58087 FLORIANKOLB, DE
Adjacency: 1 Upstream: 1 Downstream: 0
Upstream Adjacent AS list
AS203446 AS203446, GB
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 12370 AS58087 ORIGIN Originate: 7936 /19.05 Transit: 0 /0.00 FLORIANKOLB, DE
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 % 17401 AS58087 FLORIANKOLB, DE 29 4 2 27 2 6.90% Prefix AS Path Aggregation Suggestion 5.253.247.0/24 4777 2497 2914 203446 58087 37.114.37.0/24 4777 2497 2914 203446 58087 37.114.46.0/24 4608 7575 6461 203446 58087 37.114.50.0/24 4777 2497 2914 203446 58087 37.114.63.0/24 4777 2497 2914 203446 58087 37.221.93.0/24 4777 2497 2914 203446 58087 38.87.116.0/23 4608 7575 2914 203446 58087 38.97.56.0/24 4777 2516 6830 203446 58087 45.11.229.0/24 4777 2497 2914 203446 58087 45.13.225.0/24 4777 2497 2914 203446 58087 45.13.236.0/24 4608 7575 6461 203446 58087 45.13.237.0/24 4777 2497 2914 203446 58087 45.13.238.0/23 4777 2497 2914 203446 58087 + Announce - aggregate of 45.13.238.0/24 (4777 2497 2914 203446 58087) and 45.13.239.0/24 (4777 2497 2914 203446 58087) 45.13.238.0/24 4777 2497 2914 203446 58087 - Withdrawn - aggregated with 45.13.239.0/24 (4777 2497 2914 203446 58087) 45.13.239.0/24 4777 2497 2914 203446 58087 - Withdrawn - aggregated with 45.13.238.0/24 (4777 2497 2914 203446 58087) 45.86.155.0/24 4777 2497 2914 203446 58087 45.90.98.0/23 4777 2497 2914 203446 58087 45.131.64.0/24 4777 2497 2914 203446 58087 45.133.74.0/24 4777 2497 2914 203446 58087 46.247.108.0/23 4608 7575 6461 203446 58087 + Announce - aggregate of 46.247.108.0/24 (4608 7575 6461 203446 58087) and 46.247.109.0/24 (4608 7575 6461 203446 58087) 46.247.108.0/24 4608 7575 6461 203446 58087 - Withdrawn - aggregated with 46.247.109.0/24 (4608 7575 6461 203446 58087) 46.247.109.0/24 4608 7575 6461 203446 58087 - Withdrawn - aggregated with 46.247.108.0/24 (4608 7575 6461 203446 58087) 89.144.37.0/24 4777 2497 2914 203446 58087 92.118.206.0/24 4608 7575 6461 203446 58087 94.249.229.0/24 4608 7575 2914 203446 58087 109.71.252.0/24 4777 2497 2914 203446 58087 176.100.36.0/24 4777 2497 2914 203446 58087 176.100.37.0/24 4608 7575 6461 203446 58087 176.100.39.0/24 4777 2497 2914 203446 58087 185.14.92.0/24 4777 2497 2914 203446 58087 194.15.36.0/24 4777 2497 2914 203446 58087
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS58087 29 More Specifics 29 Total Advertisements FLORIANKOLB, DE
5.253.247.0/24 5.253.244.0/22
37.114.37.0/24 37.114.32.0/19
37.114.46.0/24 37.114.32.0/19
37.114.50.0/24 37.114.32.0/19
37.114.63.0/24 37.114.32.0/19
37.221.93.0/24 37.221.92.0/22
38.87.116.0/23 38.0.0.0/8
38.97.56.0/24 38.0.0.0/8
45.11.229.0/24 45.11.228.0/22
45.13.225.0/24 45.13.224.0/22
45.13.236.0/24 45.13.236.0/22
45.13.237.0/24 45.13.236.0/22
45.13.238.0/24 45.13.236.0/22
45.13.239.0/24 45.13.236.0/22
45.86.155.0/24 45.86.152.0/22
45.90.98.0/23 45.90.96.0/22
45.131.64.0/24 45.131.64.0/22
45.133.74.0/24 45.133.72.0/22
46.247.108.0/24 46.247.108.0/23
46.247.109.0/24 46.247.108.0/23
89.144.37.0/24 89.144.0.0/18
92.118.206.0/24 92.118.204.0/22
94.249.229.0/24 94.249.128.0/17
109.71.252.0/24 109.71.252.0/22
176.100.36.0/24 176.100.32.0/21
176.100.37.0/24 176.100.32.0/21
176.100.39.0/24 176.100.32.0/21
185.14.92.0/24 185.14.92.0/22
194.15.36.0/24 194.15.36.0/22
whois: 402332
IANA has recorded AS58087 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS58087\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 'AS57975 - AS58367'
as-block: AS57975 - AS58367
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: 2025-04-24T14:15:44Z
last-modified: 2025-04-24T14:15:44Z
source: RIPE
% Information related to 'AS58087'
% Abuse contact for 'AS58087' is 'abuse@datalix.de'
aut-num: AS58087
as-name: FlorianKolb
org: ORG-DA1371-RIPE
sponsoring-org: ORG-SA4302-RIPE
import: from AS58057 accept ANY
export: to AS58057 announce AS58087
import: from AS203446 accept ANY
export: to AS203446 announce AS58087
import: from AS213449 accept ANY
export: to AS213449 announce AS58087
admin-c: SBAC-RIPE
admin-c: FK4477-RIPE
tech-c: SBTC-RIPE
tech-c: FK4477-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: SBMT
mnt-by: DATALIX-MNT
created: 2024-01-19T13:19:59Z
last-modified: 2025-08-13T16:45:38Z
source: RIPE
organisation: ORG-DA1371-RIPE
org-name: Florian Kolb
country: DE
org-type: OTHER
address: Theodor-Heuss-Str. 1, 97230 Estenfeld, Deutschland
abuse-c: ACRO55257-RIPE
mnt-ref: DATALIX-MNT
mnt-ref: SBMT
mnt-by: DATALIX-MNT
created: 2024-01-15T00:03:14Z
last-modified: 2024-01-19T13:19:59Z
source: RIPE # Filtered
%ERROR:201: access denied for 2401:2000:6660:0:0:0:0:13
%
% Queries from your IP address have passed the daily limit of controlled objects.
% Access from your host has been temporarily denied.
% For more information, see
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% This query was served by the RIPE Database Query Service version 1.121.2 (DEXTER)