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AS5432 Proximus NV

Belgium PROXIMUS-ISP-AS RIPE 81 IPv4 prefixes 3 IPv6 prefixes
IPv4 addresses
3,917,056
IPv6 /48 networks
5,242,880
RPKI
84 valid0 no ROA
Peers and downstreams
10

Holder

AS name
PROXIMUS-ISP-AS
Description
Proximus NV
Organisation
Proximus NV
Registered in
Brussels, Belgium
Abuse contact
abuse@proximus.com
Assigned
1995-10-22
Registered
2002-09-10
Record last changed
2025-02-07 06:05 UTC
109.128.0.0/14109.128.0.0/16109.129.0.0/16109.130.0.0/16109.131.0.0/16109.132.0.0/14109.132.0.0/16109.133.0.0/16109.134.0.0/16109.135.0.0/16109.136.0.0/14109.136.0.0/16109.137.0.0/16109.138.0.0/16109.139.0.0/16109.140.0.0/14109.140.0.0/16109.141.0.0/16109.142.0.0/16109.143.0.0/16178.144.0.0/15188.5.0.0/16193.121.0.0/16193.74.0.0/16193.75.128.0/17193.91.96.0/19194.119.224.0/19194.78.0.0/16195.0.0.0/17195.13.0.0/19195.207.0.0/16195.238.0.0/19195.74.192.0/19195.95.0.0/17212.233.0.0/19212.239.128.0/17213.137.157.0/24213.177.128.0/19213.181.32.0/19213.49.0.0/16217.136.0.0/1623.61.4.0/2237.184.0.0/1537.62.0.0/1646.178.0.0/1562.235.0.0/1662.4.128.0/1780.200.0.0/1580.200.0.0/1680.201.0.0/1680.236.128.0/1781.11.128.0/1781.169.0.0/1781.240.0.0/1481.240.0.0/1681.241.0.0/1681.242.0.0/1681.243.0.0/1681.244.0.0/1481.244.0.0/1681.245.0.0/1681.246.0.0/1681.247.0.0/1683.134.0.0/1687.64.0.0/1487.64.0.0/1687.65.0.0/1687.66.0.0/1687.67.0.0/1688.197.128.0/1791.176.0.0/1491.176.0.0/1691.177.0.0/1691.178.0.0/1691.179.0.0/1691.180.0.0/1491.180.0.0/1691.181.0.0/1691.182.0.0/1691.183.0.0/1692.48.128.0/18

Upstream graph

Upstreams and their upstreams, from BGP paths
AS35280 F5 Networks SARL AS35280 · FR F5 Networks SARL AS6057 Administracion Nacional de Telecomunicaciones AS6057 · UY Administracion Nacion… AS14840 BR.Digital Telecom AS14840 · BR BR.Digital Telecom AS174 AS174 AS174 AS174 AS9002 RETN Limited AS9002 · GB RETN Limited AS6939 Hurricane Electric LLC AS6939 · US Hurricane Electric LLC AS3356 Level 3 Parent, LLC AS3356 · US Level 3 Parent, LLC AS6774 Belgacom International Carrier Services SA AS6774 · BE Belgacom Internationa… AS5432 Proximus NV AS5432 · BE Proximus NV

Network health

Grade A · 90/100
pass Prefixes covered by valid ROAs
84 of 84 announced prefixes are RPKI valid.		 25/25
pass No RPKI invalid announcements
None of the announcements is RPKI invalid.		 10/10
pass Announces IPv6
3 IPv6 prefixes.		 15/15
pass More than one upstream
3 upstreams seen in BGP.		 10/10
pass Working abuse contact
abuse@proximus.com is published.		 15/15
fail Publishes a geofeed
No geofeed found. Without one, location databases have to guess.		 0/10
pass No prefixes smaller than /24 or /48
All prefixes are /24 (IPv4) or /48 (IPv6) or larger.		 10/10
pass Registry record maintained
Last changed 2025-02-07.		 5/5
Built from the announced prefixes, RPKI, the registry record and geofeeds. Checks without data are not counted. Also in the API.
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Routing changes

Last 30 days
2026-10-04 01:57 UTCRelationship changed AS9002 upstream to peer
2026-10-04 01:57 UTCRelationship changed AS8220 upstream to peer
2026-10-04 01:57 UTCRelationship changed AS8218 upstream to peer
2026-10-04 01:57 UTCRelationship changed AS6696 upstream to peer
2026-10-04 01:57 UTCRelationship changed AS60068 upstream to peer
2026-10-04 01:57 UTCNew neighbour AS5400 peer
2026-10-04 01:57 UTCRelationship changed AS39686 upstream to peer
2026-10-04 01:57 UTCRelationship changed AS3303 upstream to peer

WHOIS

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