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CIDR
/24 · 256 IPs
ASN
Sirius Technology SRL
Reverse DNS
138-66-30-185.clienti.siriustec.it
Last scanned 6 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)
138-66-30-185.clienti.siriustec.it
Forward-confirmed (FCrDNS)
Not checked
PTR TTL
38400 s
Reverse DNS last checked
2026-09-12 21:49 UTC
Forward DNS last checked
2026-09-12 07:52 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 185.30.66.138

CIDR range
185.30.66.0/24
IP range (int)
3,105,767,936 — 3,105,768,191
Prefix length
/24
Organization
Sirius Technology SRL
ASN
AS60501
ASN name
Sirius Technology SRL
Location
Castelfiorentino, Tuscany, Italy
Coordinates
43.609700, 10.963900
Accuracy radius
200 km
Postal code
50051
Regional Internet Registry
RIPE
Allocated
2013-07-08
Data source(s)
maxmind_city, maxmind_asn, ipinfo_lite, maxmind_country
Last updated
2026-09-12 06:05:10

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

Announced prefix
Origin AS
Announcement samples
24,204
Last seen
2026-09-13 03:24:43

Frequently Asked Questions

Who owns 185.30.66.138?

185.30.66.138 is allocated to Sirius Technology SRL (AS60501), registered in Castelfiorentino, Italy.

Where is 185.30.66.138 located?

The geolocation for 185.30.66.138 maps to Castelfiorentino, Italy 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 185.30.66.138 on?

185.30.66.138 belongs to the 185.30.66.0/24 network block announced by AS60501. This range contains 256 addresses.

Does 185.30.66.138 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: 2026-09-13 00:02:39 UTC
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