204764 AS_MWS_EUR, US
Adjacency: 3 Upstream: 2 Downstream: 1
Upstream Adjacent AS list
AS702 UUNET - Verizon Business, US
AS8220 COLT COLT Technology Services Group Limited, GB
Downstream Adjacent AS list
AS208163 STUTTGARTER_VERSICHERUNG, DE
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 9042 AS204764 ORG+TRN Originate: 12800 /18.36 Transit: 2048 /21.00 AS_MWS_EUR, US
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 % 27476 AS204764 AS_MWS_EUR, US 14 1 0 13 1 7.14% Prefix AS Path Aggregation Suggestion 129.35.23.0/24 4777 2516 8220 204764 129.35.28.0/24 4777 2516 8220 204764 129.35.152.0/23 4777 2516 8220 204764 129.35.183.0/24 4777 2516 8220 204764 129.35.192.0/20 4777 2516 8220 204764 129.35.216.0/21 4777 2516 8220 204764 129.35.228.0/22 4777 2516 8220 204764 129.35.232.0/22 4777 2497 8220 204764 185.179.180.0/22 4777 2516 8220 204764 185.179.180.0/23 4777 2497 8220 204764 204764 204764 204764 185.179.182.0/23 4777 2516 8220 204764 - Withdrawn - matching aggregate 185.179.180.0/22 4777 2516 8220 204764 193.108.100.0/23 4777 2516 8220 204764 193.150.166.0/23 4777 2516 1299 702 204764 204764 204764 204764 204764 204764 204764 194.29.114.0/24 4777 2497 8220 204764
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS204764 10 More Specifics 14 Total Advertisements AS_MWS_EUR, US
129.35.23.0/24 129.35.0.0/16
129.35.28.0/24 129.35.0.0/16
129.35.152.0/23 129.35.0.0/16
129.35.183.0/24 129.35.0.0/16
129.35.192.0/20 129.35.0.0/16
129.35.216.0/21 129.35.0.0/16
129.35.228.0/22 129.35.0.0/16
129.35.232.0/22 129.35.0.0/16
185.179.180.0/23 185.179.180.0/22
185.179.182.0/23 185.179.180.0/22
whois: 402332
IANA has recorded AS204764 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS204764\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 'AS204764'
% Abuse contact for 'AS204764' is 'abuse@kyndryl.com'
aut-num: AS204764
as-name: AS_MWS_EUR
org: ORG-KI80-RIPE
import: from AS8220 accept ANY
export: to AS8220 announce AS204764
import: from AS702 accept ANY
import: from AS12980 accept AS12980
export: to AS702 announce AS204764
import: from AS16081 accept AS16081
export: to AS16081 announce ANY
admin-c: IA6901-RIPE
tech-c: IA6901-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: lir-us-kyndryl-1-MNT
created: 2018-01-12T14:40:53Z
last-modified: 2026-03-11T13:35:14Z
source: RIPE
organisation: ORG-KI80-RIPE
org-name: Kyndryl, Inc.
country: US
org-type: LIR
address: One Vanderbilt Avenue
address: 10017
address: New York
address: UNITED STATES
phone: +1-855-596-3795
admin-c: IA6901-RIPE
tech-c: IA6901-RIPE
abuse-c: AR69559-RIPE
mnt-ref: lir-us-kyndryl-1-MNT
mnt-by: RIPE-NCC-HM-MNT
mnt-by: lir-us-kyndryl-1-MNT
created: 2022-12-22T09:41:41Z
last-modified: 2023-01-13T17:10:18Z
source: RIPE # Filtered
%ERROR:201: access denied for 2401:2000:6660:0:0:0:0:13
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