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CIDR Range

104.30.173.192/26

Addresses
64
64
Sub-ranges
50+
within this block
PTR Density
0.0%
0 of 64 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 104.30.173.192/26

CIDRIPsOrganizationASNCountry
104.30.173.224/27 32 Cloudflare, Inc. AS13335 US
104.30.173.224/27 32 Cloudflare, Inc. AS13335 US
104.30.173.208/29 8 Cloudflare, Inc. AS13335 JP
104.30.173.208/29 8 Cloudflare, Inc. AS13335 JP
104.30.173.208/30 4 Cloudflare, Inc. AS13335 US
104.30.173.232/30 4 Cloudflare, Inc. AS13335 US
104.30.173.232/30 4 Cloudflare, Inc. AS13335 US
104.30.173.216/30 4 Cloudflare, Inc. AS13335 JP
104.30.173.216/30 4 Cloudflare, Inc. AS13335 US
104.30.173.216/30 4 Cloudflare, Inc. AS13335 JP
104.30.173.246/31 2 Cloudflare, Inc. AS13335 US
104.30.173.236/31 2 Cloudflare, Inc. AS13335 JP
104.30.173.212/31 2 Cloudflare, Inc. AS13335 US
104.30.173.230/31 2 Cloudflare, Inc. AS13335 US
104.30.173.248/31 2 Cloudflare, Inc. AS13335 JP
104.30.173.248/31 2 Cloudflare, Inc. AS13335 JP
104.30.173.246/31 2 Cloudflare, Inc. AS13335 US
104.30.173.244/31 2 Cloudflare, Inc. AS13335 JP
104.30.173.230/31 2 Cloudflare, Inc. AS13335 US
104.30.173.236/31 2 Cloudflare, Inc. AS13335 JP
104.30.173.238/31 2 Cloudflare, Inc. AS13335 US
104.30.173.238/31 2 Cloudflare, Inc. AS13335 US
104.30.173.240/31 2 Cloudflare, Inc. AS13335 JP
104.30.173.240/31 2 Cloudflare, Inc. AS13335 JP
104.30.173.242/31 2 Cloudflare, Inc. AS13335 US
104.30.173.242/31 2 Cloudflare, Inc. AS13335 US
104.30.173.222/31 2 Cloudflare, Inc. AS13335 US
104.30.173.222/31 2 Cloudflare, Inc. AS13335 US
104.30.173.244/31 2 Cloudflare, Inc. AS13335 JP
104.30.173.214/31 2 Cloudflare, Inc. AS13335 US
104.30.173.198/31 2 Cloudflare, Inc. AS13335 US
104.30.173.198/31 2 Cloudflare, Inc. AS13335 GB
104.30.173.196/31 2 Cloudflare, Inc. AS13335 CH
104.30.173.196/31 2 Cloudflare, Inc. AS13335 CH
104.30.173.196/31 2 Cloudflare, Inc. AS13335 US
104.30.173.194/31 2 Cloudflare, Inc. AS13335 GE
104.30.173.194/31 2 Cloudflare, Inc. AS13335 US
104.30.173.192/31 2 Cloudflare, Inc. AS13335 IN
104.30.173.194/31 2 Cloudflare, Inc. AS13335 GE
104.30.173.192/31 2 Cloudflare, Inc. AS13335 IN
104.30.173.192/31 2 Cloudflare, Inc. AS13335 US
104.30.173.198/31 2 Cloudflare, Inc. AS13335 GB
104.30.173.250/31 2 Cloudflare, Inc. AS13335 US
104.30.173.240/32 1 Cloudflare, Inc. AS13335 US
104.30.173.234/32 1 Cloudflare, Inc. AS13335 US
104.30.173.254 1 Cloudflare, Inc. AS13335 CZ
104.30.173.231/32 1 Cloudflare, Inc. AS13335 US
104.30.173.241/32 1 Cloudflare, Inc. AS13335 US
104.30.173.232/32 1 Cloudflare, Inc. AS13335 US
104.30.173.239/32 1 Cloudflare, Inc. AS13335 US

Geolocation

All 64 IP addresses in 104.30.173.192/26

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

Announced prefix
Origin AS
Announcement samples
5,245
Last seen
2026-07-24 00:01:42

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 104.30.173.192/26?

104.30.173.192/26 is a CIDR network block containing 64 IPv4 addresses (from 104.30.173.192 to 104.30.173.255). CIDR notation combines an IP address with a prefix length to define a range of addresses.

Who owns the 104.30.173.192/26 network?

The 104.30.173.192/26 range is allocated to Cloudflare, Inc. and announced via AS13335 from United States.

How many IP addresses are in 104.30.173.192/26?

104.30.173.192/26 contains exactly 64 usable IPv4 addresses. A /26 prefix length means 64 addresses are covered by this single routing entry.

Last updated: 2026-07-24 00:40:30 UTC
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