8942 London Office, GB
Adjacency: 2 Upstream: 2 Downstream: 0
Upstream Adjacent AS list
AS15830 EQUINIX, NL
AS152669 DEP2L-AS-AP Digital Erskine Park 2 LLC, AU
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 24162 AS8942 ORIGIN Originate: 2048 /21.00 Transit: 0 /0.00 London Office, 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 % 31408 AS8942 London Office, GB 4 0 0 4 0 0.00% Prefix AS Path Aggregation Suggestion 212.9.192.0/22 4608 7575 15830 8942 212.9.193.0/24 4777 2497 2914 15830 8942 212.9.196.0/24 4777 2497 3257 15830 8942 8942 8942 212.9.216.0/23 4608 1221 4637 152669 8942 8942 8942
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS8942 4 More Specifics 4 Total Advertisements London Office, GB
212.9.192.0/22 212.9.192.0/19
212.9.193.0/24 212.9.192.0/19
212.9.196.0/24 212.9.192.0/19
212.9.216.0/23 212.9.192.0/19
whois: 402332
IANA has recorded AS8942 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS8942\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 'AS8797 - AS9128'
as-block: AS8797 - AS9128
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: 2021-11-04T15:25:08Z
last-modified: 2021-11-04T15:25:08Z
source: RIPE
% Information related to 'AS8942'
% Abuse contact for 'AS8942' is 'abuse@costar.co.uk'
aut-num: AS8942
org: ORG-FN6-RIPE
as-name: UNSPECIFIED
descr: London Office
import: from AS25180
action pref=100;
accept ANY
import: from AS29550
action pref=100;
accept ANY
import: from AS4589
action pref=100;
accept ANY
export: to AS25180
announce AS8942
export: to AS29550
announce AS8942
export: to AS4589
announce AS8942
admin-c: CA11201-RIPE
tech-c: CA11201-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: FOCUS-MNT
created: 2002-02-25T11:59:22Z
last-modified: 2023-09-18T15:10:44Z
source: RIPE
organisation: ORG-FN6-RIPE
org-name: Costar UK Limited
country: GB
org-type: LIR
address: 26th Floor, The Shard, 32 London Bridge Street
address: SE1 9SG
address: LONDON
address: UNITED KINGDOM
phone: +442032054600
fax-no: +442032054601
reg-nr: 01789170
mnt-ref: LIR-UK-FOCUSNET-MNT
mnt-by: RIPE-NCC-HM-MNT
mnt-by: LIR-UK-FOCUSNET-MNT
abuse-c: CUAH1-RIPE
tech-c: CRAW1-RIPE
created: 2004-04-17T12:14:51Z
last-modified: 2026-04-29T05:25:30Z
source: RIPE # Filtered
admin-c: CA11201-RIPE
tech-c: CA11201-RIPE
%ERROR:201: access denied for 2401:2000:6660:0:0:0:0:13
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% Access from your host has been temporarily denied.
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% This query was served by the RIPE Database Query Service version 1.122 (ABERDEEN)