81.126.0.0/16

AS3269 · Telecom Italia S.p.A.

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Summary

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

WHOIS Details

inetnum:        81.126.0.0 - 81.126.255.255
netname:        IT-INTERBUSINESS-20020708
country:        IT
org:            ORG-IA34-RIPE
admin-c:        INAS1-RIPE
tech-c:         INAS1-RIPE
status:         ALLOCATED PA
notify:         datacomnet@telecomitalia.it
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         INTERB-MNT
created:        2025-07-09T10:43:33Z
last-modified:  2025-07-09T10:43:33Z
source:         RIPE
abuse-email:    abuse@business.telecomitalia.it
abuse-c:        ABT49-RIPE
abuse-org:      ORG-IA34-RIPE

organisation:   ORG-IA34-RIPE
org-name:       Telecom Italia S.p.A.
country:        IT
org-type:       LIR
address:        Via Oriolo Romano 240
address:        I-00189
address:        Roma
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:        INTERB-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         INTERB-MNT
created:        2004-04-17T11:31:45Z
last-modified:  2024-02-01T07:59:39Z
source:         RIPE
abuse-email:    abuse@business.telecomitalia.it
abuse-c:        ABT49-RIPE
abuse-org:      undefined

role:           Interbusiness 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:        INAS1-RIPE
notify:         datacomnet@telecomitalia.it
abuse-mailbox:  abuse@business.telecomitalia.it
mnt-by:         INTERB-MNT
created:        2002-08-01T12:20:54Z
last-modified:  2024-01-16T08:51:36Z
source:         RIPE

Overlapping Ranges

BGP prefixes that are contained by 81.126.0.0/16

Range	ASN	Company	Num of IPs
81.126.70.0/24	AS20746	IP dedicati a Servizi Datacenter	256
81.126.86.0/24	AS20746	IP dedicati a Servizi Datacenter	256
81.126.87.0/24	AS20746	IP dedicati a Servizi Datacenter	256
81.126.92.0/24	AS20746	IP dedicati a Servizi Datacenter	256
81.126.93.0/24	AS20746	IP dedicati a Servizi Datacenter	256
81.126.94.0/24	AS20746	IP dedicati a Servizi Datacenter	256

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
81.204.0.0/14	AS1136	KPN B.V.	262,144
81.76.0.0/14	AS5378	Vodafone Limited	262,144
81.64.0.0/14	AS15557	Societe Francaise Du Radiotelephone - SFR SA	262,144
81.68.0.0/14	AS45090	Tencent Cloud Computing (Beijing) Co., Ltd	262,144
81.56.0.0/15	AS29447	Free SAS	131,072
81.166.0.0/15	AS29695	Lyse Tele AS	131,072
81.60.0.0/15	AS12430	VODAFONE ONO, S.A.	131,072
81.178.0.0/15	AS13285	TalkTalk Communications Limited	131,072
81.62.0.0/15	AS3303	Swisscom (Schweiz) AG	131,072
81.82.0.0/15	AS6848	Telenet BV	131,072
81.164.0.0/15	AS6848	Telenet BV	131,072
81.182.0.0/15	AS5483	Magyar Telekom Plc.	131,072
81.36.0.0/16	AS3352	Telefonica de Espana SAU	65,536
81.80.0.0/16	AS3215	Orange S.A.	65,536
81.187.0.0/16	AS20712	Andrews & Arnold Ltd	65,536
81.33.0.0/16	AS3352	Telefonica de Espana SAU	65,536
81.38.0.0/16	AS3352	Telefonica de Espana SAU	65,536
81.191.0.0/16	AS2116	GLOBALCONNECT AS	65,536
81.87.0.0/16	AS786	Jisc Services Limited	65,536
81.223.0.0/16	AS8412	T-Mobile Austria GmbH	65,536
81.84.0.0/16	AS2860	NOS COMUNICACOES, S.A.	65,536
81.37.0.0/16	AS3352	Telefonica de Espana SAU	65,536
81.61.0.0/16	AS6739	ONO_HFC	65,536
81.39.0.0/16	AS3352	Telefonica de Espana SAU	65,536
81.193.0.0/16	AS3243	MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.	65,536
81.32.0.0/16	AS3352	Telefonica de Espana SAU	65,536
81.34.0.0/16	AS3352	Telefonica de Espana SAU	65,536
81.35.0.0/16	AS3352	Telefonica de Espana SAU	65,536
81.195.0.0/16	AS8359	MTS PJSC	65,536
81.202.0.0/16	AS6739	Cableuropa - ONO	65,536
81.44.0.0/16	AS3352	Telefonica de Espana SAU	65,536
81.40.0.0/16	AS3352	Telefonica de Espana SAU	65,536
81.184.0.0/16	AS6739	VODAFONE ONO, S.A.	65,536
81.197.0.0/16	AS719	Elisa Oyj	65,536
81.221.0.0/16	AS1836	green.ch AG	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
81.57.0.0/16	AS29447	Iliad / Free SAS	65,536
81.192.0.0/16	AS6713	Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	65,536
81.81.0.0/16	AS1267	WIND TRE S.P.A.	65,536
81.56.0.0/16	AS29447	Iliad / Free SAS	65,536
81.196.0.0/16	AS8708	DIGI ROMANIA S.A.	65,536
81.198.0.0/16	AS24921	SIA Tet	65,536
81.216.0.0/16	AS1257	Tele2 Sverige AB	65,536

Hosted domains

There are 178 domain names hosted across 106 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
81.126.57.22	giustiziacampania.it	2
81.126.0.186	xiboinside.it	1
81.126.57.144	leduecitta.com	1
81.126.0.180	fremuragroup.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

3,061 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
81.126.87.80	AS20746 Telecom Italia S.p.A.	`2.44ms` from Rome, IT
81.126.51.193	AS3269 Telecom Italia S.p.A.	`1.52ms` from Rome, IT
81.126.72.18	AS3269 Telecom Italia S.p.A.	`1.53ms` from Rome, IT
81.126.83.52	AS3269 Telecom Italia S.p.A.	`1.15ms` from Milan, IT
81.126.0.81	AS3269 Telecom Italia S.p.A.	`5.31ms` from Milan, IT
81.126.88.76	AS3269 Telecom Italia S.p.A.	`8.03ms` from Naples, IT
81.126.15.6	AS3269 Telecom Italia S.p.A.	`7.86ms` from Milan, IT
81.126.132.49	AS3269 Telecom Italia S.p.A.	`1.35ms` from Milan, IT
81.126.129.35	AS3269 Telecom Italia S.p.A.	`1.48ms` from Milan, IT
81.126.85.122	AS3269 Telecom Italia S.p.A.	`1.58ms` from Milan, IT
81.126.28.154	AS3269 Telecom Italia S.p.A.	`5.42ms` from Milan, IT
81.126.10.7	AS3269 Telecom Italia S.p.A.	`6.59ms` from Naples, IT
81.126.92.3	AS20746 Telecom Italia S.p.A.	`2.91ms` from Rome, IT
81.126.14.178	AS3269 Telecom Italia S.p.A.	`1.79ms` from Rome, IT
81.126.58.3	AS3269 Telecom Italia S.p.A.	`1.17ms` from Milan, IT
81.126.68.125	AS3269 Telecom Italia S.p.A.	`1.59ms` from Milan, IT
81.126.67.178	AS3269 Telecom Italia S.p.A.	`1.62ms` from Milan, IT
81.126.86.9	AS20746 Telecom Italia S.p.A.	`1.29ms` from Milan, IT
81.126.20.18	AS3269 Telecom Italia S.p.A.	`13.35ms` from Rome, IT
81.126.165.27	AS3269 Telecom Italia S.p.A.	`9.56ms` from Rome, IT
81.126.77.10	AS3269 Telecom Italia S.p.A.	`8.91ms` from Rome, IT
81.126.74.20	AS3269 Telecom Italia S.p.A.	`8.60ms` from Rome, IT
81.126.91.52	AS3269 Telecom Italia S.p.A.	`8.32ms` from Rome, IT
81.126.16.152	AS3269 Telecom Italia S.p.A.	`0.90ms` from Milan, IT
81.126.13.60	AS3269 Telecom Italia S.p.A.	`3.05ms` 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
92.254.86.16	AS50266 Odido Netherlands B.V.	`5.80ms` from Amsterdam, NL
37.230.46.0	AS216451 Daten- und Telekommunikations GmbH Dessau	`6.88ms` from Berlin, DE
204.137.240.112	AS557 University of Maine System	`7.76ms` from Boston, US
80.99.182.112	AS21334 One Hungary Ltd.	`4.05ms` from Budapest, HU
73.26.200.144	AS7922 Comcast Cable Communications, LLC	`12.09ms` from Denver, US
158.177.203.80	AS36351 IBM Cloud	`0.76ms` from Frankfurt am Main, DE
85.5.199.64	AS3303 Swisscom (Switzerland) Ltd	`0.69ms` from Geneve, CH
113.187.161.192	AS45899 VNPT Corp	`6.30ms` from Ho Chi Minh City, VN
47.83.208.160	AS45102 Alibaba (US) Technology Co., Ltd.	`0.57ms` from Hong Kong, HK
8.217.50.208	AS45102 Alibaba (US) Technology Co., Ltd.	`0.70ms` from Hong Kong, HK
100.16.7.80	AS701 Verizon Business	`4.09ms` from Philadelphia, US
179.170.36.48	AS26599 TELEFÔNICA BRASIL S.A	`14.91ms` from Rio de Janeiro, BR
36.39.103.0	AS17839 LG HelloVision Corp.	`1.34ms` from Seoul, KR
211.208.187.112	AS9318 SK Broadband Co Ltd	`2.22ms` from Seoul, KR
223.94.87.224	AS56041 China Mobile communications corporation	`8.54ms` from Suzhou, CN
175.182.241.0	AS4780 Digital United Inc.	`5.88ms` from Taipei, TW
189.6.97.176	AS28573 Claro NXT Telecomunicacoes Ltda	`7.59ms` from Brasilia, BR
218.9.35.176	AS4837 CHINA UNICOM China169 Backbone	`13.72ms` from Changchun, CN
34.29.24.16	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
52.18.184.64	AS16509 Amazon.com, Inc.	`0.17ms` from Dublin, IE
134.101.218.160	AS15943 wilhelm.tel GmbH	`0.47ms` from Hamburg, DE
217.43.148.240	AS2856 British Telecommunications PLC	`7.32ms` from London, GB
170.250.161.112	AS23089 Hotwire Communications	`3.84ms` from Miami, US
34.19.201.64	AS396982 Google LLC	`0.10ms` from Montreal, CA
183.79.172.144	AS24572 Yahoo Japan	`6.29ms` from Osaka, JP

Traceroute

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

traceroute -a -n -q1 -f3 81.126.14.178

traceroute to 81.126.14.178 (81.126.14.178): 64 hops max, 52 byte packets

3 [AS174] 149.6.130.84 1.389 ms

4 [AS174] 154.54.74.201 8.194 ms

5 [AS174] 154.54.39.14 8.563 ms

6 [AS174] 130.117.15.26 8.4 ms

7 *

8 *

9 *

10 *

11 [AS3269] 81.126.14.178 40.207 ms

Measurement taken from

IPinfo ProbeNet in Barcelona, ES

On November 28th 2025

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