Data as of Nov 12, 2026

167.73.128.0/18

4 residential-proxy exits · 30 days

Spectrum Health

Announcement

this exact prefix

RPKI valid

Announced by

AS30710

Type

Business

Risk

0 / 100 · Low

Residential-proxy exits

Proxy exits

0.02% of its addresses · 30 days

Spread

2 of 64

/24s with at least one exit

Providers

selling exits here

Oct 13, 2026 – Nov 11, 2026

Exits seen per day

10 observations

/24s with the most always-on exits

/24	Always-on exits	Proxy exits
167.73.157.0/24	0	3
167.73.191.0/24	0	1

Proxy providers listing exits

AnyIP
ColaProxy
FloppyData

Announcements

Less specific

Covering announcements

Prefix	Origin	Type	Proxy exits	Holder	RPKI
167.73.0.0/16 since Aug 2025	AS12099	Business	54	Spectrum Health

Network & registry

Announcement Routing history RPKI & IRR Whois & abuse

Routing timeline

Covering aggregate above, the prefix's own history below

Summary

Routing history

Pattern: Stable
First seen: Aug 2025
Current origin since: Aug 2025 · 1.2 yr
Origin networks: 1

RPKI

Route origin authorizations

ROA prefix	ASN	Max len	Anchor	Verdict
167.73.0.0/16	AS12099	/24	ARIN	Another network
167.73.0.0/16	AS30710	/24	ARIN	RPKI valid

IRR

Route objects on the exact prefix

Origin	Registry	Description	Maintainer	Modified
AS30710	RADB	Spectrum Health / Corewell Health	MAINT-AS26554	Dec 5, 2025