2841 CHALMERS SUNET-CTH
Adjacency: 1 Upstream: 1 Downstream: 0
Upstream Adjacent AS list
AS1653 SUNET SUNET Swedish University Network
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 2366 AS2841 ORIGIN Originate: 66048 /15.99 Transit: 0 /0.00 CHALMERS SUNET-CTH
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 % 6893 AS2841 CHALMERS SUNET-CTH 3 0 0 3 0 0.00% Prefix AS Path Aggregation Suggestion 129.16.0.0/16 4637 3491 1299 2603 1653 2841 192.36.224.0/24 4637 3491 1299 2603 1653 2841 192.71.154.0/24 4637 3491 1299 2603 1653 2841
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS2841 2 More Specifics 3 Total Advertisements CHALMERS SUNET-CTH
192.36.224.0/24 192.36.0.0/16
192.71.154.0/24 192.71.0.0/16
whois: 402332
IANA has recorded AS2841 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS2841\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 'AS2830 - AS2879'
as-block: AS2830 - AS2879
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: 2018-11-22T15:27:18Z
last-modified: 2018-11-22T15:27:18Z
source: RIPE
% Information related to 'AS2841'
% Abuse contact for 'AS2841' is 'abuse@chalmers.se'
aut-num: AS2841
as-name: CHALMERS
org: ORG-CUoT1-RIPE
import: from AS1653
action pref=100;
accept ANY
export: to AS1653
announce AS2841
default: to AS1653
action pref=100;
networks ANY
admin-c: CTH2-RIPE
tech-c: CTH2-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: CHALMERS-MNT
created: 1970-01-01T00:00:00Z
last-modified: 2017-11-15T09:14:02Z
source: RIPE
sponsoring-org: ORG-SA58-RIPE
organisation: ORG-CUOT1-RIPE
org-name: Chalmers University of Technology AB
country: SE
org-type: OTHER
address: Chalmersplatsen 4
address: Gothenburg
address: SE-412 96
address: SE
reg-nr: Not Applicable
mnt-ref: CHALMERS-MNT
mnt-ref: SUNET-MNT
mnt-by: CHALMERS-MNT
abuse-c: CTH2-RIPE
created: 2004-11-03T16:02:03Z
last-modified: 2026-04-29T06:11:24Z
source: RIPE # Filtered
role: CHALMERS NIC
address: Chalmers University of Technology
address: IT Office, IT Infrastructure
address: SE-412 96 Goteborg
address: SWEDEN
phone: +46 31 772 66 00
abuse-mailbox: abuse@chalmers.se
admin-c: PA1009-RIPE
tech-c: PA1009-RIPE
tech-c: KR427-RIPE
tech-c: TW4830-RIPE
tech-c: PF9131-RIPE
tech-c: MB56999-RIPE
nic-hdl: CTH2-RIPE
mnt-by: CHALMERS-MNT
created: 1970-01-01T00:00:00Z
last-modified: 2026-04-17T12:37:58Z
source: RIPE # Filtered
% This query was served by the RIPE Database Query Service version 1.122 (ABERDEEN)