213734 ZERODESK-LTD - ZERODESK LTD, GB
Adjacency: 4 Upstream: 4 Downstream: 0
Upstream Adjacent AS list
AS62610 ZEN-DPS - Zenlayer Inc, US
AS17433 HNSL-AS-AP - Hytron Network Services Limited, HK
AS29752 ZEN-SDN - Zenlayer Inc, US
AS21859 ZEN-ECN - Zenlayer Inc, US
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 16488 AS213734 ORIGIN Originate: 4352 /19.91 Transit: 0 /0.00 ZERODESK-LTD - ZERODESK 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 % 14257 AS213734 ZERODESK-LTD - ZERODESK LTD, GB 17 4 1 14 3 17.65% Prefix AS Path Aggregation Suggestion 2.26.236.0/22 4777 4713 2914 4229 21859 213734 + Announce - aggregate of 2.26.236.0/23 (4777 4713 2914 4229 21859 213734) and 2.26.238.0/23 (4777 4713 2914 4229 21859 213734) 2.26.236.0/24 4777 4713 2914 4229 21859 213734 - Withdrawn - aggregated with 2.26.237.0/24 (4777 4713 2914 4229 21859 213734) 2.26.237.0/24 4777 4713 2914 4229 21859 213734 - Withdrawn - aggregated with 2.26.236.0/24 (4777 4713 2914 4229 21859 213734) 2.26.238.0/24 4777 4713 2914 4229 21859 213734 - Withdrawn - aggregated with 2.26.239.0/24 (4777 4713 2914 4229 21859 213734) 2.26.239.0/24 4777 4713 2914 4229 21859 213734 - Withdrawn - aggregated with 2.26.238.0/24 (4777 4713 2914 4229 21859 213734) 16.216.102.0/24 4777 2516 3257 29752 213734 31.56.105.0/24 4777 2516 3491 17433 17433 213734 147.90.20.0/24 4608 1221 4637 21859 62610 213734 154.16.125.0/24 4777 4713 2914 4229 21859 213734 169.40.50.0/24 4608 1221 4637 21859 213734 188.221.96.0/24 4777 2516 3257 29752 213734 192.48.161.0/24 4777 2516 3257 29752 213734 192.48.162.0/24 4777 2516 3257 29752 213734 192.48.193.0/24 4777 2516 3257 29752 213734 192.48.195.0/24 4777 2516 6762 29752 213734 192.82.167.0/24 4777 2516 3257 29752 213734 192.82.172.0/24 4777 2516 3257 29752 213734 192.137.121.0/24 4777 2516 3257 29752 213734
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS213734 17 More Specifics 17 Total Advertisements ZERODESK-LTD - ZERODESK LTD, GB
2.26.236.0/24 2.26.0.0/15
2.26.237.0/24 2.26.0.0/15
2.26.238.0/24 2.26.0.0/15
2.26.239.0/24 2.26.0.0/15
16.216.102.0/24 16.216.0.0/15
31.56.105.0/24 31.56.0.0/14
147.90.20.0/24 147.90.0.0/16
154.16.125.0/24 154.16.0.0/16
169.40.50.0/24 169.40.32.0/19
188.221.96.0/24 188.220.0.0/14
192.48.161.0/24 192.48.160.0/19
192.48.162.0/24 192.48.160.0/19
192.48.193.0/24 192.48.192.0/20
192.48.195.0/24 192.48.192.0/20
192.82.167.0/24 192.82.164.0/22
192.82.172.0/24 192.82.168.0/21
192.137.121.0/24 192.137.120.0/22
16.217.80.0/24 16.216.0.0/15
82.24.4.0/24 82.24.0.0/14
82.39.129.0/24 82.38.0.0/15
102.129.128.0/24 102.129.128.0/17
102.129.135.0/24 102.129.128.0/17
102.129.199.0/24 102.129.128.0/17
102.129.207.0/24 102.129.128.0/17
102.129.209.0/24 102.129.128.0/17
151.243.36.0/24 151.243.0.0/17
154.16.0.0/24 154.16.0.0/16
154.16.58.0/24 154.16.0.0/16
154.16.86.0/24 154.16.0.0/16
154.16.255.0/24 154.16.0.0/16
Prefixes added and withdrawn by this origin AS in the past 7 days.
+ 16.216.102.0/24 Announced
+ 188.221.96.0/24 Announced
+ 192.48.161.0/24 Announced
+ 192.48.162.0/24 Announced
+ 192.48.193.0/24 Announced
+ 192.48.195.0/24 Announced
+ 192.82.167.0/24 Announced
+ 192.82.172.0/24 Announced
+ 192.137.121.0/24 Announced
- 16.217.80.0/24 Withdrawn
- 82.24.4.0/24 Withdrawn
- 82.39.129.0/24 Withdrawn
- 102.129.128.0/24 Withdrawn
- 102.129.135.0/24 Withdrawn
- 102.129.199.0/24 Withdrawn
- 102.129.207.0/24 Withdrawn
- 102.129.209.0/24 Withdrawn
- 151.243.36.0/24 Withdrawn
- 154.16.0.0/24 Withdrawn
- 154.16.58.0/24 Withdrawn
- 154.16.86.0/24 Withdrawn
- 154.16.255.0/24 Withdrawn
whois: 402591
IANA has recorded AS213734 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS213734\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 'AS213734'
% Abuse contact for 'AS213734' is 'abuse@zerodesk.net'
aut-num: AS213734
as-name: ZERODESK-LTD
org: ORG-ZL97-RIPE
sponsoring-org: ORG-IL687-RIPE
import: from AS-ANY accept ANY
import: from AS34927 accept ANY
export: to AS-ANY announce AS213734
export: to AS34927 announce AS213734
admin-c: ACRO58406-RIPE
tech-c: ACRO58406-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: xiaohai-mnt
created: 2024-12-09T07:54:21Z
last-modified: 2025-01-21T10:35:11Z
source: RIPE
organisation: ORG-ZL97-RIPE
org-name: ZERODESK LTD
org-type: OTHER
address: 85 Great Portland Street, First Floor, LONDON ENGLAND W1W 7LT
country: GB
reg-nr: 15145853
abuse-c: ACRO58406-RIPE
mnt-ref: xiaohai-mnt
mnt-ref: netutils-mnt
mnt-by: xiaohai-mnt
created: 2024-11-28T09:56:01Z
last-modified: 2026-05-20T09:55:47Z
source: RIPE # Filtered
role: Abuse contact role object
address: 85 Great Portland Street, First Floor, LONDON ENGLAND W1W 7LT
abuse-mailbox: abuse@zerodesk.net
nic-hdl: ACRO58406-RIPE
created: 2024-11-28T09:42:15Z
last-modified: 2025-06-24T06:16:49Z
source: RIPE # Filtered
mnt-by: xiaohai-mnt
mnt-by: zerodesk-mnt
% This query was served by the RIPE Database Query Service version 1.122.1 (DEXTER)