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Data as of Nov 3, 2026

163.237.0.0/16

No anonymizer space · no proxy exits in 30 days

YOUR.ORG, Inc. · space held by Redwood Network Design

Announcement

this exact prefix

No RPKI

Announced by

Type

Hosting

Announcements

More specific

Announcements inside

Prefix	Origin	Type	Holder	RPKI
163.237.0.0/18 since Jan 2025	AS19255	Hosting	Redwood Network Design
163.237.208.0/24 since Nov 2021	AS13331	Hosting	Redwood Network Design
163.237.210.0/24 since Jan 2026	AS19255	Hosting	Redwood Network Design
163.237.222.0/24 since Jul 2024	AS19255	Hosting	Redwood Network Design
163.237.223.0/24 since Jul 2024	AS19255	Hosting	Redwood Network Design
163.237.224.0/24 since Jul 2024	AS19255	Hosting	Redwood Network Design
163.237.225.0/24 since Jul 2024	AS19255	Hosting	Redwood Network Design

Network & registry

Announcement Routing history RPKI & IRR Whois & abuse

Origin network

AS19255

US

Name: YOUR.ORG, Inc.
Type: Hosting
Registered: Nov 21, 2006
Domain: your.org
Website: www.your.org
Spamhaus ASN-DROP: not listed

IRR

Route objects on the exact prefix

Origin	Registry	Description	Maintainer	Modified
AS19255	RADB	Redwood Network Design	MAINT-AS19255	Nov 13, 2023

IRR inside

Route objects inside

Prefix	Origin	Registry	Description	Maintainer	Modified
163.237.240.0/24	AS13331	RADB	Metapeer Anycast	MAINT-AS19255	Nov 13, 2023
163.237.240.0/24	AS13331	NTTCOM	Server Central	MAINT-EQUINIXPAC	Jan 30, 2018