AS Number
AS12200
AS Name
RACKSPACE
Org Name
Rackspace Hosting
Registry

arin

RegDate

2010-03-29

Updated

2017-09-12

AS12200 Looking Glass
IPv4Prefixes

7

IPv6Prefixes

0

IPv4 NUMs

2,560

IPv6 NUMs(/64)

0

2,560 IPv4 Addresses
CIDR Description IP Num
72.21.44.0/24
IRR InValid
DataPipe, Inc. 256
146.20.209.0/24
IRR InValid
Rackspace Hosting 256
146.20.220.0/22
IRR InValid
Rackspace Hosting 1024
146.177.20.0/24
IRR Valid
RSPC-UK-IP-SPACE 256
146.177.21.0/24
IRR Valid
RSPC-UK-IP-SPACE 256
146.177.74.0/24
IRR Valid
Rackspace Ltd. 256
204.9.96.0/24
IRR Valid
OEConnection, LLC 256
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS1299 TWELVE99 - Telia Company AB, SE Sweden 256,256 17,605,071,863,808 IPv4 IPv4 IPv6 IPv6
AS9050 RTD - ORANGE ROMANIA COMMUNICATION S.A, RO Romania 1,498,880 4,294,967,296 IPv4 IPv4
AS32097 WII - WholeSale Internet, Inc., US United States 94,976 4,294,967,296 IPv4 IPv4
AS53828 NITEL - NETWORK INNOVATIONS, LLC, US United States 130,816 4,294,967,296 IPv4 IPv4
AS55329 TELCOTECH-KH - Telcotech Ltd, KH Cambodia 4,096 4,294,967,296 IPv4 IPv4
AS31122 DIGIWEB-AS - Digiweb ltd, IE Ireland 155,136 21,474,836,480 IPv6 IPv6
AS3356 LEVEL3 - Level 3 Parent, LLC, US United States 29,523,200 81,623,784,448 IPv4 IPv4 IPv6 IPv6
AS8896 XFIBER-AS - XFIBER AS, NO Norway 37,120 81,604,378,624 IPv4 IPv4 IPv6 IPv6
AS31742 SOTACONNECT - Sota Solutions Ltd., GB United Kingdom 9,984 38,654,705,664 IPv4 IPv4 IPv6 IPv6
AS9009 M247 - M247 Europe SRL, RO Romania 1,069,312 270,682,816,768 IPv4 IPv4
AS37239 ICTGLOBE - ICTGlobe Management (Pty) Ltd, ZA South Africa 15,360 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS48237 MOBILY-AS - Etihad Etisalat, a joint stock company, SA Saudi Arabia 0 0 IPv4 IPv4
AS2914 NTT-LTD-2914 - NTT America, Inc., US United States 6,848,768 21,743,403,008 IPv4 IPv4 IPv6 IPv6
AS132337 ANSPL-AS-AP - ALPHA NETWORKS SOLUTION PTE. LTD., SG Singapore 6,912 262,144 IPv4 IPv4
AS9505 TWGATE-AP - Chunghwa Telecom Co., Ltd., TW Taiwan 24,576 8,589,934,592 IPv4 IPv4
AS199283 UKSCOMMS-AS - STRUCTURED COMMUNICATIONS LIMITED, GB United Kingdom 6,144 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS44684 MYTHIC - Mythic Beasts Ltd, GB United Kingdom 7,936 4,295,163,904 IPv6 IPv6
AS3303 SWISSCOM - Swisscom (Schweiz) AG, CH Switzerland 3,583,488 165,692,637,184 IPv4 IPv4
AS12969 Vodafone_Iceland - Syn hf, IS Iceland 313,856 8,589,934,592 IPv4 IPv4
AS16637 MTNNS-AS - MTN SA, ZA South Africa 3,745,792 8,657,043,456 IPv4 IPv4
AS6939 HURRICANE - Hurricane Electric LLC, US United States 486,400 282,631,404,716,032 IPv4 IPv4 IPv6 IPv6
AS9002 RETN-AS - RETN Limited, GB United Kingdom 39,936 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS39122 BLACKNIGHT-AS - Blacknight Internet Solutions Limited, IE Ireland 31,744 55,834,640,384 IPv4 IPv4 IPv6 IPv6
AS61573 IP2TEL SERVICOS DE COMUNICACAO MULTIMIDIA, BR Brazil 1,024 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS6233 XTOM, US United States 9,472 8,590,917,632 IPv4 IPv4 IPv6 IPv6
AS33891 CORE-BACKBONE - Core-Backbone GmbH, DE Germany 0 0 IPv4 IPv4
AS197580 AS-CONNECTICORE - CONNECTICORE TELECOMMUNICATIONS INFORMATION TECHNOLOGY S.A, GR Greece 7,168 38,654,705,664 IPv4 IPv4
AS3170 VELOXSERV - VeloxServ Communications Ltd, GB United Kingdom 12,800 47,245,164,544 IPv4 IPv4 IPv6 IPv6
AS6057 Administracion Nacional de Telecomunicaciones, UY Uruguay 2,166,016 68,719,476,736 IPv4 IPv4 IPv6 IPv6
AS19016 WCG-AS - Westman Communications Group, CA Canada 30,976 4,294,967,296 IPv4 IPv4
AS19754 FNL-33-19754 - The Fusion Network, LLC, US United States 8,704 917,504 IPv4 IPv4
AS3216 SOVAM-AS - PJSC "Vimpelcom", RU Russian Federation 1,034,598 4,295,098,368 IPv4 IPv4 IPv6 IPv6
AS4181 TDS-AS - TDS TELECOM, US United States 1,752,320 77,309,411,328 IPv4 IPv4 IPv6 IPv6
AS25160 VORBOSS_AS - Vorboss Limited, GB United Kingdom 194,560 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS63927 RISE-HK - RISE ASIA TECHNOLOGY LIMITED, HK Hong Kong 6,912 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS11164 INTERNET2-I2PX - Internet2, US United States 1,280 131,072 IPv4 IPv4
AS19653 CTSTELECOM - CTS Communications Corp, US United States 61,952 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS23367 AS-ADN - Adaptive Data Networks, LLC, US United States 4,864 524,288 IPv4 IPv4
AS35280 F5 - F5 Networks SARL, FR France 48,128 81,604,378,624 IPv4 IPv4 IPv6 IPv6
AS37468 ANGOLA-CABLES - Angola Cables, AO Angola 7,168 42,949,672,960 IPv4 IPv4 IPv6 IPv6
AS50629 LWLCOM - LWLcom GmbH, DE Germany 83,712 111,670,329,344 IPv4 IPv4 IPv6 IPv6
AS52320 GlobeNet Cabos Submarinos Colombia, S.A.S., CO Colombia 5,120 8,589,934,592 IPv4 IPv4 IPv6 IPv6
AS4657 STARHUB-INTERNET - Starhub Internet Pte Ltd, SG Singapore 629,504 17,179,869,184 IPv4 IPv4
AS5713 SAIX-NET - Telkom SA Ltd., ZA South Africa 2,192,128 17,600,775,979,008 IPv4 IPv4 IPv6 IPv6
AS7489 HOSTUS-GLOBAL-AS - HostUS Solutions LLC, HK Hong Kong 60,416 13,972,602,880 IPv4 IPv4 IPv6 IPv6
AS8932 UCOMINT - Ucom CJSC, AM Armenia 2,048 131,072 IPv4 IPv4 IPv6 IPv6
AS34549 MEER-AS - meerfarbig GmbH & Co. KG, DE Germany 83,200 347,893,465,088 IPv4 IPv4 IPv6 IPv6
AS2381 WISCNET1-AS - WiscNet, US United States 599,808 4,311,744,512 IPv4 IPv4
AS8966 Etisalat-AS - Emirates Telecommunications Corporation, AE United Arab Emirates 18,944 4,295,360,512 IPv4 IPv4 IPv6 IPv6
AS28792 PUBLIC-INTERNET - Public Internet Ltd, GB United Kingdom 6,400 4,294,967,296 IPv4 IPv4
AS35266 EXN-AS - EX Networks Limited, GB United Kingdom 6,144 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS45352 IPSERVERONE-AS-AP - IP ServerOne Solutions Sdn Bhd, MY Malaysia 38,144 4,027,580,416 IPv4 IPv4
AS29838 AMC - Atlantic Metro Communications II, Inc., US United States 142,080 13,153,402,880 IPv6 IPv6
AS1828 UNITAS - Unitas Global LLC, US United States 222,720 47,244,705,792 IPv4 IPv4 IPv6 IPv6
AS6079 RCN-AS - RCN, US United States 1,316,864 38,654,705,664 IPv4 IPv4
AS14630 INVESCO - Invesco Group Services, Inc., US United States 7,424 38,671,482,880 IPv4 IPv4 IPv6 IPv6
AS32709 1-JOINK - Joink, LLC, US United States 20,480 4,294,967,296 IPv4 IPv4
AS39120 CONVERGENZE-AS - Convergenze S.p.A., IT Italy 35,072 12,884,901,888 IPv4 IPv4
AS46450 PILOT - Pilot Fiber, Inc., US United States 71,424 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS3491 BTN-ASN - PCCW Global, Inc., US United States 1,026,816 13,958,709,248 IPv4 IPv4 IPv6 IPv6
AS37662 WIOCC-AS - West Indian Ocean Cable Company, MU Mauritius 9,216 8,589,934,592 IPv4 IPv4
AS36944 UBUNTU-UNICAST-AS - Ubuntunet Alliance For Research and Education Networking, MW Malawi 2,048 65,536 IPv6 IPv6
AS32787 PROLEXIC-TECHNOLOGIES-DDOS-MITIGATION-NETWORK - Akamai Technologies, Inc., US United States 93,440 4,849,664 IPv4 IPv4
AS5400 BT - British Telecommunications PLC, GB United Kingdom 701,184 4,419,522,396,160 IPv4 IPv4
AS36351 SOFTLAYER - SoftLayer Technologies Inc., US United States 4,572,672 39,703,150,592 IPv4 IPv4
AS34224 NETERRA-AS - Neterra Ltd., BG Bulgaria 43,776 4,294,967,296 IPv4 IPv4
AS1239 SPRINTLINK - Sprint, US United States 18,013,952 249,109,544,960 IPv4 IPv4 IPv6 IPv6
AS3292 TDC - TDC Holding A/S, DK Denmark 5,549,824 51,539,804,160 IPv4 IPv4 IPv6 IPv6
AS3300 BT - British Telecommunications PLC, GB United Kingdom 230,912 8,589,934,592 IPv4 IPv4 IPv6 IPv6
AS8218 NEO-ASN - Zayo Infrastructure France SA, FR France 53,760 8,590,721,024 IPv4 IPv4 IPv6 IPv6
AS13760 UNITI-FIBER - Uniti Fiber Holdings Inc., US United States 123,648 8,858,435,584 IPv4 IPv4 IPv6 IPv6
AS42473 AS-ANEXIA - ANEXIA Internetdienstleistungs GmbH, AT Austria 67,072 4,318,363,648 IPv4 IPv4 IPv6 IPv6
AS47787 EDGOO - EDGOO NETWORKS LLC, US United States 5,376 210,454,577,152 IPv4 IPv4 IPv6 IPv6
AS60501 SIRIUSTEC-IT - Sirius Technology SRL, IT Italy 14,592 73,014,444,032 IPv4 IPv4 IPv6 IPv6
AS200612 GulfBridgeInternational - Gulf Bridge International Inc., VG British Virgin Islands 3,072 34,360,000,512 IPv6 IPv6
AS57463 NetIX - NetIX Communications JSC, BG Bulgaria 256 0 IPv4 IPv4 IPv6 IPv6
AS62240 Clouvider - Clouvider Limited, GB United Kingdom 208,128 586,818,322,432 IPv4 IPv4
AS137409 GSLNETWORKS-AS-AP - GSL Networks Pty LTD, AU Australia 27,136 17,179,869,184 IPv4 IPv4
AS58511 ANYCAST-GLOBAL-BACKBONE - ANYCAST HOLDINGS PTY LTD, AU Australia 8,192 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS293 ESNET, US United States 152,576 4,295,098,368 IPv4 IPv4 IPv6 IPv6
AS852 ASN852 - TELUS Communications Inc., CA Canada 4,823,808 12,885,032,960 IPv4 IPv4
AS12779 ITGATE - IT.Gate S.p.A., IT Italy 44,032 42,949,738,496 IPv4 IPv4 IPv6 IPv6
AS29075 IELO - IELO-LIAZO SERVICES SAS, FR France 41,216 107,374,182,400 IPv4 IPv4
AS36236 NETACTUATE - NetActuate, Inc, US United States 57,600 1,923,940,352 IPv4 IPv4
AS37100 SEACOM-AS - SEACOM Limited, MU Mauritius 1,072,640 12,884,901,888 IPv4 IPv4 IPv6 IPv6
AS39737 Prime-Telecom-AS - Net Vision Telecom SRL, RO Romania 52,224 196,608 IPv4 IPv4
AS4826 VOCUS-BACKBONE-AS - VOCUS PTY LTD, AU Australia 306,176 21,491,875,840 IPv4 IPv4 IPv6 IPv6
AS8220 COLT - COLT Technology Services Group Limited, GB United Kingdom 1,382,656 25,770,721,280 IPv4 IPv4 IPv6 IPv6
AS8529 OMANTEL-AS - Oman Telecommunications Company (S.A.O.G), OM Oman 15,360 0 IPv4 IPv4 IPv6 IPv6
AS50058 AUGUST-INTERNET - August Internet Limited, GB United Kingdom 12,544 281,539,973,414,912 IPv4 IPv4 IPv6 IPv6
AS3257 GTT-BACKBONE - GTT Communications Inc., US United States 4,558,744 214,530,850,816 IPv4 IPv4 IPv6 IPv6
AS16552 TIGGEE - Tiggee LLC, US United States 13,312 34,362,163,200 IPv4 IPv4
AS59605 ZAINGP-AS - MENA LEVANT W.L.L, BH Bahrain 6,400 458,752 IPv4 IPv4 IPv6 IPv6
AS62167 Tismi - Tismi BV, NL Netherlands 3,072 8,589,934,592 IPv4 IPv4 IPv6 IPv6
AS3741 IS - Dimension Data, ZA South Africa 2,854,144 137,439,150,080 IPv4 IPv4
AS37640 CAPE-CONNECT-AS - Cape Connect Internet, ZA South Africa 10,240 4,294,967,296 IPv4 IPv4
AS3214 XTOM - xTom GmbH, DE Germany 30,976 112,106,405,888 IPv4 IPv4 IPv6 IPv6
AS15802 DU-AS1 - Emirates Integrated Telecommunications Company PJSC, AE United Arab Emirates 1,166,592 30,064,771,072 IPv4 IPv4
AS19151 BBO-1 - BroadbandONE, LLC, US United States 26,880 4,295,032,832 IPv4 IPv4
AS39384 RACKFIBER - Dream Fusion - IT Services, Lda, PT Portugal 3,328 47,244,640,256 IPv4 IPv4 IPv6 IPv6
AS328832 Network-Platforms-International - Network Platforms (PTY) LTD, ZA South Africa 0 0 IPv4 IPv4 IPv6 IPv6
AS2856 BT-UK-AS - British Telecommunications PLC, GB United Kingdom 12,165,888 549,756,207,104 IPv4 IPv4
AS17660 DRUKNET-AS - Bhutan Telecom Ltd, BT Bhutan 18,688 4,294,967,296 IPv4 IPv4
AS29049 Delta-Telecom-AS - Delta Telecom Ltd, AZ Azerbaijan 74,240 1,310,720 IPv4 IPv4
AS34927 iFog-GmbH - iFog GmbH, CH Switzerland 2,560 120,913,920 IPv4 IPv4 IPv6 IPv6
AS38880 M21-AS-AP - Micron21 Datacentre Pty Ltd, AU Australia 30,976 4,295,163,904 IPv4 IPv4
AS6461 ZAYO-6461 - Zayo Bandwidth, US United States 1,553,408 17,986,617,344 IPv4 IPv4 IPv6 IPv6
AS207841 INFERNO - Inferno Communications Ltd, GB United Kingdom 1,024 4,295,032,832 IPv4 IPv4 IPv6 IPv6
AS396998 PATH-NETWORK - Path Network, Inc., US United States 8,448 68,719,476,736 IPv4 IPv4 IPv6 IPv6
AS7713 telkomnet-as-ap - Telekomunikasi Indonesia (PT), ID Indonesia 4,273,408 12,885,032,960 IPv4 IPv4 IPv6 IPv6
AS58057 SECUREBIT - Securebit AG, CH Switzerland 7,168 61,629,595,648 IPv4 IPv4 IPv6 IPv6
AS61568 ALOO TELECOM - FSF TECNOLOGIA SA, BR Brazil 12,544 4,294,967,296 IPv4 IPv4
AS6894 KDDI-EUROPE - KDDI Europe Ltd, GB United Kingdom 10,496 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 23,296 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS57695 MISAKA - Misaka Network, Inc., US United States 5,632 44,095,045,632 IPv4 IPv4
AS212483 level86 - LEVEL EIGHTY-SIX COMMUNICATIONS LTD, GB United Kingdom 0 1,900,544 IPv4 IPv4 IPv6 IPv6
AS398465 RACKDOG-LLC - Rackdog, LLC, US United States 41,984 34,628,173,824 IPv4 IPv4
AS37721 Virtual-Technologies-Solutions-SA - Virtual Technologies & Solutions, BF Burkina Faso 12,288 131,072 IPv4 IPv4 IPv6 IPv6
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS54535 NIKEUS-NV - Nike, Inc., US United States 15,104 0 IPv4 IPv4
AS198220 GoGrid - Datapipe Europe Ltd, GB United Kingdom 10,240 0 IPv4 IPv4
AS15395 RACKSPACE-LON - Rackspace Ltd., GB United Kingdom 392,224 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS19994 RACKSPACE - Rackspace Hosting, US United States 541,952 4,295,098,368 IPv4 IPv4 IPv6 IPv6
AS22576 DATAPIPE-ASN2 - DataPipe, Inc., US United States 39,168 0 IPv4 IPv4
AS33070 RMH-14 - Rackspace Hosting, US United States 804,608 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS36248 RACKSPACE - Rackspace Hosting, US United States 2,048 0 IPv4 IPv4
AS14492 DATAPIPE - DataPipe, Inc., US United States 141,568 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS39921 DE-RACKSPACE - Rackspace Ltd., GB United Kingdom 20,992 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS398699 WCCE - Cisco Systems Inc, US United States 2,560 0 IPv4 IPv4
AS14343 JDASOFTWARE - i2 Technologies Inc., US United States 15,104 0 IPv4 IPv4
AS22205 DATAPIPE-SEA - DataPipe, Inc., US United States 35,328 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS24778 Datapipe-UK - Datapipe Europe Ltd, GB United Kingdom 11,264 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS27357 RACKSPACE - Rackspace Hosting, US United States 277,248 4,295,032,832 IPv4 IPv4 IPv6 IPv6
AS200069 MAILJET - MAILJET SAS, FR France 6,912 0 IPv4 IPv4
AS16805 DATAPIPE-MID - DataPipe, Inc., US United States 6,400 4,294,967,296 IPv4 IPv4 IPv6 IPv6

Peers at this Exchange Point

Country/Region IX IPv4 IPv6 Port Speed Updated
United States NYIIX New York - New York International Internet eXchange 198.32.160.111 2001:504:1::a501:4492:1 10 Gbps 2021-03-01 15:20:34
United Kingdom LINX LON1 - London Internet Exchange Ltd. 195.66.224.116 2001:7f8:4::2fa8:1 40 Gbps 2022-04-27 20:51:38
United States DE-CIX Dallas 206.53.202.5 2001:504:61::2fa8:0:1 10 Gbps 2020-02-19 04:07:25
United States Equinix Dallas - Equinix Internet Exchange Dallas 206.223.118.7 2001:504:0:5:0:1:2200:1 20 Gbps 2022-03-17 20:17:38
United States LINX NoVA - LINX Northern Virginia, Ashburn, Reston and Manassas 206.55.196.26 2001:504:31::2fa8:1 10 Gbps 2017-04-11 15:36:15
United States AMS-IX Chicago - AMS-IX Chicago 206.108.115.30 2001:504:38:1:0:a501:2200:1 10 Gbps 2016-03-14 20:43:57
United States Equinix Chicago - Equinix Internet Exchange Chicago 208.115.136.14 2001:504:0:4:0:1:2200:1 10 Gbps 2021-11-05 19:28:11
United States Equinix Ashburn - Equinix Internet Exchange Ashburn 206.126.236.151 2001:504:0:2:0:1:2200:1 10 Gbps 2022-03-07 12:49:13
United Kingdom LONAP - London Access Point 5.57.81.27 2001:7f8:17::2fa8:1 20 Gbps 2016-07-19 20:15:07
United States Equinix San Jose - Equinix Internet Exchange San Jose (Bay Area) 206.223.116.13 2001:504:0:1:0:1:4492:1 10 Gbps 2021-03-01 15:19:29
United States Equinix New York - Equinix Internet Exchange New York 198.32.118.37 2001:504:f::25 10 Gbps 2021-03-01 15:18:51

Private Peering Facilities

Country/Region Name City Website Updated
Equinix DC1-DC15, DC21 - Ashburn Ashburn http://www.equinix.com/ 2016-03-14 20:49:58
Equinix DA1 - Dallas Dallas https://www.equinix.com/locations/americas-colocation/united-states-colocation/dallas-data-centers/da1/ 2016-03-14 21:02:43
Equinix CH1/CH2/CH4 - Chicago Chicago http://www.equinix.com/ 2016-03-14 21:13:51
Telehouse - London (Docklands West) London http://www.telehouse.net/ 2016-03-14 21:55:46
IP Address Domain NUMs Domains
146.20.209.7 2 abme.igovsolution.net
ASNumber:       12200
ASName:         RACKSPACE
ASHandle:       AS12200
RegDate:        2007-05-16
Updated:        2013-04-09    
Ref:            https://rdap.arin.net/registry/autnum/12200


OrgName:        Rackspace Hosting
OrgId:          RACKS-8
Address:        1 Fanatical Place
City:           Windcrest
StateProv:      TX
PostalCode:     78218
Country:        US
RegDate:        2010-03-29
Updated:        2017-09-12
Ref:            https://rdap.arin.net/registry/entity/RACKS-8


OrgNOCHandle: HANSE157-ARIN
OrgNOCName:   Hansell, Chris 
OrgNOCPhone:  +1-210-312-4000 
OrgNOCEmail:  hostmaster@rackspace.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/HANSE157-ARIN

OrgAbuseHandle: ABUSE45-ARIN
OrgAbuseName:   Abuse Desk
OrgAbusePhone:  +1-210-312-4000 
OrgAbuseEmail:  abuse@rackspace.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE45-ARIN

OrgTechHandle: HANSE157-ARIN
OrgTechName:   Hansell, Chris 
OrgTechPhone:  +1-210-312-4000 
OrgTechEmail:  hostmaster@rackspace.com
OrgTechRef:    https://rdap.arin.net/registry/entity/HANSE157-ARIN

OrgTechHandle: IPADM17-ARIN
OrgTechName:   IPADMIN
OrgTechPhone:  +1-210-312-4000 
OrgTechEmail:  hostmaster@rackspace.com
OrgTechRef:    https://rdap.arin.net/registry/entity/IPADM17-ARIN

OrgTechHandle: ZR9-ARIN
OrgTechName:   Rackspace, com 
OrgTechPhone:  +1-210-312-4000 
OrgTechEmail:  hostmaster@rackspace.com
OrgTechRef:    https://rdap.arin.net/registry/entity/ZR9-ARIN