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CIDR Range

104.30.174.144/28

Addresses
16
16
Sub-ranges
44+
within this block
PTR Density
0.0%
0 of 16 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.

68/100
Moderate
How this score is built

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

Ranges inside 104.30.174.144/28

CIDRIPsOrganizationASNCountry
104.30.174.148/31 2 Cloudflare, Inc. AS13335 US
104.30.174.158/31 2 Cloudflare, Inc. AS13335 IN
104.30.174.158/31 2 Cloudflare, Inc. AS13335 IN
104.30.174.148/31 2 Cloudflare, Inc. AS13335 US
104.30.174.154/32 1 Cloudflare, Inc. AS13335 US
104.30.174.154/32 1 Cloudflare, Inc. AS13335 US
104.30.174.154 1 Cloudflare, Inc. AS13335 US
104.30.174.153/32 1 Cloudflare, Inc. AS13335 CA
104.30.174.153/32 1 Cloudflare, Inc. AS13335 US
104.30.174.153 1 Cloudflare, Inc. AS13335 CA
104.30.174.152/32 1 Cloudflare, Inc. AS13335 US
104.30.174.159/32 1 Cloudflare, Inc. AS13335 US
104.30.174.155 1 Cloudflare, Inc. AS13335 GB
104.30.174.155/32 1 Cloudflare, Inc. AS13335 US
104.30.174.158/32 1 Cloudflare, Inc. AS13335 US
104.30.174.157/32 1 Cloudflare, Inc. AS13335 US
104.30.174.157/32 1 Cloudflare, Inc. AS13335 US
104.30.174.157 1 Cloudflare, Inc. AS13335 US
104.30.174.156/32 1 Cloudflare, Inc. AS13335 IN
104.30.174.156/32 1 Cloudflare, Inc. AS13335 US
104.30.174.156 1 Cloudflare, Inc. AS13335 IN
104.30.174.155/32 1 Cloudflare, Inc. AS13335 GB
104.30.174.152/32 1 Cloudflare, Inc. AS13335 US
104.30.174.152 1 Cloudflare, Inc. AS13335 US
104.30.174.146/32 1 Cloudflare, Inc. AS13335 PH
104.30.174.146/32 1 Cloudflare, Inc. AS13335 US
104.30.174.146 1 Cloudflare, Inc. AS13335 PH
104.30.174.145/32 1 Cloudflare, Inc. AS13335 PH
104.30.174.145/32 1 Cloudflare, Inc. AS13335 US
104.30.174.145 1 Cloudflare, Inc. AS13335 PH
104.30.174.144/32 1 Cloudflare, Inc. AS13335 GH
104.30.174.144/32 1 Cloudflare, Inc. AS13335 US
104.30.174.147 1 Cloudflare, Inc. AS13335 US
104.30.174.147/32 1 Cloudflare, Inc. AS13335 US
104.30.174.147/32 1 Cloudflare, Inc. AS13335 US
104.30.174.151/32 1 Cloudflare, Inc. AS13335 PF
104.30.174.151/32 1 Cloudflare, Inc. AS13335 US
104.30.174.151 1 Cloudflare, Inc. AS13335 PF
104.30.174.150/32 1 Cloudflare, Inc. AS13335 JP
104.30.174.150/32 1 Cloudflare, Inc. AS13335 US
104.30.174.150 1 Cloudflare, Inc. AS13335 JP
104.30.174.149/32 1 Cloudflare, Inc. AS13335 US
104.30.174.148/32 1 Cloudflare, Inc. AS13335 US
104.30.174.144 1 Cloudflare, Inc. AS13335 GH

Geolocation

All 16 IP addresses in 104.30.174.144/28

Not announced as an exact prefix — covered by the announced supernet 104.30.160.0/20.

Announced prefix
Origin AS
Announcement samples
5,306
Last seen
2026-07-24 13:07:27

RIR Ownership History

Atom feed ⇲

Allocation changes captured weekly from regional internet registry (RIR) delegation files.

Date Event From To
2026-05-10 New Allocation US

Frequently Asked Questions

What is 104.30.174.144/28?

104.30.174.144/28 is a CIDR network block containing 16 IPv4 addresses (from 104.30.174.144 to 104.30.174.159). CIDR notation combines an IP address with a prefix length to define a range of addresses.

Who owns the 104.30.174.144/28 network?

The 104.30.174.144/28 range is allocated to Cloudflare, Inc. and announced via AS13335 from United States.

How many IP addresses are in 104.30.174.144/28?

104.30.174.144/28 contains exactly 16 usable IPv4 addresses. A /28 prefix length means 16 addresses are covered by this single routing entry.

Last updated: 2026-07-24 13:25:31 UTC
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