204631 VIVANET-AS, CH
Adjacency: 8 Upstream: 8 Downstream: 0
Upstream Adjacent AS list
AS13030 INIT7, CH
AS31424 NEXELLENT-AS AS31424 is operated by:, CH
AS6939 HURRICANE, US
AS58299 OPENFACTORY-AS Openfactory GmbH, CH
AS34927 IFOG-GMBH, CH
AS174 COGENT-174, US
AS3356 LEVEL3, US
AS63023 AS-GLOBALTELEHOST, US
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 16625 AS204631 ORIGIN Originate: 4352 /19.91 Transit: 0 /0.00 VIVANET-AS, 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 % 7875 AS204631 VIVANET-AS, CH 13 7 1 7 6 46.15% Prefix AS Path Aggregation Suggestion 185.136.120.0/22 6939 204631 185.136.120.0/24 6939 204631 - Withdrawn - matching aggregate 185.136.120.0/22 6939 204631 185.136.121.0/24 6939 204631 - Withdrawn - matching aggregate 185.136.120.0/22 6939 204631 185.136.122.0/24 6939 204631 - Withdrawn - matching aggregate 185.136.120.0/22 6939 204631 185.136.123.0/24 3257 3356 204631 193.27.218.0/23 6939 204631 193.27.218.0/24 6939 204631 - Withdrawn - matching aggregate 193.27.218.0/23 6939 204631 193.27.219.0/24 6939 204631 - Withdrawn - matching aggregate 193.27.218.0/23 6939 204631 199.47.148.0/23 6939 204631 + Announce - aggregate of 199.47.148.0/24 (6939 204631) and 199.47.149.0/24 (6939 204631) 199.47.148.0/24 6939 204631 - Withdrawn - aggregated with 199.47.149.0/24 (6939 204631) 199.47.149.0/24 6939 204631 - Withdrawn - aggregated with 199.47.148.0/24 (6939 204631) 199.47.150.0/24 6939 204631 199.59.145.0/24 6939 63023 204631 199.59.147.0/24 6939 34927 204631
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS204631 1 More Specifics 3 Total Advertisements VIVANET-AS, CH
199.47.150.0/24 199.47.148.0/22
whois: 402551
IANA has recorded AS204631 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS204631\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 'AS204631'
% Abuse contact for 'AS204631' is 'abuse@vivanet.com'
aut-num: AS204631
as-name: VIVANET-AS
org: ORG-VG45-RIPE
remarks: ---Upstreams:
import: from AS3356 accept ANY
export: to AS3356 announce AS204631
import: from AS58299 accept ANY
export: to AS58299 announce AS204631
import: from AS8220 accept ANY
export: to AS8220 announce AS204631
import: from AS31424 accept ANY
export: to AS31424 announce AS204631
import: from AS174 accept ANY
export: to AS174 announce AS204631
import: from AS42476 accept ANY
export: to AS42476 announce AS204631
import: from AS13030 accept ANY
export: to AS13030 announce AS204631
import: from AS34927 accept ANY
export: to AS34927 announce AS204631
import: from AS63023 accept ANY
export: to AS63023 announce AS204631
remarks: ---RS Peerings:
import: from AS42 accept AS42
export: to AS42 announce AS204631
import: from AS3856 accept AS3856
export: to AS3856 announce AS204631
import: from AS34960 accept AS34960
export: to AS34960 announce AS204631
import: from AS21232 accept AS21232
export: to AS21232 announce AS204631
import: from AS26415 accept AS26415
export: to AS26415 announce AS204631
import: from AS13150 accept AS13150
export: to AS13150 announce AS204631
import: from AS6939 accept AS6939
export: to AS6939 announce AS204631
remarks: ---
export: to AS-ANY announce AS-VIVANETCH
remarks: IRR AS-SET: AS-VIVANETCH
remarks: ---
admin-c: RM17826-RIPE
tech-c: RM17826-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: ch-vivanet-1-mnt
created: 2018-02-05T08:53:28Z
last-modified: 2026-04-03T16:17:04Z
source: RIPE
organisation: ORG-VG45-RIPE
org-name: VIVANET GmbH
country: CH
reg-nr: CHE-109.431.275
org-type: LIR
address: Sagereistrasse 35
address: 8152
address: Glattbrugg
address: SWITZERLAND
phone: +41445055055
admin-c: RM17826-RIPE
tech-c: RM17826-RIPE
abuse-c: AR34710-RIPE
mnt-ref: ch-vivanet-1-mnt
mnt-ref: RIPE-NCC-HM-MNT
mnt-by: RIPE-NCC-HM-MNT
mnt-by: ch-vivanet-1-mnt
created: 2015-12-16T09:10:35Z
last-modified: 2026-05-13T07:36:46Z
source: RIPE # Filtered
%ERROR:201: access denied for 2401:2000:6660:0:0:0:0:13
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