17.253.144.11
17.253.144.11 is an IPv4 address operated by APPLE-ENGINEERING - Apple Inc., US (AS714), with approximate network location United States. Its reverse DNS name is primephonic.com. As of November 14, 2026, IPDebrief rates it Low Risk (0/100); no anonymizing service was detected.
🏢 Ownership & Registration
| Registered holder | Apple Inc. |
| ASN | AS714 |
| Network Name | APPLE-WWNET |
| CIDR Block | 17.0.0.0/8 |
| RIR | ARIN |
| Network registration country | United States |
| Routing operator | APPLE-ENGINEERING - Apple Inc., US |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | primephonic.com |
| Forward Confirmed | Yes — FCrDNS verified |
| Forward Hostnames | primephonic.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.
Partial coverage: 1 conclusive IP DNS checks.
| caa | Present / verified primephonic.com |
| spf | Mixed results across queried names images.apple.com, primephonic.com |
| dmarc | Mixed results across queried names _dmarc.images.apple.com, _dmarc.primephonic.com |
| dnssec | Unknown / lookup inconclusive 11.144.253.17.in-addr.arpa |
| fcrDns | Present / verified primephonic.com |
☁️ Network Classification
| Infrastructure | Unknown |
| Service Purpose | Web Server |
| Network Tier | Unknown — Insufficient routing data to classify |
🔌 Services & Open Ports
| Port | Service | Protocol | Banner |
|---|---|---|---|
| 80 | http | tcp | — |
| 443 | https | tcp | — |
| Closed Ports | 22, 25, 3389, 8080, 8443 (2 open / 7 scanned) | ||
| Server | — |
| HTTP Title | — |
🔐 TLS Certificate
| Port | Probe target | Certificate finding |
|---|---|---|
| (IP-targeted) | CN=images.apple.com, O=Apple Inc., L=Cupertino, S=California, C=US, SERIALNUMBER=C0806592, jurisdictionStateOrProvinceName=California, jurisdictionCountryName=US, businessCategory=Private Organization Historical certificate; current certificate unknown |
| SANs | images.apple.com |
| Valid From | 2026-09-21T17:18:03+00:00 |
| Valid Until | 2026-12-17T19:47:24+00:00 |
| TLS Protocol | Tls13 |
| Cipher Suite | TLS_AES_256_GCM_SHA384 |
| Signature Algorithm | sha256ECDSA |
| Validity Period | 87 days |
🛡️ Public Network Snapshot
| Origin ASN | AS714 |
| Network Prefix | 17.253.144.0/24 |
| Route mapping | Found |
| HSTS | Not detected |
| CSP | Not detected |
| HTTP/2 | Enabled |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 35% | 2 | 2 |
| routing | 25% | 1 | 1 |
| services | 50% | 2 | 3 |
| ownership | 50% | 2 | 3 |
| reputation | 25% | 1 | 1 |
| geolocation | 25% | 1 | 1 |
| Overall | 35% | 9 | 11 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (55%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-11-07 03:59:12 UTC |
| Last Seen | 2026-11-07 03:59:12 UTC |
| Profile Built | 2026-11-14 04:03:21 UTC |
| Data Freshness | Live |
| Signal Types | 24 |
| Total Observations | 30 |
Full dossier details are available via our API.
❓ Frequently Asked Questions About 17.253.144.11
Who owns the IP address 17.253.144.11?
17.253.144.11 is registered to Apple Inc.. The address falls within the 17.0.0.0/8 network block. Registration is held at ARIN.
Where is 17.253.144.11 located?
Geolocation data places 17.253.144.11 in United States. IP geolocation is approximate, not a precise physical address. Registration country and certificate organization addresses do not establish service location.
Is 17.253.144.11 malicious or safe?
17.253.144.11 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 17.253.144.11?
The reverse DNS (PTR) record for 17.253.144.11 is primephonic.com. This hostname is forward-confirmed, meaning it resolves back to the same address.
What ports are open on 17.253.144.11?
Responsive ports observed on 17.253.144.11 include 80, 443. Port visibility reflects the most recent scan and may change as the host's configuration or firewall rules change.