200164 RHG-AS, GB
Adjacency: 1 Upstream: 1 Downstream: 0
Upstream Adjacent AS list
AS3356 LEVEL3 - Level 3 Parent, LLC, US
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 31498 AS200164 ORIGIN Originate: 1536 /21.42 Transit: 0 /0.00 RHG-AS, 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 % 27084 AS200164 RHG-AS, GB 3 1 0 2 1 33.33% Prefix AS Path Aggregation Suggestion 185.35.48.0/22 4777 2497 3356 200164 185.35.48.0/24 4777 2516 3356 200164 185.35.50.0/24 4777 2497 3356 200164 - Withdrawn - matching aggregate 185.35.48.0/22 4777 2497 3356 200164
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS200164 2 More Specifics 3 Total Advertisements RHG-AS, GB
185.35.48.0/24 185.35.48.0/22
185.35.50.0/24 185.35.48.0/22
whois: 402332
IANA has recorded AS200164 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS200164\n % This is the RIPE Database query service.
% The objects are in RPSL format.
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% 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 'AS199178 - AS200350'
as-block: AS199178 - AS200350
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: 2025-11-24T15:16:53Z
last-modified: 2025-11-24T15:16:53Z
source: RIPE
% Information related to 'AS200164'
% Abuse contact for 'AS200164' is 'TRHG1-abuse@randomhouse.co.uk'
aut-num: AS200164
as-name: RHG-AS
org: ORG-TRHG1-RIPE
import: from AS2856 accept ANY
export: to AS2856 announce AS200164
import: from AS174 accept ANY
export: to AS174 announce AS200164
admin-c: TF2939-RIPE
tech-c: TF2939-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: Trevor_Forsyth
created: 2013-09-20T08:56:44Z
last-modified: 2017-11-15T12:29:04Z
source: RIPE
organisation: ORG-TRHG1-RIPE
org-name: The Random House Group Limited
country: GB
org-type: LIR
address: One Embassy Gardens, 8 Viaduct Gardens
address: SW11 7BW
address: London
address: UNITED KINGDOM
phone: +442071393000
fax-no: +442078217385
mnt-ref: RIPE-NCC-HM-MNT
mnt-ref: Trevor_Forsyth
mnt-by: RIPE-NCC-HM-MNT
mnt-by: Trevor_Forsyth
abuse-c: RTA24-RIPE
created: 2013-08-22T15:08:43Z
last-modified: 2026-01-19T16:04:59Z
source: RIPE # Filtered
admin-c: TF2939-RIPE
%ERROR:201: access denied for 2401:2000:6660:0:0:0:0:13
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% This query was served by the RIPE Database Query Service version 1.121.2 (SHETLAND)