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CIDR
/20 · 4.1K IPs
ASN
Cybersmart
Reverse DNS
myip-240-112.lightspeed.co.za
Last scanned 5 hr ago
Blocklisted
Checking…
Scanning blocklists

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.

78/100
Moderate
How this score is built

Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →

DNS records

Reverse DNS (PTR)
myip-240-112.lightspeed.co.za
Forward-confirmed (FCrDNS)
✗ Mismatch
PTR TTL
14400 s
Reverse DNS last checked
2026-07-24 10:18 UTC
Forward DNS last checked
2026-07-24 10:18 UTC
every IP & sub-domain we've seen under this domain

Reverse & forward DNS collected by the WorldIP scanner fleet — FCrDNS confirms the PTR hostname resolves back to this IP.

Network Allocation for 105.233.240.112

CIDR range
105.233.240.0/20
IP range (int)
1,776,939,008 — 1,776,943,103
Prefix length
/20
Organization
Cybersmart
ASN
AS36874
ASN name
Cybersmart
Location
Johannesburg, Gauteng, South Africa
Coordinates
-26.230900, 28.058300
Accuracy radius
20 km
Postal code
2194
Regional Internet Registry
AFRINIC
Allocated
2012-08-01
Data source(s)
maxmind_city, ipinfo_lite, maxmind_asn, maxmind_country
Last updated
2026-07-21 04:08:13

Origin AS announcing the most-specific prefix that covers this IP, observed across our RIPE RIS collectors.

Announced prefix
Origin AS
Announcement samples
7,716
Last seen
2026-07-24 13:14:17

Frequently Asked Questions

Who owns 105.233.240.112?

105.233.240.112 is allocated to Cybersmart (AS36874), registered in Johannesburg, South Africa.

Where is 105.233.240.112 located?

The geolocation for 105.233.240.112 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 105.233.240.112 on?

105.233.240.112 belongs to the 105.233.240.0/20 network block announced by AS36874. This range contains 4,096 addresses.

Does 105.233.240.112 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.

Related

Last updated: 2026-07-24 15:42:50 UTC
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