AS5432 — PROXIMUS-ISP-AS
Network type: mobile
AS5432 announces 38 IPv4 prefixes covering 3,917,056 addresses and 3 IPv6 prefixes.
About this network
Proximus (BELGACOM) — Belgium's incumbent telecom operator, providing fixed broadband, TV, landline, and mobile services. Formerly known as Belgacom.
What it's used for
- Fixed broadband and TV for Belgian homes, plus mobile data (4G/5G) and enterprise connectivity.
Notable
- A large "eyeball" network — addresses are consumer home connections and mobile devices, often behind carrier-grade NAT.
- The national incumbent, majority-owned by the Belgian state, competing with Orange Belgium (AS47377) and Telenet.
Interesting
- Rebranded from Belgacom to Proximus in 2015, unifying its fixed and mobile businesses under a single consumer brand.
This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.
Announced prefixes
- 23.61.4.0/22
- 37.62.0.0/16
- 37.184.0.0/15
- 46.178.0.0/15
- 62.4.128.0/17
- 62.235.0.0/16
- 80.200.0.0/15
- 80.236.128.0/17
- 81.11.128.0/17
- 81.169.0.0/17
- 81.240.0.0/13
- 83.134.0.0/16
- 87.64.0.0/14
- 88.197.128.0/17
- 91.176.0.0/13
- 92.48.128.0/18
- 109.128.0.0/12
- 178.144.0.0/15
- 188.5.0.0/16
- 193.74.0.0/16
- 193.75.128.0/17
- 193.91.96.0/19
- 193.121.0.0/16
- 194.78.0.0/16
- 194.119.224.0/19
- 195.0.0.0/17
- 195.13.0.0/19
- 195.74.192.0/19
- 195.95.0.0/17
- 195.207.0.0/16
- 195.238.0.0/19
- 212.233.0.0/19
- 212.239.128.0/17
- 213.49.0.0/16
- 213.137.157.0/24
- 213.177.128.0/19
- 213.181.32.0/19
- 217.136.0.0/16
- 2a02:a000::/26
- 2a04:6c40::/29
- 2a04:9f80::/29
Upstream networks
- AS6774 Belgacom International Carrier Services SA
- AS3356 Level 3 Parent, LLC
- AS6939 Hurricane Electric LLC
- AS9002 RETN Limited
- AS3303 Swisscom (Schweiz) AG
- AS48185 team.blue NV
- AS6696 VERIXI SA
- AS8218 Zayo Infrastructure France SA
Downstream networks
- AS5488 Proximus NV
Adjacent networks
- AS6774 Belgacom International Carrier Services SA
- AS5488 Proximus NV
- AS3356 Level 3 Parent, LLC
- AS6939 Hurricane Electric LLC
- AS9002 RETN Limited
- AS3303 Swisscom (Schweiz) AG
- AS48185 team.blue NV
- AS8218 Zayo Infrastructure France SA
- AS6696 VERIXI SA
Internet exchanges
- Belgian National Internet Exchange — Brussels, Belgium
BGP / ASN / CIDR
awaiting query
enter an AS number, IP address, or organisation name above
IPv4
resolving...
IPv6
resolving...
Search Results
IPv4 Prefixes
—
IPv6 Prefixes
—
Total Prefixes
—
Unique /24s
—
⚠ SUSPICIOUS PREFIX ANNOUNCEMENTS DETECTED