41477 LMAX - LMAX Limited, GB
Adjacency: 7 Upstream: 5 Downstream: 2
Upstream Adjacent AS list
AS2914 NTT-DATA-2914 - NTT America, Inc., US
AS13335 CLOUDFLARENET - Cloudflare, Inc., US
AS6461 ZAYO-6461 - Zayo Bandwidth, US
AS1299 TWELVE99 - Arelion Sweden AB, SE
AS3491 PCCWG-APAC-HK - PCCW Global (HK) Ltd., HK
Downstream Adjacent AS list
AS63428 LMAXUSA - LMAX USA Inc, US
AS51221 LMAX-HOSTING - LMAX Limited, GB
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 15832 AS41477 ORG+TRN Originate: 4608 /19.83 Transit: 2048 /21.00 LMAX - LMAX Limited, GB
Aggregation Suggestions
Filter: Aggregates, Specifics
This report does not take into account conditions local to each origin AS in terms of policy or traffic engineering requirements, so this is an approximate guideline as to aggregation possibilities.
Rank AS AS Name Current Wthdw Aggte Annce Redctn % 16708 AS41477 LMAX - LMAX Limited, GB 7 4 2 5 2 28.57% Prefix AS Path Aggregation Suggestion 91.215.164.0/22 4777 2497 6461 41477 91.215.164.0/22 4608 13335 41477 + Announce - aggregate of 91.215.164.0/23 (4608 13335 41477) and 91.215.166.0/23 (4608 13335 41477) 91.215.164.0/23 4608 13335 41477 - Withdrawn - aggregated with 91.215.166.0/23 (4608 13335 41477) 91.215.166.0/23 4608 13335 41477 - Withdrawn - aggregated with 91.215.164.0/23 (4608 13335 41477) 103.219.172.0/22 4777 2516 3491 41477 103.219.172.0/23 4608 13335 41477 185.34.164.0/22 4608 13335 41477 + Announce - aggregate of 185.34.164.0/23 (4608 13335 41477) and 185.34.166.0/23 (4608 13335 41477) 185.34.164.0/23 4608 13335 41477 - Withdrawn - aggregated with 185.34.166.0/23 (4608 13335 41477) 185.34.166.0/23 4608 13335 41477 - Withdrawn - aggregated with 185.34.164.0/23 (4608 13335 41477)
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS41477 5 More Specifics 7 Total Advertisements LMAX - LMAX Limited, GB
91.215.164.0/23 91.215.164.0/22
91.215.166.0/23 91.215.164.0/22
103.219.172.0/23 103.219.172.0/22
185.34.164.0/23 185.34.164.0/22
185.34.166.0/23 185.34.164.0/22
whois: 402603
IANA has recorded AS41477 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS41477\n % This is the RIPE Database query service.
% The objects are in RPSL format.
%
% The RIPE Database is subject to Terms and Conditions.
% See https://docs.db.ripe.net/terms-conditions.html
% Note: this output has been filtered.
% Information related to 'AS40960 - AS42171'
as-block: AS40960 - AS42171
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: 2024-07-22T14:14:32Z
last-modified: 2024-07-22T14:14:32Z
source: RIPE
% Information related to 'AS41477'
% Abuse contact for 'AS41477' is 'network-abuse@lmax.com'
aut-num: AS41477
as-name: LMAX
org: ORG-LL142-RIPE
remarks: === Teliasonera
import: from AS1299 accept ANY
export: to AS1299 announce AS41477
remarks: === Inteliquent (aka TINet) (aka GTT)
import: from AS3257 accept ANY
export: to AS3257 announce AS41477
remarks: === NTT
import: from AS2914 accept ANY
export: to AS2914 announce AS41477
remarks: === LMAX-USA
import: from AS63428 accept AS63428
export: to AS63428 announce ANY
remarks: === LMAX-ASIA
import: from AS9554 accept AS9554
export: to AS9554 announce ANY
remarks: === LMAX-COLO
import: from AS51221 accept AS51221
export: to AS51221 announce ANY
remarks: === LINK11
export: to AS34309 announce ANY
remarks: === NSFOCUS
export: to AS8757 announce as-lmax
admin-c: LMAX1-RIPE
tech-c: LMAX1-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: AS41477-MNT
created: 2009-08-21T09:52:10Z
last-modified: 2020-03-21T12:58:20Z
source: RIPE
organisation: ORG-LL142-RIPE
org-name: LMAX Limited
country: GB
reg-nr: 06505809
org-type: LIR
address: 1A Nicholas Road
address: W11 4AN
address: London
address: UNITED KINGDOM
phone: +442031922501
fax-no: +442031922572
mnt-ref: RIPE-NCC-HM-MNT
mnt-ref: AS41477-MNT
mnt-by: RIPE-NCC-HM-MNT
mnt-by: AS41477-MNT
abuse-c: LMAX1-RIPE
created: 2013-07-08T09:15:36Z
last-modified: 2026-05-13T07:35:00Z
source: RIPE # Filtered
admin-c: RD3425-RIPE
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
abuse-mailbox: network-abuse@lmax.com
created: 2010-11-23T16:12:39Z
last-modified: 2026-05-13T12:23:59Z
source: RIPE # Filtered
% This query was served by the RIPE Database Query Service version 1.122.1 (SHETLAND)