Data as of Nov 9, 2026

156.54.121.0/24

No anonymizer space · no proxy exits in 30 days

Telecom Italia S.p.A.

Announcement

this exact prefix

No RPKI

Announced by

Type

Hosting

Risk

50 / 100 · Medium

Announcements

Less specific

Prefix	Origin	Type	Holder	RPKI
156.54.64.0/18 since Aug 2016	AS3269	Hosting	Telecom Italia S.p.A.

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
156.54.0.0/16	65,536	TelecomItalia-spa-data-center-services	Telecom Italia S.p.A. (ORG-TIS3-RIPE) · IT	LEGACY	—	abuse-ripe@telecomitalia.it
└ 156.54.121.24/29	8	EXPO2015	webservers EXPO2015	LEGACY	Aug 26, 2013	abuse-ripe@telecomitalia.it via TelecomItalia-spa-data-center-services
└ 156.54.121.41 - 156.54.121.44	4	TELECOM-ITALIA-SPA	webservers: TELECOMITALIA-smart-inclusion	LEGACY	Dec 7, 2015	abuse-ripe@telecomitalia.it via TelecomItalia-spa-data-center-services
└ 156.54.121.64 - 156.54.121.78	15	way-srl	webservers: way-srl	LEGACY	Dec 17, 2013	abuse-ripe@telecomitalia.it via TelecomItalia-spa-data-center-services
└ 156.54.121.152/29	8	BUSINESS-OPTIMIZERS-SRL	webservers BUSINESS OPTIMIZERS	LEGACY	Dec 13, 2013	abuse-ripe@telecomitalia.it via TelecomItalia-spa-data-center-services
└ 156.54.121.160/30	4	Expo-2015-SPA	webservers Expo2015SPA	LEGACY	Feb 13, 2014	abuse-ripe@telecomitalia.it via TelecomItalia-spa-data-center-services
└ 156.54.121.169 - 156.54.121.170	2	CogeserSpa	webservers CogeserSpa	LEGACY	Feb 24, 2014	abuse-ripe@telecomitalia.it via TelecomItalia-spa-data-center-services
└ 156.54.121.192/27	32	REGIONE-SICILIANA	webservers REGIONE SICILIANA	LEGACY	Aug 26, 2013	abuse-ripe@telecomitalia.it via TelecomItalia-spa-data-center-services

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

Registry

Origin network