48514 CSB, SE
Adjacency: 2 Upstream: 2 Downstream: 0
Upstream Adjacent AS list
AS1653 SUNET SUNET Swedish University Network, EU
AS61282 NEANET, SE
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 7518 AS48514 ORIGIN Originate: 17408 /17.91 Transit: 0 /0.00 CSB, SE
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 % 23470 AS48514 CSB, SE 5 2 1 4 1 20.00% Prefix AS Path Aggregation Suggestion 45.134.56.0/23 4777 2497 2603 1653 48514 + Announce - aggregate of 45.134.56.0/24 (4777 2497 2603 1653 48514) and 45.134.57.0/24 (4777 2497 2603 1653 48514) 45.134.56.0/24 4777 2497 2603 1653 48514 - Withdrawn - aggregated with 45.134.57.0/24 (4777 2497 2603 1653 48514) 45.134.57.0/24 4777 2497 2603 1653 48514 - Withdrawn - aggregated with 45.134.56.0/24 (4777 2497 2603 1653 48514) 45.134.58.0/24 4777 2497 2603 1653 48514 45.134.59.0/24 4777 2516 1299 39351 61282 48514 95.80.0.0/18 4777 2497 2603 1653 48514
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS48514 4 More Specifics 5 Total Advertisements CSB, SE
45.134.56.0/24 45.134.56.0/22
45.134.57.0/24 45.134.56.0/22
45.134.58.0/24 45.134.56.0/22
45.134.59.0/24 45.134.56.0/22
whois: 402332
IANA has recorded AS48514 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS48514\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 'AS48514'
% Abuse contact for 'AS48514' is 'abuse@csbnet.se'
aut-num: AS48514
as-name: CSB
org: ORG-SCS21-RIPE
remarks:
remarks: Student residences in Gothenburg, Sweden.
remarks:
remarks: Traffic graphs: http://stats.csbnet.se/public/
remarks:
remarks: -------------------------------------------------------
remarks: General upstream connectivity provided by AS1653
remarks: -------------------------------------------------------
mp-import: afi ipv4.unicast { from AS1653 130.242.6.4 at 130.242.6.5 accept ANY; from AS1653 130.242.6.6 at 130.242.6.7 accept ANY; }
mp-export: afi ipv4.unicast { to AS1653 130.242.6.4 at 130.242.6.5 announce AS-CSBNET; to AS1653 130.242.6.6 at 130.242.6.7 announce AS-CSBNET; }
mp-import: afi ipv6.unicast { from AS1653 2001:6b0:1e:2::104 at 2001:6b0:1e:2::105 accept ANY; from AS1653 2001:6b0:1e:2::106 at 2001:6b0:1e:2::107 accept ANY; }
mp-export: afi ipv6.unicast { to AS1653 2001:6b0:1e:2::104 at 2001:6b0:1e:2::105 announce AS-CSBNET; to AS1653 2001:6b0:1e:2::106 at 2001:6b0:1e:2::107 announce AS-CSBNET; }
remarks: -------------------------------------------------------
remarks: Peering with the networks
remarks: -------------------------------------------------------
mp-import: afi ipv4.unicast { from AS61282 95.80.4.198 at 95.80.4.199 accept AS61282:AS-NEANET-PEERS; }
mp-export: afi ipv4.unicast { to AS61282 95.80.4.198 at 95.80.4.199 announce AS-CSBNET; }
mp-import: afi ipv6.unicast { from AS61282 2a02:9a0:fffe:5::1 at 2a02:9a0:fffe:5:: accept AS61282:AS-NEANET-PEERS; }
mp-export: afi ipv6.unicast { to AS61282 2a02:9a0:fffe:5::1 at 2a02:9a0:fffe:5:: announce AS-CSBNET; }
remarks: -------------------------------------------------------
admin-c: NVG1337-RIPE
tech-c: NVG1337-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: NVG-MNT
created: 2008-12-04T15:58:36Z
last-modified: 2024-05-23T07:08:32Z
source: RIPE
organisation: ORG-SCS21-RIPE
org-name: Stiftelsen Chalmers Studenthem
country: SE
org-type: LIR
address: Holtermansgatan 1D
address: 411 29
address: Gothenburg
address: SWEDEN
phone: +46317729700
fax-no: +46317729799
admin-c: NVG1337-RIPE
abuse-c: NVG1337-RIPE
mnt-ref: RIPE-NCC-HM-MNT
mnt-ref: NVG-MNT
mnt-by: RIPE-NCC-HM-MNT
mnt-by: NVG-MNT
created: 2008-05-19T09:25:37Z
last-modified: 2023-07-21T07:23:17Z
source: RIPE # Filtered
role: Chalmers Studentbostader's Networking Group
remarks: Operated by BrainMill AB
address: BrainMill AB
address: Box 4009
address: SE-227 21 Lund
address: Sweden
phone: +46766292517
abuse-mailbox: abuse@csbnet.se
admin-c: MM31337-RIPE
admin-c: MM47817-RIPE
tech-c: MM31337-RIPE
tech-c: MM47817-RIPE
nic-hdl: NVG1337-RIPE
mnt-by: NVG-MNT
created: 2007-11-27T17:15:51Z
last-modified: 2020-10-02T08:34:45Z
source: RIPE # Filtered
% This query was served by the RIPE Database Query Service version 1.121.2 (ABERDEEN)