204321 UK-NYT-CDG1, GB
Adjacency: 4 Upstream: 4 Downstream: 0
Upstream Adjacent AS list
AS6461 ZAYO-6461 - Zayo Bandwidth, US
AS8218 NEO-ASN Zayo Europe, FR
AS3215 France Telecom - Orange, FR
AS8220 COLT COLT Technology Services Group Limited, GB
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 31596 AS204321 ORIGIN Originate: 1536 /21.42 Transit: 0 /0.00 UK-NYT-CDG1, 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 % 62920 AS204321 UK-NYT-CDG1, GB 3 0 0 3 0 0.00% Prefix AS Path Aggregation Suggestion 170.149.224.0/23 4777 2497 8220 204321 170.149.250.0/23 4777 2516 8220 204321 170.149.252.0/23 4777 2497 5511 3215 204321
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS204321 3 More Specifics 3 Total Advertisements UK-NYT-CDG1, GB
170.149.224.0/23 170.149.0.0/16
170.149.250.0/23 170.149.0.0/16
170.149.252.0/23 170.149.0.0/16
whois: 402332
IANA has recorded AS204321 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS204321\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 'AS203940 - AS205662'
as-block: AS203940 - AS205662
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: 2026-03-05T15:29:31Z
last-modified: 2026-03-05T15:29:31Z
source: RIPE
% Information related to 'AS204321'
% Abuse contact for 'AS204321' is 'abuse@nytimes.com'
aut-num: AS204321
as-name: uk-nyt-cdg1
org: ORG-NYTL1-RIPE
import: from AS8220 accept ANY
export: to AS8220 announce AS204321
import: from AS25540 accept ANY
export: to AS25540 announce AS204321
admin-c: CL7910-RIPE
tech-c: CL7910-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: uk-nyt-1-mnt
created: 2018-04-04T11:14:09Z
last-modified: 2018-09-04T12:12:26Z
source: RIPE
organisation: ORG-NYTL1-RIPE
org-name: New York Times Limited
country: GB
org-type: LIR
address: One Bartholomew Close , Third Floor
address: EC1A 7BL
address: London
address: UNITED KINGDOM
phone: +44 207 061 3501
admin-c: CL7910-RIPE
tech-c: CL7910-RIPE
abuse-c: AR44667-RIPE
mnt-ref: uk-nyt-1-mnt
mnt-by: RIPE-NCC-HM-MNT
mnt-by: uk-nyt-1-mnt
created: 2018-01-15T07:25:36Z
last-modified: 2026-02-16T12:35:16Z
source: RIPE # Filtered
%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 1.121.2 (ABERDEEN)