Data as of Nov 12, 2026

37.10.91.0/24

1 residential-proxy exit · 30 days

Ambrogio s.r.l.

Announcement

37.10.80.0/20

RPKI valid

Announced by

AS197954

Type

Internet provider

Risk

0 / 100 · Low

Residential-proxy exits

Proxy exits

0.39% of its addresses · 30 days

Providers

selling exits here

Oct 13, 2026 – Nov 11, 2026

Exits seen per day

140 observations

Proxy providers listing exits

2Extract
Byteful
CliProxy
EnigmaProxy
LemonPrime
NodeProxy
Proxy-Seller
ProxyEmpire
ProxyHat
Proxyma
SPYDERPROXY_PREMIUM
Shifter

Registrations in this block

The registry's network records over this block, widest first, each under its parent.

Range	Addresses	Netname	Holder	Type	Created	Abuse contact
37.10.80.0/20	4,096	IT-AMBROGIO-20111215	Ambrogio s.r.l. (ORG-AS145-RIPE) · IT	ALLOCATED PA	May 22, 2014	network@ambrogio.com
└ 37.10.81.0 - 37.10.95.255	3,840	AMBROGIO-NET	Customers Network	ASSIGNED PA	Sep 4, 2015	network@ambrogio.com via IT-AMBROGIO-20111215

A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.

Network & registry

Announcement Routing history RPKI & IRR Whois & abuse

Routing timeline

Who has announced 37.10.80.0/20

37.10.80.0/20

Routing history

Pattern: Stable
First seen: Aug 2014
Current origin since: Aug 2014 · 12 yr
Origin networks: 1

RPKI

Route origin authorizations

ROA prefix	ASN	Max len	Anchor	Verdict
37.10.80.0/20	AS197954	/20	RIPE	RPKI valid

IRR

Route objects on 37.10.80.0/20

Origin	Registry	Description	Maintainer	Modified
AS197954	RIPE	AMBROGIO SRL BLOCK 3	MNT-AMBROGIO	Jul 4, 2014