Reputation · trust score
A transparent 0–100 signal. Every entity starts at a neutral baseline of 65; threat-intel blocklists, exposure, reverse-DNS, routing and allocation each adjust it up or down. Higher is more trustworthy.
- Baseline (neutral) 65
- Isp allocation +5
- Trust score 70 / 100
Experimental · trust-vectors model v1.2.1 — a transparent heuristic, not a definitive verdict. How it works →
About Proximus
Proximus is the largest of Belgium's three mobile telecommunications companies and is a part of Proximus Group. It competes with Orange Belgium and Base.
Network profile
Source: PeeringDB →Present at 1 internet exchange: BNIX
Web3 footprint
AS5432 hosts 14 observed decentralized-network nodes across 4 networks. It’s a neutral signal — it does not affect the reputation score. See the full web3 node map.
Top CIDR ranges
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS5432 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.
| Prefix | Announcement samples | Last seen |
|---|---|---|
| 87.66.0.0/16 | 660,604 | 2026-10-12 17:14:54 |
| 81.240.0.0/14 | 657,712 | 2026-10-12 17:14:54 |
| 109.135.0.0/16 | 651,652 | 2026-10-12 17:14:54 |
| 62.4.128.0/17 | 651,344 | 2026-10-12 17:14:54 |
| 109.143.0.0/16 | 648,346 | 2026-10-12 17:14:54 |
| 195.0.0.0/17 | 645,682 | 2026-10-12 17:14:54 |
| 91.180.0.0/14 | 644,500 | 2026-10-12 17:14:54 |
| 195.238.0.0/19 | 640,584 | 2026-10-12 17:14:54 |
| 91.182.0.0/16 | 636,526 | 2026-10-12 17:14:54 |
| 87.64.0.0/14 | 627,337 | 2026-10-12 17:14:54 |
| 81.242.0.0/16 | 623,441 | 2026-10-12 17:14:54 |
| 178.144.0.0/15 | 622,248 | 2026-10-12 17:14:54 |
| 109.140.0.0/14 | 619,997 | 2026-10-12 17:14:54 |
| 109.132.0.0/16 | 614,699 | 2026-10-12 17:14:54 |
| 195.74.192.0/19 | 614,002 | 2026-10-12 17:14:54 |
| 109.140.0.0/16 | 613,068 | 2026-10-12 17:14:54 |
| 195.13.0.0/19 | 608,894 | 2026-10-12 17:14:54 |
| 37.184.0.0/15 | 608,143 | 2026-10-12 17:14:54 |
| 91.179.0.0/16 | 607,796 | 2026-10-12 17:14:54 |
| 193.91.96.0/19 | 606,994 | 2026-10-12 17:14:54 |
| 109.132.0.0/14 | 606,813 | 2026-10-12 17:14:54 |
| 81.11.128.0/17 | 606,414 | 2026-10-12 17:14:54 |
| 81.243.0.0/16 | 603,319 | 2026-10-12 17:14:54 |
| 213.181.32.0/19 | 601,344 | 2026-10-12 17:14:54 |
| 109.133.0.0/16 | 594,827 | 2026-10-12 17:14:54 |
| 80.236.128.0/17 | 592,189 | 2026-10-12 17:14:54 |
| 109.141.0.0/16 | 591,922 | 2026-10-12 17:14:54 |
| 109.130.0.0/16 | 520,655 | 2026-10-12 17:13:05 |
| 109.138.0.0/16 | 507,540 | 2026-10-12 17:13:05 |
| 81.245.0.0/16 | 479,227 | 2026-10-12 15:56:24 |
| 87.64.0.0/16 | 437,408 | 2026-10-12 15:56:24 |
| 91.180.0.0/16 | 421,488 | 2026-10-12 15:56:24 |
| 80.200.0.0/15 | 379,857 | 2026-10-12 17:13:05 |
| 109.131.0.0/16 | 344,020 | 2026-10-12 17:13:05 |
| 194.78.0.0/16 | 343,665 | 2026-10-12 17:13:05 |
| 91.177.0.0/16 | 339,013 | 2026-10-12 15:56:24 |
| 212.233.0.0/19 | 334,045 | 2026-10-12 17:14:54 |
| 109.139.0.0/16 | 326,873 | 2026-10-12 17:13:05 |
| 193.75.128.0/17 | 316,176 | 2026-10-12 17:14:54 |
| 193.121.0.0/16 | 315,121 | 2026-10-12 17:14:54 |
| 213.177.128.0/19 | 314,988 | 2026-10-12 17:14:54 |
| 213.49.0.0/16 | 314,693 | 2026-10-12 17:14:54 |
| 83.134.0.0/16 | 313,170 | 2026-10-12 17:14:54 |
| 88.197.128.0/17 | 310,571 | 2026-10-12 17:14:54 |
| 194.119.224.0/19 | 292,361 | 2026-10-12 17:13:05 |
| 81.244.0.0/14 | 288,348 | 2026-10-12 17:12:31 |
| 91.178.0.0/16 | 277,496 | 2026-10-12 17:12:31 |
| 62.235.0.0/16 | 228,233 | 2026-10-12 17:13:05 |
| 81.246.0.0/16 | 219,628 | 2026-10-12 17:11:39 |
| 212.239.128.0/17 | 207,250 | 2026-10-12 17:11:39 |
Showing top 50 of 81 announced prefixes by sample volume.
Frequently Asked Questions
What is AS5432?
AS5432 is an Autonomous System Number assigned to Proximus NV. An ASN identifies a network that controls a specific set of IP addresses and determines how traffic is routed across the internet via BGP (Border Gateway Protocol).
How many IP addresses does AS5432 announce?
AS5432 announces 3.92M IPv4 addresses distributed across 38 routed CIDR prefixes. The network is registered in Belgium.
Who operates AS5432?
AS5432 is operated by Proximus NV. The organization is based in Belgium. You can view all IP ranges and related ASNs on the organization page.
What country is AS5432 registered in?
AS5432 is registered in Belgium. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
