49985 IP4ISP, CZ
Adjacency: 2 Upstream: 1 Downstream: 1
Upstream Adjacent AS list
AS16019 VODAFONE-CZ-AS, CZ
Downstream Adjacent AS list
AS201934 SATAN-NET, CZ
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 7382 AS49985 ORG+TRN Originate: 17920 /17.87 Transit: 512 /23.00 IP4ISP, CZ
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 % 23579 AS49985 IP4ISP, CZ 6 2 1 5 1 16.67% Prefix AS Path Aggregation Suggestion 5.59.194.0/23 4777 2497 1273 16019 49985 + Announce - aggregate of 5.59.194.0/24 (4777 2497 1273 16019 49985) and 5.59.195.0/24 (4777 2497 1273 16019 49985) 5.59.194.0/24 4777 2497 1273 16019 49985 - Withdrawn - aggregated with 5.59.195.0/24 (4777 2497 1273 16019 49985) 5.59.195.0/24 4777 2497 1273 16019 49985 - Withdrawn - aggregated with 5.59.194.0/24 (4777 2497 1273 16019 49985) 176.62.224.0/20 4777 2497 1273 16019 49985 185.172.252.0/22 4777 2497 1273 16019 49985 188.120.192.0/19 4777 2497 1273 16019 49985 194.12.32.0/20 4777 2497 1273 16019 49985
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS49985 2 More Specifics 6 Total Advertisements IP4ISP, CZ
5.59.194.0/24 5.59.0.0/16
5.59.195.0/24 5.59.0.0/16
whois: 402332
IANA has recorded AS49985 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS49985\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 'AS49868 - AS50048'
as-block: AS49868 - AS50048
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: 2026-02-24T07:14:53Z
last-modified: 2026-02-24T07:14:53Z
source: RIPE
% Information related to 'AS49985'
% Abuse contact for 'AS49985' is 'info@ip4isp.net'
aut-num: AS49985
as-name: IP4ISP
org: ORG-Iz5-RIPE
import: from AS42000 accept ANY
import: from AS25512 accept ANY
import: from AS201934 accept ANY
export: to AS42000 announce AS49985
export: to AS25512 announce AS49985
export: to AS201934 announce AS49985
admin-c: TS3539-RIPE
tech-c: TS3539-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: MNT-NECOSS
mnt-by: MNT-KAORA
mnt-by: MNT-ARAKIS
created: 2009-10-21T13:18:26Z
last-modified: 2022-04-12T10:30:56Z
source: RIPE # Filtered
organisation: ORG-Iz5-RIPE
org-name: IP4ISP z.s.p.o
country: CZ
org-type: LIR
address: Ant Barcala 1446/26a
address: 37005
address: Ceske Budejovice
address: CZECH REPUBLIC
phone: +420608259701
abuse-c: AR14427-RIPE
mnt-ref: RIPE-NCC-HM-MNT
mnt-ref: MNT-NECOSS
mnt-by: RIPE-NCC-HM-MNT
mnt-by: MNT-NECOSS
admin-c: TS3539-RIPE
admin-c: BH2040-RIPE
admin-c: PR3533-RIPE
admin-c: VP395-RIPE
created: 2009-03-04T14:30:17Z
last-modified: 2023-10-05T08:39:31Z
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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% This query was served by the RIPE Database Query Service version 1.121.2 (BUSA)