Data as of Nov 7, 2026

164.138.48.0/21

No anonymizer space · no proxy exits in 30 days

Retelit Digital Services S.p.A. · space held by It's SRL

Announcement

this exact prefix

No RPKI

Announced by

Type

Unknown

63% of it

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
164.138.48.0/21	2,048	IT-ITS-20120319	It's SRL (ORG-ISDD3-RIPE) · IT	ALLOCATED PA	Mar 19, 2012	abuse@its.it
└ 164.138.48.0/24	256	ITS	Data Center ITS	ASSIGNED PA	Mar 20, 2012	abuse@its.it via IT-ITS-20120319
└ 164.138.49.0/24	256	ITS	RDSL PP ITS	ASSIGNED PA	Mar 20, 2012	abuse@its.it via IT-ITS-20120319
└ 164.138.50.0/29	8	ITS_XDSL	POOL	ASSIGNED PA	Mar 21, 2012	abuse@its.it via IT-ITS-20120319
└ 164.138.50.8/29	8	ITS_XDSL	POOL	ASSIGNED PA	Oct 1, 2012	abuse@its.it via IT-ITS-20120319
└ 164.138.50.16/29	8	ITS_XDSL	POOL	ASSIGNED PA	Oct 1, 2012	abuse@its.it via IT-ITS-20120319
└ 164.138.50.24/29	8	ITS_XDSL	POOL	ASSIGNED PA	Oct 1, 2012	abuse@its.it via IT-ITS-20120319
└ 164.138.50.32/29	8	ITS_XDSL	POOL	ASSIGNED PA	Oct 1, 2012	abuse@its.it via IT-ITS-20120319
└ 164.138.50.40/29	8	ITS_XDSL	POOL	ASSIGNED PA	Oct 1, 2012	abuse@its.it via IT-ITS-20120319
└ 164.138.50.48/29	8	ITS_XDSL	POOL	ASSIGNED PA	Oct 1, 2012	abuse@its.it via IT-ITS-20120319
└ 164.138.50.56/29	8	ITS_XDSL	POOL	ASSIGNED PA	Oct 1, 2012	abuse@its.it via IT-ITS-20120319
└ 164.138.50.64/26	64	ITS_XDSL	POOL	ASSIGNED PA	Oct 1, 2012	abuse@its.it via IT-ITS-20120319
└ 164.138.50.128/25	128	ITS_XDSL	POOL	ASSIGNED PA	Oct 1, 2012	abuse@its.it via IT-ITS-20120319
└ 164.138.51.0/24	256	ITS_VOIP	Servizi VOIP	ASSIGNED PA	Oct 1, 2012	abuse@its.it via IT-ITS-20120319

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

The types across the prefix's announced space, by addresses.

Announced space

Announced space

2,048 addresses

Type	Addresses	Share	Ranges
Unknown	1,280	63%	1
Business	512	25%	2
Residential	256	13%	10

Origin network