156.57.198.137
156.57.198.137 is an IPv4 address announced by AS855, with approximate network location Grand Falls-Windsor, Canada. It belongs to a mobile network with reverse DNS name crbknf0223w-156-57-198-137.dhcp-dynamic.fibreop.nl.bellaliant.net. As of November 12, 2026, IPDebrief rates it Low Risk (0/100); no anonymizing service was detected.
🏢 Ownership & Registration
| Registered holder | Bell Canada |
| ASN | AS855 |
| Network Name | ALIANT-TEL-156-57 |
| CIDR Block | 156.57.0.0/16 |
| RIR | ARIN |
| Network registration country | Canada |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | crbknf0223w-156-57-198-137.dhcp-dynamic.fibreop.nl.bellaliant.net |
| Forward Confirmed | Yes — FCrDNS verified |
| Forward Hostnames | crbknf0223w-156-57-198-137.dhcp-dynamic.fibreop.nl.bellaliant.net |
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.
| spf | Not checked |
| dmarc | Not checked |
| fcrDns | Not checked |
| dnssec | Not checked |
| caa | Not checked |
☁️ Network Classification
| Infrastructure | Residential |
| Service Purpose | Residential Endpoint |
| Network Tier | End-User — Residential ISP endpoint |
🔌 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 | AS855 |
| Network Prefix | 156.57.196.0/22 |
| 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 | 25% | 1 | 1 |
| ownership | 0% | 0 | 0 |
| reputation | 0% | 0 | 0 |
| geolocation | 35% | 2 | 2 |
| Overall | 18% | 5 | 5 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (70%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Stale
| First Seen | 2026-10-04 19:24:35 UTC |
| Last Seen | 2026-10-08 05:28:02 UTC |
| Profile Built | 2026-11-12 11:11:46 UTC |
| Data Freshness | Stale |
| Signal Types | 18 |
| Total Observations | 18 |
Full dossier details are available via our API.
❓ Frequently Asked Questions About 156.57.198.137
Who owns the IP address 156.57.198.137?
156.57.198.137 is registered to Bell Canada. The address falls within the 156.57.0.0/16 network block. Registration is held at ARIN.
Where is 156.57.198.137 located?
Geolocation data places 156.57.198.137 in Grand Falls-Windsor, NL, Canada. The local time zone is America/St_Johns. IP geolocation is approximate, not a precise physical address. Registration country and certificate organization addresses do not establish service location.
Is 156.57.198.137 malicious or safe?
156.57.198.137 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 156.57.198.137?
The reverse DNS (PTR) record for 156.57.198.137 is crbknf0223w-156-57-198-137.dhcp-dynamic.fibreop.nl.bellaliant.net. This hostname is forward-confirmed, meaning it resolves back to the same address.
Is 156.57.198.137 a VPN, proxy, or data center address?
156.57.198.137 is classified as a mobile network and a residential network based on network ownership and behavioural analysis.