79.136.92.21
79.136.92.21 is an IPv4 address announced by AS8473, with approximate network location Arlöv, Sweden. Its reverse DNS name is h-79-136-92-21.A1449.priv.bahnhof.se. As of November 12, 2026, IPDebrief rates it Low Risk (0/100); no anonymizing service was detected.
🏢 Ownership & Registration
| Registered holder | BAHNHOF-NCC |
| ASN | AS8473 |
| Network Name | SE-BAHNHOF-20070927 |
| CIDR Block | 79.136.0.0/17 |
| RIR | RIPE |
| Network registration country | SE |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | h-79-136-92-21.A1449.priv.bahnhof.se |
| Forward Confirmed | Yes — FCrDNS verified |
| Forward Hostnames | h-79-136-92-21.A1449.priv.bahnhof.se |
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 | Unknown |
| Service Purpose | Single-Service Host |
| Network Tier | Unknown — Insufficient routing data to classify |
🔌 Services & Open Ports
| Port | Service | Protocol | Banner |
|---|---|---|---|
| 8443 | https-alt | tcp | — |
| Closed Ports | 22, 25, 80, 443, 3389, 8080 (1 open / 7 scanned) | ||
| Server | Web server detected |
| HTTP Title | — |
🔐 TLS Certificate
| SANs | router.asus.com |
| Valid From | 2026-02-16T21:31:29+00:00 |
| Valid Until | 2036-02-17T21:31:29+00:00 |
| TLS Protocol | Tls12 |
| Cipher Suite | TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 |
| Signature Algorithm | sha256RSA |
| Validity Period | 3653 days |
🛡️ Public Network Snapshot
| Origin ASN | AS8473 |
| Network Prefix | 79.136.0.0/17 |
| Route mapping | Found |
📅 Observation Timeline 🔄 Aging
| First Seen | 2026-11-04 10:22:44 UTC |
| Last Seen | 2026-11-13 23:06:34 UTC |
| Profile Built | 2026-11-12 19:44:18 UTC |
| Data Freshness | Aging |
| Signal Types | 16 |
| Total Observations | 16 |
Full dossier details are available via our API.
❓ Frequently Asked Questions About 79.136.92.21
Who owns the IP address 79.136.92.21?
79.136.92.21 is registered to BAHNHOF-NCC. The address falls within the 79.136.0.0/17 network block. Registration is held at RIPE.
Where is 79.136.92.21 located?
Geolocation data places 79.136.92.21 in Arlöv, Skåne County, Sweden. The local time zone is Europe/Stockholm. IP geolocation is approximate, not a precise physical address. Registration country and certificate organization addresses do not establish service location.
Is 79.136.92.21 malicious or safe?
79.136.92.21 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 79.136.92.21?
The reverse DNS (PTR) record for 79.136.92.21 is h-79-136-92-21.A1449.priv.bahnhof.se. This hostname is forward-confirmed, meaning it resolves back to the same address.
What ports are open on 79.136.92.21?
Responsive ports observed on 79.136.92.21 include 8443. Port visibility reflects the most recent scan and may change as the host's configuration or firewall rules change.