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Autonomous System

AS5488

Proximus NV

Announced IPs
7,424
CIDR prefixes
12
ASN
AS5488

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.

70/100
Moderate
How this score is built
  • Baseline (neutral) 65
  • Isp allocation +5
  • Trust score 70 / 100

Experimental · trust-vectors model v1.2.0 — 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.

Founded
1994
Headquarters
Brussels
Industry
telecommunications
Parent
Proximus Group

Network profile

Source: PeeringDB →
Network type NSP
Geographic scope Not Disclosed
Traffic ratio Not Disclosed
Peering policy No

Top CIDR ranges

CIDRIPsPTR DensityOrganizationCountryStateCity
217.76.224.0/20 4.1K
14.4%
Proximus NV BE
147.93.246.0/23 512
0.0%
Proximus NV BE
147.93.248.0/23 512
0.0%
Proximus NV BE
136.238.196.0/24 256
0.0%
Proximus NV US
147.93.250.0/24 256
0.0%
Proximus NV BE
147.93.253.0/24 256
0.0%
Proximus NV BE Brussels Capital Brussels
147.93.254.0/24 256
0.0%
Proximus NV BE
185.160.112.0/24 256
0.0%
Proximus NV BE Wallonia Gembloux
185.199.180.0/24 256
0.4%
Proximus NV BE
185.218.199.0/24 256
0.0%
Proximus NV BE
185.236.55.0/24 256
0.0%
Proximus NV BE
193.200.23.0/24 256
0.0%
Proximus NV BE

BGP Announced Prefixes

Live BGP anomalies →

Prefixes AS5488 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.

PrefixAnnouncement samplesLast seen
217.76.224.0/20 23,450 2026-07-24 13:54:15
185.160.112.0/24 22,208 2026-07-24 13:54:15
185.199.180.0/24 20,483 2026-07-24 13:54:15
217.76.224.0/23 19,796 2026-07-24 13:54:15
185.218.199.0/24 19,772 2026-07-13 06:46:37
217.76.227.0/24 19,721 2026-07-24 13:54:15
147.93.253.0/24 18,992 2026-07-24 13:54:15
147.93.249.0/24 18,889 2026-07-24 13:54:15
147.93.250.0/24 18,846 2026-07-24 13:54:15
147.93.246.0/24 18,706 2026-07-24 13:54:15
185.236.55.0/24 18,688 2026-07-24 13:54:15
147.93.247.0/24 18,660 2026-07-24 13:54:15
147.93.254.0/24 17,759 2026-07-24 13:54:15
147.93.248.0/24 17,550 2026-07-24 13:54:15
193.200.23.0/24 17,415 2026-07-24 13:54:15
136.238.196.0/24 7,116 2026-07-24 14:04:46
193.41.42.0/24 1,146 2026-05-28 16:43:23

Frequently Asked Questions

What is AS5488?

AS5488 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 AS5488 announce?

AS5488 announces 7.4K IPv4 addresses distributed across 12 routed CIDR prefixes. The network is registered in Belgium.

Who operates AS5488?

AS5488 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 AS5488 registered in?

AS5488 is registered in Belgium. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.

Last updated: 2026-07-24 14:25:31 UTC
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