204094 I4W, PT
Adjacency: 3 Upstream: 2 Downstream: 1
Upstream Adjacent AS list
AS199524 GCORE, LU
AS50673 SERVERIUS-AS, NL
Downstream Adjacent AS list
AS136258 ONEPROVIDER-AS BrainStorm Network, Inc, CA
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 33660 AS204094 ORG+TRN Originate: 1280 /21.68 Transit: 256 /24.00 I4W, PT
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 % 26789 AS204094 I4W, PT 5 2 1 4 1 20.00% Prefix AS Path Aggregation Suggestion 38.3.226.0/24 4777 2516 199524 204094 185.113.140.0/24 4777 2516 6830 50673 204094 185.113.141.0/24 4777 2497 6453 50673 204094 185.113.142.0/23 4777 2516 6830 50673 204094 + Announce - aggregate of 185.113.142.0/24 (4777 2516 6830 50673 204094) and 185.113.143.0/24 (4777 2516 6830 50673 204094) 185.113.142.0/24 4777 2516 6830 50673 204094 - Withdrawn - aggregated with 185.113.143.0/24 (4777 2516 6830 50673 204094) 185.113.143.0/24 4777 2516 6830 50673 204094 - Withdrawn - aggregated with 185.113.142.0/24 (4777 2516 6830 50673 204094)
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS204094 5 More Specifics 5 Total Advertisements I4W, PT
38.3.226.0/24 38.0.0.0/8
185.113.140.0/24 185.113.140.0/22
185.113.141.0/24 185.113.140.0/22
185.113.142.0/24 185.113.140.0/22
185.113.143.0/24 185.113.140.0/22
whois: 402332
IANA has recorded AS204094 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS204094\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 'AS204094'
% Abuse contact for 'AS204094' is 'abuse@i4w.pt'
aut-num: AS204094
as-name: I4W
org: ORG-IWSL5-RIPE
import: from AS9186 accept ANY
export: to AS9186 announce AS-I4W
export: to AS50673 announce AS-I4W
mp-import: afi ipv6.unicast from AS9186 accept ANY
mp-export: afi ipv6.unicast to AS9186 announce AS204094
mp-export: afi ipv6.unicast to AS50673 announce AS204094
admin-c: IN1835-RIPE
tech-c: IN1835-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: I4W-MNT
created: 2015-08-27T10:12:14Z
last-modified: 2021-08-04T17:40:06Z
source: RIPE
organisation: ORG-IWSL5-RIPE
org-name: I4W - Web Solutions, Lda
country: PT
reg-nr: 514145196
org-type: LIR
address: Rua Luis de Camoes, N 107 A, Faias CCI 4403
address: 2985-107
address: Santo Isidro de Pegoes
address: PORTUGAL
phone: +351211450114
admin-c: IN1835-RIPE
tech-c: IN1835-RIPE
abuse-c: AR62180-RIPE
mnt-ref: pt-innov4web-1-mnt
mnt-ref: I4W-MNT
mnt-by: RIPE-NCC-HM-MNT
mnt-by: I4W-MNT
created: 2020-12-29T09:18:26Z
last-modified: 2026-05-13T07:27:42Z
source: RIPE # Filtered
%ERROR:201: access denied for 2401:2000:6660:0:0:0:0:13
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