Data as of Nov 13, 2026

143.53.185.0/24

4 residential-proxy exits · 30 days

Jisc Services Limited · space held by University of Bradford

Announcement

143.53.0.0/16

RPKI valid

Announced by

AS786

Type

Business

Risk

0 / 100 · Low

Recent change

New origin Oct 22, 2026

its first announcement on record

Residential-proxy exits

Proxy exits

1.6% of its addresses · 30 days

Providers

selling exits here

Oct 14, 2026 – Nov 12, 2026

Exits seen per day

44 observations

Proxy providers listing exits

Decodo
EnigmaProxy
FloppyData
GSocks
Geonode
Infatica
MangoProxy
NodeProxy
NovaProxy
Oxylabs
Proxiware
ProxyEmpire
ProxyGeo
VantageProxies

Network & registry

Announcement Routing history RPKI & IRR Whois & abuse

Routing timeline

Who has announced 143.53.0.0/16

143.53.0.0/16

Routing history

Pattern: Stable
First seen: Oct 22, 2026
Current origin since: Oct 22, 2026 · under a month
Origin networks: 1

RPKI

Route origin authorizations

ROA prefix	ASN	Max len	Anchor	Verdict
143.53.0.0/16	AS786	/16	RIPE	RPKI valid

IRR

Route objects on 143.53.0.0/16

Origin	Registry	Description	Maintainer	Modified
AS786	RIPE	University of Bradford	JIPS-NOSC	Oct 26, 2026