Data as of Nov 10, 2026

158.83.0.0/17

No anonymizer space · no proxy exits in 30 days

Pennsylvania Western University

Announcement
this exact prefix
RPKI valid
Announced by
Type
Business
Risk
0 / 100 · Low

Announcements

Less specific

Covering announcements

PrefixOriginTypeHolderRPKI
158.83.0.0/16
since Sep 2020
AS398655BusinessPennsylvania Western University

Network & registry

Routing timeline

Covering aggregate above, the prefix's own history below

Summary

Routing history

Pattern
Stable
First seen
Jan 2015
Current origin since
Sep 2020 · 6.2 yr
Origin networks
2
Last change of origin
Sep 2020
Recorded history

History

Handoffs
1