AS Number
AS211029
AS Name
XTX
Org Name
XTX Markets Limited
Registry

ripe

RegDate

Updated

2026-02-12T14:40:05Z

AS211029 Looking Glass
IPv4Prefixes

4

IPv6Prefixes

0

IPv4 NUMs

1,024

IPv6 NUMs(/64)

0

1,024 IPv4 Addresses
CIDR Description IP Num
185.253.244.0/22
ROA Signed and Valid IRR Valid
XTX Markets Limited 1024
185.253.245.0/24
ROA Signed and Valid IRR Valid
XTX Markets Limited 256
185.253.246.0/24
ROA Signed and Valid IRR Valid
XTX Markets Limited 256
185.253.247.0/24
ROA Signed and Valid IRR Valid
XTX Markets Limited 256
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS8218 NEO-ASN - Zayo Infrastructure France SA, FR France 47,104 12,884,967,424 IPv4 IPv4
AS9930 TTNET-MY - TT DOTCOM SDN BHD, MY Malaysia 741,888 4,295,098,368 IPv4 IPv4
AS12552 GlobalConnect-AS12552 - GlobalConnect AB, SE Sweden 560,384 210,454,249,472 IPv4 IPv4
AS25091 IP-Max - IP-Max SA, CH Switzerland 14,592 68,719,607,808 IPv4 IPv4
AS4455 BSO - IX Reach Ltd, GB United Kingdom 64,000 12,884,967,424 IPv4 IPv4
AS16347 INHERENT - ADISTA SAS, FR France 246,272 390,842,023,936 IPv4 IPv4
AS35280 F5 - F5 Networks SARL, FR France 54,272 81,604,378,624 IPv4 IPv4
AS37497 Network-Platforms - Network Platforms (PTY) LTD, ZA South Africa 14,592 4,294,967,296 IPv4 IPv4
AS37721 Virtual-Technologies-Solutions-SA - Virtual Technologies & Solutions, BF Burkina Faso 15,872 8,589,934,592 IPv4 IPv4
AS61573 IP TELECOM, BR Brazil 1,024 4,294,967,296 IPv4 IPv4
AS53062 ALT | GRUPO BRASIL TECPAR, BR Brazil 28,160 17,196,711,936 IPv4 IPv4
AS6939 HURRICANE - Hurricane Electric LLC, US United States 455,168 282,636,229,083,136 IPv4 IPv4
AS12779 ITGATE - IT.Gate S.p.A., IT Italy 46,848 42,949,804,032 IPv4 IPv4
AS18106 VIEWQWEST-SG-AP - Viewqwest Pte Ltd, SG Singapore 53,248 13,153,337,344 IPv4 IPv4
AS29075 IELO - IELO-LIAZO SERVICES SAS, FR France 31,744 107,374,182,400 IPv4 IPv4
AS34177 CELESTE-AS - Celeste SAS, FR France 224,256 98,784,247,808 IPv4 IPv4
AS39120 CONVERGENZE-AS - Convergenze S.p.A., IT Italy 42,496 17,179,869,184 IPv4 IPv4
AS41327 FIBERTELECOM-AS - Fiber Telecom S.p.A., IT Italy 7,168 68,719,476,736 IPv4 IPv4
AS58511 ANYCAST-GLOBAL-BACKBONE - Anycast Holdings Pty Ltd, AU Australia 22,528 8,589,934,592 IPv4 IPv4
AS999 CORIX-999 - CORIX NETWORKS, US United States 4,864 4,295,032,834 IPv4 IPv4
AS2914 NTT-DATA-2914 - NTT America, Inc., US United States 6,355,456 30,065,033,216 IPv4 IPv4
AS8220 COLT - COLT Technology Services Group Limited, GB United Kingdom 1,496,576 25,770,590,208 IPv4 IPv4
AS37468 ANGOLA-CABLES - Angola Cables, AO Angola 9,472 42,949,672,960 IPv4 IPv4
AS48362 TKSWF-AS - Stadtwerke Feldkirch, AT Austria 7,936 4,294,967,296 IPv4 IPv4
AS52320 GlobeNet Cabos Submarinos Colombia, S.A.S., CO Colombia 4,096 8,589,934,592 IPv4 IPv4
AS14537 CL-1379-14537 - Continent 8 LLC, US United States 66,048 12,884,901,888 IPv4 IPv4
AS30844 LIQUID-AS - Liquid Telecommunications Ltd, GB United Kingdom 369,408 38,654,705,664 IPv4 IPv4
AS37100 SEACOM-AS - SEACOM Limited, MU Mauritius 1,072,896 12,884,901,888 IPv4 IPv4
AS61049 EXASCALE - Exascale Ltd, GB United Kingdom 5,120 21,474,836,480 IPv4 IPv4
AS62275 NHM - NHM - S.R.L., IT Italy 7,424 171,798,691,840 IPv4 IPv4
AS1299 TWELVE99 - Arelion Sweden AB, SE Sweden 427,520 77,326,843,904 IPv4 IPv4
AS3741 NTT-DATA-Inc - Dimension Data, ZA South Africa 2,965,504 146,029,019,392 IPv4 IPv4
AS7195 EDGEUNO S.A.S, CO Colombia 31,488 4,274,061,312 IPv4 IPv4
AS22356 Durand do Brasil Ltda, BR Brazil 28,672 4,294,967,296 IPv4 IPv4
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 20,992 4,294,967,296 IPv4 IPv4
AS49544 i3Dnet - i3D.net B.V, NL Netherlands 116,224 356,753,080,320 IPv4 IPv4
AS1267 ASN-WINDTRE - WIND TRE S.P.A., IT Italy 7,173,376 2,233,382,993,920 IPv4 IPv4
AS5713 SAIX-NET - Telkom SA Ltd., ZA South Africa 2,294,016 17,596,481,077,248 IPv4 IPv4
AS6204 ZET-NET - INTERKVM HOST SRL, RO Romania 3,584 268,500,995 IPv4 IPv4
AS9009 M247 - M247 Europe SRL, RO Romania 1,497,856 257,767,702,784 IPv4 IPv4
AS13237 LAMBDANET-AS - euNetworks GmbH, DE Germany 570,112 107,374,182,400 IPv4 IPv4
AS14840 BR.Digital Telecom, BR Brazil 72,704 14,010,548,224 IPv4 IPv4
AS61568 ALOO TELECOM - FSF TECNOLOGIA SA, BR Brazil 12,544 4,295,032,832 IPv4 IPv4
AS1031 PEER1-1031 - PEER 1031 LLC, US United States 512 4,294,967,298 IPv4 IPv4
AS3257 GTT-BACKBONE - GTT Communications Inc., US United States 8,574,720 429,497,843,712 IPv4 IPv4
AS39351 ESAB-AS - 31173 Services AB, SE Sweden 14,336 4,296,081,408 IPv4 IPv4
AS60602 INOVARE-AS - Inovare-Prim SRL, MD Moldova 3,328 4,294,967,296 IPv4 IPv4
AS137409 GSLNETWORKS-AS-AP - GSL Networks Pty LTD, AU Australia 114,688 77,422,002,178 IPv4 IPv4
as-block:       AS208189 - AS214345
descr:          RIPE NCC ASN block
remarks:        These AS Numbers are assigned to network operators in the RIPE NCC service region.
mnt-by:         RIPE-NCC-HM-MNT
created:        2026-02-12T14:40:05Z
last-modified:  2026-02-12T14:40:05Z
source:         RIPE



aut-num:        AS211029
as-name:        XTX
org:            ORG-XML1-RIPE
admin-c:        II1430-RIPE
tech-c:         II1430-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         uk-xtxmarkets-1-mnt
created:        2021-07-15T12:31:04Z
last-modified:  2024-01-09T11:35:17Z
source:         RIPE

organisation:   ORG-XML1-RIPE
org-name:       XTX Markets Limited
country:        GB
org-type:       LIR
address:        14-18 Handyside Street
address:        N1C 4DN
address:        London
address:        UNITED KINGDOM
phone:          +44 20 3198 3300
e-mail:         infra-ripe@xtxmarkets.com
reg-nr:         09415174
admin-c:        II1430-RIPE
tech-c:         II1430-RIPE
abuse-c:        AR45862-RIPE
mnt-ref:        uk-xtxmarkets-1-mnt
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         uk-xtxmarkets-1-mnt
created:        2018-04-04T14:11:41Z
last-modified:  2026-04-29T05:10:45Z
source:         RIPE

person:         IT Infrastructure
address:        XTX Markets Limited, 14-18 Handyside Street
address:        N1C 4DN
address:        London
address:        UNITED KINGDOM
phone:          +44 20 3198 3300
nic-hdl:        II1430-RIPE
mnt-by:         uk-xtxmarkets-1-mnt
created:        2018-04-04T14:11:40Z
last-modified:  2018-04-04T14:11:41Z
source:         RIPE