154.0.6.120
Reputation · trust score
A transparent 0–100 signal. Every entity starts at a neutral baseline of 65; threat-intel blocklists, exposure, reverse-DNS, routing and allocation each adjust it up or down. Higher is more trustworthy.
- Baseline (neutral) 65
- Not on any threat blocklist +5
- Has a reverse-DNS (PTR) record +5
- Established allocation (13y) +3
- Trust score 78 / 100
Experimental · trust-vectors model v1.1.0 — a transparent heuristic, not a definitive verdict. How it works →
DNS records
- Reverse DNS (PTR)
- u1a0-cust.coolideas.co.za
- Forward-confirmed (FCrDNS)
- ✗ Mismatch
- PTR TTL
- 300 s
- Reverse DNS last checked
- 2026-07-18 09:50 UTC
- Forward DNS last checked
- 2026-07-18 09:50 UTC
Reverse & forward DNS collected by the WorldIP scanner fleet — FCrDNS confirms the PTR hostname resolves back to this IP.
Reverse DNS history
How this IP's reverse DNS (PTR) has changed over time, from our scans.
- u1a0-cust.coolideas.co.za stable — Jun 5, 2026 → present
- no PTR — Jun 4, 2026 → Jun 5, 2026
- u1a0-cust.coolideas.co.za — Jun 2, 2026 → Jun 4, 2026
Network Allocation for 154.0.6.120
- CIDR range
- 154.0.6.0/23
- IP range (int)
- 2,583,692,800 — 2,583,693,311
- Prefix length
- /23
- Organization
- COOL-IDEAS
- ASN
- AS37680
- ASN name
- Cool Ideas Service Provider (Pty) Ltd
- Location
- Johannesburg, Gauteng, South Africa
- Coordinates
- -26.230900, 28.058300
- Accuracy radius
- 50 km
- Postal code
- 2190
- Regional Internet Registry
- AFRINIC
- Allocated
- 2013-07-15
- Data source(s)
- ipinfo_lite, maxmind_city, maxmind_country, maxmind_asn
- Last updated
- 2026-07-18 18:05:37
BGP Routing
Live BGP anomalies →Origin AS announcing the most-specific prefix that covers this IP, observed across our RIPE RIS collectors.
Frequently Asked Questions
Who owns 154.0.6.120?
154.0.6.120 is allocated to COOL-IDEAS (AS37680), registered in Johannesburg, South Africa.
Where is 154.0.6.120 located?
The geolocation for 154.0.6.120 maps to Johannesburg, South Africa based on MaxMind GeoLite2 data. Accuracy depends on the provider and may represent the ISP's regional hub rather than the exact endpoint.
What network is 154.0.6.120 on?
154.0.6.120 belongs to the 154.0.6.0/23 network block announced by AS37680. This range contains 512 addresses.
Does 154.0.6.120 have a reverse DNS record?
Reverse DNS (PTR) records are resolved live when you visit this page. If a PTR record exists, it appears in the Reverse DNS field above. PTR records map IP addresses back to hostnames and are commonly used for email authentication and network diagnostics.
Neighbors
Other addresses in the same /24.
