215044 OBT-AG - OBT AG, CH
Adjacency: 1 Upstream: 1 Downstream: 0
Upstream Adjacent AS list
AS3303 SWISSCOM - Swisscom (Schweiz) AG, CH
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 23830 AS215044 ORIGIN Originate: 2304 /20.83 Transit: 0 /0.00 OBT-AG - OBT AG, CH
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 % 27966 AS215044 OBT-AG - OBT AG, CH 3 1 0 2 1 33.33% Prefix AS Path Aggregation Suggestion 45.157.48.0/22 4608 7575 3303 215044 45.157.48.0/24 4608 7575 3303 215044 - Withdrawn - matching aggregate 45.157.48.0/22 4608 7575 3303 215044 185.156.8.0/22 4608 7575 3303 215044
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS215044 1 More Specifics 3 Total Advertisements OBT-AG - OBT AG, CH
45.157.48.0/24 45.157.48.0/22
whois: 402628
IANA has recorded AS215044 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS215044\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 'AS214347 - AS215128'
as-block: AS214347 - AS215128
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: 2026-02-12T14:40:05Z
last-modified: 2026-02-12T14:40:05Z
source: RIPE
% Information related to 'AS215044'
% Abuse contact for 'AS215044' is 'abuse@obt.ch'
aut-num: AS215044
as-name: OBT-AG
org: ORG-OA777-RIPE
import: from AS3303 accept ANY
export: to AS3303 announce AS215044
import: from AS8758 accept ANY
export: to AS8758 announce AS215044
admin-c: PL13274-RIPE
tech-c: FB14504-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: ch-obt-1-tech-mnt
mnt-by: ch-obt-1-mnt
created: 2024-04-25T09:42:37Z
last-modified: 2024-04-26T14:43:47Z
source: RIPE
organisation: ORG-OA777-RIPE
org-name: OBT AG
country: CH
reg-nr: CHE-109.029.855
org-type: LIR
address: Hardturmstrasse 120
address: 8005
address: Zürich
address: SWITZERLAND
phone: +41 44 278 45 00
admin-c: PL13274-RIPE
tech-c: FB14504-RIPE
abuse-c: AR36601-RIPE
mnt-ref: ch-obt-1-mnt
mnt-ref: RIPE-NCC-HM-MNT
mnt-by: RIPE-NCC-HM-MNT
mnt-by: ch-obt-1-mnt
created: 2016-06-06T10:53:49Z
last-modified: 2026-05-13T07:13:15Z
source: RIPE # Filtered
%ERROR:201: access denied for 2401:2000:6660:0:0:0:0:13
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% This query was served by the RIPE Database Query Service version 1.122.1 (ABERDEEN)