$ query “AS5488” --type=asn → 1 result(s)
AS5488 — BELGACOM
Proximus NV
AS5488 is a mid-size transit provider registered to Proximus NV, registered in Belgium. The network announces 7 680 IPv4 addresses. No IPv6 support — it's 2026, just saying.
- Top 5% — Top 5% of all autonomous systems by reach and degree
- #7 in Belgium — Top 10 by reach within country
Basic Information
- Country
- 🇧🇪 Belgium
- Category
- Hosting
- Network Role
- Mid-size Transit
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Last Changed
- March 04, 2026
- Last Seen
- March 05, 2026
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 17 / 13
- IPv6 Prefixes (raw / aggregated)
- 0 / 0
- IPv4 Addresses
- 7 680
- Largest IPv4 Prefix
- /20 (4 096 addresses)
- Geolocated Countries
- 🇧🇪 BE (18 IPs), 🇨🇭 CH (1 IPs)
- Prefix Changed
- March 04, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs out of 7 680 total (0.00%)
Connectivity Summary
- Upstream Providers
- 1 upstream autonomous systems providing transit
- Peers
- 0 autonomous systems exchanging traffic without transit fees
- Downstream Customers
- 33 downstream autonomous systems buying transit
- Degree
- 34 unique BGP neighbors (providers + customers + peers)
- Reach
- 33 — customer cone size measuring network influence
- Degree Rank
- #4 135
- Reach Rank
- #1 781
- Country Rank
- #7
Upstream Providers (1)
- AS5432 — PROXIMUS-ISP-AS
Prefix Lists
IPv4 Prefixes (17 total)
- 217.76.224.0/20 (4 096 addresses)
- 147.93.246.0/23 (512 addresses)
- 147.93.248.0/23 (512 addresses)
- 136.238.196.0/24 (256 addresses)
- 147.93.250.0/24 (256 addresses)
- 147.93.253.0/24 (256 addresses)
- 147.93.254.0/24 (256 addresses)
- 185.160.112.0/24 (256 addresses)
- 185.199.180.0/24 (256 addresses)
- 185.218.199.0/24 (256 addresses)
- 185.236.55.0/24 (256 addresses)
- 193.41.42.0/24 (256 addresses)
- 193.200.23.0/24 (256 addresses)