211321 NLnetLabs - Stichting NLnet Labs, NL
Adjacency: 1 Upstream: 1 Downstream: 0
Upstream Adjacent AS list
AS20473 AS-VULTR - The Constant Company, LLC, US
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 56119 AS211321 ORIGIN Originate: 512 /23.00 Transit: 0 /0.00 NLnetLabs - Stichting NLnet Labs, 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 % 66383 AS211321 NLnetLabs - Stichting NLnet Labs, NL 1 0 0 1 0 0.00% Prefix AS Path Aggregation Suggestion 185.49.142.0/23 4777 2516 3491 20473 211321
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS211321 1 More Specifics 1 Total Advertisements NLnetLabs - Stichting NLnet Labs, NL
185.49.142.0/23 185.49.140.0/22
whois: 402603
IANA has recorded AS211321 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS211321\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 'AS208189 - AS214345'
as-block: AS208189 - AS214345
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: 2026-02-12T14:40:05Z
last-modified: 2026-02-12T14:40:05Z
source: RIPE
% Information related to 'AS211321'
% Abuse contact for 'AS211321' is 'abuse@nlnetlabs.nl'
aut-num: AS211321
as-name: NLnetLabs
org: ORG-SNL33-RIPE
import: from AS8283 accept ANY
export: to AS8283 announce AS211321
import: from AS57866 accept ANY
export: to AS57866 announce AS211321
mp-import: afi ipv6.unicast from AS8283 accept ANY
mp-export: afi ipv6.unicast to AS8283 announce AS211321
admin-c: NLC21-RIPE
admin-c: WT1101-RIPE
tech-c: WT1101-RIPE
remarks: This AS is used in the context of a RPKI Beacon and announces 2001:7fc::/48 and 151.216.0.0/24 RPKI Invalid on purpose
remarks: For more info see: https://nlnetlabs.nl/research/projects/ # route-origin-validation-measurements
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: NLNETLABS-MNT
created: 2021-05-14T13:13:52Z
last-modified: 2022-06-01T20:18:31Z
source: RIPE
organisation: ORG-SNL33-RIPE
org-name: Stichting NLnet Labs
country: NL
reg-nr: 34126276
org-type: LIR
address: Science Park 400
address: 1098 XH
address: Amsterdam
address: NETHERLANDS
phone: +31208884551
mnt-ref: RIPE-NCC-HM-MNT
mnt-ref: NLNETLABS-MNT
mnt-by: RIPE-NCC-HM-MNT
mnt-by: NLNETLABS-MNT
admin-c: NLC21-RIPE
tech-c: NLC21-RIPE
abuse-c: NA4356-RIPE
created: 2014-03-03T10:28:18Z
last-modified: 2026-05-13T07:24:33Z
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 1.122.1 (ABERDEEN)