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
- Long-established allocation (24y) +6
- Not on any threat blocklist +5
- Has a reverse-DNS (PTR) record +5
- Enterprise allocation +4
- Trust score 85 / 100
Experimental · trust-vectors model v1.2.1 — a transparent heuristic, not a definitive verdict. How it works →
Reverse DNS history
How this IP's reverse DNS (PTR) has changed over time, from our scans.
Reverse-DNS changes between Jun 10, 2026 and Sep 29, 2026 were not recorded; the current PTR is shown from its earliest retained observation.
- no PTR — since at least Sep 29, 2026 → present
- 122.49-246-81.adsl-static.isp.belgacom.be stable — Jun 10, 2026 → Sep 29, 2026 1 brief no-PTR dropout
Network Allocation for 81.246.49.122
- CIDR range
- 81.246.48.0/20
- IP range (int)
- 1,375,088,640 — 1,375,092,735
- Prefix length
- /20
- Organization
- Proximus NV
- ASN
- AS5432
- ASN name
- Proximus NV
- Location
- Antwerp, Flanders, Belgium
- Coordinates
- 51.219200, 4.391700
- Accuracy radius
- 100 km
- Postal code
- 2018
- Regional Internet Registry
- RIPE
- Allocated
- 2002-11-29
- Data source(s)
- maxmind_city, maxmind_country, maxmind_asn, ipinfo_lite
- Last updated
- 2026-09-29 04:07:11
BGP Routing
Live BGP anomalies →Origin AS announcing the most-specific prefix that covers this IP, observed across our RIPE RIS collectors.
RIR Ownership History
Atom feed ⇲Allocation changes captured weekly from regional internet registry (RIR) delegation files for ranges that have contained this IP.
| Date | Event | From | To |
|---|---|---|---|
| 2026-05-10 | New Allocation | — | BE |
See the full history for 81.240.0.0/13.
Frequently Asked Questions
Who owns 81.246.49.122?
81.246.49.122 is allocated to Proximus NV (AS5432), registered in Antwerp, Belgium.
Where is 81.246.49.122 located?
The geolocation for 81.246.49.122 maps to Antwerp, Belgium based on MaxMind GeoLite2 data. Accuracy depends on the provider and may represent the ISP's regional hub rather than the exact endpoint.
What network is 81.246.49.122 on?
81.246.49.122 belongs to the 81.246.48.0/20 network block announced by AS5432. This range contains 4,096 addresses.
Does 81.246.49.122 have a reverse DNS record?
Reverse DNS (PTR) records are resolved live when you visit this page. If a PTR record exists, it appears in the Reverse DNS field above. PTR records map IP addresses back to hostnames and are commonly used for email authentication and network diagnostics.
Neighbors
Other addresses in the same /24.
