156.54.34.0/23

AS20746 · Telecom Italia S.p.A.

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

Country	Italy
Domain	telecomitalia.com
ASN	AS20746
Registry	RIPE
ID	TELECOMITALIA-SPA-DATA-CENTER-SERVICES

WHOIS Details

inetnum:        156.54.0.0 - 156.54.255.255
netname:        TelecomItalia-spa-data-center-services
country:        IT
org:            ORG-TIS3-RIPE
admin-c:        ITR2-RIPE
abuse-c:        AT10542-RIPE
tech-c:         ITR2-RIPE
notify:         ripe-noc@telecomitalia.it
status:         LEGACY
mnt-by:         RIPE-NCC-LEGACY-MNT
mnt-by:         FULCOM-MNT-RIPE
created:        1970-01-01T00:00:00Z
last-modified:  2017-11-22T08:26:25Z
source:         RIPE
abuse-email:    abuse-ripe@telecomitalia.it
abuse-c:        AT10542-RIPE
abuse-org:      ORG-TIS3-RIPE

organisation:   ORG-TIS3-RIPE
org-name:       Telecom Italia S.p.A.
country:        IT
org-type:       LIR
address:        Via Negri, 1
address:        20123
address:        Milano
address:        ITALY
phone:          +39 6 36871
descr:          abuse-ripe@telecomitalia.it
e-mail:         ripe-noc@telecomitalia.it
mnt-ref:        FULCOM-MNT-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         FULCOM-MNT-RIPE
admin-c:        LM10202-RIPE
admin-c:        AP496-RIPE
admin-c:        ITR2-RIPE
abuse-c:        AT10542-RIPE
created:        2004-04-17T11:31:13Z
last-modified:  2020-12-16T12:28:42Z
source:         RIPE
abuse-email:    abuse-ripe@telecomitalia.it
abuse-c:        AT10542-RIPE
abuse-org:      undefined

role:           IT Telecom Role
address:        Telecom Italia S.p.A.
address:        Via Negri, 1 Milano - 20123
address:        Italy
e-mail:         ripe-noc@telecomitalia.it
remarks:        trouble: ripe-noc@telecomitalia.it
admin-c:        NGR17-RIPE
tech-c:         NGR17-RIPE
abuse-mailbox:  abuse-ripe@telecomitalia.it
nic-hdl:        ITR2-RIPE
remarks:        
remarks:        Pay attention
remarks:        Any communication sent to email different
remarks:        from the following will be ignored !
remarks:        
remarks:        Any abuse and spamming reports, please
remarks:        send them to abuse-ripe@telecomitalia.it
remarks:        
notify:         ripe-noc@telecomitalia.it
mnt-by:         FULCOM-MNT-RIPE
created:        2003-04-22T07:54:13Z
last-modified:  2017-11-22T08:34:13Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 156.54.0.0/16

Range	ASN	Company	Num of IPs
156.54.225.0/24	AS202950	Telecom Italia S.p.A.	256
156.54.128.0/24	AS20746	webservers SELFDATACENTERROZZANO	256
156.54.131.0/24	AS20746	EasyDC Rozzano - ospit@	256
156.54.132.0/24	AS20746	NUVOLA IT HOSTING EVOLUTO EasyDC	256
156.54.133.0/24	AS20746	fabbrica digitale UC3 - message cube	256
156.54.134.0/24	AS20746	LOGICA ROZZANO	256
156.54.135.0/24	AS20746	LOGICA ROZZANO	256
156.54.136.0/24	AS20746	LOGICA ROZZANO	256
156.54.137.0/24	AS20746	EasyDC Rozzano - ospit@	256
156.54.138.0/24	AS20746	VPBX NETMATCH_NTF_NORD_PUB	256
156.54.139.0/24	AS20746	EasyDC Rozzano	256
156.54.142.0/24	AS20746	webservers DCROZZANOTELECOMITALIA	256
156.54.155.0/24	AS20746	webservers SELFDATACENTER	256
156.54.164.0/24	AS20746	Telecomitalia offerta Ospita virtuale DC Rozzano	256
156.54.165.0/24	AS20746	Telecomitalia offerta SELF DATACENTER HYPER DC Rozzano	256
156.54.166.0/24	AS20746	Telecomitalia offerta SELF DATACENTER HYPER DC Cesano Maderno (MI)	256
156.54.169.0/24	AS20746	webservers TelecomItaliaOspita	256
156.54.170.0/24	AS20746	webservers TelecomItaliaOspita	256
156.54.171.0/24	AS20746	webservers TelecomItaliaOspita	256
156.54.172.0/24	AS20746	webservers TelecomItaliaOspita	256
156.54.173.0/24	AS20746	webservers Telecom-Italia-Spa	256
156.54.174.0/24	AS20746	webservers OspitaVirtualeRozzano2	256
156.54.175.0/24	AS20746	webservers SelfDataCenterHyperRozzano	256
156.54.176.0/24	AS20746	webservers SelfDataCenterHyperCesanoMaderno	256
156.54.183.0/24	AS20746	webservers TelecomItaliaOspita	256
156.54.187.0/24	AS20746		256
156.54.20.0/24	AS20746	webservers HOSTINGENTERPRISEPOMEZIA	256
156.54.203.0/24	AS20746	Sistemi corporate NGDC plus Napoli	256
156.54.209.0/24	AS20746	webservers TIDS	256
156.54.210.0/24	AS20746	webservers TIDS	256
156.54.211.0/24	AS20746	webservers TIDS	256
156.54.212.0/24	AS20746	webservers TIDS	256
156.54.213.0/24	AS20746	webservers TIDS	256
156.54.214.0/24	AS20746	webservers TIDS	256
156.54.215.0/24	AS20746	webservers TIDS	256
156.54.217.0/24	AS20746	webservers piattaformaParallels	256
156.54.218.0/24	AS20746	webservers piattaformaParallels	256
156.54.219.0/24	AS20746	webservers piattaformaParallels	256
156.54.227.0/24	AS20746	webservers CONSIP	256
156.54.31.0/24	AS20746	webservers LOGICA	256
156.54.32.0/24	AS20746	webservers LOGICA	256
156.54.51.0/24	AS20746	Piattaforma CONSIP	256
156.54.55.0/24	AS20746	Piattaforma CONSIP	256
156.54.69.0/24	AS20746	Servizi Corporate - TIIT	256
156.54.73.0/24	AS20746	Telecom Italia S.p.A.	256
156.54.89.0/24	AS20746	Piattaforma CONSIP	256
156.54.90.0/24	AS20746	webservers TELECOMPOMEZIA	256
156.54.99.0/24	AS20746	webservers SELFDATACENTER	256
156.54.201.0/24	AS3269	TelecomitaliaIT-Almaviva	256

Hosted domains

There are 3 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
156.54.35.53	irsapdigitale.it	2
156.54.35.49	srgescol.it	1

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

70 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
156.54.34.22	AS20746 Telecom Italia S.p.A.	`4.75ms` from Rome, IT
156.54.35.184	AS20746 Telecom Italia S.p.A.	`4.72ms` from Rome, IT

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
148.113.194.167	AS16276 OVH SAS	`0.12ms` from Beauharnois, CA
137.158.156.151	AS36982 University of Cape Town	`1.99ms` from Cape Town, ZA
50.45.52.135	AS5650 Frontier Communications of America, Inc.	`10.30ms` from Chicago, US
35.184.8.135	AS396982 Google LLC	`0.14ms` from Council Bluffs, US
174.16.114.23	AS209 CenturyLink Communications, LLC	`2.04ms` from Denver, US
124.53.98.87	AS17858 LG POWERCOMM	`1.86ms` from Incheon, KR
84.64.128.151	AS5378 Vodafone Limited	`7.20ms` from London, GB
31.222.119.215	AS200845 AVATEL TELECOM, SA	`12.39ms` from Madrid, ES
187.235.128.247	AS8151 UNINET	`4.70ms` from Santiago de Queretaro, MX
73.59.117.23	AS7922 Comcast Cable Communications, LLC	`3.57ms` from Seattle, US
45.143.222.167	AS216014 BestDC Limited	`0.26ms` from Amsterdam, NL
24.158.138.167	AS20115 Charter Communications LLC	`15.57ms` from Atlanta, US
193.191.130.23	AS2611 BELNET	`2.87ms` from Brussels, BE
50.105.83.39	AS5650 Frontier Communications of America, Inc.	`16.60ms` from Chicago, US
73.73.244.7	AS7922 Comcast Cable Communications, LLC	`5.36ms` from Chicago, US
109.235.61.247	AS25504 Vautron Rechenzentrum AG	`5.37ms` from Frankfurt am Main, DE
84.154.252.167	AS3320 Deutsche Telekom AG	`10.97ms` from Frankfurt am Main, DE
91.184.226.231	AS35297 Dataline LLC	`0.29ms` from Kyiv, UA
46.27.242.7	AS12430 VODAFONE ESPANA S.A.U.	`14.12ms` from Madrid, ES
88.3.124.7	AS3352 TELEFONICA DE ESPANA S.A.U.	`1.24ms` from Madrid, ES
151.30.147.39	AS1267 WIND TRE S.P.A.	`2.85ms` from Milan, IT
91.189.118.199	AS48287 JSC "RU-CENTER"	`1.00ms` from Moscow, RU
187.20.208.7	AS28573 Claro NXT Telecomunicacoes Ltda	`16.27ms` from Rio de Janeiro, BR
24.23.11.39	AS7922 Comcast Cable Communications, LLC	`6.78ms` from San Jose, US
211.59.211.151	AS9318 SK Broadband Co Ltd	`1.63ms` from Seoul, KR

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

traceroute -a -n -q1 -f4 156.54.34.23

traceroute to 156.54.34.23 (156.54.34.23): 64 hops max, 52 byte packets

4 [] 193.201.28.133 5.856 ms

5 *

6 *

7 *

8 *

9 *

10 *

11 *

12 *

13 *

14 *

15 [AS20746] 156.54.34.23 6.315 ms

Measurement taken from

IPinfo ProbeNet in Frosinone, IT

On March 13th 2026

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales