121.55.252.95
121.55.252.95 is an IPv4 address operated by ERX-KUENTOS-AS - Guam Cablevision, LLC., GU (AS3605), with approximate network location Tamuning, Guam. Its reverse DNS name is 121-55-252-95.d.c100.guam.net. As of November 14, 2026, IPDebrief rates it Low Risk (0/100); no anonymizing service was detected.
🏢 Ownership & Registration
| Registered holder | Paul S. Carlson |
| ASN | AS3605 |
| Network Name | KUENTOS-GU |
| CIDR Block | 121.55.224.0/19 |
| RIR | APNIC |
| Network registration country | GU |
| Routing operator | ERX-KUENTOS-AS - Guam Cablevision, LLC., GU |
| Abuse Contact | — |
🌐 DNS Intelligence
| PTR | 121-55-252-95.d.c100.guam.net |
| Forward Confirmed | Yes — FCrDNS verified |
| Forward Hostnames | 121-55-252-95.d.c100.guam.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.
Partial coverage: 1 conclusive IP DNS checks.
| caa | Not found at queried name net |
| spf | Not found at queried name 121-55-252-95.d.c100.guam.net |
| dmarc | Not found at queried name _dmarc.121-55-252-95.d.c100.guam.net |
| dnssec | Unknown / lookup inconclusive 95.252.55.121.in-addr.arpa |
| fcrDns | Present / verified 121-55-252-95.d.c100.guam.net |
☁️ Network Classification
| Infrastructure | Unknown |
| Service Purpose | Firewalled / No Services |
| Network Tier | Tier 3 — Basic operator with some routing infrastructure |
🔌 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 | AS3605 |
| Network Prefix | 121.55.224.0/19 |
| Route mapping | Found |
| RPKI Status | Valid |
| Certificates in transparency logs | 0 certificates |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-10-07 17:45:19 UTC |
| Last Seen | 2026-10-19 20:46:53 UTC |
| Profile Built | 2026-11-14 03:34:47 UTC |
| Data Freshness | Live |
| Signal Types | 18 |
| Total Observations | 26 |
Full dossier details are available via our API.
❓ Frequently Asked Questions About 121.55.252.95
Who owns the IP address 121.55.252.95?
121.55.252.95 is registered to Paul S. Carlson. The address falls within the 121.55.224.0/19 network block. Registration is held at APNIC.
Where is 121.55.252.95 located?
Geolocation data places 121.55.252.95 in Tamuning. IP geolocation is approximate, not a precise physical address. Registration country and certificate organization addresses do not establish service location.
Is 121.55.252.95 malicious or safe?
121.55.252.95 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 121.55.252.95?
The reverse DNS (PTR) record for 121.55.252.95 is 121-55-252-95.d.c100.guam.net. This hostname is forward-confirmed, meaning it resolves back to the same address.