34523 EMAILSYSTEMS, GB
Adjacency: 1 Upstream: 1 Downstream: 0
Upstream Adjacent AS list
AS3257 GTT-BACKBONE GTT, US
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 36031 AS34523 ORIGIN Originate: 1024 /22.00 Transit: 0 /0.00 EMAILSYSTEMS, 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 % 16625 AS34523 EMAILSYSTEMS, GB 4 4 2 2 2 50.00% Prefix AS Path Aggregation Suggestion 194.116.198.0/23 4777 2516 3257 34523 + Announce - aggregate of 194.116.198.0/24 (4777 2516 3257 34523) and 194.116.199.0/24 (4777 2516 3257 34523) 194.116.198.0/24 4777 2516 3257 34523 - Withdrawn - aggregated with 194.116.199.0/24 (4777 2516 3257 34523) 194.116.199.0/24 4777 2516 3257 34523 - Withdrawn - aggregated with 194.116.198.0/24 (4777 2516 3257 34523) 195.2.244.0/23 4777 2516 3257 34523 + Announce - aggregate of 195.2.244.0/24 (4777 2516 3257 34523) and 195.2.245.0/24 (4777 2516 3257 34523) 195.2.244.0/24 4777 2516 3257 34523 - Withdrawn - aggregated with 195.2.245.0/24 (4777 2516 3257 34523) 195.2.245.0/24 4777 2516 3257 34523 - Withdrawn - aggregated with 195.2.244.0/24 (4777 2516 3257 34523)
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS34523 4 More Specifics 4 Total Advertisements EMAILSYSTEMS, GB
194.116.198.0/24 194.116.198.0/23
194.116.199.0/24 194.116.198.0/23
195.2.244.0/24 195.2.244.0/23
195.2.245.0/24 195.2.244.0/23
whois: 402332
IANA has recorded AS34523 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS34523\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 'AS34438 - AS34552'
as-block: AS34438 - AS34552
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: 2024-07-03T14:03:00Z
last-modified: 2024-07-03T14:03:00Z
source: RIPE
% Information related to 'AS34523'
% Abuse contact for 'AS34523' is 'netops@webroot.com'
aut-num: AS34523
as-name: EMAILSYSTEMS
org: ORG-WSI1-RIPE
remarks: Formerly Email Systems Ltd
remarks: -----------------------------------------------
remarks: Abovenet
import: from AS6461 accept ANY
export: to AS6461 announce AS-EMAILSYSTEMS
remarks: -----------------------------------------------
remarks: Global Crossing
import: from AS3549 accept ANY
export: to AS3549 announce AS-EMAILSYSTEMS
remarks: -----------------------------------------------
remarks: KPN Eurorings
import: from AS286 accept ANY
export: to AS286 announce AS-EMAILSYSTEMS
remarks: -----------------------------------------------
remarks: Level3
import: from AS3356 accept ANY
export: to AS3356 announce AS-EMAILSYSTEMS
remarks: -----------------------------------------------
remarks: Teleglobe
import: from AS6453 accept ANY
export: to AS6453 announce AS-EMAILSYSTEMS
remarks: -----------------------------------------------
remarks: ENTANET
import: from AS8468 accept ANY
export: to AS8468 announce AS-EMAILSYSTEMS
remarks: -----------------------------------------------
remarks: PacketExchange
import: from AS21493 accept ANY
export: to AS21493 announce AS-EMAILSYSTEMS
remarks: -----------------------------------------------
remarks: PacketExchange - Global AS
remarks: from AS25973 accept ANY
remarks: to AS25973 announce AS-EMAILSYSTEMS
remarks: -----------------------------------------------
admin-c: NO745-RIPE
tech-c: NO745-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: lir-uk-opentext-1-MNT
created: 2005-02-07T15:31:41Z
last-modified: 2025-07-16T17:17:02Z
source: RIPE # Filtered
organisation: ORG-WSI1-RIPE
org-name: Webroot Services Ltd
country: GB
org-type: LIR
address: 24 Orient Way, Pride Park
address: DE24 8BY
address: Derby
address: UNITED KINGDOM
phone: +448701417070
fax-no: +448701418080
abuse-c: AR18009-RIPE
mnt-ref: RIPE-NCC-HM-MNT
mnt-ref: lir-uk-opentext-1-MNT
mnt-by: RIPE-NCC-HM-MNT
mnt-by: lir-uk-opentext-1-MNT
admin-c: NO745-RIPE
created: 2008-05-19T11:50:03Z
last-modified: 2025-07-16T17:17:03Z
source: RIPE # Filtered
%ERROR:201: access denied for 2401:2000:6660:0:0:0:0:13
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