.39.9.160/28	16	RSPC-16764-953856717	unknown	—	—	—
└ 64.39.9.176/28	16	RSPC-6583-4031049	unknown	—	—	—
└ 64.39.9.192/29	8	RSPC-8615-4031051	unknown	—	—	—
└ 64.39.9.200/29	8	RSPC-21123-953933249	unknown	—	—	—
└ 64.39.9.208/29	8	RSPC-12412-954789302	unknown	—	—	—
└ 64.39.9.216/29	8	RSPC-12506-4031056	unknown	—	—	—
└ 64.39.9.224/28	16	RSPC-13968-4031058	unknown	—	—	—
└ 64.39.9.240/29	8	RSPC-14150-4031100	unknown	—	—	—
└ 64.39.9.248/29	8	RSPC-12264-0204171111	unknown	—	—	—
└ 64.39.10.0/29	8	RSPC-7694-1008182788	unknown	—	—	—
└ 64.39.10.8/29	8	RSPC-39422-1094570489	unknown	—	—	—
└ 64.39.10.16/29	8	RSPC-90360-1158411725	unknown	—	—	—
└ 64.39.10.24/29	8	RSPC-1887-1008182790	unknown	—	—	—
└ 64.39.10.32/29	8	RSPC-14313-1007678835	unknown	—	—	—
└ 64.39.10.40/29	8	RSPC-12235-1008182791	unknown	—	—	—
└ 64.39.10.48/29	8	RSPC-39422-1094570494	unknown	—	—	—
└ 64.39.10.56/29	8	RSPC-90365-1158412345	unknown	—	—	—
└ 64.39.10.64/28	16	RSPC-11906-1008182793	unknown	—	—	—
└ 64.39.10.80/28	16	RSPC-13722-1008182794	unknown	—	—	—
└ 64.39.10.96/29	8	RSPC-24146-954263926	unknown	—	—	—
└ 64.39.10.104/29	8	RSPC-39422-1094570498	unknown	—	—	—
└ 64.39.10.112/29	8	RSPC-90366-1158412653	unknown	—	—	—
└ 64.39.10.128/29	8	RSPC-11032-1008182797	unknown	—	—	—
└ 64.39.10.136/29	8	RSPC-3679-978987258	unknown	—	—	—
└ 64.39.10.160/29	8	RSPC-2088-4031142	unknown	—	—	—
└ 64.39.10.168/29	8	RSPC-14748-1007744023	unknown	—	—	—
└ 64.39.10.176/29	8	RSPC-39422-1094570500	unknown	—	—	—
└ 64.39.10.184/29	8	RSPC-6220-4031147	unknown	—	—	—
└ 64.39.10.192/29	8	RSPC-39422-1094570503	unknown	—	—	—
└ 64.39.10.200/29	8	RSPC-8284-954283670	unknown	—	—	—
└ 64.39.10.208/28	16	RSPC-6468-1008182799	unknown	—	—	—
└ 64.39.10.224/29	8	RSPC-54242-1104646949	unknown	—	—	—
└ 64.39.10.232/29	8	RSPC-5110-1008182800	unknown	—	—	—
└ 64.39.10.240/29	8	RSPC-90366-1158412701	unknown	—	—	—
└ 64.39.10.248/29	8	RSPC-12367-4031154	unknown	—	—	—
└ 64.39.11.8/29	8	RSPC-114406-1173537026	unknown	—	—	—
└ 64.39.11.16/29	8	RSPC-114741-1173576226	unknown	—	—	—
└ 64.39.11.24/29	8	RSPC-112344-1173765710	unknown	—	—	—
└ 64.39.11.32/29	8	RSPC-114742-1173964954	unknown	—	—	—
└ 64.39.11.40/29	8	RSPC-14337-1174108902	unknown	—	—	—
└ 64.39.11.56/29	8	RSPC-111795-1174304582	unknown	—	—	—
└ 64.39.11.64/29	8	RSPC-112348-1174336283	unknown	—	—	—
└ 64.39.11.72/29	8	RSPC-115404-1174351900	unknown	—	—	—
└ 64.39.11.88/29	8	RSPC-116017-1174754612	unknown	—	—	—
└ 64.39.11.104/29	8	RSPC-64074-1174948209	unknown	—	—	—
└ 64.39.11.112/29	8	RSPC-115407-1175110926	unknown	—	—	—
└ 64.39.11.120/29	8	RSPC-1570-1175152323	unknown	—	—	—
└ 64.39.11.128/29	8	RSPC-97632-1175200955	unknown	—	—	—
└ 64.39.11.152/29	8	RSPC-24707-1176938709	unknown	—	—	—
└ 64.39.11.160/29	8	RSPC-110084-1177030063	unknown	—	—	—
└ 64.39.11.192/26	64	RACKS-8-1431234520004	unknown	—	—	—
└ 64.39.12.0/29	8	RSPC-39422-1094570507	unknown	—	—	—
└ 64.39.12.16/29	8	RSPC-11243-1008182803	unknown	—	—	—
└ 64.39.12.24/29	8	RSPC-9236-000425353	unknown	—	—	—
└ 64.39.12.32/29	8	RSPC-11863-1008182804	unknown	—	—	—
└ 64.39.12.40/29	8	RSPC-14541-1008182805	unknown	—	—	—
└ 64.39.12.48/29	8	RSPC-10879-1008182806	unknown	—	—	—
└ 64.39.12.56/29	8	RSPC-10254-1008182807	unknown	—	—	—
└ 64.39.12.64/29	8	RSPC-16239-1008182808	unknown	—	—	—
└ 64.39.12.72/29	8	RSPC-12250-1008182810	unknown	—	—	—
└ 64.39.12.88/29	8	RSPC-8276-1008182812	unknown	—	—	—
└ 64.39.12.96/29	8	RSPC-6176-1008182813	unknown	—	—	—
└ 64.39.12.104/29	8	RSPC-39422-1094570511	unknown	—	—	—
└ 64.39.12.120/29	8	RSPC-14640-1008182815	unknown	—	—	—
└ 64.39.12.128/27	32	RSPC-6276-1008025216	unknown	—	—	—
└ 64.39.12.160/29	8	RSPC-6276-1007744358	unknown	—	—	—
└ 64.39.12.168/29	8	RSPC-5785-1007744042	unknown	—	—	—
└ 64.39.12.176/29	8	RSPC-5785-1008025211	unknown	—	—	—
└ 64.39.12.184/29	8	RSPC-17843-1007744372	unknown	—	—	—
└ 64.39.12.192/28	16	RSPC-13516-954788032	unknown	—	—	—
└ 64.39.12.216/29	8	RSPC-11276-1008182818	unknown	—	—	—
└ 64.39.12.224/28	16	RSPC-7214-000425412	unknown	—	—	—
└ 64.39.12.240/29	8	RSPC-14313-954880211	unknown	—	—	—
└ 64.39.12.248/29	8	RSPC-17310-1008182819	unknown	—	—	—
└ 64.39.13.0/29	8	RSPC-12281-959713513	unknown	—	—	—
└ 64.39.13.8/29	8	RSPC-10348-1008182820	unknown	—	—	—
└ 64.39.13.16/29	8	RSPC-15056-1008182819	unknown	—	—	—

← Previous1–200 of 516 · page 1 of 3Next →

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

IRR

Route objects on the exact prefix

Origin	Registry	Description	Maintainer	Modified
AS33070	RADB	Rackspace, 5000 Walzem Road, San Antonio, TX 78218	MAINT-AS10532	Nov 13, 2023

IRR inside

Route objects inside

Prefix	Origin	Registry	Description	Maintainer	Modified
64.39.0.0/20	AS10532	RADB	Rackspace, 5000 Walzem Road, San Antonio, TX 78218	MAINT-AS10532	Nov 13, 2023

64.39.0.0/19

Registrations in this block

Network & registry

AS33070

Who has announced this prefix

Routing history

History

Route objects on the exact prefix

Route objects inside

Registration for this announcement

Abuse contact