91.178.35.243
91.178.35.243 is an IPv4 address operated by PROXIMUS-ISP-AS - Proximus NV, BE (AS5432), with approximate network location Saint-Nicolas, Belgium. It belongs to a mobile network with reverse DNS name 243.35-178-91.adsl-dyn.isp.belgacom.be. As of November 14, 2026, IPDebrief rates it Low Risk (0/100); no anonymizing service was detected.
🏢 Ownership & Registration
| Registered holder | SKYNETBE-MNT |
| ASN | AS5432 |
| Network Name | BE-BELGACOM-ADSL1 |
| CIDR Block | 91.178.32.0/20 |
| RIR | RIPE |
| Network registration country | BE |
| Routing operator | PROXIMUS-ISP-AS - Proximus NV, BE |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | 243.35-178-91.adsl-dyn.isp.belgacom.be |
| Forward Confirmed | Yes — FCrDNS verified |
| Forward Hostnames | 243.35-178-91.adsl-dyn.isp.belgacom.be |
DNS Posture
Results describe the queried names. SPF, DMARC and CAA are domain policies, not requirements for every IP. DNSSEC here describes reverse DNS; inconclusive validation does not mean unsigned.
Not assessed: 0 conclusive IP DNS checks.
| caa | Not found at queried name be |
| spf | Unknown / lookup inconclusive 243.35-178-91.adsl-dyn.isp.belgacom.be |
| dmarc | Unknown / lookup inconclusive _dmarc.243.35-178-91.adsl-dyn.isp.belgacom.be |
| dnssec | Unknown / lookup inconclusive 243.35.178.91.in-addr.arpa |
| fcrDns | Unknown / lookup inconclusive 243.35-178-91.adsl-dyn.isp.belgacom.be |
☁️ Network Classification
| Infrastructure | Mobile |
| Service Purpose | Firewalled / No Services |
| Network Tier | Unknown — Insufficient routing data to classify |
🔌 Services & Open Ports
| Port | Service | Protocol | Banner |
|---|---|---|---|
| No open ports detected | |||
| Closed Ports | 22, 25, 80, 443, 3389, 8080, 8443 (0 open / 7 scanned) | ||
| Server | — |
| HTTP Title | — |
🔐 TLS Certificate
| Port | Latest capture attempt |
|---|---|
| 443 | Certificate not captured; current certificate unknown (unreachable) |
| 8443 | Certificate not captured; current certificate unknown (unreachable) |
| SANs | None |
| Valid From | — |
| Valid Until | — |
🛡️ Public Network Snapshot
| Origin ASN | AS5432 |
| Network Prefix | 91.178.0.0/16 |
| Route mapping | Found |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-11-05 10:18:25 UTC |
| Last Seen | 2026-11-14 04:59:12 UTC |
| Profile Built | 2026-11-14 05:07:43 UTC |
| Data Freshness | Live |
| Signal Types | 15 |
| Total Observations | 19 |
Full dossier details are available via our API.
❓ Frequently Asked Questions About 91.178.35.243
Who owns the IP address 91.178.35.243?
91.178.35.243 is registered to SKYNETBE-MNT. The address falls within the 91.178.32.0/20 network block. Registration is held at RIPE.
Where is 91.178.35.243 located?
Geolocation data places 91.178.35.243 in Saint-Nicolas, Wallonia, Belgium. The local time zone is Europe/Brussels. IP geolocation is approximate, not a precise physical address. Registration country and certificate organization addresses do not establish service location.
Is 91.178.35.243 malicious or safe?
91.178.35.243 currently carries a low risk assessment, meaning no significant threat indicators have been observed. This assessment is generated from continuously collected signals and can change over time.
What is the hostname for 91.178.35.243?
The reverse DNS (PTR) record for 91.178.35.243 is 243.35-178-91.adsl-dyn.isp.belgacom.be. This hostname is forward-confirmed, meaning it resolves back to the same address.
Is 91.178.35.243 a VPN, proxy, or data center address?
91.178.35.243 is classified as a mobile network based on network ownership and behavioural analysis.