81.121.0.0/16

AS3269 · Telecom Italia S.p.A.

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Summary

Country	Italy
Domain	telecomitalia.com
ASN	AS3269
Registry	RIPE
ID	IT-DATACOM-TI-20020708

WHOIS Details

inetnum:        81.112.0.0 - 81.125.255.255
netname:        IT-DATACOM-TI-20020708
country:        IT
org:            ORG-TID1-RIPE
admin-c:        DNAS1-RIPE
tech-c:         DNAS1-RIPE
status:         ALLOCATED PA
notify:         datacomnet@telecomitalia.it
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         TIG-MNT
mnt-routes:     INTERB-MNT
created:        2014-06-04T13:10:22Z
last-modified:  2016-07-11T07:32:16Z
source:         RIPE
abuse-email:    abuse@business.telecomitalia.it
abuse-c:        ABT49-RIPE
abuse-org:      ORG-TID1-RIPE

organisation:   ORG-TID1-RIPE
org-name:       Telecom Italia S.p.A.
country:        IT
org-type:       LIR
address:        Via Oriolo Romano 240
address:        I-00189
address:        Rome
address:        ITALY
phone:          +39 06 36881
e-mail:         datacomnet@telecomitalia.it
admin-c:        GP1340-RIPE
admin-c:        ESB35-RIPE
admin-c:        CC297-RIPE
admin-c:        TT616-RIPE
admin-c:        MG18673-RIPE
admin-c:        ASB144-RIPE
abuse-c:        ABT49-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        TIG-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         TIG-MNT
created:        2004-04-17T11:30:24Z
last-modified:  2024-02-01T07:59:52Z
source:         RIPE
abuse-email:    abuse@business.telecomitalia.it
abuse-c:        ABT49-RIPE
abuse-org:      undefined

role:           Datacom Network Administration Staff
address:        Telecom Italia S.p.A.
address:        Italy
e-mail:         datacomnet@telecomitalia.it
admin-c:        ESB35-RIPE
tech-c:         ESB35-RIPE
tech-c:         ASB144-RIPE
tech-c:         ABT49-RIPE
nic-hdl:        DNAS1-RIPE
notify:         datacomnet@telecomitalia.it
abuse-mailbox:  abuse@business.telecomitalia.it
mnt-by:         TIG-MNT
created:        2002-08-01T12:27:42Z
last-modified:  2024-01-16T08:51:45Z
source:         RIPE

route:          81.120.0.0/16
descr:          INTERBUSINESS
origin:         AS3269
remarks:        ************************************************
remarks:        * Pay attention *
remarks:        * Any communication sent to email different *
remarks:        * from the following will be ignored! *
remarks:        * Any abuse reports, please send them to *
remarks:        * abuse@business.telecomitalia.it *
remarks:        ************************************************
notify:         datacomnet@telecomitalia.it
mnt-by:         INTERB-MNT
created:        2022-05-09T13:58:47Z
last-modified:  2022-05-09T13:58:47Z
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 is 1 domain name hosted across 4 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
81.121.12.1	narey.uk	1
81.121.12.12	narey.uk	1
81.121.12.11	narey.uk	1

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
81.121.22.197	AS3269 Telecom Italia S.p.A.	`4.44ms` from Milan, IT
81.121.105.233	AS3269 Telecom Italia S.p.A.	`2.44ms` from Rome, IT
81.121.23.73	AS3269 Telecom Italia S.p.A.	`4.48ms` from Milan, IT
81.121.10.113	AS3269 Telecom Italia S.p.A.	`3.98ms` from Milan, IT
81.121.20.197	AS3269 Telecom Italia S.p.A.	`2.16ms` from Rome, IT
81.121.74.225	AS3269 Telecom Italia S.p.A.	`4.68ms` 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
20.31.72.0	AS8075 Microsoft Corporation	`0.26ms` from Amsterdam, NL
75.133.183.32	AS20115 Charter Communications LLC	`15.51ms` from Ashburn, US
177.202.190.224	AS8167 V tal	`15.46ms` from Brasilia, BR
41.251.230.96	AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`6.49ms` from Casablanca, MA
9.223.214.112	AS8075 Microsoft Corporation	`0.16ms` from Gaevle, SE
154.208.201.160	AS134548 DXTL Tseung Kwan O Service	`0.76ms` from Hong Kong, HK
45.122.133.208	AS153494 XRUI TECHNOLOGY LIMITED	`0.86ms` from Hong Kong, HK
113.224.151.240	AS4837 CHINA UNICOM China169 Backbone	`9.10ms` from Liaoyang, CN
213.229.154.192	AS8220 COLT Technology Services Group Limited	`0.71ms` from Madrid, ES
86.246.7.144	AS3215 Orange S.A.	`1.11ms` from Paris, FR
175.206.43.144	AS4766 Korea Telecom	`2.31ms` from Seoul, KR
46.49.4.144	AS16010 Magticom Ltd.	`0.60ms` from Tbilisi, GE
182.126.91.224	AS4837 CHINA UNICOM China169 Backbone	`3.88ms` from Zhengzhou, CN
40.126.32.0	AS8075 Microsoft Corporation	`0.29ms` from Amsterdam, NL
111.26.193.48	AS134810 China Mobile Group JiLin communications corporation	`5.18ms` from Changchun, CN
14.185.35.224	AS45899 VNPT Corp	`2.97ms` from Da Nang, VN
84.154.178.112	AS3320 Deutsche Telekom AG	`3.16ms` from Duesseldorf, DE
16.15.22.240	AS16509 Amazon.com, Inc.	`0.42ms` from Frankfurt am Main, DE
84.162.5.112	AS3320 Deutsche Telekom AG	`6.61ms` from Frankfurt am Main, DE
113.103.73.64	AS4134 CHINANET-BACKBONE	`2.37ms` from Guangzhou, CN
146.148.201.48	AS26658 HT	`0.30ms` from Los Angeles, US
79.156.41.192	AS3352 TELEFONICA DE ESPANA S.A.U.	`10.59ms` from Madrid, ES
80.105.218.0	AS3269 Telecom Italia S.p.A.	`3.38ms` from Milan, IT
217.56.33.32	AS3269 Telecom Italia S.p.A.	`1.19ms` from Milan, IT
71.214.223.240	AS209 CenturyLink Communications, LLC	`1.13ms` from Orlando, US

Traceroute

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

traceroute -a -n -q1 -m5 81.121.70.226

traceroute to 81.121.70.226 (81.121.70.226): 5 hops max, 52 byte packets

1 [AS15169] 108.170.228.187 19.875 ms

2 [AS15169] 192.178.110.72 19.735 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Brussels, BE

On December 6th 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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