204607 JNDATA-AS - JN DATA A/S, DK
Adjacency: 4 Upstream: 4 Downstream: 0
Upstream Adjacent AS list
AS31027 GlobalConnect-AS31027 - GlobalConnect A/S, DK
AS13335 CLOUDFLARENET - Cloudflare, Inc., US
AS3292 TDC - TDC Holding A/S, DK
AS32787 PROLEXIC-TECHNOLOGIES-DDOS-MITIGATION-NETWORK - Akamai Technologies, Inc., US
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 7903 AS204607 ORIGIN Originate: 16384 /18.00 Transit: 0 /0.00 JNDATA-AS - JN DATA A/S, DK
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 % 2247 AS204607 JNDATA-AS - JN DATA A/S, DK 37 30 4 11 26 70.27% Prefix AS Path Aggregation Suggestion 83.143.120.0/23 4777 2516 3292 204607 83.143.120.0/24 4777 32787 204607 83.143.127.0/24 4777 2516 3292 204607 85.202.16.0/20 4777 2516 3292 204607 85.202.16.0/20 4608 13335 204607 + Announce - aggregate of 85.202.16.0/21 (4608 13335 204607) and 85.202.24.0/21 (4608 13335 204607) 85.202.16.0/24 4608 13335 204607 - Withdrawn - aggregated with 85.202.17.0/24 (4608 13335 204607) 85.202.17.0/24 4608 13335 204607 - Withdrawn - aggregated with 85.202.16.0/24 (4608 13335 204607) 85.202.18.0/24 4608 13335 204607 - Withdrawn - aggregated with 85.202.19.0/24 (4608 13335 204607) 85.202.19.0/24 4608 13335 204607 - Withdrawn - aggregated with 85.202.18.0/24 (4608 13335 204607) 85.202.20.0/24 4608 13335 204607 - Withdrawn - aggregated with 85.202.21.0/24 (4608 13335 204607) 85.202.21.0/24 4608 13335 204607 - Withdrawn - aggregated with 85.202.20.0/24 (4608 13335 204607) 85.202.22.0/24 4608 13335 204607 - Withdrawn - aggregated with 85.202.23.0/24 (4608 13335 204607) 85.202.23.0/24 4608 13335 204607 - Withdrawn - aggregated with 85.202.22.0/24 (4608 13335 204607) 85.202.24.0/24 4608 13335 204607 - Withdrawn - aggregated with 85.202.25.0/24 (4608 13335 204607) 85.202.25.0/24 4608 13335 204607 - Withdrawn - aggregated with 85.202.24.0/24 (4608 13335 204607) 85.202.26.0/24 4608 13335 204607 - Withdrawn - aggregated with 85.202.27.0/24 (4608 13335 204607) 85.202.27.0/24 4608 13335 204607 - Withdrawn - aggregated with 85.202.26.0/24 (4608 13335 204607) 85.202.28.0/24 4608 13335 204607 - Withdrawn - aggregated with 85.202.29.0/24 (4608 13335 204607) 85.202.29.0/24 4608 13335 204607 - Withdrawn - aggregated with 85.202.28.0/24 (4608 13335 204607) 85.202.30.0/24 4608 13335 204607 - Withdrawn - aggregated with 85.202.31.0/24 (4608 13335 204607) 85.202.31.0/24 4608 13335 204607 - Withdrawn - aggregated with 85.202.30.0/24 (4608 13335 204607) 193.162.108.0/23 4777 2516 3292 204607 193.162.108.0/23 4777 32787 204607 + Announce - aggregate of 193.162.108.0/24 (4777 32787 204607) and 193.162.109.0/24 (4777 32787 204607) 193.162.108.0/24 4777 32787 204607 - Withdrawn - aggregated with 193.162.109.0/24 (4777 32787 204607) 193.162.109.0/24 4777 32787 204607 - Withdrawn - aggregated with 193.162.108.0/24 (4777 32787 204607) 195.7.20.0/22 4777 2516 3292 204607 195.7.20.0/22 4777 32787 204607 + Announce - aggregate of 195.7.20.0/23 (4777 32787 204607) and 195.7.22.0/23 (4777 32787 204607) 195.7.20.0/24 4777 32787 204607 - Withdrawn - aggregated with 195.7.21.0/24 (4777 32787 204607) 195.7.21.0/24 4777 32787 204607 - Withdrawn - aggregated with 195.7.20.0/24 (4777 32787 204607) 195.7.22.0/24 4777 32787 204607 - Withdrawn - aggregated with 195.7.23.0/24 (4777 32787 204607) 195.7.23.0/24 4777 32787 204607 - Withdrawn - aggregated with 195.7.22.0/24 (4777 32787 204607) 195.7.24.0/21 4777 2516 3292 204607 195.7.24.0/21 4777 32787 204607 + Announce - aggregate of 195.7.24.0/22 (4777 32787 204607) and 195.7.28.0/22 (4777 32787 204607) 195.7.24.0/24 4777 32787 204607 - Withdrawn - aggregated with 195.7.25.0/24 (4777 32787 204607) 195.7.25.0/24 4777 32787 204607 - Withdrawn - aggregated with 195.7.24.0/24 (4777 32787 204607) 195.7.26.0/24 4777 32787 204607 - Withdrawn - aggregated with 195.7.27.0/24 (4777 32787 204607) 195.7.27.0/24 4777 32787 204607 - Withdrawn - aggregated with 195.7.26.0/24 (4777 32787 204607) 195.7.28.0/24 4777 32787 204607 - Withdrawn - aggregated with 195.7.29.0/24 (4777 32787 204607) 195.7.29.0/24 4777 32787 204607 - Withdrawn - aggregated with 195.7.28.0/24 (4777 32787 204607) 195.7.30.0/24 4777 32787 204607 - Withdrawn - aggregated with 195.7.31.0/24 (4777 32787 204607) 195.7.31.0/24 4777 32787 204607 - Withdrawn - aggregated with 195.7.30.0/24 (4777 32787 204607)
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS204607 34 More Specifics 37 Total Advertisements JNDATA-AS - JN DATA A/S, DK
83.143.120.0/23 83.143.120.0/21
83.143.120.0/24 83.143.120.0/21
83.143.127.0/24 83.143.120.0/21
85.202.16.0/24 85.202.16.0/20
85.202.17.0/24 85.202.16.0/20
85.202.18.0/24 85.202.16.0/20
85.202.19.0/24 85.202.16.0/20
85.202.20.0/24 85.202.16.0/20
85.202.21.0/24 85.202.16.0/20
85.202.22.0/24 85.202.16.0/20
85.202.23.0/24 85.202.16.0/20
85.202.24.0/24 85.202.16.0/20
85.202.25.0/24 85.202.16.0/20
85.202.26.0/24 85.202.16.0/20
85.202.27.0/24 85.202.16.0/20
85.202.28.0/24 85.202.16.0/20
85.202.29.0/24 85.202.16.0/20
85.202.30.0/24 85.202.16.0/20
85.202.31.0/24 85.202.16.0/20
193.162.108.0/23 193.162.108.0/22
193.162.108.0/24 193.162.108.0/22
193.162.109.0/24 193.162.108.0/22
195.7.20.0/24 195.7.20.0/22
195.7.21.0/24 195.7.20.0/22
195.7.22.0/24 195.7.20.0/22
195.7.23.0/24 195.7.20.0/22
195.7.24.0/24 195.7.24.0/21
195.7.25.0/24 195.7.24.0/21
195.7.26.0/24 195.7.24.0/21
195.7.27.0/24 195.7.24.0/21
195.7.28.0/24 195.7.24.0/21
195.7.29.0/24 195.7.24.0/21
195.7.30.0/24 195.7.24.0/21
195.7.31.0/24 195.7.24.0/21
whois: 402603
IANA has recorded AS204607 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS204607\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 'AS204607'
% Abuse contact for 'AS204607' is 'abuse@jndata.dk'
aut-num: AS204607
as-name: JNDATA-AS
org: ORG-JDA15-RIPE
import: from AS3292 accept ANY
import: from AS31027 accept ANY
export: to AS3292 announce AS204607
export: to AS31027 announce AS204607
export: to AS32787 announce AS204607
admin-c: JND-RIPE
tech-c: JND-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: JNDATA-MNT
created: 2018-02-09T08:06:34Z
last-modified: 2025-05-20T11:30:21Z
source: RIPE
organisation: ORG-JDA15-RIPE
org-name: JN DATA A/S
country: DK
reg-nr: 26404657
org-type: LIR
address: Frichsvej 18
address: 8600
address: Silkeborg
address: DENMARK
phone: +45 63 63 63 63
admin-c: JND-RIPE
tech-c: JND-RIPE
abuse-c: JNDA-RIPE
mnt-ref: JNDATA-MNT
mnt-by: RIPE-NCC-HM-MNT
mnt-by: JNDATA-MNT
created: 2018-02-07T09:10:40Z
last-modified: 2026-05-13T07:10:22Z
source: RIPE # Filtered
role: JN DATA A/S Technical staff
address: Frichsvej 18
address: 8600
address: Silkeborg
address: DENMARK
remarks: ***************************************
remarks: JN DATA A/S OMC:
remarks: Operational issues: operation@jndata.dk
remarks: Abuse issues: abuse@jndata.dk
remarks: ***************************************
org: ORG-JDA15-RIPE
admin-c: KLO4-RIPE
admin-c: JS22073-RIPE
admin-c: HS10917-RIPE
tech-c: KLO4-RIPE
tech-c: JS22073-RIPE
tech-c: HS10917-RIPE
nic-hdl: JND-RIPE
abuse-mailbox: abuse@jndata.dk
mnt-by: JNDATA-MNT
created: 2018-01-09T13:10:10Z
last-modified: 2023-11-21T13:56:40Z
source: RIPE # Filtered
% This query was served by the RIPE Database Query Service version 1.122.1 (SHETLAND)