31220 CARRENZA-AS - Six Degrees Technology Group Limited, GB
Adjacency: 1 Upstream: 1 Downstream: 0
Upstream Adjacent AS list
AS6908 DATAHOP - Six Degrees Technology Group Limited, GB
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 13129 AS31220 ORIGIN Originate: 6656 /19.30 Transit: 0 /0.00 CARRENZA-AS - Six Degrees Technology Group Limited, GB
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 % 6534 AS31220 CARRENZA-AS - Six Degrees Technology Group Li 13 10 3 6 7 53.85% Prefix AS Path Aggregation Suggestion 31.210.240.0/21 4608 1221 4637 6908 31220 31.210.240.0/23 4777 2516 8220 6908 31220 + Announce - aggregate of 31.210.240.0/24 (4777 2516 8220 6908 31220) and 31.210.241.0/24 (4777 2516 8220 6908 31220) 31.210.240.0/24 4777 2516 8220 6908 31220 - Withdrawn - aggregated with 31.210.241.0/24 (4777 2516 8220 6908 31220) 31.210.241.0/24 4777 2516 8220 6908 31220 - Withdrawn - aggregated with 31.210.240.0/24 (4777 2516 8220 6908 31220) 195.3.184.0/22 4608 1221 4637 6908 31220 195.3.184.0/22 4777 2516 8220 6908 31220 + Announce - aggregate of 195.3.184.0/23 (4777 2516 8220 6908 31220) and 195.3.186.0/23 (4777 2516 8220 6908 31220) 195.3.184.0/24 4777 2516 8220 6908 31220 - Withdrawn - aggregated with 195.3.185.0/24 (4777 2516 8220 6908 31220) 195.3.185.0/24 4777 2516 8220 6908 31220 - Withdrawn - aggregated with 195.3.184.0/24 (4777 2516 8220 6908 31220) 195.3.186.0/24 4777 2516 8220 6908 31220 - Withdrawn - aggregated with 195.3.187.0/24 (4777 2516 8220 6908 31220) 195.3.187.0/24 4777 2516 8220 6908 31220 - Withdrawn - aggregated with 195.3.186.0/24 (4777 2516 8220 6908 31220) 195.225.216.0/22 4608 1221 4637 6908 31220 195.225.216.0/22 4777 2516 8220 6908 31220 + Announce - aggregate of 195.225.216.0/23 (4777 2516 8220 6908 31220) and 195.225.218.0/23 (4777 2516 8220 6908 31220) 195.225.216.0/24 4777 2516 8220 6908 31220 - Withdrawn - aggregated with 195.225.217.0/24 (4777 2516 8220 6908 31220) 195.225.217.0/24 4777 2516 8220 6908 31220 - Withdrawn - aggregated with 195.225.216.0/24 (4777 2516 8220 6908 31220) 195.225.218.0/24 4777 2516 8220 6908 31220 - Withdrawn - aggregated with 195.225.219.0/24 (4777 2516 8220 6908 31220) 195.225.219.0/24 4777 2516 8220 6908 31220 - Withdrawn - aggregated with 195.225.218.0/24 (4777 2516 8220 6908 31220)
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS31220 10 More Specifics 13 Total Advertisements CARRENZA-AS - Six Degrees Technology Group Limited, GB
31.210.240.0/24 31.210.240.0/21
31.210.241.0/24 31.210.240.0/21
195.3.184.0/24 195.3.184.0/22
195.3.185.0/24 195.3.184.0/22
195.3.186.0/24 195.3.184.0/22
195.3.187.0/24 195.3.184.0/22
195.225.216.0/24 195.225.216.0/22
195.225.217.0/24 195.225.216.0/22
195.225.218.0/24 195.225.216.0/22
195.225.219.0/24 195.225.216.0/22
whois: 402603
IANA has recorded AS31220 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS31220\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 'AS31066 - AS31244'
as-block: AS31066 - AS31244
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: 2018-11-22T15:27:33Z
last-modified: 2018-11-22T15:27:33Z
source: RIPE
% Information related to 'AS31220'
% Abuse contact for 'AS31220' is 'abuse@6dg.co.uk'
aut-num: AS31220
as-name: CARRENZA-AS
org: ORG-UL6-RIPE
import: from AS202 accept ANY
import: from AS3356 accept ANY
import: from AS6908 accept ANY
export: to AS202 announce AS31220
export: to AS3356 announce AS31220
export: to AS6908 announce AS31220
admin-c: SDGN-RIPE
tech-c: SDGN-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: MNT-6DG
created: 2004-03-25T15:45:42Z
last-modified: 2019-02-27T15:32:19Z
source: RIPE
organisation: ORG-UL6-RIPE
org-name: Six Degrees Technology Group Limited
country: GB
reg-nr: 03036806
org-type: LIR
address: Birmingham Road
address: B80 7BG
address: Studley, Warwickshire
address: UNITED KINGDOM
phone: +448000128060
fax-no: +442078584701
admin-c: SDGN-RIPE
admin-c: SDGN-RIPE
mnt-ref: RIPE-NCC-HM-MNT
mnt-ref: MNT-6DG
mnt-by: RIPE-NCC-HM-MNT
mnt-by: MNT-6DG
abuse-c: SDGN-RIPE
created: 2004-04-17T12:23:09Z
last-modified: 2026-05-13T07:30:21Z
source: RIPE # Filtered
role: Six Degrees Group Support
address: 6DG SMC
address: Birmingham Road
address: Studley
address: Warwickshire
address: B80 7BG
address: United Kingdom
phone: +44 (0)20 7858 4899
tech-c: KH555-RIPE
abuse-mailbox: abuse@6dg.co.uk
remarks: ----------------------------------------
remarks: - Six Degrees Group - AS6908
remarks: ----------------------------------------
remarks: Network Operations: incidents@6dg.co.uk
remarks: Abuse: abuse@6dg.co.uk
remarks: Peering Requests: peering@6dg.co.uk
remarks: ----------------------------------------
nic-hdl: SDGN-RIPE
mnt-by: MNT-6DG
created: 2011-09-29T14:42:09Z
last-modified: 2024-03-08T16:56:43Z
source: RIPE # Filtered
% This query was served by the RIPE Database Query Service version 1.122.1 (ABERDEEN)