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CIDR
/23 · 512 IPs
ASN
Telstra Limited
Reverse DNS
No PTR record
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.

76/100
Moderate
How this score is built

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

Network Allocation for 120.151.48.147

CIDR range
120.151.48.0/23
IP range (int)
2,023,174,144 — 2,023,174,655
Prefix length
/23
Organization
Telstra Limited
ASN
AS1221
ASN name
Telstra Limited
Location
Canberra, Australian Capital Territory, Australia
Coordinates
-35.282800, 149.128300
Accuracy radius
500 km
Postal code
2600
Regional Internet Registry
APNIC
Allocated
2008-04-09
Data source(s)
maxmind_city, maxmind_asn, ipinfo_lite, maxmind_country
Last updated
2026-08-23 05:24:49

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

Announced prefix
Origin AS
Announcement samples
15,888
Last seen
2026-08-23 23:04:32

Frequently Asked Questions

Who owns 120.151.48.147?

120.151.48.147 is allocated to Telstra Limited (AS1221), registered in Canberra, Australia.

Where is 120.151.48.147 located?

The geolocation for 120.151.48.147 maps to Canberra, Australia 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 120.151.48.147 on?

120.151.48.147 belongs to the 120.151.48.0/23 network block announced by AS1221. This range contains 512 addresses.

Does 120.151.48.147 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: 2026-08-23 19:25:40 UTC
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