21371 EQUINIX-UK-ASN, GB
Adjacency: 9 Upstream: 1 Downstream: 8
Upstream Adjacent AS list
AS15830 EQUINIX, NL
Downstream Adjacent AS list
AS394424 US2-FINET - LIQUIDNET HOLDINGS INC., US
AS40992 MAREX, GB
AS210211 SUMUP-AS, BG
AS62586 TRACE-ONE - Trace One Inc., US
AS44980 AS44980, GB
AS1766 ASN-EXXONMOBIL-US - Exxon Mobil Corporation, US
AS132016 IRESS-NET-AU IRESS Market Technology Ltd, SG
AS39633 PITCORE, GB
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 44493 AS21371 ORG+TRN Originate: 768 /22.42 Transit: 3840 /20.09 EQUINIX-UK-ASN, 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 % 35285 AS21371 EQUINIX-UK-ASN, GB 2 0 0 2 0 0.00% Prefix AS Path Aggregation Suggestion 151.106.193.0/24 4608 7575 15830 21371 185.191.208.0/23 4608 7575 15830 21371
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS21371 2 More Specifics 2 Total Advertisements EQUINIX-UK-ASN, GB
151.106.193.0/24 151.106.192.0/19
185.191.208.0/23 185.191.208.0/22
whois: 402332
IANA has recorded AS21371 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS21371\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 'AS21281 - AS21390'
as-block: AS21281 - AS21390
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: 2018-11-22T15:27:28Z
last-modified: 2018-11-22T15:27:28Z
source: RIPE
% Information related to 'AS21371'
% Abuse contact for 'AS21371' is 'smc@equinix.com'
aut-num: AS21371
as-name: EQUINIX-UK-ASN
remarks: Equinix Connect - London metro
org: ORG-IA69-RIPE
remarks: +-------------------+----------------------------+------------+
remarks: | Equinix UK | Managed IP network | AS21371 |
remarks: +-------------------+----------------------------+------------+
remarks: | |
remarks: | This network has been integrated into Equinix as15830 |
remarks: | |
remarks: | 24/7 NOC: +44-(0)845-373-2999 |
remarks: | Operations contact: nse at eu.equinix.com |
remarks: | Abuse complaints: abuse at eu.equinix.com |
remarks: | |
remarks: | PLEASE ENSURE ABUSE REPORTS ARE SENT TO THE CORRECT ADDRESS |
remarks: | |
remarks: +-------------------------------------------------------------+
remarks: | Upstream networks |
remarks: +----------+--------------------------------------------------+
remarks: | AS15830 | Equinix |
remarks: +----------+--------------------------------------------------+
import: from AS15830 accept ANY
export: to AS15830 announce AS-EQUINIX-EU
remarks: +-------------------------------------------------------------+
remarks: | Downstream networks |
remarks: +----------+--------------------------------------------------+
remarks: | AS14076 | FATTOC |
remarks: +----------+--------------------------------------------------+
import: from AS14076 accept AS-FATTOC
export: to AS14076 announce ANY
remarks: +----------+--------------------------------------------------+
remarks: | AS23746 | TNZ International |
remarks: +----------+--------------------------------------------------+
import: from AS23746 accept AS23746
export: to AS23746 announce ANY
remarks: +----------+--------------------------------------------------+
remarks: | AS24652 | Juniper Networks |
remarks: +----------+--------------------------------------------------+
import: from AS24652 accept AS24652
export: to AS24652 announce ANY
remarks: +----------+--------------------------------------------------+
remarks: | AS26475 | Altaway |
remarks: +----------+--------------------------------------------------+
import: from AS26475 accept AS-ALTAWAY
export: to AS26475 announce ANY
remarks: +----------+--------------------------------------------------+
remarks: | AS29033 | Intelliplus |
remarks: +----------+--------------------------------------------------+
import: from AS29033 accept AS29033
export: to AS29033 announce ANY
remarks: +----------+--------------------------------------------------+
remarks: | AS36184 | Madison Tyler |
remarks: +----------+--------------------------------------------------+
import: from AS36184 accept AS36184
export: to AS36184 announce ANY
remarks: +----------+--------------------------------------------------+
remarks: | AS40596 | Soundbite |
remarks: +----------+--------------------------------------------------+
import: from AS40596 accept AS40596
export: to AS40596 announce ANY
remarks: +----------+--------------------------------------------------+
remarks: | AS44824 | Callagenix |
remarks: +----------+--------------------------------------------------+
import: from AS44824 accept AS44824
export: to AS44824 announce ANY
remarks: +----------+--------------------------------------------------+
remarks: | AS44980 | Cairney Networks |
remarks: +----------+--------------------------------------------------+
import: from AS44980 accept AS-CAIRNEY
export: to AS44980 announce ANY
remarks: +----------+--------------------------------------------------+
remarks: | AS48077 | ZixCorp |
remarks: +----------+--------------------------------------------------+
import: from AS48077 accept AS48077
export: to AS48077 announce ANY
remarks: +----------+--------------------------------------------------+
remarks: | AS48463 | Tradition Group |
remarks: +----------+--------------------------------------------------+
import: from AS48463 accept AS48463
export: to AS48463 announce ANY
remarks: +----------+--------------------------------------------------+
remarks: | AS51489 | T-Systems |
remarks: +----------+--------------------------------------------------+
import: from AS51489 accept AS51489
export: to AS51489 announce ANY
remarks: +----------+--------------------------------------------------+
remarks: | AS210211 | NETERRA-SUMUP |
remarks: +----------+--------------------------------------------------+
import: from AS210211 accept AS210211
export: to AS210211 announce ANY
remarks: +----------+--------------------------------------------------+
remarks: | AS395363 | Infoblox |
remarks: +----------+--------------------------------------------------+
import: from AS395363 accept AS395363
export: to AS395363 announce ANY
remarks: +----------+--------------------------------------------------+
remarks: | AS54535 | NIKE Retail UK |
remarks: +----------+--------------------------------------------------+
import: from AS54535 accept AS54535
export: to AS54535 announce ANY
remarks: +----------+--------------------------------------------------+
remarks: | AS132000 | Hansen Corporation |
remarks: +----------+--------------------------------------------------+
import: from AS132000 accept AS132000
export: to AS132000 announce ANY
admin-c: IIA6-RIPE
tech-c: IIA6-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: HRW-NOC
created: 2002-01-10T14:56:19Z
last-modified: 2021-10-18T11:45:27Z
source: RIPE # Filtered
organisation: ORG-IA69-RIPE
org-name: EQUINIX (SERVICES) LIMITED
country: GB
org-type: LIR
address: 11 Devonshire Square
address: EC2M 4YR
address: London
address: UNITED KINGDOM
phone: +44 (0)345 373 2999
reg-nr: 03998776
admin-c: IIA6-RIPE
tech-c: IIA6-RIPE
abuse-c: EAM62-RIPE
mnt-ref: EQUINIX-MNT
mnt-ref: RIPE-NCC-HM-MNT
mnt-by: RIPE-NCC-HM-MNT
mnt-by: EQUINIX-MNT
created: 2004-04-17T12:16:58Z
last-modified: 2026-04-29T05:29:13Z
source: RIPE # Filtered
%ERROR:201: access denied for 2401:2000:6660:0:0:0:0:13
%
% Queries from your IP address have passed the daily limit of controlled objects.
% Access from your host has been temporarily denied.
% For more information, see
% https://docs.db.ripe.net/FAQ#why-did-i-receive-an-error-201-access-denied
% This query was served by the RIPE Database Query Service version 1.122 (ABERDEEN)