203516 AltunHOST - AltunHOST LTD, GB
Adjacency: 2 Upstream: 2 Downstream: 0
Upstream Adjacent AS list
AS23470 RELIABLESITE - ReliableSite.Net LLC, US
AS197071 ACTIVE-SERVERS - active 1 GmbH, DE
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 46499 AS203516 ORIGIN Originate: 768 /22.42 Transit: 0 /0.00 AltunHOST - AltunHOST LTD, 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 % 62270 AS203516 AltunHOST - AltunHOST LTD, GB 3 0 0 3 0 0.00% Prefix AS Path Aggregation Suggestion 5.83.131.0/24 4777 2516 7922 23470 203516 203516 203516 5.83.135.0/24 4777 6939 197071 203516 5.175.206.0/24 4608 7575 2914 30823 197071 203516
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS203516 3 More Specifics 3 Total Advertisements AltunHOST - AltunHOST LTD, GB
5.83.131.0/24 5.83.128.0/19
5.83.135.0/24 5.83.128.0/19
5.175.206.0/24 5.175.128.0/17
whois: 402609
IANA has recorded AS203516 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS203516\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 'AS203113 - AS203887'
as-block: AS203113 - AS203887
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: 2024-11-12T15:22:00Z
last-modified: 2024-11-12T15:22:00Z
source: RIPE
% Information related to 'AS203516'
% Abuse contact for 'AS203516' is 'abuse@altunhost.com'
aut-num: AS203516
as-name: AltunHOST
org: ORG-AA3433-RIPE
sponsoring-org: ORG-MITA10-RIPE
admin-c: AA45936-RIPE
tech-c: AA45936-RIPE
status: ASSIGNED
remarks: --------------------------------------------------
import: from AS60446 accept ANY
export: to AS60446 announce AS203516
remarks: --------------------------------------------------
import: from AS23470 accept ANY
export: to AS23470 announce AS203516
remarks: --------------------------------------------------
import: from AS197071 accept ANY
export: to AS197071 announce AS203516
remarks: --------------------------------------------------
mnt-by: RIPE-NCC-END-MNT
mnt-by: ALTUNHOST-MNT
created: 2025-11-24T13:46:26Z
last-modified: 2026-06-06T07:46:13Z
source: RIPE
organisation: ORG-AA3433-RIPE
org-name: AltunHOST LTD
country: GB
reg-nr: 17026738
org-type: OTHER
phone: +90 850 303 2907
address: Pinar mah. Ahmet arif cad. no: 95/A Esenyurt/Istanbul/Türkiye
abuse-c: AA45912-RIPE
mnt-ref: ALTUNHOST-MNT
created: 2026-03-27T07:42:36Z
last-modified: 2026-06-05T16:17:20Z
source: RIPE # Filtered
mnt-by: ALTUNHOST-MNT
role: AltunHOST
address: Bursa
abuse-mailbox: abuse@altunhost.com
nic-hdl: AA45936-RIPE
mnt-by: ALTUNHOST-MNT
created: 2025-11-28T17:42:56Z
last-modified: 2025-11-28T18:33:59Z
source: RIPE # Filtered
% This query was served by the RIPE Database Query Service version 1.122.1 (DEXTER)