57350 EUROPEAN-MARITIME-SAFETY-AGENCY-AS - European Maritime Safety Agency, PT
Adjacency: 1 Upstream: 1 Downstream: 0
Upstream Adjacent AS list
AS8220 COLT - COLT Technology Services Group Limited, GB
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 30669 AS57350 ORIGIN Originate: 1536 /21.42 Transit: 0 /0.00 EUROPEAN-MARITIME-SAFETY-AGENCY-AS - European Maritime Safety Agency, 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 % 16976 AS57350 EUROPEAN-MARITIME-SAFETY-AGENCY-AS - European 4 4 2 2 2 50.00% Prefix AS Path Aggregation Suggestion 91.231.216.0/23 4777 2516 8220 57350 + Announce - aggregate of 91.231.216.0/24 (4777 2516 8220 57350) and 91.231.217.0/24 (4777 2516 8220 57350) 91.231.216.0/24 4777 2516 8220 57350 - Withdrawn - aggregated with 91.231.217.0/24 (4777 2516 8220 57350) 91.231.217.0/24 4777 2516 8220 57350 - Withdrawn - aggregated with 91.231.216.0/24 (4777 2516 8220 57350) 185.41.116.0/22 4777 2516 8220 57350 + Announce - aggregate of 185.41.116.0/23 (4777 2516 8220 57350) and 185.41.118.0/23 (4777 2516 8220 57350) 185.41.116.0/23 4777 2516 8220 57350 - Withdrawn - aggregated with 185.41.118.0/23 (4777 2516 8220 57350) 185.41.118.0/23 4777 2516 8220 57350 - Withdrawn - aggregated with 185.41.116.0/23 (4777 2516 8220 57350)
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS57350 4 More Specifics 4 Total Advertisements EUROPEAN-MARITIME-SAFETY-AGENCY-AS - European Maritime Safety Agency, PT
91.231.216.0/24 91.231.216.0/23
91.231.217.0/24 91.231.216.0/23
185.41.116.0/23 185.41.116.0/22
185.41.118.0/23 185.41.116.0/22
whois: 402591
IANA has recorded AS57350 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS57350\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 'AS57148 - AS57368'
as-block: AS57148 - AS57368
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: 2024-09-03T13:31:56Z
last-modified: 2024-09-03T13:31:56Z
source: RIPE
% Information related to 'AS57350'
% Abuse contact for 'AS57350' is 'tech-admin@emsa.europa.eu'
aut-num: AS57350
as-name: EUROPEAN-MARITIME-SAFETY-AGENCY-AS
descr: EMSA
org: ORG-EMSA3-RIPE
import: from AS1930 accept ANY
import: from AS8220 accept ANY
import: from AS12353 accept ANY
export: to AS1930 announce AS57350
export: to AS8220 announce AS57350
export: to AS12353 announce AS57350
admin-c: AR18121-RIPE
tech-c: AR18121-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: AS57350-MNT
created: 2011-10-05T11:50:31Z
last-modified: 2020-10-23T09:47:56Z
source: RIPE # Filtered
organisation: ORG-EMSA3-RIPE
org-name: European Maritime Safety Agency
country: PT
reg-nr: Not Applicable
org-type: LIR
address: Praca Europa 4 - Cais do Sodre
address: 1249-206
address: LISBOA
address: PORTUGAL
phone: +351211209321
fax-no: +351211209214
abuse-c: AR13753-RIPE
admin-c: AR18121-RIPE
admin-c: SR10096-RIPE
admin-c: SB16173-RIPE
admin-c: SE3535-RIPE
mnt-ref: RIPE-NCC-HM-MNT
mnt-by: AS57350-MNT
mnt-ref: AS57350-MNT
tech-c: AR18121-RIPE
mnt-by: RIPE-NCC-HM-MNT
created: 2011-03-07T16:40:40Z
last-modified: 2026-05-13T07:16:58Z
source: RIPE # Filtered
role: AS57350 ROLE
address: EMSA
address: European Maritime Safety Agency
address: Praca Europa 4
address: Cais do Sodre
address: 1249-206 LISBOA
address: Portugal
phone: +351211209321
org: ORG-EMSA3-RIPE
admin-c: SE3535-RIPE
admin-c: SR10096-RIPE
admin-c: SB16173-RIPE
admin-c: AT11086-RIPE
tech-c: SE3535-RIPE
tech-c: SR10096-RIPE
tech-c: SB16173-RIPE
tech-c: AT11086-RIPE
nic-hdl: AR18121-RIPE
remarks: Emsa Role to be used for Emsa AS57350 Object management
abuse-mailbox: tech-admin@emsa.europa.eu
mnt-by: AS57350-MNT
created: 2014-01-16T14:58:25Z
last-modified: 2017-01-30T15:42:19Z
source: RIPE # Filtered
% Information related to 'AR18121-RIPE'
role: AS57350 ROLE
address: EMSA
address: European Maritime Safety Agency
address: Praca Europa 4
address: Cais do Sodre
address: 1249-206 LISBOA
address: Portugal
phone: +351211209321
org: ORG-EMSA3-RIPE
admin-c: SE3535-RIPE
admin-c: SR10096-RIPE
admin-c: SB16173-RIPE
admin-c: AT11086-RIPE
tech-c: SE3535-RIPE
tech-c: SR10096-RIPE
tech-c: SB16173-RIPE
tech-c: AT11086-RIPE
nic-hdl: AR18121-RIPE
remarks: Emsa Role to be used for Emsa AS57350 Object management
abuse-mailbox: tech-admin@emsa.europa.eu
mnt-by: AS57350-MNT
created: 2014-01-16T14:58:25Z
last-modified: 2017-01-30T15:42:19Z
source: RIPE # Filtered
organisation: ORG-EMSA3-RIPE
org-name: European Maritime Safety Agency
country: PT
reg-nr: Not Applicable
org-type: LIR
address: Praca Europa 4 - Cais do Sodre
address: 1249-206
address: LISBOA
address: PORTUGAL
phone: +351211209321
fax-no: +351211209214
abuse-c: AR13753-RIPE
admin-c: AR18121-RIPE
admin-c: SR10096-RIPE
admin-c: SB16173-RIPE
admin-c: SE3535-RIPE
mnt-ref: RIPE-NCC-HM-MNT
mnt-by: AS57350-MNT
mnt-ref: AS57350-MNT
tech-c: AR18121-RIPE
mnt-by: RIPE-NCC-HM-MNT
created: 2011-03-07T16:40:40Z
last-modified: 2026-05-13T07:16:58Z
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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