209181 ZENEX5IVE-NL, GB
Adjacency: 5 Upstream: 4 Downstream: 1
Upstream Adjacent AS list
AS6424 EDGOO NETWORKS, PT
AS9002 RETN-AS, GB
AS6453 AS6453 - TATA COMMUNICATIONS AMERICA INC, US
AS6830 LIBERTYGLOBAL Liberty Global formerly UPC Broadband Holding, aka AORTA, NL
Downstream Adjacent AS list
AS205938 CHENGYI, HK
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 8542 AS209181 ORG+TRN Originate: 14336 /18.19 Transit: 256 /24.00 ZENEX5IVE-NL, 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 % 7870 AS209181 ZENEX5IVE-NL, GB 44 10 4 38 6 13.64% Prefix AS Path Aggregation Suggestion 2.58.192.0/22 4777 2516 6830 209181 2.58.192.0/24 4777 2497 6453 209181 2.58.193.0/24 4777 2516 6830 209181 - Withdrawn - matching aggregate 2.58.192.0/22 4777 2516 6830 209181 2.58.194.0/23 4777 2497 6453 209181 + Announce - aggregate of 2.58.194.0/24 (4777 2497 6453 209181) and 2.58.195.0/24 (4777 2497 6453 209181) 2.58.194.0/24 4777 2497 6453 209181 - Withdrawn - aggregated with 2.58.195.0/24 (4777 2497 6453 209181) 2.58.195.0/24 4777 2497 6453 209181 - Withdrawn - aggregated with 2.58.194.0/24 (4777 2497 6453 209181) 5.182.49.0/24 4777 2497 6453 209181 5.252.117.0/24 4777 2497 6453 209181 5.252.160.0/24 4777 2497 6453 209181 45.86.92.0/24 4777 2497 6453 209181 45.90.104.0/22 4777 2516 6830 209181 45.90.104.0/24 4777 2497 6453 209181 45.90.105.0/24 4777 2516 6830 209181 - Withdrawn - matching aggregate 45.90.104.0/22 4777 2516 6830 209181 45.90.106.0/23 4777 2497 6453 209181 + Announce - aggregate of 45.90.106.0/24 (4777 2497 6453 209181) and 45.90.107.0/24 (4777 2497 6453 209181) 45.90.106.0/24 4777 2497 6453 209181 - Withdrawn - aggregated with 45.90.107.0/24 (4777 2497 6453 209181) 45.90.107.0/24 4777 2497 6453 209181 - Withdrawn - aggregated with 45.90.106.0/24 (4777 2497 6453 209181) 79.143.16.0/23 4777 2497 6453 209181 + Announce - aggregate of 79.143.16.0/24 (4777 2497 6453 209181) and 79.143.17.0/24 (4777 2497 6453 209181) 79.143.16.0/24 4777 2497 6453 209181 - Withdrawn - aggregated with 79.143.17.0/24 (4777 2497 6453 209181) 79.143.17.0/24 4777 2497 6453 209181 - Withdrawn - aggregated with 79.143.16.0/24 (4777 2497 6453 209181) 79.143.18.0/24 4777 2497 6453 209181 85.208.73.0/24 4777 2497 6453 209181 85.237.210.0/24 4777 2516 6830 209181 102.129.253.0/24 4777 2497 6453 209181 103.28.71.0/24 4777 2516 6830 209181 103.230.70.0/24 4777 2497 6453 209181 104.254.194.0/24 4777 2497 6453 209181 141.11.41.0/24 4777 2497 6453 209181 144.56.84.0/24 4777 2516 6830 209181 149.18.224.0/22 4777 2497 6453 209181 154.6.76.0/22 4777 2497 6453 209181 154.16.143.0/24 4777 2497 6453 209181 163.5.218.0/24 4777 2497 6453 209181 176.119.222.0/24 4777 2497 6453 209181 178.248.74.0/24 4777 2497 6453 209181 181.214.53.0/24 4777 2497 6453 209181 185.89.248.0/24 4777 2497 6453 209181 185.167.235.0/24 4777 2497 6453 209181 185.252.0.0/23 4777 2497 6453 209181 + Announce - aggregate of 185.252.0.0/24 (4777 2497 6453 209181) and 185.252.1.0/24 (4777 2497 6453 209181) 185.252.0.0/24 4777 2497 6453 209181 - Withdrawn - aggregated with 185.252.1.0/24 (4777 2497 6453 209181) 185.252.1.0/24 4777 2497 6453 209181 - Withdrawn - aggregated with 185.252.0.0/24 (4777 2497 6453 209181) 185.252.3.0/24 4777 2497 6453 209181 191.96.72.0/24 4777 2497 6453 209181 191.96.158.0/24 4777 2497 6453 209181 193.34.232.0/24 4777 2516 6830 209181 198.145.150.0/24 4777 2497 6453 209181 198.145.159.0/24 4777 2497 6453 209181 198.145.224.0/24 4777 2497 6453 209181 199.244.101.0/24 4777 2497 6453 209181
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS209181 38 More Specifics 44 Total Advertisements ZENEX5IVE-NL, GB
2.58.192.0/24 2.58.192.0/22
2.58.193.0/24 2.58.192.0/22
2.58.194.0/24 2.58.192.0/22
2.58.195.0/24 2.58.192.0/22
5.182.49.0/24 5.182.48.0/22
5.252.117.0/24 5.252.116.0/22
5.252.160.0/24 5.252.160.0/22
45.86.92.0/24 45.86.92.0/22
45.90.104.0/24 45.90.104.0/22
45.90.105.0/24 45.90.104.0/22
45.90.106.0/24 45.90.104.0/22
45.90.107.0/24 45.90.104.0/22
85.208.73.0/24 85.208.72.0/22
85.237.210.0/24 85.237.208.0/20
102.129.253.0/24 102.129.128.0/17
103.28.71.0/24 103.28.68.0/22
103.230.70.0/24 103.230.68.0/22
104.254.194.0/24 104.254.192.0/22
141.11.41.0/24 141.11.0.0/16
144.56.84.0/24 144.56.0.0/16
149.18.224.0/22 149.18.0.0/16
154.6.76.0/22 154.6.0.0/16
154.16.143.0/24 154.16.0.0/16
163.5.218.0/24 163.5.0.0/16
178.248.74.0/24 178.248.72.0/21
181.214.53.0/24 181.214.0.0/15
185.89.248.0/24 185.89.248.0/22
185.167.235.0/24 185.167.232.0/22
185.252.0.0/24 185.252.0.0/22
185.252.1.0/24 185.252.0.0/22
185.252.3.0/24 185.252.0.0/22
191.96.72.0/24 191.96.0.0/16
191.96.158.0/24 191.96.0.0/16
193.34.232.0/24 193.34.232.0/22
198.145.150.0/24 198.145.128.0/19
198.145.159.0/24 198.145.128.0/19
198.145.224.0/24 198.145.224.0/20
199.244.101.0/24 199.244.100.0/22
whois: 402332
IANA has recorded AS209181 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS209181\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 'AS209181'
% Abuse contact for 'AS209181' is 'abuse@zenex5ive.com'
aut-num: AS209181
as-name: ZENEX5IVE-NL
org: ORG-ZL66-RIPE
import: from AS174 accept ANY
export: to AS174 announce AS209181
import: from AS50673 accept ANY
export: to AS50673 announce AS209181
import: from AS9002 accept ANY
export: to AS9002 announce AS-ZENEX5IVE
import: from AS3257 accept ANY
export: to AS3257 announce AS209181
import: from AS6830 accept ANY
export: to AS6830 announce AS-ZENEX5IVE
import: from AS6453 accept ANY
export: to AS6453 announce AS-ZENEX5IVE
import: from AS6424 accept ANY
export: to AS6424 announce AS-ZENEX5IVE
import: from AS33891 accept ANY
export: to AS33891 announce AS-ZENEX5IVE
admin-c: SS33968-RIPE
tech-c: SS33968-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: mnt-uk-zenex5ive-1
created: 2019-03-22T10:27:01Z
last-modified: 2025-12-12T18:40:58Z
source: RIPE
organisation: ORG-ZL66-RIPE
org-name: Zenex 5ive Limited
country: GB
org-type: LIR
address: Marine House, 151 Western Road
address: RH16 3LH
address: Haywards Heath
address: UNITED KINGDOM
phone: +448709619032
admin-c: SS33968-RIPE
tech-c: SS33968-RIPE
abuse-c: AR51628-RIPE
mnt-ref: mnt-uk-zenex5ive-1
mnt-by: RIPE-NCC-HM-MNT
mnt-by: mnt-uk-zenex5ive-1
created: 2019-03-21T16:24:09Z
last-modified: 2025-08-18T12:43:48Z
source: RIPE # Filtered
%ERROR:201: access denied for 2401:2000:6660:0:0:0:0:13
%
% Queries from your IP address have passed the daily limit of controlled objects.
% Access from your host has been temporarily denied.
% For more information, see
% https://docs.db.ripe.net/FAQ/#why-did-i-receive-an-error-201-access-denied
% This query was served by the RIPE Database Query Service version 1.121.2 (DEXTER)