AS Number
AS39498
AS Name
LMAX-DIGITAL
Org Name
LMAX Digital Group Limited
Country
Jersey
Registry

ripe

RegDate

Updated

2023-08-29T07:47:54Z

AS39498 Looking Glass
IPv4Prefixes

3

IPv6Prefixes

0

IPv4 NUMs

1,280

IPv6 NUMs(/64)

0

1,280 IPv4 Addresses
CIDR Description IP Num
146.19.127.0/24
ROA Signed and Valid IRR Valid
LMAX Digital Group Limited 256
185.122.244.0/23
ROA Signed and Valid IRR InValid
LMAX Digital Group Limited 512
185.122.246.0/23
ROA Signed and Valid IRR InValid
LMAX Digital Group Limited 512
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS1299 TWELVE99 - Arelion Sweden AB, SE Sweden 428,032 77,326,843,904 IPv4 IPv4
AS3741 NTT-DATA-Inc - Dimension Data, ZA South Africa 2,964,992 146,029,019,392 IPv4 IPv4
AS6204 ZET-NET - INTERKVM HOST SRL, RO Romania 3,584 268,501,000 IPv4 IPv4
AS7195 EDGEUNO S.A.S, CO Colombia 32,000 4,274,061,312 IPv4 IPv4
AS7575 AARNET-AS-AP - Australian Academic and Research Network, AU Australia 1,154,816 90,194,444,288 IPv4 IPv4
AS137409 GSLNETWORKS-AS-AP - GSL Networks Pty LTD, AU Australia 116,992 77,422,657,538 IPv4 IPv4
AS174 COGENT-174 - Cogent Communications, LLC, US United States 35,870,976 215,834,951,681 IPv4 IPv4
AS5405 INTERDOTLINK - Inter.link GmbH, DE Germany 3,072 34,359,738,368 IPv4 IPv4
AS15412 FLAG-AS - Flag Telecom UK Limited, GB United Kingdom 34,048 4,294,967,296 IPv4 IPv4
AS37100 SEACOM-AS - SEACOM Limited, MU Mauritius 1,072,896 12,884,901,888 IPv4 IPv4
AS39351 ESAB-AS - 31173 Services AB, SE Sweden 14,592 4,296,146,944 IPv4 IPv4
AS52075 WIFIRST - Wifirst S.A.S., FR France 132,352 34,359,738,368 IPv4 IPv4
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 20,992 4,294,967,296 IPv4 IPv4
AS61573 IP TELECOM, BR Brazil 1,024 4,294,967,296 IPv4 IPv4
AS3257 GTT-BACKBONE - GTT Communications Inc., US United States 8,578,560 429,497,843,712 IPv4 IPv4
AS6939 HURRICANE - Hurricane Electric LLC, US United States 457,216 282,636,229,083,136 IPv4 IPv4
AS13335 CLOUDFLARENET - Cloudflare, Inc., US United States 1,372,672 78,148,599,808 IPv4 IPv4
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS47675 LMAX-DIGITAL-PROXIMITY - LMAX Digital Group Limited, JE Jersey 1,024 0 IPv4 IPv4
as-block:       AS38912 - AS39599
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:        2023-08-29T07:47:54Z
last-modified:  2023-08-29T07:47:54Z
source:         RIPE



aut-num:        AS39498
as-name:        LMAX-DIGITAL
org:            ORG-LDGL2-RIPE
import:         from AS3257 accept ANY
export:         to AS3257 announce AS-LMAX-DIGITAL
import:         from AS2914 accept ANY
export:         to AS2914 announce AS-LMAX-DIGITAL
import:         from AS1299 accept ANY
export:         to AS1299 announce AS-LMAX-DIGITAL
import:         from AS174 accept ANY
export:         to AS174 announce AS-LMAX-DIGITAL
import:         from AS47675 accept AS-LMAX-DIGITAL-PROXIMITY
export:         to AS47675 announce ANY
import:         from AS8714 accept ANY
export:         to AS8714 announce AS-LMAX-DIGITAL
admin-c:        LMAX1-RIPE
tech-c:         LMAX1-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         AS41477-MNT
created:        2017-12-06T07:00:06Z
last-modified:  2025-08-27T13:26:45Z
source:         RIPE

organisation:   ORG-LDGL2-RIPE
org-name:       LMAX Digital Group Limited
org-type:       LIR
address:        1A Nicholas Road
address:        W11 4AN
address:        London
address:        UNITED KINGDOM
country:        JE
reg-nr:         125986
phone:          +44 20 3192 2699
e-mail:         neteng@lmax.com
admin-c:        LMAX1-RIPE
tech-c:         LMAX1-RIPE
abuse-c:        LMAX1-RIPE
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         AS41477-MNT
created:        2021-04-03T09:52:05Z
last-modified:  2026-05-13T07:28:04Z
source:         RIPE
mnt-ref:        AS41477-MNT

role:           LMAX IS Networks
address:        LMAX Exchange
address:        Yellow Building
address:        1a Nicholas Rd
address:        London W11 4AN
address:        UK
admin-c:        RD3425-RIPE
admin-c:        ODB110-RIPE
tech-c:         RD3425-RIPE
tech-c:         ODB110-RIPE
nic-hdl:        LMAX1-RIPE
mnt-by:         AS41477-MNT
e-mail:         it@lmax.com
e-mail:         neteng@lmax.com
abuse-mailbox:  network-abuse@lmax.com
created:        2010-11-23T16:12:39Z
last-modified:  2026-05-13T12:23:59Z
source:         RIPE