104.28.155.0/26 CIDR Lookup — 64 IPs Owned by…

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

Baseline (neutral) 65
Established allocation (12y) +3
Trust score 68 / 100

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

Ranges inside 104.28.155.0/26

CIDR	IPs	Organization	ASN	Country
104.28.155.16/28	16	Cloudflare, Inc.	AS13335	IN
104.28.155.16/28	16	Cloudflare, Inc.	AS13335	IN
104.28.155.16/28	16	Cloudflare, Inc.	AS13335	US
104.28.155.40/29	8	Cloudflare, Inc.	AS13335	IN
104.28.155.48/29	8	Cloudflare, Inc.	AS13335	IN
104.28.155.48/29	8	Cloudflare, Inc.	AS13335	IN
104.28.155.40/29	8	Cloudflare, Inc.	AS13335	IN
104.28.155.40/30	4	Cloudflare, Inc.	AS13335	US
104.28.155.32/30	4	Cloudflare, Inc.	AS13335	IN
104.28.155.32/30	4	Cloudflare, Inc.	AS13335	US
104.28.155.32/30	4	Cloudflare, Inc.	AS13335	IN
104.28.155.12/30	4	Cloudflare, Inc.	AS13335	IN
104.28.155.60/30	4	Cloudflare, Inc.	AS13335	SA
104.28.155.12/30	4	Cloudflare, Inc.	AS13335	IN
104.28.155.60/30	4	Cloudflare, Inc.	AS13335	SA
104.28.155.48/30	4	Cloudflare, Inc.	AS13335	US
104.28.155.60/31	2	Cloudflare, Inc.	AS13335	US
104.28.155.58/31	2	Cloudflare, Inc.	AS13335	SA
104.28.155.58/31	2	Cloudflare, Inc.	AS13335	US
104.28.155.10/31	2	Cloudflare, Inc.	AS13335	IN
104.28.155.58/31	2	Cloudflare, Inc.	AS13335	SA
104.28.155.56/31	2	Cloudflare, Inc.	AS13335	US
104.28.155.56/31	2	Cloudflare, Inc.	AS13335	IN
104.28.155.36/31	2	Cloudflare, Inc.	AS13335	IN
104.28.155.36/31	2	Cloudflare, Inc.	AS13335	US
104.28.155.36/31	2	Cloudflare, Inc.	AS13335	IN
104.28.155.54/31	2	Cloudflare, Inc.	AS13335	US
104.28.155.52/31	2	Cloudflare, Inc.	AS13335	US
104.28.155.44/31	2	Cloudflare, Inc.	AS13335	US
104.28.155.46/31	2	Cloudflare, Inc.	AS13335	US
104.28.155.2/31	2	Cloudflare, Inc.	AS13335	AM
104.28.155.2/31	2	Cloudflare, Inc.	AS13335	US
104.28.155.56/31	2	Cloudflare, Inc.	AS13335	IN
104.28.155.2/31	2	Cloudflare, Inc.	AS13335	AM
104.28.155.8/31	2	Cloudflare, Inc.	AS13335	LK
104.28.155.8/31	2	Cloudflare, Inc.	AS13335	US
104.28.155.8/31	2	Cloudflare, Inc.	AS13335	LK
104.28.155.10/31	2	Cloudflare, Inc.	AS13335	IN
104.28.155.10/31	2	Cloudflare, Inc.	AS13335	US
104.28.155.12/31	2	Cloudflare, Inc.	AS13335	US
104.28.155.4/32	1	Cloudflare, Inc.	AS13335	US
104.28.155.4	1	Cloudflare, Inc.	AS13335	AM
104.28.155.4/32	1	Cloudflare, Inc.	AS13335	AM
104.28.155.14/32	1	Cloudflare, Inc.	AS13335	US
104.28.155.0	1	Cloudflare, Inc.	AS13335	IN
104.28.155.1/32	1	Cloudflare, Inc.	AS13335	IQ
104.28.155.1/32	1	Cloudflare, Inc.	AS13335	US
104.28.155.1	1	Cloudflare, Inc.	AS13335	IQ
104.28.155.0/32	1	Cloudflare, Inc.	AS13335	IT
104.28.155.0/32	1	Cloudflare, Inc.	AS13335	US

Geolocation

All 64 IP addresses in 104.28.155.0/26

104.28.155.0 104.28.155.1 104.28.155.2 104.28.155.3 104.28.155.4 104.28.155.5 104.28.155.6 104.28.155.7 104.28.155.8 104.28.155.9 104.28.155.10 104.28.155.11 104.28.155.12 104.28.155.13 104.28.155.14 104.28.155.15 104.28.155.16 104.28.155.17 104.28.155.18 104.28.155.19 104.28.155.20 104.28.155.21 104.28.155.22 104.28.155.23 104.28.155.24 104.28.155.25 104.28.155.26 104.28.155.27 104.28.155.28 104.28.155.29 104.28.155.30 104.28.155.31 104.28.155.32 104.28.155.33 104.28.155.34 104.28.155.35 104.28.155.36 104.28.155.37 104.28.155.38 104.28.155.39 104.28.155.40 104.28.155.41 104.28.155.42 104.28.155.43 104.28.155.44 104.28.155.45 104.28.155.46 104.28.155.47 104.28.155.48 104.28.155.49 104.28.155.50 104.28.155.51 104.28.155.52 104.28.155.53 104.28.155.54 104.28.155.55 104.28.155.56 104.28.155.57 104.28.155.58 104.28.155.59 104.28.155.60 104.28.155.61 104.28.155.62 104.28.155.63

BGP Routing

Live BGP anomalies →

Not announced as an exact prefix — covered by the announced supernet 104.28.155.0/24.

Announced prefix

104.28.155.0/24

Origin AS

AS13335

Announcement samples

5,500

Last seen

2026-07-23 23:23:11

RIR Ownership History

Atom feed ⇲

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

Date	Event	From	To	RIR
2026-05-10	New Allocation	—	US	arin

Frequently Asked Questions

What is 104.28.155.0/26?

104.28.155.0/26 is a CIDR network block containing 64 IPv4 addresses (from 104.28.155.0 to 104.28.155.63). CIDR notation combines an IP address with a prefix length to define a range of addresses.

Who owns the 104.28.155.0/26 network?

The 104.28.155.0/26 range is allocated to Cloudflare, Inc. and announced via AS13335 from Germany.

How many IP addresses are in 104.28.155.0/26?

104.28.155.0/26 contains exactly 64 usable IPv4 addresses. A /26 prefix length means 64 addresses are covered by this single routing entry.