Data as of Nov 13, 2026

177.37.64.0/22

8 residential-proxy exits · 30 days

UltraTelecom Provedora de Internet

Announcement

177.37.64.0/19

RPKI valid

Announced by

AS262417

Type

Residential

Risk

0 / 100 · Low

Recent change

New origin Jun 2026

from AS262417 UltraTelecom Provedora de Internet, after 7.6 years unannounced

Residential-proxy exits

Proxy exits

0.78% of its addresses · 30 days

Spread

2 of 4

/24s with at least one exit

Providers

selling exits here

Oct 14, 2026 – Nov 12, 2026

Exits seen per day

206 observations

/24s with the most always-on exits

/24	Always-on exits	Proxy exits
177.37.67.0/24	0	6
177.37.64.0/24	0	2

Proxy providers listing exits

711Proxy
911Proxy
ASHBURNPROXIES
BestProxy
BottingTools
Byteful
Decodo
FastProxy
LUMIPROXY
LemonBright
NSocks
Novada
Oxylabs
RainProxy
Shifter
Smartproxy
Thordata
ThunderProxy
VitalExclusive
Webshare
ZENPROXY_PREMIUM

Network & registry

Announcement Routing history RPKI & IRR Whois & abuse

Routing timeline

Who has announced 177.37.64.0/19

177.37.64.0/19

Routing history

Pattern: Stable
First seen: Mar 2018
Current origin since: Jun 2026 · 5 mo
Origin networks: 1

RPKI

Route origin authorizations

ROA prefix	ASN	Max len	Anchor	Verdict
177.37.64.0/19	AS262417	/24	LACNIC	RPKI valid

IRR

Route objects on 177.37.64.0/19

Origin	Registry	Description	Maintainer	Modified
AS262417	TC		MAINT-AS262417	Dec 11, 2023