156.54.240.0/23

AS20746 · Telecom Italia S.p.A.

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

IP Address	Domain	Domains on this IP
156.54.240.33	roces-snow.com	15
156.54.240.119	vip-piva.com	1
156.54.240.60	umbriadue.it	1

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
156.54.240.124	AS20746 Telecom Italia S.p.A.	`2.75ms` from Rome, IT
156.54.241.6	AS20746 Telecom Italia S.p.A.	`2.97ms` 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
221.222.165.135	AS4808 China Unicom Beijing Province Network	`3.27ms` from Beijing, CN
195.28.132.183	AS8290 Slovanet a.s.	`0.42ms` from Bratislava, SK
109.58.228.103	AS44034 Hi3G Access AB	`8.28ms` from Copenhagen, DK
217.86.211.119	AS3320 Deutsche Telekom AG	`4.65ms` from Duesseldorf, DE
79.58.136.135	AS3269 Telecom Italia S.p.A.	`8.47ms` from Milan, IT
67.85.164.87	AS6128 Cablevision Systems Corp.	`2.58ms` from New York City, US
133.64.8.23	AS38641 Osaka Sangyo University	`2.34ms` from Osaka, JP
86.204.180.103	AS3215 Orange S.A.	`17.80ms` from Paris, FR
71.237.241.39	AS7922 Comcast Cable Communications, LLC	`2.58ms` from Portland, US
172.179.93.199	AS8075 Microsoft Corporation	`0.28ms` from Quincy, US
35.153.142.183	AS14618 Amazon.com, Inc.	`0.57ms` from Reston, US
79.32.112.215	AS3269 Telecom Italia S.p.A.	`11.20ms` from Rome, IT
109.103.75.151	AS9050 Orange Romania S.A.	`1.59ms` from Bucharest, RO
183.69.170.71	AS4134 CHINANET-BACKBONE	`2.55ms` from Chongqing, CN
130.254.46.103	AS26042 FiberState, LLC	`0.12ms` from Draper, US
89.166.253.135	AS9145 EWE TEL GmbH	`7.03ms` from Frankfurt am Main, DE
77.3.54.39	AS6805 Telefonica Germany GmbH & Co.OHG	`1.05ms` from Hamburg, DE
118.221.43.151	AS9318 SK Broadband Co Ltd	`1.28ms` from Incheon, KR
80.45.233.55	AS13285 TalkTalk Communications Limited	`4.21ms` from London, GB
78.32.180.23	AS8468 ENTANET International Limited	`4.99ms` from London, GB
148.3.162.55	AS12430 VODAFONE ESPANA S.A.U.	`11.33ms` from Madrid, ES
58.160.163.87	AS1221 Telstra Limited	`16.87ms` from Perth, AU
46.153.106.23	AS35819 Etihad Etisalat, a joint stock company	`3.18ms` from Riyadh, SA
172.121.58.247	AS214238 HOST TELECOM LTD	`0.11ms` from Secaucus, US
182.126.59.151	AS4837 CHINA UNICOM China169 Backbone	`2.98ms` from Zhengzhou, CN

Traceroute

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

traceroute -a -n -q1 -f3 156.54.240.161

traceroute to 156.54.240.161 (156.54.240.161): 64 hops max, 52 byte packets

3 [AS6762] 195.22.218.101 19.881 ms

4 [AS6762] 195.22.205.117 22.451 ms

5 *

6 *

7 *

8 *

9 *

10 *

11 *

12 *

13 [AS20746] 156.54.240.161 30.512 ms

Measurement taken from

IPinfo ProbeNet in Palermo, IT

On February 7th 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.

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