203346 AS-232WEB, GB
Adjacency: 7 Upstream: 7 Downstream: 0
Upstream Adjacent AS list
AS10753 LUMEN-LEGACY-L3-CUSTOMER-SHARED-USE, US
AS3257 GTT-BACKBONE GTT, US
AS6939 HURRICANE, US
AS1299 TWELVE99 Arelion, fka Telia Carrier, SE
AS3223 VOXILITY, GB
AS9009 M247, RO
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A., IT
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 5051 AS203346 ORIGIN Originate: 36352 /16.85 Transit: 0 /0.00 AS-232WEB, 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 % 3463 AS203346 AS-232WEB, GB 99 32 16 83 16 16.16% Prefix AS Path Aggregation Suggestion 37.156.64.0/23 3257 203346 + Announce - aggregate of 37.156.64.0/24 (3257 203346) and 37.156.65.0/24 (3257 203346) 37.156.64.0/24 3257 203346 - Withdrawn - aggregated with 37.156.65.0/24 (3257 203346) 37.156.65.0/24 3257 203346 - Withdrawn - aggregated with 37.156.64.0/24 (3257 203346) 46.102.182.0/23 6939 203346 + Announce - aggregate of 46.102.182.0/24 (6939 203346) and 46.102.183.0/24 (6939 203346) 46.102.182.0/24 6939 203346 - Withdrawn - aggregated with 46.102.183.0/24 (6939 203346) 46.102.183.0/24 6939 203346 - Withdrawn - aggregated with 46.102.182.0/24 (6939 203346) 77.81.84.0/23 3257 203346 77.81.86.0/24 49788 1299 203346 77.81.89.0/24 3257 203346 86.104.222.0/23 3257 9009 203346 86.104.224.0/23 3257 9009 203346 86.105.2.0/24 49788 1299 203346 86.105.6.0/24 3257 203346 86.105.176.0/24 3257 203346 86.105.178.0/24 3257 203346 86.105.185.0/24 3257 203346 86.105.229.0/24 6939 203346 86.105.230.0/24 6939 203346 86.105.242.0/24 3257 203346 86.106.10.0/24 3257 203346 86.106.13.0/24 3257 203346 86.106.14.0/23 3257 203346 86.106.94.0/23 3257 203346 + Announce - aggregate of 86.106.94.0/24 (3257 203346) and 86.106.95.0/24 (3257 203346) 86.106.94.0/24 3257 203346 - Withdrawn - aggregated with 86.106.95.0/24 (3257 203346) 86.106.95.0/24 3257 203346 - Withdrawn - aggregated with 86.106.94.0/24 (3257 203346) 86.106.106.0/23 3257 203346 86.106.110.0/23 3257 203346 86.106.140.0/23 3257 9009 203346 86.106.174.0/23 6939 203346 + Announce - aggregate of 86.106.174.0/24 (6939 203346) and 86.106.175.0/24 (6939 203346) 86.106.174.0/24 6939 203346 - Withdrawn - aggregated with 86.106.175.0/24 (6939 203346) 86.106.175.0/24 6939 203346 - Withdrawn - aggregated with 86.106.174.0/24 (6939 203346) 86.107.72.0/24 6939 1299 203346 86.107.193.0/24 3257 203346 86.107.194.0/23 3257 203346 89.32.43.0/24 49788 1299 203346 89.32.170.0/24 3257 203346 89.33.46.0/23 3257 203346 + Announce - aggregate of 89.33.46.0/24 (3257 203346) and 89.33.47.0/24 (3257 203346) 89.33.46.0/24 3257 203346 - Withdrawn - aggregated with 89.33.47.0/24 (3257 203346) 89.33.47.0/24 3257 203346 - Withdrawn - aggregated with 89.33.46.0/24 (3257 203346) 89.33.134.0/24 3257 203346 89.33.206.0/24 3257 203346 89.33.250.0/23 3257 203346 + Announce - aggregate of 89.33.250.0/24 (3257 203346) and 89.33.251.0/24 (3257 203346) 89.33.250.0/24 3257 203346 - Withdrawn - aggregated with 89.33.251.0/24 (3257 203346) 89.33.251.0/24 3257 203346 - Withdrawn - aggregated with 89.33.250.0/24 (3257 203346) 89.33.254.0/23 3257 1299 203346 + Announce - aggregate of 89.33.254.0/24 (3257 1299 203346) and 89.33.255.0/24 (3257 1299 203346) 89.33.254.0/24 3257 1299 203346 - Withdrawn - aggregated with 89.33.255.0/24 (3257 1299 203346) 89.33.255.0/24 3257 1299 203346 - Withdrawn - aggregated with 89.33.254.0/24 (3257 1299 203346) 89.34.102.0/24 3257 203346 89.34.104.0/23 3257 203346 + Announce - aggregate of 89.34.104.0/24 (3257 203346) and 89.34.105.0/24 (3257 203346) 89.34.104.0/24 3257 203346 - Withdrawn - aggregated with 89.34.105.0/24 (3257 203346) 89.34.105.0/24 3257 203346 - Withdrawn - aggregated with 89.34.104.0/24 (3257 203346) 89.35.89.0/24 3257 203346 89.35.90.0/24 6939 203346 89.36.39.0/24 3257 203346 89.36.136.0/24 49788 1299 203346 89.36.138.0/24 3257 203346 89.36.141.0/24 3257 203346 89.37.92.0/24 3257 203346 89.37.96.0/24 3257 203346 89.38.240.0/24 49788 1299 203346 89.39.69.0/24 6939 203346 89.39.215.0/24 3257 203346 89.40.141.0/24 3257 203346 89.40.207.0/24 6939 203346 89.40.209.0/24 3257 203346 89.41.50.0/23 3257 203346 89.45.82.0/24 3257 203346 89.46.47.0/24 49788 1299 203346 91.218.236.0/22 3257 9009 203346 + Announce - aggregate of 91.218.236.0/23 (3257 9009 203346) and 91.218.238.0/23 (3257 9009 203346) 91.218.236.0/23 3257 9009 203346 - Withdrawn - aggregated with 91.218.238.0/23 (3257 9009 203346) 91.218.238.0/23 3257 9009 203346 - Withdrawn - aggregated with 91.218.236.0/23 (3257 9009 203346) 91.235.130.0/23 6939 1299 203346 91.235.130.0/24 3257 1299 203346 93.114.51.0/24 6939 203346 93.114.52.0/23 3257 9009 203346 93.114.54.0/24 6939 1299 203346 93.114.58.0/23 3257 203346 + Announce - aggregate of 93.114.58.0/24 (3257 203346) and 93.114.59.0/24 (3257 203346) 93.114.58.0/24 3257 203346 - Withdrawn - aggregated with 93.114.59.0/24 (3257 203346) 93.114.59.0/24 3257 203346 - Withdrawn - aggregated with 93.114.58.0/24 (3257 203346) 93.115.59.0/24 3257 203346 93.119.118.0/23 3257 203346 93.119.120.0/23 3257 203346 93.119.124.0/24 3257 203346 94.177.126.0/24 3257 203346 176.126.192.0/23 3257 203346 176.126.194.0/24 3257 203346 176.223.116.0/23 3257 203346 176.223.118.0/24 3257 203346 176.223.161.0/24 3257 203346 188.208.48.0/22 3257 9009 203346 188.208.52.0/22 3257 203346 188.208.222.0/24 3257 203346 188.209.120.0/21 3257 203346 + Announce - aggregate of 188.209.120.0/22 (3257 203346) and 188.209.124.0/22 (3257 203346) 188.209.120.0/22 3257 203346 - Withdrawn - aggregated with 188.209.124.0/22 (3257 203346) 188.209.124.0/22 3257 203346 - Withdrawn - aggregated with 188.209.120.0/22 (3257 203346) 188.213.206.0/23 3257 203346 + Announce - aggregate of 188.213.206.0/24 (3257 203346) and 188.213.207.0/24 (3257 203346) 188.213.206.0/24 3257 203346 - Withdrawn - aggregated with 188.213.207.0/24 (3257 203346) 188.213.207.0/24 3257 203346 - Withdrawn - aggregated with 188.213.206.0/24 (3257 203346) 188.213.214.0/23 3257 203346 + Announce - aggregate of 188.213.214.0/24 (3257 203346) and 188.213.215.0/24 (3257 203346) 188.213.214.0/24 3257 203346 - Withdrawn - aggregated with 188.213.215.0/24 (3257 203346) 188.213.215.0/24 3257 203346 - Withdrawn - aggregated with 188.213.214.0/24 (3257 203346) 188.213.248.0/21 3257 9009 203346 + Announce - aggregate of 188.213.248.0/22 (3257 9009 203346) and 188.213.252.0/22 (3257 9009 203346) 188.213.248.0/22 3257 9009 203346 - Withdrawn - aggregated with 188.213.252.0/22 (3257 9009 203346) 188.213.252.0/22 3257 9009 203346 - Withdrawn - aggregated with 188.213.248.0/22 (3257 9009 203346) 193.30.254.0/24 3257 203346 193.32.66.0/23 3257 203346 + Announce - aggregate of 193.32.66.0/24 (3257 203346) and 193.32.67.0/24 (3257 203346) 193.32.66.0/24 3257 203346 - Withdrawn - aggregated with 193.32.67.0/24 (3257 203346) 193.32.67.0/24 3257 203346 - Withdrawn - aggregated with 193.32.66.0/24 (3257 203346) 193.254.48.0/22 3257 203346 193.254.54.0/23 3257 203346 193.254.56.0/23 3257 203346 193.254.60.0/22 3257 203346 194.41.60.0/23 6939 203346 + Announce - aggregate of 194.41.60.0/24 (6939 203346) and 194.41.61.0/24 (6939 203346) 194.41.60.0/24 6939 203346 - Withdrawn - aggregated with 194.41.61.0/24 (6939 203346) 194.41.61.0/24 6939 203346 - Withdrawn - aggregated with 194.41.60.0/24 (6939 203346)
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS203346 53 More Specifics 148 Total Advertisements AS-232WEB, GB
46.102.182.0/24 46.102.182.0/23
46.102.183.0/24 46.102.182.0/23
86.104.212.0/24 86.104.212.0/23
86.104.213.0/24 86.104.212.0/23
86.105.184.0/24 86.105.184.0/23
86.105.185.0/24 86.105.184.0/23
86.105.242.0/24 86.105.242.0/23
86.105.243.0/24 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
89.36.38.0/24 89.36.38.0/23
89.36.39.0/24 89.36.38.0/23
89.36.138.0/24 89.36.138.0/23
89.36.139.0/24 89.36.138.0/23
89.40.140.0/24 89.40.140.0/23
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
91.235.131.0/24 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
93.119.125.0/24 93.119.124.0/23
176.223.160.0/24 176.223.160.0/23
176.223.161.0/24 176.223.160.0/23
185.80.112.0/23 185.80.112.0/22
185.80.114.0/23 185.80.112.0/22
188.172.176.0/20 188.172.160.0/19
188.208.220.0/23 188.208.220.0/22
188.208.222.0/23 188.208.220.0/22
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
188.214.94.0/24 188.214.94.0/23
188.214.95.0/24 188.214.94.0/23
193.30.254.0/24 193.30.254.0/23
193.30.255.0/24 193.30.254.0/23
193.32.66.0/24 193.32.66.0/23
193.32.67.0/24 193.32.66.0/23
193.254.48.0/21 193.254.48.0/20
193.254.56.0/21 193.254.48.0/20
194.41.60.0/24 194.41.60.0/23
194.41.61.0/24 194.41.60.0/23
89.37.92.0/24 89.37.92.0/23
Prefixes added and withdrawn by this origin AS in the past 7 days.
+ 31.14.66.0/23 Announced
+ 46.102.177.0/24 Announced
+ 46.102.178.0/23 Announced
+ 77.81.90.0/23 Announced
+ 86.104.0.0/23 Announced
+ 86.104.2.0/24 Announced
+ 86.104.212.0/24 Announced
+ 86.104.213.0/24 Announced
+ 86.106.116.0/23 Announced
+ 89.37.92.0/23 Announced
+ 89.37.94.0/24 Announced
+ 89.41.27.0/24 Announced
+ 89.42.154.0/24 Announced
+ 93.119.125.0/24 Announced
+ 176.223.160.0/24 Announced
+ 188.208.220.0/23 Announced
+ 188.214.94.0/24 Announced
+ 193.30.255.0/24 Announced
- 89.37.92.0/24 Withdrawn
whois: 402603
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 (SHETLAND)