AS Number
AS49425
AS Name
DIGITAL-REALTY-UK
Org Name
Digital Realty (UK) Limited
Registry

ripe

RegDate

Updated

2026-02-24T07:14:53Z

AS49425 Looking Glass
IPv4Prefixes

9

IPv6Prefixes

1

IPv4 NUMs

36,096

IPv6 NUMs(/64)

34,359,738,368

36,096 IPv4 Addresses
CIDR Description IP Num
45.75.128.0/17
ROA Signed and Valid IRR Valid
RIPE Network Coordination Centre 32768
45.75.131.0/24
ROA Signed and Valid IRR Parent Valid
DLR-UK-00860309-1 256
45.75.132.0/23
ROA Signed and Valid IRR Parent Valid
DLR-UK-00498054-1 512
74.115.206.0/24
ROA Signed and Valid IRR InValid
SherWeb inc. 256
83.142.64.0/21
IRR InValid
BELL-NET-83-142-64-0-21 2048
91.206.118.0/24
IRR InValid
Campaign Master (UK) Ltd 256
91.206.118.0/23
IRR InValid
Campaign-Master-NET 512
91.206.119.0/24
IRR InValid
Campaign Master (UK) Ltd 256
185.169.144.0/23
ROA Signed and Valid IRR Valid
Digital Realty (UK) Limited 512
CIDR Description IP NUMs(prefix /64)
2a0a:4900::/29
IRR InValid
Digital Realty (UK) Limited 34359738368
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS16347 INHERENT - ADISTA SAS, FR France 246,528 390,842,023,936 IPv4 IPv4
AS37100 SEACOM-AS - SEACOM Limited, MU Mauritius 1,072,896 12,884,901,888 IPv4 IPv4 IPv6 IPv6
AS39120 CONVERGENZE-AS - Convergenze S.p.A., IT Italy 42,496 17,179,869,184 IPv4 IPv4
AS6461 ZAYO-6461 - Zayo Bandwidth, US United States 1,743,616 52,076,871,693 IPv4 IPv4 IPv6 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 451,328 282,640,524,050,432 IPv4 IPv4 IPv6 IPv6
AS14840 BR.Digital Telecom, BR Brazil 72,448 14,010,482,688 IPv4 IPv4 IPv6 IPv6
AS39351 ESAB-AS - 31173 Services AB, SE Sweden 14,592 4,312,989,696 IPv4 IPv4
AS1299 TWELVE99 - Arelion Sweden AB, SE Sweden 392,192 77,327,237,120 IPv4 IPv4 IPv6 IPv6
AS3257 GTT-BACKBONE - GTT Communications Inc., US United States 8,552,704 468,152,549,376 IPv4 IPv4 IPv6 IPv6
AS5713 SAIX-NET - Telkom SA Ltd., ZA South Africa 2,319,616 17,596,485,271,552 IPv4 IPv4 IPv6 IPv6
AS25091 IP-Max - IP-Max SA, CH Switzerland 14,592 68,719,607,808 IPv4 IPv4 IPv6 IPv6
AS37721 Virtual-Technologies-Solutions-SA - Virtual Technologies & Solutions, BF Burkina Faso 15,872 8,589,934,592 IPv4 IPv4 IPv6 IPv6
AS58511 ANYCAST-GLOBAL-BACKBONE - Anycast Holdings Pty Ltd, AU Australia 22,528 8,589,934,592 IPv4 IPv4 IPv6 IPv6
AS60602 INOVARE-AS - Inovare-Prim SRL, MD Moldova 3,328 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS3741 NTT-DATA-Inc - Dimension Data, ZA South Africa 2,966,528 146,029,019,392 IPv4 IPv4
AS4455 BSO - IX Reach Ltd, GB United Kingdom 64,000 12,884,967,424 IPv4 IPv4
AS6204 ZET-NET - INTERKVM HOST SRL, RO Romania 768 1,099,780,128,771 IPv4 IPv4 IPv6 IPv6
AS34177 CELESTE-AS - CELESTE SAS, FR France 224,256 98,784,247,808 IPv4 IPv4 IPv6 IPv6
AS35280 F5 - F5 Networks SARL, FR France 54,016 81,604,378,624 IPv4 IPv4 IPv6 IPv6
AS41327 FIBERTELECOM-AS - Fiber Telecom S.p.A., IT Italy 7,168 68,719,476,736 IPv4 IPv4
AS48362 TKSWF-AS - Stadtwerke Feldkirch, AT Austria 7,680 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS53062 ALT | GRUPO BRASIL TECPAR, BR Brazil 27,648 17,196,711,936 IPv4 IPv4
AS1267 ASN-WINDTRE - WIND TRE S.P.A., IT Italy 7,157,760 2,233,382,993,920 IPv4 IPv4
AS12552 GlobalConnect-AS12552 - GlobalConnect AB, SE Sweden 561,920 214,749,347,840 IPv4 IPv4 IPv6 IPv6
AS13237 LAMBDANET-AS - euNetworks GmbH, DE Germany 570,112 107,374,182,400 IPv4 IPv4
AS62275 NHM - NHM - S.R.L., IT Italy 7,424 171,798,691,840 IPv4 IPv4
AS1031 PEER1-1031 - PEER 1031 LLC, US United States 768 4,294,967,297 IPv4 IPv4
AS30844 LIQUID-AS - Liquid Telecommunications Ltd, GB United Kingdom 368,896 38,654,705,664 IPv4 IPv4 IPv6 IPv6
AS37468 ANGOLA-CABLES - Angola Cables, AO Angola 9,472 42,949,738,496 IPv4 IPv4 IPv6 IPv6
AS7195 EDGEUNO S.A.S, CO Colombia 31,232 4,275,109,888 IPv4 IPv4 IPv6 IPv6
AS49544 i3Dnet - i3D.net B.V, NL Netherlands 115,968 356,753,080,320 IPv4 IPv4 IPv6 IPv6
AS137409 GSLNETWORKS-AS-AP - GSL Networks Pty LTD, AU Australia 109,056 77,422,067,714 IPv4 IPv4
AS37497 Network-Platforms - Network Platforms (PTY) LTD, ZA South Africa 14,592 4,294,967,296 IPv4 IPv4
AS4651 NTPCL-AS-AP - National Telecom Public Company Limited, TH Thailand 9,472 4,294,967,296 IPv4 IPv4
AS9930 TTNET-MY - TT DOTCOM SDN BHD, MY Malaysia 741,888 4,295,098,368 IPv4 IPv4 IPv6 IPv6
AS14537 CL-1379-14537 - Continent 8 LLC, US United States 66,048 12,884,901,888 IPv4 IPv4
AS37273 BCS - Bandwidth and Cloud Services Group Ltd, UG Uganda 8,192 4,294,967,296 IPv4 IPv4
AS52320 GlobeNet Cabos Submarinos Colombia, S.A.S., CO Colombia 4,096 8,589,934,592 IPv4 IPv4 IPv6 IPv6
AS61573 IP TELECOM, BR Brazil 1,024 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS57463 NetIX - NetIX Communications JSC, BG Bulgaria 256 0 IPv6 IPv6
AS18106 VIEWQWEST-SG-AP - Viewqwest Pte Ltd, SG Singapore 53,248 13,153,337,344 IPv4 IPv4 IPv6 IPv6
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 20,992 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS29075 IELO - IELO-LIAZO SERVICES SAS, FR France 31,488 107,374,182,400 IPv4 IPv4 IPv6 IPv6
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS205359 precisely-ltd - Precisely Software Ltd, GB United Kingdom 512 0 IPv4 IPv4
AS393339 CONSILIO, US United States 1,792 0 IPv4 IPv4
AS29033 ECKOH - Eckoh UK Limited, GB United Kingdom 5,120 262,144 IPv4 IPv4 IPv6 IPv6
AS29045 ITACTION - IT Action Limited, GB United Kingdom 3,328 0 IPv4 IPv4
AS44706 ASN-SPACTRON - Monty UK Global Limited, GB United Kingdom 1,536 0 IPv4 IPv4
AS44824 CALLAGENIX-COLO-LONDON - COMMI HOLDINGS LIMITED, GB United Kingdom 1,024 0 IPv4 IPv4
AS50497 SymphonyEYCFrance - SymphonyEYC France SAS, FR France 256 0 IPv4 IPv4
AS62224 BullhornUK - Bullhorn, International Limited, GB United Kingdom 1,024 0 IPv4 IPv4
AS209177 ArnoldPorter - Arnold & Porter Kaye Scholer LLP, US United States 512 0 IPv4 IPv4
AS211140 TRANSUNION-INTERNATIONAL-UK-LIMITED - TRANSUNION INTERNATIONAL UK LIMITED, GB United Kingdom 2,048 0 IPv4 IPv4
as-block:       AS49386 - AS49866
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:        2026-02-24T07:14:53Z
last-modified:  2026-02-24T07:14:53Z
source:         RIPE



aut-num:        AS49425
as-name:        DIGITAL-REALTY-UK
org:            ORG-DRL4-RIPE
import:         from AS1299 accept ANY
export:         to AS1299 announce AS-DRT
import:         from AS6461 accept ANY
export:         to AS6461 announce AS-DRT
import:         from AS3257 accept ANY
export:         to AS3257 announce AS-DRT
admin-c:        DLRE1-RIPE
tech-c:         DLRE2-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         MNT-DIGITAL
created:        2016-09-23T12:13:18Z
last-modified:  2021-12-17T09:38:43Z
source:         RIPE

organisation:   ORG-DRL4-RIPE
org-name:       Digital Realty (UK) Limited
country:        GB
org-type:       LIR
address:        5th Floor 60 London Wall
address:        EC2M 5TQ
address:        London
address:        UNITED KINGDOM
phone:          +31 88 678 90 80
e-mail:         emea.ipengineering@digitalrealty.com
admin-c:        DLRE1-RIPE
tech-c:         DLRE2-RIPE
abuse-c:        DLRE3-RIPE
mnt-ref:        MNT-DIGITAL
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         MNT-DIGITAL
created:        2016-09-22T13:04:11Z
last-modified:  2022-03-01T10:37:13Z
source:         RIPE

role:           Digital Realty EMEA Admin-c
address:        NL
e-mail:         emea.ipadmin@digitalrealty.com
nic-hdl:        DLRE1-RIPE
mnt-by:         MNT-DIGITAL
created:        2018-08-22T09:01:18Z
last-modified:  2018-11-02T11:00:11Z
source:         RIPE

role:           Digital Realty EMEA Tech-c
address:        NL
e-mail:         emea.ipadmin@digitalrealty.com
nic-hdl:        DLRE2-RIPE
mnt-by:         MNT-DIGITAL
created:        2018-08-22T09:02:44Z
last-modified:  2018-11-02T11:00:52Z
source:         RIPE