Data as of Nov 10, 2026

198.41.136.0/22

No anonymizer space · no proxy exits in 30 days

Cloudflare, Inc.

Announcement

this exact prefix

RPKI valid

Announced by

AS13335

Type

Hosting

75% of it

Operators, sellers and brokers

Privacy relays

Name	Parent	In 198.41.136.0/22	/24s
Cloudflare WARP	Cloudflare	25625%	1

Composition

The types across the prefix's announced space, by addresses.

Announced space

Address share

Announced space

Types across the prefix

1,024 addresses

Type	Addresses	Share	Ranges
Hosting	768	75%	2
Privacy relay	256	25%	1

Network & registry

Announcement Routing history RPKI & IRR Whois & abuse

Routing timeline

Who has announced this prefix

Summary

Routing history

Pattern: Rotating
First seen: Mar 2018
Current origin since: Sep 2025 · 1.1 yr
Origin networks: 2
Last change of origin: Sep 2025

Recorded history

History

Handoffs: 1

RPKI

Route origin authorizations

ROA prefix	ASN	Max len	Anchor	Verdict
198.41.136.0/22	AS13335	/22	ARIN	RPKI valid
198.41.136.0/22	AS395747	/22	ARIN	Another network

IRR

Route objects on the exact prefix

Origin	Registry	Description	Maintainer	Modified
AS13335	ARIN	Cloudflare, Inc.	MNT-CLOUD14	Jun 21, 2019
AS395747 not the origin	ARIN	Cloudflare, Inc.	MNT-CLOUD14	Oct 11, 2018

IRR inside

Route objects inside

Prefix	Origin	Registry	Description	Maintainer	Modified
198.41.136.0/23	AS13335	ARIN	Cloudflare, Inc.	MNT-CLOUD14	Jun 21, 2019
198.41.136.0/24	AS13335	ARIN	Cloudflare, Inc.	MNT-CLOUD14	Jun 21, 2019
198.41.137.0/24	AS13335	ARIN	Cloudflare, Inc.	MNT-CLOUD14	Jun 21, 2019
198.41.138.0/23	AS13335	ARIN	Cloudflare, Inc.	MNT-CLOUD14	Jun 21, 2019
198.41.138.0/24	AS13335	ARIN	Cloudflare, Inc.	MNT-CLOUD14	Jun 21, 2019
198.41.139.0/24	AS13335	ARIN	Cloudflare, Inc.	MNT-CLOUD14	Jun 21, 2019