156.54.91.0/24

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:         [email protected]
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:    [email protected]
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:          [email protected]
e-mail:         [email protected]
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:    [email protected]
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:         [email protected]
remarks:        trouble: [email protected]
admin-c:        NGR17-RIPE
tech-c:         NGR17-RIPE
abuse-mailbox:  [email protected]
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 [email protected]
remarks:        
notify:         [email protected]
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 is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
156.54.91.254	vay.com	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

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

IP Address	ASN	Details
156.54.91.254	AS20746 Telecom Italia S.p.A.	`2.88ms` 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
71.139.102.8	AS7018 AT&T Enterprises, LLC	`10.87ms` from Atlanta, US
43.139.110.8	AS45090 Shenzhen Tencent Computer Systems Company Limited	`2.03ms` from Guangzhou, CN
138.124.139.104	AS51561 ICUK Computing Services Limited	`0.40ms` from London, GB
176.194.15.120	AS12714 PJSC MegaFon	`11.85ms` from Moscow, RU
201.92.110.72	AS27699 TELEFÔNICA BRASIL S.A	`12.56ms` from Sao Paulo, BR
179.153.231.152	AS28573 Claro NXT Telecomunicacoes Ltda	`9.48ms` from Sao Paulo, BR
116.77.135.72	AS17962 ShenZhen Topway Video Communication Co. Ltd	`4.39ms` from Shenzhen, CN
23.202.131.184	AS16625 Akamai Technologies, Inc.	`0.29ms` from Singapore, SG
119.31.186.24	AS17408 AboveNet Communications Taiwan	`0.33ms` from Taipei, TW
1.169.254.136	AS3462 Data Communication Business Group	`2.54ms` from Taipei, TW
197.14.112.232	AS2609 Tunisia BackBone AS	`2.15ms` from Tunis, TN
41.98.37.104	AS36947 Telecom Algeria	`11.84ms` from Valencia, ES
78.60.128.184	AS8764 Telia Lietuva, AB	`2.90ms` from Vilnius, LT
52.223.110.40	AS16509 Amazon.com, Inc.	`0.04ms` from Bangkok, TH
90.64.211.200	AS15962 Orange Slovensko a.s.	`6.93ms` from Bratislava, SK
98.129.25.248	AS33070 Rackspace Hosting	`1.16ms` from Dallas, US
86.40.101.88	AS5466 Eircom Limited	`3.97ms` from Dublin, IE
93.236.157.184	AS3320 Deutsche Telekom AG	`4.12ms` from Frankfurt am Main, DE
157.148.61.104	AS136958 China Unicom Guangdong IP network	`3.69ms` from Guangzhou, CN
2.118.79.56	AS3269 Telecom Italia S.p.A.	`4.38ms` from Milan, IT
122.197.183.168	AS9617 JCOM Co., Ltd.	`9.90ms` from Osaka, JP
186.114.213.152	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`18.14ms` from Panama, PA
79.178.87.216	AS8551 Bezeq International Ltd.	`2.73ms` from Petaẖ Tiqva, IL
34.204.90.232	AS14618 Amazon.com, Inc.	`0.58ms` from Reston, US
43.216.46.120	AS16509 Amazon.com, Inc.	`0.52ms` from Sepang, MY

Traceroute

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

traceroute -a -n -q1 -m17 156.54.91.248

traceroute to 156.54.91.248 (156.54.91.248): 17 hops max, 52 byte packets

1 [AS9009] 37.120.207.97 0.599 ms

2 *

3 *

4 [AS6762] 195.22.212.8 0.318 ms

5 [AS6762] 195.22.192.145 1.415 ms

6 [AS6762] 195.22.192.145 1.191 ms

7 *

8 *

9 *

10 *

11 *

12 *

13 *

14 [AS20746] 217.27.70.12 11.873 ms

15 *

16 *

17 *

Measurement taken from

IPinfo ProbeNet in Milan, IT

On January 19th 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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