75.99.152.242
75.99.152.242 is an IPv4 address announced by AS6128, with approximate network location Newark, United States. Its reverse DNS name is ool-4b6398f2.static.optonline.net. As of October 9, 2026, IPDebrief rates it Low Risk (0/100); no anonymizing service was detected.
🏢 Ownership & Registration
| Registered holder | DEVELOPM ENTAL PEDIATR |
| ASN | AS6128 |
| Network Name | OOL-STATIC-WLTPNJ-75-99-152-240-29 |
| CIDR Block | 75.99.152.240/29 |
| RIR | ARIN |
| Network registration country | United States |
| Abuse Contact | — |
🌐 DNS Intelligence
| PTR | ool-4b6398f2.static.optonline.net |
| Forward Confirmed | No — PTR hostname does not resolve back to this IP (weak signal) |
| Forward Hostnames | ool-4b6398f2.static.optonline.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 | Unknown |
| Service Purpose | Web Server |
| Network Tier | Unknown — Insufficient routing data to classify |
🔌 Services & Open Ports
| Port | Service | Protocol | Banner |
|---|---|---|---|
| 443 | https | tcp | — |
| Closed Ports | 22, 25, 80, 3389, 8080, 8443 (1 open / 7 scanned) | ||
| Server | Web server detected |
| HTTP Title | — |
🔐 TLS Certificate
| SANs | None |
| Valid From | 1970-01-01T00:00:01+00:00 |
| Valid Until | 2038-01-19T03:14:07+00:00 |
| TLS Protocol | Tls12 |
| Cipher Suite | TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 |
| Signature Algorithm | sha256RSA |
| Validity Period | 24855 days |
🛡️ Public Network Snapshot
| Origin ASN | AS6128 |
| Network Prefix | 75.99.0.0/16 |
| Route mapping | Found |
| HSTS | Enabled |
| CSP | Enabled |
| HTTP/2 | Not detected |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 13% | 1 | 2 |
| routing | 8% | 1 | 1 |
| services | 8% | 1 | 1 |
| ownership | 12% | 2 | 2 |
| reputation | 8% | 1 | 1 |
| geolocation | 17% | 2 | 3 |
| Overall | 11% | 8 | 10 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (50%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-07-17 11:05:14 UTC |
| Last Seen | 2026-10-09 13:19:33 UTC |
| Profile Built | 2026-10-09 13:19:56 UTC |
| Data Freshness | Live |
| Signal Types | 22 |
| Total Observations | 23 |
Full dossier details are available via our API.
❓ Frequently Asked Questions About 75.99.152.242
Who owns the IP address 75.99.152.242?
75.99.152.242 is registered to DEVELOPM ENTAL PEDIATR. The address falls within the 75.99.152.240/29 network block. Registration is held at ARIN.
Where is 75.99.152.242 located?
Geolocation data places 75.99.152.242 in Newark, New Jersey, United States. IP geolocation is approximate, not a precise physical address. Registration country and certificate organization addresses do not establish service location.
Is 75.99.152.242 malicious or safe?
75.99.152.242 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 75.99.152.242?
The reverse DNS (PTR) record for 75.99.152.242 is ool-4b6398f2.static.optonline.net. This hostname is not forward-confirmed, so it should be treated as a weak signal.
What ports are open on 75.99.152.242?
Responsive ports observed on 75.99.152.242 include 443. Port visibility reflects the most recent scan and may change as the host's configuration or firewall rules change.