9042 SIX Zuerich, Switzerland, CH
Adjacency: 2 Upstream: 2 Downstream: 0
Upstream Adjacent AS list
AS3303 SWISSCOM Swisscom Switzerland Ltd, CH
AS6730 SUNRISE, CH
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 8687 AS9042 ORIGIN Originate: 13312 /18.30 Transit: 0 /0.00 SIX Zuerich, Switzerland, 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 % 15293 AS9042 SIX Zuerich, Switzerland, CH 10 3 1 8 2 20.00% Prefix AS Path Aggregation Suggestion 146.109.6.0/23 4777 2497 6830 6730 9042 146.109.70.0/23 4608 3303 9042 153.46.96.0/20 4777 2516 6830 6730 9042 153.46.104.0/21 4608 3303 9042 + Announce - aggregate of 153.46.104.0/22 (4608 3303 9042) and 153.46.108.0/22 (4608 3303 9042) 153.46.104.0/22 4608 3303 9042 - Withdrawn - aggregated with 153.46.108.0/22 (4608 3303 9042) 153.46.108.0/22 4608 3303 9042 - Withdrawn - aggregated with 153.46.104.0/22 (4608 3303 9042) 153.46.111.0/24 4608 3303 9042 - Withdrawn - matching aggregate 153.46.108.0/22 4608 3303 9042 153.46.240.0/20 4777 2516 6830 6730 9042 153.46.244.0/23 4608 3303 9042 193.5.76.0/22 4777 2516 6830 6730 9042 193.247.180.0/24 4777 2516 6830 6730 9042
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS9042 8 More Specifics 10 Total Advertisements SIX Zuerich, Switzerland, CH
146.109.6.0/23 146.109.0.0/16
146.109.70.0/23 146.109.0.0/16
153.46.96.0/20 153.46.0.0/16
153.46.104.0/22 153.46.0.0/16
153.46.108.0/22 153.46.0.0/16
153.46.111.0/24 153.46.0.0/16
153.46.240.0/20 153.46.0.0/16
153.46.244.0/23 153.46.0.0/16
whois: 402332
IANA has recorded AS9042 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS9042\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 'AS8797 - AS9128'
as-block: AS8797 - AS9128
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: 2021-11-04T15:25:08Z
last-modified: 2021-11-04T15:25:08Z
source: RIPE
% Information related to 'AS9042'
% Abuse contact for 'AS9042' is 'dnsadmin@six-group.com'
aut-num: AS9042
as-name: SIX
descr: Zuerich, Switzerland
org: ORG-SGSA2-RIPE
import: from AS3303 action pref=100; accept ANY
import: from AS6730 action pref=100; accept ANY
import: from AS20743 action pref=100; accept AS20743
export: to AS3303 announce AS9042
export: to AS6730 announce AS9042
default: to AS6730 action pref=100; networks ANY
admin-c: FS9907-RIPE
admin-c: RM14096-RIPE
tech-c: FS9907-RIPE
tech-c: RM14096-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: SIX-GROUP-MNT
created: 1970-01-01T00:00:00Z
last-modified: 2017-11-15T09:13:10Z
source: RIPE # Filtered
organisation: ORG-SGSA2-RIPE
org-name: SIX Group Services AG
country: CH
reg-nr: CHE-105.832.942
org-type: LIR
address: Hardturmstrasse 201
address: 8005
address: Zuerich
address: SWITZERLAND
phone: +41583998369
fax-no: +41583998369
admin-c: RM14096-RIPE
admin-c: FS9907-RIPE
mnt-ref: RIPE-NCC-HM-MNT
mnt-ref: SIX-GROUP-MNT
tech-c: RM14096-RIPE
tech-c: FS9907-RIPE
mnt-by: RIPE-NCC-HM-MNT
mnt-by: SIX-GROUP-MNT
abuse-c: AMSG4-RIPE
created: 2011-09-12T12:33:56Z
last-modified: 2026-05-13T07:33:51Z
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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