208636 SDC, GB
Adjacency: 2 Upstream: 2 Downstream: 0
Upstream Adjacent AS list
AS7575 AARNET-AS-AP Australian Academic and Research Network AARNet, AU
AS174 COGENT-174 - Cogent Communications, LLC, US
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 40584 AS208636 ORIGIN Originate: 1024 /22.00 Transit: 0 /0.00 SDC, 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 % 27121 AS208636 SDC, GB 4 2 1 3 1 25.00% Prefix AS Path Aggregation Suggestion 154.56.248.0/24 4777 2516 174 208636 185.253.89.0/24 4608 7575 208636 185.253.90.0/23 4608 7575 208636 + Announce - aggregate of 185.253.90.0/24 (4608 7575 208636) and 185.253.91.0/24 (4608 7575 208636) 185.253.90.0/24 4608 7575 208636 - Withdrawn - aggregated with 185.253.91.0/24 (4608 7575 208636) 185.253.91.0/24 4608 7575 208636 - Withdrawn - aggregated with 185.253.90.0/24 (4608 7575 208636)
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS208636 4 More Specifics 4 Total Advertisements SDC, GB
154.56.248.0/24 154.56.0.0/16
185.253.89.0/24 185.253.88.0/22
185.253.90.0/24 185.253.88.0/22
185.253.91.0/24 185.253.88.0/22
whois: 402332
IANA has recorded AS208636 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS208636\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 'AS208636'
% Abuse contact for 'AS208636' is 'abuse@sdchostingandsupport.co.uk'
aut-num: AS208636
as-name: SDC
org: ORG-SDL9-RIPE
import: from AS174 accept ANY
export: to AS174 announce AS208636
import: from as51561 accept ANY
export: to as51561 announce AS208636
admin-c: AM43731-RIPE
tech-c: AM43731-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: uk-suffolk-dc-1-mnt
created: 2019-07-01T09:57:23Z
last-modified: 2021-01-08T16:31:07Z
source: RIPE
organisation: ORG-SDL9-RIPE
org-name: SDC Hosting and Support Ltd
country: GB
org-type: LIR
address: 890 The Crescent, Colchester Business Park
address: CO9 4YQ
address: Colchester, Essex
address: UNITED KINGDOM
phone: +441206239570
admin-c: AM43731-RIPE
tech-c: AM43731-RIPE
abuse-c: AR45796-RIPE
mnt-ref: uk-suffolk-dc-1-mnt
mnt-by: RIPE-NCC-HM-MNT
mnt-by: uk-suffolk-dc-1-mnt
created: 2018-03-30T10:20:08Z
last-modified: 2021-05-14T18:15:55Z
source: RIPE # Filtered
%ERROR:201: access denied for 2401:2000:6660:0:0:0:0:13
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% Access from your host has been temporarily denied.
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% This query was served by the RIPE Database Query Service version 1.121.2 (SHETLAND)