Data as of Nov 13, 2026

148.187.206.0/24

1 residential-proxy exit · 30 days

SWITCH · space held by Centro Svizzero di Calcolo Scientifico

Announcement

148.187.0.0/16

RPKI valid

Announced by

AS559

Type

Business

Risk

0 / 100 · Low

Residential-proxy exits

Proxy exits

0.39% of its addresses · 30 days

Providers

selling exits here

Oct 14, 2026 – Nov 12, 2026

Exits seen per day

2 observations

Proxy providers listing exits

Shifter

Registrations in this block

The registry's network records over this block, widest first, each under its parent.

Range	Addresses	Netname	Holder	Type	Created	Abuse contact
148.187.0.0/16	65,536	CSCS-NET	Centro Svizzero di Calcolo Scientifico (ORG-CSDC1-RIPE) · CH	LEGACY	Mar 4, 2013	abuse@cscs.ch
└ 148.187.192.0/19	8,192	CSCS-NET	Federal Institute of Technology Zurich (ETHZ) (ORG-ETHZ1-RIPE) · CH	LEGACY	Mar 4, 2013	abuse@ethz.ch

Network & registry

Announcement Routing history RPKI & IRR Whois & abuse

Routing timeline

Who has announced 148.187.0.0/16

148.187.0.0/16

Routing history

Pattern: Stable
First seen: May 2005
Current origin since: May 2005 · 22 yr
Origin networks: 1

RPKI

Route origin authorizations

ROA prefix	ASN	Max len	Anchor	Verdict
148.187.0.0/16	AS559	/21	RIPE	RPKI valid

IRR

Route objects on 148.187.0.0/16

Origin	Registry	Description	Maintainer	Modified
AS559	RIPE	CSCS-NET	AS559-MNT	Sep 22, 2001