49823 Hastingwood - Hastingwood Securities Ltd, 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 10245 AS49823 ORIGIN Originate: 9984 /18.71 Transit: 0 /0.00 Hastingwood - Hastingwood Securities Ltd, 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 % 5864 AS49823 Hastingwood - Hastingwood Securities Ltd, GB 10 8 0 2 8 80.00% Prefix AS Path Aggregation Suggestion 109.72.208.0/20 4608 7575 49823 109.72.208.0/21 4608 7575 49823 - Withdrawn - matching aggregate 109.72.208.0/20 4608 7575 49823 109.72.208.0/24 4608 7575 49823 - Withdrawn - matching aggregate 109.72.208.0/20 4608 7575 49823 109.72.209.0/24 4608 7575 49823 - Withdrawn - matching aggregate 109.72.208.0/20 4608 7575 49823 109.72.210.0/24 4608 7575 49823 - Withdrawn - matching aggregate 109.72.208.0/20 4608 7575 49823 109.72.211.0/24 4608 7575 49823 - Withdrawn - matching aggregate 109.72.208.0/20 4608 7575 49823 109.72.213.0/24 4608 7575 49823 - Withdrawn - matching aggregate 109.72.208.0/20 4608 7575 49823 109.72.216.0/21 4608 7575 49823 - Withdrawn - matching aggregate 109.72.208.0/20 4608 7575 49823 109.72.219.0/24 4608 7575 49823 - Withdrawn - matching aggregate 109.72.208.0/20 4608 7575 49823 194.1.180.0/24 4608 7575 49823
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS49823 8 More Specifics 10 Total Advertisements Hastingwood - Hastingwood Securities Ltd, GB
109.72.208.0/21 109.72.208.0/20
109.72.208.0/24 109.72.208.0/20
109.72.209.0/24 109.72.208.0/20
109.72.210.0/24 109.72.208.0/20
109.72.211.0/24 109.72.208.0/20
109.72.213.0/24 109.72.208.0/20
109.72.216.0/21 109.72.208.0/20
109.72.219.0/24 109.72.208.0/20
whois: 402591
IANA has recorded AS49823 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS49823\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 'AS49386 - AS49866'
as-block: AS49386 - AS49866
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: 2026-02-24T07:14:53Z
last-modified: 2026-02-24T07:14:53Z
source: RIPE
% Information related to 'AS49823'
% Abuse contact for 'AS49823' is 'trevor@hastwood.com'
aut-num: AS49823
as-name: Hastingwood
org: ORG-HSL5-RIPE
import: from AS6461 accept ANY
import: from AS6908 accept ANY
import: from AS3356 accept ANY
import: from AS3549 accept ANY
import: from AS286 accept ANY
import: from AS6453 accept ANY
import: from AS2914 accept ANY
import: from AS3257 accept ANY
import: from AS25577 accept ANY
import: from AS39326 accept ANY
import: from AS174 accept ANY
export: to AS6461 announce AS-HASTINGWOOD
export: to AS6908 announce AS-HASTINGWOOD
export: to AS3356 announce AS-HASTINGWOOD
export: to AS3549 announce AS-HASTINGWOOD
export: to AS286 announce AS-HASTINGWOOD
export: to AS6453 announce AS-HASTINGWOOD
export: to AS2914 announce AS-HASTINGWOOD
export: to AS3257 announce AS-HASTINGWOOD
export: to AS25577 announce AS-HASTINGWOOD
export: to AS39326 announce AS-HASTINGWOOD
export: to AS174 announce AS-HASTINGWOOD
admin-c: TJB12-RIPE
tech-c: TJB12-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: HSL-MNTNR
created: 2009-09-24T15:21:15Z
last-modified: 2018-09-04T10:44:38Z
source: RIPE # Filtered
organisation: ORG-HSL5-RIPE
org-name: Hastingwood Securities Ltd
country: GB
reg-nr: 01917205
org-type: LIR
address: 10-16 Tiller Road
address: E14 8PX
address: LONDON
address: UNITED KINGDOM
phone: +442073455000
fax-no: +442073455001
admin-c: TJB12-RIPE
abuse-c: AR17685-RIPE
mnt-ref: RIPE-NCC-HM-MNT
mnt-ref: HSL-MNTNR
mnt-by: RIPE-NCC-HM-MNT
mnt-by: HSL-MNTNR
created: 2009-07-06T10:06:41Z
last-modified: 2026-05-13T07:22:01Z
source: RIPE # Filtered
%ERROR:201: access denied for 2401:2000:6660:0:0:0:0:13
%
% Queries from your IP address have passed the daily limit of controlled objects.
% Access from your host has been temporarily denied.
% For more information, see
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% This query was served by the RIPE Database Query Service version 1.122.1 (BUSA)