56990 SYSCOMM, GB
Adjacency: 4 Upstream: 4 Downstream: 0
Upstream Adjacent AS list
AS25577 C4L-AS, GB
AS7575 AARNET-AS-AP Australian Academic and Research Network AARNet, AU
AS1299 TWELVE99 Arelion, fka Telia Carrier, SE
AS3356 LEVEL3 - Level 3 Parent, LLC, US
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 14556 AS56990 ORIGIN Originate: 5632 /19.54 Transit: 0 /0.00 SYSCOMM, 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 % 17384 AS56990 SYSCOMM, GB 6 2 0 4 2 33.33% Prefix AS Path Aggregation Suggestion 84.45.0.0/21 4777 2497 1299 56990 84.45.0.0/22 4777 2497 1299 56990 - Withdrawn - matching aggregate 84.45.0.0/21 4777 2497 1299 56990 84.45.4.0/22 4777 2497 1299 56990 - Withdrawn - matching aggregate 84.45.0.0/21 4777 2497 1299 56990 91.229.173.0/24 4777 2497 1299 56990 56990 56990 56990 56990 56990 185.57.32.0/22 4777 2497 1299 56990 185.57.33.0/24 4777 2516 3356 56990
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS56990 3 More Specifics 6 Total Advertisements SYSCOMM, GB
84.45.0.0/22 84.45.0.0/21
84.45.4.0/22 84.45.0.0/21
185.57.33.0/24 185.57.32.0/22
whois: 402332
IANA has recorded AS56990 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS56990\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 'AS56869 - AS57146'
as-block: AS56869 - AS57146
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: 2024-07-08T06:45:56Z
last-modified: 2024-07-08T06:45:56Z
source: RIPE
% Information related to 'AS56990'
% Abuse contact for 'AS56990' is 'abuse@syscomm.co.uk'
aut-num: AS56990
as-name: SYSCOMM
org: ORG-SL457-RIPE
import: from AS25577 accept ANY
import: from AS43935 accept ANY
import: from AS2914 accept ANY
import: from AS3257 accept ANY
import: from AS5459 accept AS-LINX
import: from AS1299 accept ANY
import: from AS3356 accept ANY
export: to AS25577 announce AS-SYSCOMM
export: to AS43935 announce AS-SYSCOMM
export: to AS2914 announce AS-SYSCOMM
export: to AS3257 announce AS-SYSCOMM
export: to AS5459 announce AS-SYSCOMM
export: to AS1299 announce AS-SYSCOMM
export: to AS3356 announce AS-SYSCOMM
admin-c: SYSC1-RIPE
tech-c: SYSC1-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: SYSCOMM-MNT
created: 2011-06-29T14:32:55Z
last-modified: 2020-11-27T04:53:24Z
source: RIPE # Filtered
organisation: ORG-SL457-RIPE
org-name: Syscomm Limited
country: GB
org-type: LIR
address: Boiler House, Electric Wharf
address: CV1 4JU
address: Coventry
address: UNITED KINGDOM
phone: +442477712000
mnt-ref: RIPE-NCC-HM-MNT
mnt-ref: SYSCOMM-MNT
mnt-by: RIPE-NCC-HM-MNT
mnt-by: SYSCOMM-MNT
abuse-c: SYSC1-RIPE
tech-c: SYSC1-RIPE
created: 2014-03-28T13:43:04Z
last-modified: 2020-12-16T12:35:23Z
source: RIPE # Filtered
admin-c: BM7719-RIPE
role: Network Operations
address: Syscomm Limited, Boiler House, Electric Wharf, Coventry, West Midlands, United Kingdom, CV1 4JU
nic-hdl: SYSC1-RIPE
mnt-by: SYSCOMM-MNT
admin-c: BM7719-RIPE
tech-c: BM7719-RIPE
abuse-mailbox: abuse@syscomm.co.uk
created: 2014-05-07T13:34:00Z
last-modified: 2014-05-07T13:38:41Z
source: RIPE # Filtered
% This query was served by the RIPE Database Query Service version 1.121.2 (ABERDEEN)