5432 PROXIMUS-ISP-AS, BE
Adjacency: 5 Upstream: 4 Downstream: 1
Upstream Adjacent AS list
AS3303 SWISSCOM Swisscom Switzerland Ltd, CH
AS6939 HURRICANE, US
AS3356 LEVEL3, US
AS6774 ASN-BICS, BE
Downstream Adjacent AS list
AS5488 BELGACOM Proximus Customer Edge-Network, BE
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 111 AS5432 ORG+TRN Originate: 6407424 /9.39 Transit: 124160 /15.08 PROXIMUS-ISP-AS, BE
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 % 1396 AS5432 PROXIMUS-ISP-AS, BE 81 46 3 38 43 53.09% Prefix AS Path Aggregation Suggestion 23.61.4.0/22 6939 5432 37.62.0.0/16 6939 5432 37.184.0.0/15 6939 5432 46.178.0.0/15 6939 5432 62.4.128.0/17 6939 5432 62.235.0.0/16 6939 5432 80.200.0.0/15 6939 5432 80.200.0.0/16 6939 5432 - Withdrawn - matching aggregate 80.200.0.0/15 6939 5432 80.201.0.0/16 6939 5432 - Withdrawn - matching aggregate 80.200.0.0/15 6939 5432 80.236.128.0/17 6939 5432 81.11.128.0/17 6939 5432 81.169.0.0/17 6939 5432 81.240.0.0/13 6939 5432 + Announce - aggregate of 81.240.0.0/14 (6939 5432) and 81.244.0.0/14 (6939 5432) 81.240.0.0/14 6939 5432 - Withdrawn - aggregated with 81.244.0.0/14 (6939 5432) 81.240.0.0/16 6939 5432 - Withdrawn - matching aggregate 81.240.0.0/14 6939 5432 81.241.0.0/16 6939 5432 - Withdrawn - matching aggregate 81.240.0.0/14 6939 5432 81.242.0.0/16 6939 5432 - Withdrawn - matching aggregate 81.240.0.0/14 6939 5432 81.243.0.0/16 6939 5432 - Withdrawn - matching aggregate 81.240.0.0/14 6939 5432 81.244.0.0/14 6939 5432 - Withdrawn - aggregated with 81.240.0.0/14 (6939 5432) 81.244.0.0/16 6939 5432 - Withdrawn - matching aggregate 81.244.0.0/14 6939 5432 81.245.0.0/16 6939 5432 - Withdrawn - matching aggregate 81.244.0.0/14 6939 5432 81.246.0.0/16 6939 5432 - Withdrawn - matching aggregate 81.244.0.0/14 6939 5432 81.247.0.0/16 6939 5432 - Withdrawn - matching aggregate 81.244.0.0/14 6939 5432 83.134.0.0/16 6939 5432 87.64.0.0/14 6939 5432 87.64.0.0/16 6939 5432 - Withdrawn - matching aggregate 87.64.0.0/14 6939 5432 87.65.0.0/16 6939 5432 - Withdrawn - matching aggregate 87.64.0.0/14 6939 5432 87.66.0.0/16 6939 5432 - Withdrawn - matching aggregate 87.64.0.0/14 6939 5432 87.67.0.0/16 6939 5432 - Withdrawn - matching aggregate 87.64.0.0/14 6939 5432 88.197.128.0/17 6939 5432 91.176.0.0/13 6939 5432 + Announce - aggregate of 91.176.0.0/14 (6939 5432) and 91.180.0.0/14 (6939 5432) 91.176.0.0/14 6939 5432 - Withdrawn - aggregated with 91.180.0.0/14 (6939 5432) 91.176.0.0/16 6939 5432 - Withdrawn - matching aggregate 91.176.0.0/14 6939 5432 91.177.0.0/16 6939 5432 - Withdrawn - matching aggregate 91.176.0.0/14 6939 5432 91.178.0.0/16 6939 5432 - Withdrawn - matching aggregate 91.176.0.0/14 6939 5432 91.179.0.0/16 6939 5432 - Withdrawn - matching aggregate 91.176.0.0/14 6939 5432 91.180.0.0/14 6939 5432 - Withdrawn - aggregated with 91.176.0.0/14 (6939 5432) 91.180.0.0/16 6939 5432 - Withdrawn - matching aggregate 91.180.0.0/14 6939 5432 91.181.0.0/16 6939 5432 - Withdrawn - matching aggregate 91.180.0.0/14 6939 5432 91.182.0.0/16 6939 5432 - Withdrawn - matching aggregate 91.180.0.0/14 6939 5432 91.183.0.0/16 6939 5432 - Withdrawn - matching aggregate 91.180.0.0/14 6939 5432 92.48.128.0/18 6939 5432 109.128.0.0/12 6939 5432 + Announce - aggregate of 109.128.0.0/13 (6939 5432) and 109.136.0.0/13 (6939 5432) 109.128.0.0/14 6939 5432 - Withdrawn - aggregated with 109.132.0.0/14 (6939 5432) 109.128.0.0/16 6939 5432 - Withdrawn - matching aggregate 109.128.0.0/14 6939 5432 109.129.0.0/16 6939 5432 - Withdrawn - matching aggregate 109.128.0.0/14 6939 5432 109.130.0.0/16 6939 5432 - Withdrawn - matching aggregate 109.128.0.0/14 6939 5432 109.131.0.0/16 6939 5432 - Withdrawn - matching aggregate 109.128.0.0/14 6939 5432 109.132.0.0/14 6939 5432 - Withdrawn - aggregated with 109.128.0.0/14 (6939 5432) 109.132.0.0/16 6939 5432 - Withdrawn - matching aggregate 109.132.0.0/14 6939 5432 109.133.0.0/16 6939 5432 - Withdrawn - matching aggregate 109.132.0.0/14 6939 5432 109.134.0.0/16 6939 5432 - Withdrawn - matching aggregate 109.132.0.0/14 6939 5432 109.135.0.0/16 6939 5432 - Withdrawn - matching aggregate 109.132.0.0/14 6939 5432 109.136.0.0/14 6939 5432 - Withdrawn - aggregated with 109.140.0.0/14 (6939 5432) 109.136.0.0/16 6939 5432 - Withdrawn - matching aggregate 109.136.0.0/14 6939 5432 109.137.0.0/16 6939 5432 - Withdrawn - matching aggregate 109.136.0.0/14 6939 5432 109.138.0.0/16 6939 5432 - Withdrawn - matching aggregate 109.136.0.0/14 6939 5432 109.139.0.0/16 6939 5432 - Withdrawn - matching aggregate 109.136.0.0/14 6939 5432 109.140.0.0/14 6939 5432 - Withdrawn - aggregated with 109.136.0.0/14 (6939 5432) 109.140.0.0/16 6939 5432 - Withdrawn - matching aggregate 109.140.0.0/14 6939 5432 109.141.0.0/16 6939 5432 - Withdrawn - matching aggregate 109.140.0.0/14 6939 5432 109.142.0.0/16 6939 5432 - Withdrawn - matching aggregate 109.140.0.0/14 6939 5432 109.143.0.0/16 6939 5432 - Withdrawn - matching aggregate 109.140.0.0/14 6939 5432 178.144.0.0/15 6939 5432 188.5.0.0/16 6939 5432 193.74.0.0/16 6939 5432 193.75.128.0/17 6939 5432 193.91.96.0/19 6939 5432 193.121.0.0/16 6939 5432 194.78.0.0/16 6939 5432 194.119.224.0/19 6939 5432 195.0.0.0/17 6939 5432 195.13.0.0/19 6939 5432 195.74.192.0/19 6939 5432 195.95.0.0/17 6939 5432 195.207.0.0/16 6939 5432 195.238.0.0/19 6939 5432 212.233.0.0/19 6939 5432 212.239.128.0/17 6939 5432 213.49.0.0/16 6939 5432 213.137.157.0/24 6939 5432 213.177.128.0/19 6939 5432 213.181.32.0/19 6939 5432 217.136.0.0/16 6939 5432
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS5432 48 More Specifics 85 Total Advertisements PROXIMUS-ISP-AS, BE
23.61.4.0/22 23.32.0.0/11
23.201.208.0/22 23.192.0.0/11
80.200.0.0/16 80.200.0.0/15
80.201.0.0/16 80.200.0.0/15
81.240.0.0/16 81.240.0.0/14
81.241.0.0/16 81.240.0.0/14
81.242.0.0/16 81.240.0.0/14
81.243.0.0/16 81.240.0.0/14
81.244.0.0/16 81.244.0.0/14
81.245.0.0/16 81.244.0.0/14
81.246.0.0/16 81.244.0.0/14
81.247.0.0/16 81.244.0.0/14
87.64.0.0/16 87.64.0.0/14
87.65.0.0/16 87.64.0.0/14
87.66.0.0/16 87.64.0.0/14
87.67.0.0/16 87.64.0.0/14
91.176.0.0/14 91.176.0.0/13
91.176.0.0/16 91.176.0.0/13
91.177.0.0/16 91.176.0.0/13
91.178.0.0/16 91.176.0.0/13
91.179.0.0/16 91.176.0.0/13
91.180.0.0/14 91.176.0.0/13
91.180.0.0/16 91.176.0.0/13
91.181.0.0/16 91.176.0.0/13
91.182.0.0/16 91.176.0.0/13
91.183.0.0/16 91.176.0.0/13
109.128.0.0/14 109.128.0.0/12
109.128.0.0/16 109.128.0.0/12
109.129.0.0/16 109.128.0.0/12
109.130.0.0/16 109.128.0.0/12
109.131.0.0/16 109.128.0.0/12
109.132.0.0/14 109.128.0.0/12
109.132.0.0/16 109.128.0.0/12
109.133.0.0/16 109.128.0.0/12
109.134.0.0/16 109.128.0.0/12
109.135.0.0/16 109.128.0.0/12
109.136.0.0/14 109.128.0.0/12
109.136.0.0/16 109.128.0.0/12
109.137.0.0/16 109.128.0.0/12
109.138.0.0/16 109.128.0.0/12
109.139.0.0/16 109.128.0.0/12
109.140.0.0/14 109.128.0.0/12
109.140.0.0/16 109.128.0.0/12
109.141.0.0/16 109.128.0.0/12
109.142.0.0/16 109.128.0.0/12
109.143.0.0/16 109.128.0.0/12
185.26.23.0/24 185.26.20.0/22
213.137.157.0/24 213.137.128.0/19
whois: 402551
IANA has recorded AS5432 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS5432\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 'AS5377 - AS5535'
as-block: AS5377 - AS5535
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: 2018-11-22T15:27:22Z
last-modified: 2018-11-22T15:27:22Z
source: RIPE
% Information related to 'AS5432'
% Abuse contact for 'AS5432' is 'abuse@proximus.com'
aut-num: AS5432
as-name: PROXIMUS-ISP-AS
org: ORG-BA4-RIPE
admin-c: BIEC1-RIPE
tech-c: BIEC1-RIPE
status: ASSIGNED
member-of: AS3320:AS-AUTH-PILOT-ROUTEPRIO-FROM-AS3303
abuse-c: BIAC1-RIPE
mnt-by: RIPE-NCC-END-MNT
mnt-by: SKYNETBE-MNT
remarks: -------------------------------------------------
remarks: For peering @ BNIX , please contact peering@skynet.be
remarks: --------------------------------------------------
remarks: Network problems to: noc@skynet.be
remarks: Abuse notifications to: abuse@proximus.com
remarks: --------------------------------------------------
created: 2002-09-10T14:42:40Z
last-modified: 2025-02-07T06:05:38Z
source: RIPE
organisation: ORG-BA4-RIPE
org-name: Proximus NV
country: BE
reg-nr: 0202.239.951
org-type: LIR
address: Boulevard du Roi Albert II 27 B
address: 1030
address: Brussels
address: BELGIUM
phone: +32 2 514 43 66
admin-c: SVdS1-RIPE
admin-c: MN1190-RIPE
admin-c: KB905-RIPE
admin-c: PD756-RIPE
abuse-c: BIAC1-RIPE
mnt-ref: RIPE-NCC-HM-MNT
mnt-ref: SKYNETBE-MNT
mnt-by: RIPE-NCC-HM-MNT
mnt-by: SKYNETBE-MNT
created: 2004-04-17T11:00:05Z
last-modified: 2026-05-13T07:12:40Z
source: RIPE # Filtered
role: Belgacom Internet Expertise Center
address: Proximus naamloze vennootschap van publiek recht.
address: Network Engineering & Operations
address: Koning Albert II-laan 27
address: B-1030 Brussels
address: Belgium
phone: +32 2 202-4111
abuse-mailbox: abuse@proximus.com
admin-c: MN1190-RIPE
tech-c: SVDS1-RIPE
tech-c: PD756-RIPE
tech-c: KB905-RIPE
nic-hdl: BIEC1-RIPE
remarks: -------------------------------------------
remarks: Network problems to: noc@skynet.be
remarks: Peering requests to: peering@skynet.be
remarks: Abuse notifications to: abuse@proximus.com
remarks: abuse requests sent to another address
remarks: will be ignored.
remarks: https://www.proximus.com/investors/regulatory-information/abuse
remarks: -------------------------------------------
mnt-by: SKYNETBE-MNT
created: 2004-08-06T09:18:56Z
last-modified: 2024-07-02T07:39:04Z
source: RIPE # Filtered
% This query was served by the RIPE Database Query Service version 1.122.1 (DEXTER)