Data as of Nov 3, 2026

131.220.168.0/24

1 residential-proxy exit · 30 days

Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. · space held by Rheinische Friedrich-Wilhelms-Universitaet Bonn

Announcement

131.220.0.0/16

RPKI valid

Announced by

AS680

Type

Business

Risk

0 / 100 · Low

Residential-proxy exits

Proxy exits

0.39% of its addresses · 30 days

Providers

selling exits here

Oct 4, 2026 – Nov 2, 2026

Exits seen per day

231 observations

Proxy providers listing exits

EnigmaProxy
FloppyData
NovaProxy
ProxyEmpire
VantageProxies

Network & registry

Announcement Routing history RPKI & IRR Whois & abuse

Announced by

Covering announcement 131.220.0.0/16

Prefix: 131.220.0.0/16
Announced by: AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.
Type: Business
Proxy exits: 144
RPKI: RPKI valid
Netname: UNI-BONN
Registrant: Rheinische Friedrich-Wilhelms-Universitaet Bonn
RIR: RIPE NCC

Origin network

AS680

Name: Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.
Type: Education
Registered: Sep 1, 1993
Domain: dfn.de
Website: www.dfn.de
Industry: Internet Service Provider (ISP)
Spamhaus ASN-DROP: not listed
Tor exits: 2

RPKI

Route origin authorizations

ROA prefix	ASN	Max len	Anchor	Verdict
131.220.0.0/16	AS680	/17	RIPE	RPKI valid
131.220.0.0/16	AS207611	/17	RIPE	Another network

IRR

Route objects on 131.220.0.0/16

Origin	Registry	Description	Maintainer	Modified
AS680	RIPE	UNI-BONN	DFN-MNT	Jul 23, 2025
AS207611 not the origin	RIPE	UNI-BONN	NOCNOC-MNT	Jul 24, 2025

131.220.168.0/24

Residential-proxy exits

Exits seen per day

Proxy providers listing exits

Network & registry

Covering announcement 131.220.0.0/16

AS680

Who has announced 131.220.0.0/16

Routing history

Route origin authorizations

Route objects on 131.220.0.0/16

Registration for this announcement

Abuse contact