Data as of Nov 14, 2026

37.128.48.0/20

No anonymizer space · no proxy exits in 30 days

Netia SA

Announcement

this exact prefix

RPKI valid

Announced by

Type

Residential

Risk

0 / 100 · Low

Registrations in this block

The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.

Range	Addresses	Netname	Holder	Type	Created	Abuse contact
37.128.0.0/17	32,768	PL-NETIA-20120216	Netia SA (ORG-NTS2-RIPE) · PL	ALLOCATED PA	Feb 16, 2012	abuse@inetia.pl
└ 37.128.48.0/23	512	NETIA	Netia SA	ASSIGNED PA	Mar 7, 2012	abuse@inetia.pl via PL-NETIA-20120216
└ 37.128.50.0/23	512	NETIA	Netia SA	ASSIGNED PA	Mar 7, 2012	abuse@inetia.pl via PL-NETIA-20120216
└ 37.128.52.0/24	256	NETIA	Netia SA	ASSIGNED PA	Mar 7, 2012	abuse@inetia.pl via PL-NETIA-20120216
└ 37.128.53.0/24	256	NETIA	Netia SA	ASSIGNED PA	Mar 7, 2012	abuse@inetia.pl via PL-NETIA-20120216
└ 37.128.54.0/24	256	NETIA	Netia SA	ASSIGNED PA	Mar 7, 2012	abuse@inetia.pl via PL-NETIA-20120216
└ 37.128.55.0/24	256	NETIA	Netia SA	ASSIGNED PA	Oct 10, 2012	abuse@inetia.pl via PL-NETIA-20120216
└ 37.128.56.0/25	128	NETIA_ADSL	unknown	ASSIGNED PA	Jan 15, 2021	abuse@inetia.pl via PL-NETIA-20120216
└ 37.128.56.128/25	128	ADSL-NETIA	unknown	ASSIGNED PA	Jan 15, 2021	abuse@inetia.pl via PL-NETIA-20120216
└ 37.128.60.0/22	1,024	NETIA	Netia SA	ASSIGNED PA	Mar 22, 2012	abuse@inetia.pl via PL-NETIA-20120216

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

Routing timeline

Summary

RPKI

ROA prefix	ASN	Max len	Anchor	Verdict
37.128.48.0/20	AS12741	/20	RIPE	RPKI valid
37.128.0.0/17	AS12741	/17	RIPE	Too specific

IRR

Origin	Registry	Description	Maintainer	Modified
AS12741	RIPE	NETIA	NETIA-MNT	Mar 26, 2025