81.72.0.0/16

AS3269 · Telecom Italia S.p.A.

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Summary

Country	Italy
Domain	telecomitalia.com
ASN	AS3269
Registry	RIPE
ID	IT-TIWS-20020118

WHOIS Details

inetnum:        81.72.0.0 - 81.75.255.255
netname:        IT-TIWS-20020118
country:        IT
org:            ORG-TIWS1-RIPE
admin-c:        ESC34-RIPE
tech-c:         TT616-RIPE
tech-c:         PFV7-RIPE
status:         ALLOCATED PA
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         TIWS-MNT
mnt-routes:     TIWS-MNT
created:        2002-01-18T15:25:42Z
notify:         datacomnet@telecomitalia.it
last-modified:  2019-01-23T08:25:03Z
source:         RIPE
abuse-email:    abuse@retail.telecomitalia.it
abuse-c:        ACT359-RIPE
abuse-org:      ORG-TIWS1-RIPE

organisation:   ORG-TIWS1-RIPE
org-name:       Telecom Italia S.p.A.
country:        IT
org-type:       LIR
address:        Via Oriolo Romano 240
address:        00189
address:        Rome
address:        ITALY
phone:          +39 06 36881
e-mail:         thomas.tozzi@telecomitalia.it
mnt-ref:        TIWS-MNT
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         TIWS-MNT
admin-c:        ESC34-RIPE
admin-c:        TT616-RIPE
admin-c:        PFV7-RIPE
abuse-c:        ACT359-RIPE
created:        2004-04-17T11:34:42Z
last-modified:  2020-12-16T12:28:39Z
source:         RIPE

role:           Engineering Staff Consumer
address:        Telecom Italia S.p.A.
address:        Network Engineering
address:        Italy
e-mail:         tiws@telecomitalia.it
nic-hdl:        ESC34-RIPE
mnt-by:         TIWS-MNT
created:        2018-01-18T11:45:20Z
last-modified:  2018-01-18T11:45:20Z
source:         RIPE

person:         Pier Francesco Vincenti
address:        Telecom Italia S.p.A.
address:        Network Engineering
address:        Italy
phone:          +39 0636881
nic-hdl:        PFV7-RIPE
mnt-by:         INTERB-MNT
created:        2011-03-30T03:19:17Z
last-modified:  2018-01-09T08:04:07Z
source:         RIPE

person:         Thomas Tozzi
address:        Telecom Italia S.p.A.
address:        Network Engineering
address:        Italy
phone:          +39 06 36881
nic-hdl:        TT616-RIPE
mnt-by:         TIWS-MNT
created:        2002-11-05T09:22:36Z
last-modified:  2018-01-12T10:32:41Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 81.0.0.0/8

Range	ASN	Company	Num of IPs
81.128.0.0/11	AS2856	British Telecommunications PLC	2,097,152
81.128.0.0/12	AS2856	BT Infrastructure Layer	1,048,576
81.96.0.0/12	AS5089	Virgin Media Limited	1,048,576
81.212.0.0/14	AS9121	Turk Telekomunikasyon Anonim Sirketi	262,144
81.68.0.0/14	AS45090	Tencent Cloud Computing (Beijing) Co., Ltd	262,144
81.64.0.0/14	AS15557	Societe Francaise Du Radiotelephone - SFR SA	262,144
81.204.0.0/14	AS1136	KPN B.V.	262,144
81.76.0.0/14	AS5378	Vodafone Limited	262,144
81.60.0.0/15	AS12430	VODAFONE ONO, S.A.	131,072
81.82.0.0/15	AS6848	Telenet BV	131,072
81.62.0.0/15	AS3303	Swisscom (Schweiz) AG	131,072
81.164.0.0/15	AS6848	Telenet BV	131,072
81.178.0.0/15	AS13285	TalkTalk Communications Limited	131,072
81.56.0.0/15	AS29447	Free SAS	131,072
81.166.0.0/15	AS29695	Lyse Tele AS	131,072
81.182.0.0/15	AS5483	Magyar Telekom Plc.	131,072
81.218.0.0/16	AS8551	Bezeq International Ltd.	65,536
81.187.0.0/16	AS41489	Andrews & Arnold Ltd	65,536
81.192.0.0/16	AS6713	Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	65,536
81.80.0.0/16	AS3215	Orange S.A.	65,536
81.223.0.0/16	AS8412	T-Mobile Austria GmbH	65,536
81.196.0.0/16	AS8708	DIGI ROMANIA S.A.	65,536
81.193.0.0/16	AS3243	MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.	65,536
81.188.0.0/16	AS3257	GTT Communications Belgium N.V.	65,536
81.190.0.0/16	AS21021	Multimedia Polska Sp. z o.o.	65,536
81.187.0.0/16	AS20712	Andrews & Arnold Ltd	65,536
81.36.0.0/16	AS3352	Telefonica de Espana SAU	65,536
81.189.0.0/16	AS8437	Network of Hutchison Drei Austria GmbH	65,536
81.87.0.0/16	AS786	Jisc Services Limited	65,536
81.39.0.0/16	AS3352	Telefonica de Espana SAU	65,536
81.195.0.0/16	AS8359	MTS PJSC	65,536
81.126.0.0/16	AS3269	Telecom Italia S.p.A.	65,536
81.32.0.0/16	AS3352	Telefonica de Espana SAU	65,536
81.191.0.0/16	AS2116	GLOBALCONNECT AS	65,536
81.202.0.0/16	AS6739	Cableuropa - ONO	65,536
81.219.0.0/16	AS12741	Netia SA	65,536
81.35.0.0/16	AS3352	Telefonica de Espana SAU	65,536
81.198.0.0/16	AS24921	SIA Tet	65,536
81.221.0.0/16	AS1836	green.ch AG	65,536
81.198.0.0/16	AS12578	SIA Tet	65,536
81.38.0.0/16	AS3352	Telefonica de Espana SAU	65,536
81.37.0.0/16	AS3352	Telefonica de Espana SAU	65,536
81.81.0.0/16	AS1267	WIND TRE S.P.A.	65,536
81.33.0.0/16	AS3352	Telefonica de Espana SAU	65,536
81.61.0.0/16	AS6739	ONO_HFC	65,536
81.44.0.0/16	AS3352	Telefonica de Espana SAU	65,536
81.34.0.0/16	AS3352	Telefonica de Espana SAU	65,536
81.56.0.0/16	AS29447	Iliad / Free SAS	65,536
81.40.0.0/16	AS3352	Telefonica de Espana SAU	65,536
81.57.0.0/16	AS29447	Iliad / Free SAS	65,536

Hosted domains

There are 7 domain names hosted across 5 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
81.72.167.59	centroneon.it	2
81.72.219.61	che-ope.it	2
81.72.219.62	transco.it	1
81.72.192.212	ocft.it	1
81.72.219.60	soccerty.net	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

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Pingable IPs

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

IP Address	ASN	Details
81.72.84.0	AS3269 Telecom Italia S.p.A.	`1.88ms` from Milan, IT
81.72.98.254	AS3269 Telecom Italia S.p.A.	`2.90ms` from Milan, IT
81.72.51.0	AS3269 Telecom Italia S.p.A.	`3.30ms` from Milan, IT
81.72.24.255	AS3269 Telecom Italia S.p.A.	`5.03ms` from Milan, IT
81.72.122.254	AS3269 Telecom Italia S.p.A.	`1.13ms` from Milan, IT
81.72.53.255	AS3269 Telecom Italia S.p.A.	`3.74ms` from Milan, IT
81.72.104.254	AS3269 Telecom Italia S.p.A.	`8.59ms` from Milan, IT
81.72.101.254	AS3269 Telecom Italia S.p.A.	`8.10ms` from Milan, IT
81.72.251.0	AS3269 Telecom Italia S.p.A.	`1.24ms` from Milan, IT
81.72.60.255	AS3269 Telecom Italia S.p.A.	`5.01ms` from Milan, IT
81.72.9.255	AS3269 Telecom Italia S.p.A.	`0.32ms` from Milan, IT
81.72.14.254	AS3269 Telecom Italia S.p.A.	`0.63ms` from Milan, IT
81.72.21.254	AS3269 Telecom Italia S.p.A.	`6.59ms` from Milan, IT
81.72.20.0	AS3269 Telecom Italia S.p.A.	`6.14ms` from Milan, IT
81.72.81.0	AS3269 Telecom Italia S.p.A.	`1.91ms` from Milan, IT
81.72.222.0	AS3269 Telecom Italia S.p.A.	`0.63ms` from Milan, IT
81.72.1.255	AS3269 Telecom Italia S.p.A.	`0.68ms` from Milan, IT
81.72.54.255	AS3269 Telecom Italia S.p.A.	`3.39ms` from Milan, IT
81.72.114.254	AS3269 Telecom Italia S.p.A.	`5.69ms` from Milan, IT
81.72.41.255	AS3269 Telecom Italia S.p.A.	`2.78ms` from Milan, IT
81.72.70.0	AS3269 Telecom Italia S.p.A.	`3.34ms` from Milan, IT
81.72.115.0	AS3269 Telecom Italia S.p.A.	`5.70ms` from Milan, IT
81.72.111.254	AS3269 Telecom Italia S.p.A.	`4.26ms` from Milan, IT
81.72.126.254	AS3269 Telecom Italia S.p.A.	`3.63ms` from Milan, IT
81.72.73.254	AS3269 Telecom Italia S.p.A.	`2.74ms` 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
92.70.45.192	AS1136 KPN B.V.	`2.50ms` from Amsterdam, NL
143.176.183.32	AS13127 Odido Netherlands B.V.	`10.23ms` from Amsterdam, NL
73.12.116.208	AS7922 Comcast Cable Communications, LLC	`8.28ms` from Ashburn, US
173.92.138.96	AS11426 Charter Communications Inc	`7.22ms` from Atlanta, US
76.85.172.96	AS11427 Charter Communications Inc	`16.42ms` from Dallas, US
86.243.223.192	AS3215 Orange S.A.	`7.14ms` from Frankfurt am Main, DE
152.89.92.16	AS39519 myLoc managed IT AG - Enterprise and Dialup	`2.13ms` from Frankfurt am Main, DE
76.176.79.128	AS20001 Charter Communications Inc	`7.08ms` from Los Angeles, US
100.41.213.0	AS701 Verizon Business	`1.25ms` from Philadelphia, US
64.174.226.160	AS7018 AT&T Enterprises, LLC	`2.75ms` from San Jose, US
121.145.67.96	AS4766 Korea Telecom	`6.07ms` from Seoul, KR
1.231.105.192	AS9318 SK Broadband Co Ltd	`1.89ms` from Seoul, KR
1.248.89.176	AS9318 SK Broadband Co Ltd	`7.28ms` from Seoul, KR
180.162.28.224	AS4812 China Telecom (Group)	`2.68ms` from Shanghai, CN
213.210.52.224	AS8851 GCI Network Solutions Limited	`0.28ms` from Singapore, SG
192.121.186.160	AS42708 Glesys AB	`0.84ms` from Stockholm, SE
185.149.130.0	AS202872 KME, spol. s r. o.	`3.61ms` from Brno, CZ
207.152.70.0	AS12119 ITV-3	`3.54ms` from Chicago, US
219.152.200.128	AS134420 Chongqing Telecom	`0.62ms` from Chongqing, CN
35.209.209.16	AS19527 Google LLC	`0.11ms` from Council Bluffs, US
217.238.76.208	AS3320 Deutsche Telekom AG	`6.41ms` from Frankfurt am Main, DE
43.199.238.224	AS16509 Amazon.com, Inc.	`0.14ms` from Hong Kong, HK
143.89.111.96	AS3363 Hong Kong University of Science and Technology	`1.93ms` from Hong Kong, HK
86.2.201.0	AS5089 Virgin Media Limited	`6.37ms` from London, GB
220.253.136.160	AS18371 Neighbourhood Cable	`5.30ms` from Melbourne, AU

Traceroute

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

traceroute -a -n -q1 -f2 -m6 81.72.171.29

traceroute to 81.72.171.29 (81.72.171.29): 6 hops max, 52 byte packets

2 [AS58061] 38.180.36.1 0.328 ms

3 [AS200590] 188.94.153.128 0.907 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Almaty, KZ

On December 6th 2025

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