Data as of Nov 13, 2026

199.20.16.0/22

1 residential-proxy exit · 30 days

Alabama Supercomputer Authority

Announcement

this exact prefix

RPKI valid

Announced by

AS3464

Type

Business

Recent change

New origin Jun 2026

its first announcement on record

Residential-proxy exits

Proxy exits

0.10% of its addresses · 30 days

Spread

1 of 4

/24s with at least one exit

Providers

selling exits here

Oct 14, 2026 – Nov 12, 2026

Exits seen per day

1.1K observations

Proxy providers listing exits

2Captcha
Ake.net
BirdProxies
ByteProxies
Byteful
CliProxy
FloppyData
GonzoProxy
Infatica
LightningProxies
MangoProxy
NodeMaven
Proxiware
Proxy-Seller
ProxyEmpire
ProxyHat
Proxyma
Shifter
VitalExclusive

Announcements

Less specific

Covering announcements

Prefix	Origin	Type	Proxy exits	Holder	RPKI
199.20.16.0/20 since May 2005	AS3464	Business	11	Alabama Supercomputer Authority

More specific

Announcements inside

Prefix	Origin	Type	Proxy exits	Holder
199.20.17.0/24 since Jun 2026	AS3464	Business		Alabama Supercomputer Authority
199.20.18.0/24 since Jun 2026	AS3464	Business		Alabama Supercomputer Authority
199.20.19.0/24 since Jun 2026	AS3464	Business	1	Alabama Supercomputer Authority

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: Jun 2026
Current origin since: Jun 2026 · 5 mo
Origin networks: 1