209.6.226.104
209.6.226.104 is an IPv4 address operated by RCN-AS - RCN, US (AS6079), with approximate network location Watertown, United States. Its reverse DNS name is 209-6-226-104.s4710.c3-0.wtr-cbr1.sbo-wtr.ma.cable.rcncustomer.com. As of November 13, 2026, IPDebrief rates it Low Risk (0/100); no anonymizing service was detected.
🏢 Ownership & Registration
| Registered holder | RCN |
| ASN | AS6079 |
| Network Name | RCN-BLK-9 |
| CIDR Block | 209.6.0.0/16 |
| RIR | ARIN |
| Network registration country | United States |
| Routing operator | RCN-AS - RCN, US |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | 209-6-226-104.s4710.c3-0.wtr-cbr1.sbo-wtr.ma.cable.rcncustomer.com |
| Forward Confirmed | Yes — FCrDNS verified |
| Forward Hostnames | 209-6-226-104.s4710.c3-0.wtr-cbr1.sbo-wtr.ma.cable.rcncustomer.com |
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 | Unknown / lookup inconclusive ma.cable.rcncustomer.com |
| spf | Unknown / lookup inconclusive 209-6-226-104.s4710.c3-0.wtr-cbr1.sbo-wtr.ma.cable.rcncustomer.com |
| dmarc | Unknown / lookup inconclusive _dmarc.209-6-226-104.s4710.c3-0.wtr-cbr1.sbo-wtr.ma.cable.rcncustomer.com |
| dnssec | Unknown / lookup inconclusive 104.226.6.209.in-addr.arpa |
| fcrDns | Unknown / lookup inconclusive 209-6-226-104.s4710.c3-0.wtr-cbr1.sbo-wtr.ma.cable.rcncustomer.com |
☁️ Network Classification
| Infrastructure | Unknown |
| Service Purpose | Single-Service Host |
| Network Tier | Unknown — Insufficient routing data to classify |
🔌 Services & Open Ports
| Port | Service | Protocol | Banner |
|---|---|---|---|
| 22 | ssh | tcp | Banner detected |
| Closed Ports | 25, 80, 443, 3389, 8080, 8443 (1 open / 7 scanned) | ||
| Server | — |
| HTTP Title | — |
🔐 TLS Certificate
| SANs | None |
| Valid From | — |
| Valid Until | — |
🛡️ Public Network Snapshot
| Origin ASN | AS6079 |
| Network Prefix | 209.6.0.0/16 |
| Route mapping | Found |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 37% | 2 | 7 |
| routing | 8% | 1 | 1 |
| services | 31% | 2 | 4 |
| ownership | 17% | 2 | 3 |
| reputation | 23% | 1 | 4 |
| geolocation | 25% | 2 | 3 |
| Overall | 23% | 10 | 22 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (55%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Fresh
| First Seen | 2026-07-14 03:40:08 UTC |
| Last Seen | 2026-11-15 03:01:21 UTC |
| Profile Built | 2026-11-13 22:49:53 UTC |
| Data Freshness | Fresh |
| Signal Types | 21 |
| Total Observations | 34 |
Full dossier details are available via our API.
❓ Frequently Asked Questions About 209.6.226.104
Who owns the IP address 209.6.226.104?
209.6.226.104 is registered to RCN. The address falls within the 209.6.0.0/16 network block. Registration is held at ARIN.
Where is 209.6.226.104 located?
Geolocation data places 209.6.226.104 in Watertown, MA, United States. The local time zone is America/New_York. IP geolocation is approximate, not a precise physical address. Registration country and certificate organization addresses do not establish service location.
Is 209.6.226.104 malicious or safe?
209.6.226.104 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 209.6.226.104?
The reverse DNS (PTR) record for 209.6.226.104 is 209-6-226-104.s4710.c3-0.wtr-cbr1.sbo-wtr.ma.cable.rcncustomer.com. This hostname is forward-confirmed, meaning it resolves back to the same address.
What ports are open on 209.6.226.104?
Responsive ports observed on 209.6.226.104 include 22. Port visibility reflects the most recent scan and may change as the host's configuration or firewall rules change.