49033 CRITICALCORE, NL
Adjacency: 4 Upstream: 3 Downstream: 1
Upstream Adjacent AS list
AS20562 OPEN-PEERING-AS Open Peering Initiative, Amsterdam, The Netherlands, NL
AS24785 JOINTTRANSIT-AS, NL
AS6830 LIBERTYGLOBAL Liberty Global formerly UPC Broadband Holding, aka AORTA, NL
Downstream Adjacent AS list
AS62125 PEOPLEWARE Peopleware Network, NL
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 8741 AS49033 ORG+TRN Originate: 13568 /18.27 Transit: 1024 /22.00 CRITICALCORE, NL
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 % 46578 AS49033 CRITICALCORE, NL 14 0 0 14 0 0.00% Prefix AS Path Aggregation Suggestion 45.8.236.0/22 4777 2516 6830 49033 49033 49033 94.46.216.0/22 4777 2516 6830 49033 49033 49033 49033 49033 95.143.97.0/24 4777 2497 1299 24785 49033 49033 49033 49033 49033 103.66.56.0/22 4777 2516 6830 49033 49033 49033 49033 49033 103.104.60.0/22 4777 2516 6830 49033 49033 49033 49033 49033 113.212.72.0/22 4777 2516 6830 49033 49033 49033 49033 49033 185.91.92.0/22 4777 2497 1299 24785 49033 49033 49033 49033 49033 185.116.144.0/22 4777 2497 1299 24785 49033 49033 49033 49033 49033 185.166.88.0/22 4777 2497 1299 24785 49033 49033 49033 49033 49033 185.171.48.0/22 4777 2516 6830 49033 49033 49033 49033 49033 185.232.160.0/22 4777 2497 1299 24785 49033 49033 49033 49033 49033 185.238.108.0/22 4777 2497 1299 24785 49033 49033 49033 49033 49033 204.8.80.0/22 4777 2497 1299 24785 49033 49033 49033 49033 49033 216.152.64.0/22 4777 2497 1299 24785 49033 49033 49033 49033 49033
whois: 402332
IANA has recorded AS49033 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS49033\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 'AS47870 - AS49384'
as-block: AS47870 - AS49384
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: 2025-07-09T08:51:07Z
last-modified: 2025-07-09T08:51:07Z
source: RIPE
% Information related to 'AS49033'
% Abuse contact for 'AS49033' is 'abuse@criticalcore.nl'
aut-num: AS49033
as-name: CRITICALCORE
org: ORG-CCB17-RIPE
import: from AS174 accept ANY
import-via: AS6777 from AS-ANY accept ANY
export: to AS174 announce AS-CRITICALCORE
export-via: AS6777 to AS-ANY announce AS-CRITICALCORE
import: from AS8455 accept ANY
export: to AS8455 announce AS-CRITICALCORE
admin-c: AK12345
tech-c: AK12345
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: MNT-SMARTROUTING
created: 2016-10-04T14:02:48Z
last-modified: 2025-12-03T13:03:55Z
source: RIPE
import: from AS50263 accept any
export: to AS50263 announce AS-CRITICALCORE
mp-import: afi ipv6.unicast from AS50263 accept any
mp-export: afi ipv6.unicast to AS50263 announce AS-CRITICALCORE
import: from AS6830 accept ANY
export: to AS6830 announce AS49033:AS-CRITICALCORE
mp-import: afi ipv6.unicast from AS6830 accept ANY
mp-export: afi ipv6.unicast to AS6830 announce AS49033:AS-CRITICALCORE
import: from AS35133 accept ANY
export: to AS35133 announce AS49033:AS-CRITICALCORE
mp-import: afi ipv6.unicast from AS35133 accept ANY
mp-export: afi ipv6.unicast to AS35133 announce AS49033:AS-CRITICALCORE
import: from AS50263 accept ANY
export: to AS50263 announce AS49033:AS-CRITICALCORE
mp-import: afi ipv6.unicast from AS50263 accept ANY
mp-export: afi ipv6.unicast to AS50263 announce AS49033:AS-CRITICALCORE
import: from AS206221 accept ANY
export: to AS206221 announce AS49033:AS-CRITICALCORE
mp-import: afi ipv6.unicast from AS206221 accept ANY
mp-export: afi ipv6.unicast to AS206221 announce AS49033:AS-CRITICALCORE
import: from AS20562 accept ANY
export: to AS20562 announce AS49033:AS-CRITICALCORE
mp-import: afi ipv6.unicast from AS20562 accept ANY
mp-export: afi ipv6.unicast to AS20562 announce AS49033:AS-CRITICALCORE
import: from AS24785 accept ANY
export: to AS24785 announce AS49033:AS-CRITICALCORE
mp-import: afi ipv6.unicast from AS24785 accept ANY
mp-export: afi ipv6.unicast to AS24785 announce AS49033:AS-CRITICALCORE
import: from AS34307 accept ANY
export: to AS34307 announce AS49033:AS-CRITICALCORE
mp-import: afi ipv6.unicast from AS34307 accept ANY
mp-export: afi ipv6.unicast to AS34307 announce AS49033:AS-CRITICALCORE
organisation: ORG-CCB17-RIPE
org-name: Critical Core BV
country: NL
org-type: LIR
address: Trivium 76
address: 4873LP
address: Etten-Leur
address: NETHERLANDS
phone: +31 000000000
admin-c: AK12345
tech-c: AK12345
abuse-c: SRS8282
mnt-ref: MNT-SMARTROUTING
mnt-by: RIPE-NCC-HM-MNT
mnt-by: MNT-SMARTROUTING
created: 2019-07-26T07:24:42Z
last-modified: 2025-07-10T07:36:25Z
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
% https://docs.db.ripe.net/FAQ/#why-did-i-receive-an-error-201-access-denied
% This query was served by the RIPE Database Query Service version 1.121.2 (SHETLAND)