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Data as of Nov 7, 2026

130.157.0.0/16

26 residential-proxy exits · 30 days

CENIC · space held by Sonoma State University

Announcement

this exact prefix

No RPKI

Announced by

Type

Business

Residential-proxy exits

Proxy exits

26

0.04% of its addresses · 30 days

Spread

18 of 256

/24s with at least one exit

Providers

40

selling exits here

Oct 8, 2026 – Nov 6, 2026

Exits seen per day

1.3K observations

/24s with the most always-on exits

/24	Always-on exits	Proxy exits
130.157.100.0/24	0	3
130.157.118.0/24	0	2
130.157.116.0/24	0	2
130.157.102.0/24	0	2
130.157.44.0/24	0	2
130.157.81.0/24	0	2
130.157.101.0/24	0	1
130.157.82.0/24	0	1
130.157.63.0/24	0	1
130.157.61.0/24	0	1
130.157.103.0/24	0	1
130.157.57.0/24	0	1
130.157.117.0/24	0	1
130.157.53.0/24	0	1
130.157.119.0/24	0	1
130.157.123.0/24	0	1
130.157.216.0/24	0	1
130.157.221.0/24	0	1

Proxy providers listing exits

Announcements

More specific

Announcements inside

Prefix	Origin	Type	Proxy exits	Holder	RPKI
130.157.0.0/19 since Apr 2024	AS2152	Business		Sonoma State University
130.157.32.0/19 since Apr 2024	AS2152	Business	6	Sonoma State University
130.157.64.0/18 since Apr 2024	AS2152	Business	17	Sonoma State University
130.157.128.0/17 since Apr 2024	AS2152	Business	2	Sonoma State University

Network & registry

Announcement Routing history RPKI & IRR Whois & abuse

Origin network

AS2152

US

Name: CENIC
Type: Education
Registered: Jul 8, 2024
Domain: cenic.org
Website: cenic.org
Industry: Colleges, Universities, and Professional Schools
Spamhaus ASN-DROP: not listed