2a02:8424:5bc0:4301:7cd1:e414:f838:637f
2a02:8424:5bc0:4301:7cd1:e414:f838:637f is an IPv6 address announced by AS15557, with approximate network location Montfort-sur-Meu, France. It belongs to a mobile network with reverse DNS name 2a02-8424-5bc0-4301-7cd1-e414-f838-637f.rev.sfr.net. As of November 5, 2026, IPDebrief rates it Low Risk (0/100); no anonymizing service was detected.
🏢 Ownership & Registration
| Registered holder | SFR Legal Contact |
| ASN | AS15557 |
| Network Name | SFR-BROADBAND-USER |
| CIDR Block | — |
| RIR | ARIN |
| Network registration country | FR |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | 2a02-8424-5bc0-4301-7cd1-e414-f838-637f.rev.sfr.net |
| Forward Confirmed | Yes — FCrDNS verified |
| Forward Hostnames | 2a02-8424-5bc0-4301-7cd1-e414-f838-637f.rev.sfr.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 | 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 | AS15557 |
| Network Prefix | 2a02:8400::/25 |
| Route mapping | Found |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-11-04 13:20:19 UTC |
| Last Seen | 2026-11-05 21:00:58 UTC |
| Profile Built | 2026-11-05 21:08:38 UTC |
| Data Freshness | Live |
| Signal Types | 14 |
| Total Observations | 14 |
Full dossier details are available via our API.
❓ Frequently Asked Questions About 2a02:8424:5bc0:4301:7cd1:e414:f838:637f
Who owns the IP address 2a02:8424:5bc0:4301:7cd1:e414:f838:637f?
2a02:8424:5bc0:4301:7cd1:e414:f838:637f is registered to SFR Legal Contact. Registration is held at ARIN.
Where is 2a02:8424:5bc0:4301:7cd1:e414:f838:637f located?
Geolocation data places 2a02:8424:5bc0:4301:7cd1:e414:f838:637f in Montfort-sur-Meu, Brittany, France. The local time zone is Europe/Paris. IP geolocation is approximate, not a precise physical address. Registration country and certificate organization addresses do not establish service location.
Is 2a02:8424:5bc0:4301:7cd1:e414:f838:637f malicious or safe?
2a02:8424:5bc0:4301:7cd1:e414:f838:637f 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 2a02:8424:5bc0:4301:7cd1:e414:f838:637f?
The reverse DNS (PTR) record for 2a02:8424:5bc0:4301:7cd1:e414:f838:637f is 2a02-8424-5bc0-4301-7cd1-e414-f838-637f.rev.sfr.net. This hostname is forward-confirmed, meaning it resolves back to the same address.
Is 2a02:8424:5bc0:4301:7cd1:e414:f838:637f a VPN, proxy, or data center address?
2a02:8424:5bc0:4301:7cd1:e414:f838:637f is classified as a mobile network based on network ownership and behavioural analysis.