203346 AS-232WEB - Proper Support LLP, GB
Adjacency: 6 Upstream: 6 Downstream: 0
Upstream Adjacent AS list
AS6762 SEABONE-NET - TELECOM ITALIA SPARKLE S.p.A., IT
AS7575 AARNET-AS-AP - Australian Academic and Research Network (AARNet), AU
AS1299 TWELVE99 - Arelion Sweden AB, SE
AS3223 VOXILITY - Voxility LLP, GB
AS3257 GTT-BACKBONE - GTT Communications Inc., US
AS9009 M247 - M247 Europe SRL, RO
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 5021 AS203346 ORIGIN Originate: 36352 /16.85 Transit: 0 /0.00 AS-232WEB - Proper Support LLP, 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 % 3214 AS203346 AS-232WEB - Proper Support LLP, GB 99 33 16 82 17 17.17% Prefix AS Path Aggregation Suggestion 37.156.64.0/23 4777 2516 3257 203346 + Announce - aggregate of 37.156.64.0/24 (4777 2516 3257 203346) and 37.156.65.0/24 (4777 2516 3257 203346) 37.156.64.0/24 4777 2516 3257 203346 - Withdrawn - aggregated with 37.156.65.0/24 (4777 2516 3257 203346) 37.156.65.0/24 4777 2516 3257 203346 - Withdrawn - aggregated with 37.156.64.0/24 (4777 2516 3257 203346) 46.102.182.0/23 4608 7575 203346 + Announce - aggregate of 46.102.182.0/24 (4608 7575 203346) and 46.102.183.0/24 (4608 7575 203346) 46.102.182.0/24 4608 7575 203346 - Withdrawn - aggregated with 46.102.183.0/24 (4608 7575 203346) 46.102.183.0/24 4608 7575 203346 - Withdrawn - aggregated with 46.102.182.0/24 (4608 7575 203346) 77.81.84.0/23 4777 2516 3257 203346 77.81.86.0/24 4777 2516 1299 203346 77.81.89.0/24 4777 2516 3257 203346 86.104.222.0/23 4608 7575 9009 203346 86.104.224.0/23 4608 7575 9009 203346 86.105.2.0/24 4777 2516 1299 203346 86.105.6.0/24 4777 2516 3257 203346 86.105.176.0/24 4777 2516 3257 203346 86.105.178.0/24 4777 2516 3257 203346 86.105.185.0/24 4777 2516 3257 203346 86.105.229.0/24 4608 7575 203346 86.105.230.0/24 4608 7575 203346 86.105.242.0/24 4777 2516 3257 203346 86.106.10.0/24 4777 2516 3257 203346 86.106.13.0/24 4777 2516 3257 203346 86.106.14.0/23 4777 2516 3257 203346 86.106.94.0/23 4777 2516 3257 203346 + Announce - aggregate of 86.106.94.0/24 (4777 2516 3257 203346) and 86.106.95.0/24 (4777 2516 3257 203346) 86.106.94.0/24 4777 2516 3257 203346 - Withdrawn - aggregated with 86.106.95.0/24 (4777 2516 3257 203346) 86.106.95.0/24 4777 2516 3257 203346 - Withdrawn - aggregated with 86.106.94.0/24 (4777 2516 3257 203346) 86.106.106.0/23 4777 2516 3257 203346 86.106.110.0/23 4777 2516 3257 203346 86.106.140.0/23 4608 7575 9009 203346 86.106.174.0/23 4608 7575 203346 + Announce - aggregate of 86.106.174.0/24 (4608 7575 203346) and 86.106.175.0/24 (4608 7575 203346) 86.106.174.0/24 4608 7575 203346 - Withdrawn - aggregated with 86.106.175.0/24 (4608 7575 203346) 86.106.175.0/24 4608 7575 203346 - Withdrawn - aggregated with 86.106.174.0/24 (4608 7575 203346) 86.107.72.0/24 4777 2516 1299 203346 86.107.193.0/24 4777 2516 3257 203346 86.107.194.0/23 4777 2516 3257 203346 89.32.43.0/24 4777 2516 1299 203346 89.32.170.0/24 4777 2516 3257 203346 89.33.46.0/23 4777 2516 3257 203346 + Announce - aggregate of 89.33.46.0/24 (4777 2516 3257 203346) and 89.33.47.0/24 (4777 2516 3257 203346) 89.33.46.0/24 4777 2516 3257 203346 - Withdrawn - aggregated with 89.33.47.0/24 (4777 2516 3257 203346) 89.33.47.0/24 4777 2516 3257 203346 - Withdrawn - aggregated with 89.33.46.0/24 (4777 2516 3257 203346) 89.33.134.0/24 4777 2516 3257 203346 89.33.206.0/24 4777 2516 3257 203346 89.33.250.0/23 4777 2516 3257 203346 + Announce - aggregate of 89.33.250.0/24 (4777 2516 3257 203346) and 89.33.251.0/24 (4777 2516 3257 203346) 89.33.250.0/24 4777 2516 3257 203346 - Withdrawn - aggregated with 89.33.251.0/24 (4777 2516 3257 203346) 89.33.251.0/24 4777 2516 3257 203346 - Withdrawn - aggregated with 89.33.250.0/24 (4777 2516 3257 203346) 89.33.254.0/23 4777 2516 1299 203346 + Announce - aggregate of 89.33.254.0/24 (4777 2516 1299 203346) and 89.33.255.0/24 (4777 2516 1299 203346) 89.33.254.0/24 4777 2516 1299 203346 - Withdrawn - aggregated with 89.33.255.0/24 (4777 2516 1299 203346) 89.33.255.0/24 4777 2516 1299 203346 - Withdrawn - aggregated with 89.33.254.0/24 (4777 2516 1299 203346) 89.34.102.0/24 4777 2516 3257 203346 89.34.104.0/23 4777 2516 3257 203346 + Announce - aggregate of 89.34.104.0/24 (4777 2516 3257 203346) and 89.34.105.0/24 (4777 2516 3257 203346) 89.34.104.0/24 4777 2516 3257 203346 - Withdrawn - aggregated with 89.34.105.0/24 (4777 2516 3257 203346) 89.34.105.0/24 4777 2516 3257 203346 - Withdrawn - aggregated with 89.34.104.0/24 (4777 2516 3257 203346) 89.35.89.0/24 4777 2516 3257 203346 89.35.90.0/24 4608 7575 203346 89.36.39.0/24 4777 2516 3257 203346 89.36.136.0/24 4777 2516 1299 203346 89.36.138.0/24 4777 2516 3257 203346 89.36.141.0/24 4777 2516 3257 203346 89.37.92.0/24 4777 2516 3257 203346 89.37.96.0/24 4777 2516 3257 203346 89.38.240.0/24 4777 2516 1299 203346 89.39.69.0/24 4608 7575 203346 89.39.215.0/24 4777 2516 3257 203346 89.40.141.0/24 4777 2516 3257 203346 89.40.207.0/24 4608 7575 203346 89.40.209.0/24 4777 2516 3257 203346 89.41.50.0/23 4777 2516 3257 203346 89.45.82.0/24 4777 2516 3257 203346 89.46.47.0/24 4777 2516 1299 203346 91.218.236.0/22 4608 7575 9009 203346 + Announce - aggregate of 91.218.236.0/23 (4608 7575 9009 203346) and 91.218.238.0/23 (4608 7575 9009 203346) 91.218.236.0/23 4608 7575 9009 203346 - Withdrawn - aggregated with 91.218.238.0/23 (4608 7575 9009 203346) 91.218.238.0/23 4608 7575 9009 203346 - Withdrawn - aggregated with 91.218.236.0/23 (4608 7575 9009 203346) 91.235.130.0/23 4777 2516 1299 203346 91.235.130.0/24 4777 2516 1299 203346 - Withdrawn - matching aggregate 91.235.130.0/23 4777 2516 1299 203346 93.114.51.0/24 4608 7575 203346 93.114.52.0/23 4608 7575 9009 203346 93.114.54.0/24 4777 2516 1299 203346 93.114.58.0/23 4777 2516 3257 203346 + Announce - aggregate of 93.114.58.0/24 (4777 2516 3257 203346) and 93.114.59.0/24 (4777 2516 3257 203346) 93.114.58.0/24 4777 2516 3257 203346 - Withdrawn - aggregated with 93.114.59.0/24 (4777 2516 3257 203346) 93.114.59.0/24 4777 2516 3257 203346 - Withdrawn - aggregated with 93.114.58.0/24 (4777 2516 3257 203346) 93.115.59.0/24 4777 2516 3257 203346 93.119.118.0/23 4777 2516 3257 203346 93.119.120.0/23 4777 2516 3257 203346 93.119.124.0/24 4777 2516 3257 203346 94.177.126.0/24 4777 2516 3257 203346 176.126.192.0/23 4777 2516 3257 203346 176.126.194.0/24 4777 2516 3257 203346 176.223.116.0/23 4777 2516 3257 203346 176.223.118.0/24 4777 2516 3257 203346 176.223.161.0/24 4777 2516 3257 203346 188.208.48.0/22 4608 7575 9009 203346 188.208.52.0/22 4777 2516 3257 203346 188.208.222.0/24 4777 2516 3257 203346 188.209.120.0/21 4777 2516 3257 203346 + Announce - aggregate of 188.209.120.0/22 (4777 2516 3257 203346) and 188.209.124.0/22 (4777 2516 3257 203346) 188.209.120.0/22 4777 2516 3257 203346 - Withdrawn - aggregated with 188.209.124.0/22 (4777 2516 3257 203346) 188.209.124.0/22 4777 2516 3257 203346 - Withdrawn - aggregated with 188.209.120.0/22 (4777 2516 3257 203346) 188.213.206.0/23 4777 2516 3257 203346 + Announce - aggregate of 188.213.206.0/24 (4777 2516 3257 203346) and 188.213.207.0/24 (4777 2516 3257 203346) 188.213.206.0/24 4777 2516 3257 203346 - Withdrawn - aggregated with 188.213.207.0/24 (4777 2516 3257 203346) 188.213.207.0/24 4777 2516 3257 203346 - Withdrawn - aggregated with 188.213.206.0/24 (4777 2516 3257 203346) 188.213.214.0/23 4777 2516 3257 203346 + Announce - aggregate of 188.213.214.0/24 (4777 2516 3257 203346) and 188.213.215.0/24 (4777 2516 3257 203346) 188.213.214.0/24 4777 2516 3257 203346 - Withdrawn - aggregated with 188.213.215.0/24 (4777 2516 3257 203346) 188.213.215.0/24 4777 2516 3257 203346 - Withdrawn - aggregated with 188.213.214.0/24 (4777 2516 3257 203346) 188.213.248.0/21 4608 7575 9009 203346 + Announce - aggregate of 188.213.248.0/22 (4608 7575 9009 203346) and 188.213.252.0/22 (4608 7575 9009 203346) 188.213.248.0/22 4608 7575 9009 203346 - Withdrawn - aggregated with 188.213.252.0/22 (4608 7575 9009 203346) 188.213.252.0/22 4608 7575 9009 203346 - Withdrawn - aggregated with 188.213.248.0/22 (4608 7575 9009 203346) 193.30.254.0/24 4777 2516 3257 203346 193.32.66.0/23 4777 2516 3257 203346 + Announce - aggregate of 193.32.66.0/24 (4777 2516 3257 203346) and 193.32.67.0/24 (4777 2516 3257 203346) 193.32.66.0/24 4777 2516 3257 203346 - Withdrawn - aggregated with 193.32.67.0/24 (4777 2516 3257 203346) 193.32.67.0/24 4777 2516 3257 203346 - Withdrawn - aggregated with 193.32.66.0/24 (4777 2516 3257 203346) 193.254.48.0/22 4777 2516 3257 203346 193.254.54.0/23 4777 2516 3257 203346 193.254.56.0/23 4777 2516 3257 203346 193.254.60.0/22 4777 2516 3257 203346 194.41.60.0/23 4608 7575 203346 + Announce - aggregate of 194.41.60.0/24 (4608 7575 203346) and 194.41.61.0/24 (4608 7575 203346) 194.41.60.0/24 4608 7575 203346 - Withdrawn - aggregated with 194.41.61.0/24 (4608 7575 203346) 194.41.61.0/24 4608 7575 203346 - Withdrawn - aggregated with 194.41.60.0/24 (4608 7575 203346)
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS203346 39 More Specifics 99 Total Advertisements AS-232WEB - Proper Support LLP, GB
46.102.182.0/24 46.102.182.0/23
46.102.183.0/24 46.102.182.0/23
86.105.185.0/24 86.105.184.0/23
86.105.242.0/24 86.105.242.0/23
86.106.174.0/24 86.106.174.0/23
86.106.175.0/24 86.106.174.0/23
89.33.250.0/24 89.33.250.0/23
89.33.251.0/24 89.33.250.0/23
89.33.254.0/24 89.33.254.0/23
89.33.255.0/24 89.33.254.0/23
89.34.104.0/24 89.34.104.0/23
89.34.105.0/24 89.34.104.0/23
89.36.39.0/24 89.36.38.0/23
89.36.138.0/24 89.36.138.0/23
89.37.92.0/24 89.37.92.0/23
89.40.141.0/24 89.40.140.0/23
91.218.236.0/23 91.218.236.0/22
91.218.238.0/23 91.218.236.0/22
91.235.130.0/24 91.235.130.0/23
93.114.58.0/24 93.114.58.0/23
93.114.59.0/24 93.114.58.0/23
93.119.124.0/24 93.119.124.0/23
176.223.161.0/24 176.223.160.0/23
188.208.222.0/24 188.208.220.0/22
188.213.206.0/24 188.213.206.0/23
188.213.207.0/24 188.213.206.0/23
188.213.214.0/24 188.213.214.0/23
188.213.215.0/24 188.213.214.0/23
188.213.248.0/22 188.213.248.0/21
188.213.252.0/22 188.213.248.0/21
193.30.254.0/24 193.30.254.0/23
193.32.66.0/24 193.32.66.0/23
193.32.67.0/24 193.32.66.0/23
193.254.48.0/22 193.254.48.0/20
193.254.54.0/23 193.254.48.0/20
193.254.56.0/23 193.254.48.0/20
193.254.60.0/22 193.254.48.0/20
194.41.60.0/24 194.41.60.0/23
194.41.61.0/24 194.41.60.0/23
whois: 402609
IANA has recorded AS203346 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS203346\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 'AS203113 - AS203887'
as-block: AS203113 - AS203887
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: 2024-11-12T15:22:00Z
last-modified: 2024-11-12T15:22:00Z
source: RIPE
% Information related to 'AS203346'
% Abuse contact for 'AS203346' is 'ip-abuse@propersupportmedia.com'
aut-num: AS203346
as-name: AS-232WEB
org: ORG-PSL18-RIPE
import: from AS3257 accept ANY
export: to AS3257 announce AS203346
export: to AS3257 announce AS-232web
import: from AS6762 accept ANY
export: to AS6762 announce AS203346
export: to AS6762 announce AS-232web
admin-c: PSN34-RIPE
tech-c: PSN34-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: PROPER-MNT
created: 2022-08-12T14:23:31Z
last-modified: 2022-11-08T15:02:00Z
source: RIPE
organisation: ORG-PSL18-RIPE
org-name: Proper Support LLP
country: GB
reg-nr: OC391605
org-type: LIR
address: Unit 3, 1st Floor 6/7 st. Mary at Hill
address: EC3R 8EE
address: London
address: UNITED KINGDOM
phone: +442038703243
abuse-c: PSN34-RIPE
mnt-ref: RIPE-NCC-HM-MNT
mnt-ref: PROPER-MNT
mnt-by: RIPE-NCC-HM-MNT
mnt-by: PROPER-MNT
created: 2014-12-05T08:48:56Z
last-modified: 2026-05-13T07:35:53Z
source: RIPE # Filtered
role: Proper Support NOC
address: Unit 3, 1st Floor 6/7 St. Mary At Hill, London, United Kingdom, EC3R 8EE
abuse-mailbox: ip-abuse@propersupportmedia.com
nic-hdl: PSN34-RIPE
mnt-by: PROPER-MNT
created: 2014-12-08T15:31:15Z
last-modified: 2022-04-15T10:23:49Z
source: RIPE # Filtered
% This query was served by the RIPE Database Query Service version 1.122.1 (BUSA)