91.143.192.0/20

AS21056 · Vianova S.p.A

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Summary

Country	Italy
Domain	welcomeitalia.it
ASN	AS21056
Registry	RIPE
ID	IT-WELCOMEITALIA-20061106

WHOIS Details

inetnum:        91.143.192.0 - 91.143.207.255
netname:        IT-WELCOMEITALIA-20061106
country:        IT
org:            ORG-WIS2-RIPE
admin-c:        SL62-RIPE
tech-c:         WIIN1-RIPE
status:         ALLOCATED PA
notify:         ipnoc@welcomeitalia.it
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         WELCOME-ITALIA-MNT
mnt-lower:      WELCOME-ITALIA-MNT
mnt-routes:     WELCOME-ITALIA-MNT
created:        2006-11-06T14:04:48Z
last-modified:  2016-07-21T15:12:41Z
source:         RIPE
abuse-email:    ipnoc@welcomeitalia.it
abuse-c:        WIIN1-RIPE
abuse-org:      ORG-WIS2-RIPE

organisation:   ORG-WIS2-RIPE
org-name:       Vianova S.p.A
country:        IT
org-type:       LIR
address:        Via Provinciale di Montramito 431/a
address:        55040
address:        Massarosa (LU)
address:        ITALY
phone:          +39 0584 42441
fax-no:         +39 0584 4244201
e-mail:         ipnoc@vianova.it
admin-c:        AC17299-RIPE
admin-c:        AB18571-RIPE
admin-c:        GE2407-RIPE
admin-c:        NG168-RIPE
admin-c:        MP19685-RIPE
abuse-c:        WIIN1-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        WELCOME-ITALIA-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         WELCOME-ITALIA-MNT
created:        2004-04-17T11:35:14Z
last-modified:  2021-05-30T06:20:08Z
source:         RIPE
abuse-email:    ipnoc@welcomeitalia.it
abuse-c:        WIIN1-RIPE
abuse-org:      undefined

role:           Welcome Italia IP NOC
org:            ORG-WIS2-RIPE
address:        Via di Montramito, 431/A
address:        Italy
phone:          +39 058442441
fax-no:         +39 05844244201
e-mail:         ipnoc@welcomeitalia.it
remarks:        ===============================================================
remarks:        Operational issues: ipnoc [at] welcomeitalia [dot] it
remarks:        Spam and abuse issues: ipnoc [at] welcomeitalia [dot] it
remarks:        ===============================================================
admin-c:        AB18571-RIPE
tech-c:         AB18571-RIPE
tech-c:         MP19685-RIPE
tech-c:         AC17299-RIPE
tech-c:         GE2407-RIPE
nic-hdl:        WIIN1-RIPE
notify:         ipnoc@welcomeitalia.it
mnt-by:         WELCOME-ITALIA-MNT
created:        2009-10-02T13:26:44Z
last-modified:  2019-05-16T07:42:45Z
source:         RIPE
abuse-mailbox:  ipnoc@welcomeitalia.it

person:         Stefano Luisotti
address:        Welcome Italia Spa
address:        Via di Montramito, 431/A
address:        Italy
phone:          +39 058442441
fax-no:         +39 05844244201
nic-hdl:        SL62-RIPE
notify:         ipnoc@welcomeitalia.it
mnt-by:         WELCOME-ITALIA-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2023-02-08T10:35:20Z
source:         RIPE

route:          91.143.192.0/20
descr:          Welcome Italia
origin:         AS21056
mnt-by:         WELCOME-ITALIA-MNT
created:        2014-09-05T07:06:24Z
last-modified:  2014-09-05T07:06:24Z
source:         RIPE

Hosted domains

There are 47 domain names hosted across 27 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
91.143.199.168	fondartigianato.com	5
91.143.205.75	mont-rose.it	4
91.143.198.172	allison.it	4
91.143.199.2	farma-cup.com	4
91.143.199.161	linfa.al	3
91.143.194.100	airgridaco.it	2
91.143.198.14	mfnetwork.it	2
91.143.207.218	exhibo.eu	2
91.143.199.165	arcanordsalento.it	2
91.143.199.167	foncoop.coop	2
91.143.200.99	cerbeyra.it	1
91.143.199.151	visitsudsalento.it	1
91.143.205.125	basilianiresort.com	1
91.143.192.9	verificautente.it	1
91.143.196.8	pinkocafe.com	1
91.143.205.218	rouxitalia.it	1
91.143.197.128	diessenet.it	1
91.143.194.133	tecnofuturo.store	1
91.143.193.2	consulenzeenergia.it	1
91.143.199.11	un-iko.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

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

IP Address	ASN	Details
91.143.193.9	AS21056 Vianova S.p.A	`10.59ms` from Milan, IT
91.143.198.83	AS21056 Vianova S.p.A	`9.85ms` from Milan, IT
91.143.206.206	AS21056 Vianova S.p.A	`5.56ms` from Milan, IT
91.143.199.141	AS21056 Vianova S.p.A	`5.03ms` from Milan, IT
91.143.201.228	AS21056 Vianova S.p.A	`7.83ms` from Milan, IT
91.143.195.87	AS21056 Vianova S.p.A	`6.88ms` from Milan, IT
91.143.192.24	AS21056 Vianova S.p.A	`5.83ms` from Milan, IT
91.143.197.46	AS21056 Vianova S.p.A	`6.08ms` from Milan, IT
91.143.207.151	AS21056 Vianova S.p.A	`8.22ms` from Milan, IT
91.143.196.15	AS21056 Vianova S.p.A	`10.43ms` from Milan, IT
91.143.203.194	AS21056 Vianova S.p.A	`11.08ms` from Milan, IT
91.143.200.50	AS21056 Vianova S.p.A	`6.43ms` from Milan, IT
91.143.202.238	AS21056 Vianova S.p.A	`10.06ms` from Milan, IT
91.143.194.21	AS21056 Vianova S.p.A	`10.18ms` from Milan, IT
91.143.204.41	AS21056 Vianova S.p.A	`7.56ms` from Milan, IT
91.143.205.114	AS21056 Vianova S.p.A	`9.50ms` from Milan, 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
124.173.253.196	AS6079 RCN	`2.59ms` from Ashburn, US
181.23.54.228	AS22927 Telefonica de Argentina	`2.38ms` from Buenos Aires, AR
72.107.217.20	AS6167 Verizon Business	`7.69ms` from Denver, US
113.253.201.4	AS9304 HGC Global Communications Limited	`12.03ms` from Hong Kong, HK
18.134.61.148	AS16509 Amazon.com, Inc.	`0.16ms` from London, GB
84.234.140.68	AS29695 Altibox AS	`1.91ms` from Oslo, NO
39.83.142.212	AS4837 CHINA UNICOM China169 Backbone	`7.41ms` from Qingdao, CN
187.108.196.20	AS53107 EVEO S.A.	`0.77ms` from Sao Paulo, BR
14.65.103.244	AS4766 Korea Telecom	`1.86ms` from Seoul, KR
211.135.146.164	AS2518 BIGLOBE Inc.	`2.13ms` from Tokyo, JP
196.203.192.180	AS37671 3S INF	`12.52ms` from Tunis, TN
73.87.191.180	AS7922 Comcast Cable Communications, LLC	`7.88ms` from Ashburn, US
52.226.121.132	AS8075 Microsoft Corporation	`0.50ms` from Ashburn, US
173.93.16.164	AS11426 Charter Communications Inc	`14.44ms` from Charlotte, US
182.134.204.116	AS4134 CHINANET-BACKBONE	`5.05ms` from Chengdu, CN
66.18.6.36	AS13767 DataBank Holdings, Ltd.	`0.65ms` from Dallas, US
103.203.40.180	AS46261 QuickPacket, LLC	`0.69ms` from Los Angeles, US
188.76.234.228	AS12479 Orange Espagne SA	`14.42ms` from Madrid, ES
92.178.227.84	AS12479 Orange Espagne SA	`9.67ms` from Madrid, ES
3.6.10.52	AS16509 Amazon.com, Inc.	`0.16ms` from Mumbai, IN
83.199.222.52	AS3215 Orange S.A.	`2.30ms` from Paris, FR
189.238.101.228	AS8151 UNINET	`16.63ms` from Santiago de Queretaro, MX
23.49.157.52	AS16625 Akamai Technologies, Inc.	`1.12ms` from Seoul, KR
14.34.188.100	AS4766 Korea Telecom	`2.03ms` from Seoul, KR
119.197.71.4	AS4766 Korea Telecom	`1.54ms` 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 91.143.196.214

traceroute to 91.143.196.214 (91.143.196.214): 64 hops max, 52 byte packets

1 [AS15169] 72.14.235.78 1.048 ms

2 [AS15169] 74.125.118.217 1.5 ms

3 [AS21056] 80.93.133.13 0.951 ms

4 *

5 *

6 *

7 [AS21056] 91.143.196.214 20.123 ms

Measurement taken from

IPinfo ProbeNet in Milan, IT

On August 22nd 2025

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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