91.129.11.42
🏢 Ownership & Registration
| Organization | Tele2 IP Registry |
| ASN | AS1257 |
| Network Name | SE-TELE2 |
| CIDR Block | 91.129.0.0/18 |
| RIR | RIPE |
| Country | SE |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | bck-sn-1.eth-trunk1.tele2.net |
| Forward Confirmed | Yes — FCrDNS verified |
| Forward Hostnames | bck-sn-1.eth-trunk1.tele2.net |
🔐 DNS Hygiene
| Hygiene Score | 80% (Excellent) |
| SPF | Present |
| DMARC | Present |
| FCrDNS | Verified |
| DNSSEC | Not signed |
| CAA | Present |
☁️ 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
| SANs | None |
| Valid From | — |
| Valid Until | — |
🛡️ Public Network Snapshot
| Origin ASN | AS1257 |
| Network Prefix | 91.128.0.0/14 |
| Route mapping | Found |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 25% | 1 | 1 |
| routing | 25% | 1 | 1 |
| services | 35% | 2 | 2 |
| ownership | 25% | 1 | 2 |
| reputation | 0% | 0 | 0 |
| geolocation | 35% | 2 | 2 |
| Overall | 24% | 7 | 8 |
| Data Coherence | Mostly Consistent (80%) — 1 contradiction(s) |
| Attribution | Moderate (55%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-09-28 20:09:10 UTC |
| Last Seen | 2026-09-28 20:09:10 UTC |
| Profile Built | 2026-09-28 20:21:04 UTC |
| Data Freshness | Live |
| Signal Types | 19 |
| Total Observations | 19 |
Full dossier details are available via our API.
❓ Frequently Asked Questions About 91.129.11.42
Who owns the IP address 91.129.11.42?
91.129.11.42 is registered to Tele2 IP Registry. The address falls within the 91.129.0.0/18 network block. Registration is held at RIPE.
Where is 91.129.11.42 located?
Geolocation data places 91.129.11.42 in Tallinn, Harjumaa, Estonia. IP geolocation is approximate and indicates the network's registered or routed location rather than a precise physical address.
Is 91.129.11.42 malicious or safe?
91.129.11.42 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 91.129.11.42?
The reverse DNS (PTR) record for 91.129.11.42 is bck-sn-1.eth-trunk1.tele2.net. This hostname is forward-confirmed, meaning it resolves back to the same address.
Is 91.129.11.42 a VPN, proxy, or data center address?
91.129.11.42 is classified as a mobile network based on network ownership and behavioural analysis.