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CIDR Range

210.245.54.0/24

Addresses
256
256
Sub-ranges
0+
within this block
PTR Density
6.6%
17 of 256 IPs have PTR

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.

81/100
Trusted
How this score is built

Experimental · trust-vectors model v1.3.0 — a transparent heuristic, not a definitive verdict. How it works →

Geolocation

First and last addresses in 210.245.54.0/24

210.245.54.0/24 runs from 210.245.54.0 to 210.245.54.255.

First 16
Last 16

Not announced as an exact prefix — covered by the announced supernet 210.245.48.0/21.

Announced prefix
Origin AS
Announcement samples
37,175
Last seen
2026-10-27 11:47:03

RIR Ownership History

Atom feed ⇲

Allocation changes captured from regional internet registry (RIR) delegation files, re-imported every six hours.

Date Event From To
2026-05-10 New Allocation — VN

Frequently Asked Questions

What is 210.245.54.0/24?

210.245.54.0/24 is a CIDR network block containing 256 IPv4 addresses (from 210.245.54.0 to 210.245.54.255). CIDR notation combines an IP address with a prefix length to define a range of addresses.

Who owns the 210.245.54.0/24 network?

The 210.245.54.0/24 range is allocated to FPT Telecom Company and announced via AS18403 from Vietnam.

How many IP addresses are in 210.245.54.0/24?

210.245.54.0/24 contains exactly 256 usable IPv4 addresses. A /24 prefix length means 256 addresses are covered by this single routing entry.

Last updated: 2026-10-27 12:39:05 UTC
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