5.156.143.204 is an IPv4 address operated by ALJAWWALSTC-AS - Saudi Telecom Company JSC, SA (AS39891), with approximate network location Riyadh, Saudi Arabia. As of November 14, 2026, IPDebrief rates it Low Risk (0/100); no anonymizing service was detected.
🏢 Ownership & Registration
| Registered holder | SAUDINET-STC |
| ASN | AS39891 |
| Network Name | Riyadh-Residential-Mobile-Broadband |
| CIDR Block | 5.156.128.0/19 |
| RIR | RIPE |
| Network registration country | SA |
| Routing operator | ALJAWWALSTC-AS - Saudi Telecom Company JSC, SA |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR Record | No PTR |
| Forward Confirmed | No — PTR hostname does not resolve back to this IP (weak signal) |
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.
| caa | Not applicable
|
| spf | Unknown / lookup inconclusive
|
| dmarc | Unknown / lookup inconclusive
|
| dnssec | Unknown / lookup inconclusive
204.143.156.5.in-addr.arpa |
| fcrDns | Unknown / lookup inconclusive |
☁️ Network Classification
| Infrastructure | Unknown |
| Service Purpose | Firewalled / No Services |
| Network Tier | Unknown — Insufficient routing data to classify |
No specific classification
🔍 15 signal types · 16 observations collected
This report is generated from 15+ independent intelligence signals including
ownership records, DNS analysis, BGP routing, TLS certificates, port scanning, threat feeds,
behavioral fingerprinting, and more.
Full dossier details are available via our API.
❓ Frequently Asked Questions About 5.156.143.204
Who owns the IP address 5.156.143.204?
5.156.143.204 is registered to SAUDINET-STC. The address falls within the 5.156.128.0/19 network block. Registration is held at RIPE.
Where is 5.156.143.204 located?
Geolocation data places 5.156.143.204 in Riyadh, Riyadh Region, Saudi Arabia. The local time zone is Asia/Riyadh. IP geolocation is approximate, not a precise physical address. Registration country and certificate organization addresses do not establish service location.
Is 5.156.143.204 malicious or safe?
5.156.143.204 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.
