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
81.68.0.0/14	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
81.32.0.0/16	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 210 domain names hosted across 117 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
81.126.165.74	ambitosociale6fano.it	18
81.126.129.122	competio.it	15
81.126.65.179	mostreinbasilica.it	15
81.126.95.235	ministrodisabilita.gov.it	5
81.126.84.155	siticulturali.it	4
81.126.83.58	formez.eu	4
81.126.83.52	formez.eu	4
81.126.67.156	ogs.trieste.it	4
81.126.83.49	formez.it	4
81.126.65.181	vicenzavillepalladio.it	3
81.126.65.180	vicenzajazz.org	3
81.126.162.14	open.gov.it	3
81.126.91.125	ao-garibaldi.ct.it	3
81.126.90.116	iicosaka.com	3
81.126.95.91	asppalermo.org	3
81.126.90.148	ares118.it	2
81.126.160.117	performance.gov.it	2
81.126.81.11	asl2.liguria.it	2
81.126.136.31	gruppocmtrading.it	2
81.126.84.186	arkeoweb.it	2

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

3,088 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
81.126.25.118	AS3269 Telecom Italia S.p.A.	`1.45ms` from Milan, IT
81.126.17.148	AS3269 Telecom Italia S.p.A.	`0.96ms` from Milan, IT
81.126.1.78	AS3269 Telecom Italia S.p.A.	`4.69ms` from Milan, IT
81.126.86.9	AS20746 Telecom Italia S.p.A.	`1.45ms` from Milan, IT
81.126.15.230	AS3269 Telecom Italia S.p.A.	`7.79ms` from Milan, IT
81.126.85.122	AS3269 Telecom Italia S.p.A.	`1.20ms` from Milan, IT
81.126.10.73	AS3269 Telecom Italia S.p.A.	`4.95ms` from Naples, IT
81.126.194.236	AS3269 Telecom Italia S.p.A.	`1.93ms` from Milan, IT
81.126.6.20	AS3269 Telecom Italia S.p.A.	`5.28ms` from Naples, IT
81.126.138.34	AS3269 Telecom Italia S.p.A.	`3.15ms` from Rome, IT
81.126.80.234	AS3269 Telecom Italia S.p.A.	`1.36ms` from Milan, IT
81.126.21.144	AS3269 Telecom Italia S.p.A.	`5.51ms` from Rende, IT
81.126.14.178	AS3269 Telecom Italia S.p.A.	`1.74ms` from Rome, IT
81.126.33.170	AS3269 Telecom Italia S.p.A.	`1.69ms` from Rome, IT
81.126.70.128	AS20746 Telecom Italia S.p.A.	`1.02ms` from Milan, IT
81.126.76.114	AS3269 Telecom Italia S.p.A.	`8.41ms` from Rome, IT
81.126.49.193	AS3269 Telecom Italia S.p.A.	`1.53ms` from Rome, IT
81.126.23.18	AS3269 Telecom Italia S.p.A.	`3.07ms` from Milan, IT
81.126.161.243	AS3269 Telecom Italia S.p.A.	`8.20ms` from Rome, IT
81.126.128.43	AS3269 Telecom Italia S.p.A.	`1.41ms` from Milan, IT
81.126.132.49	AS3269 Telecom Italia S.p.A.	`1.35ms` from Milan, IT
81.126.136.18	AS3269 Telecom Italia S.p.A.	`3.29ms` from Rome, IT
81.126.9.161	AS3269 Telecom Italia S.p.A.	`3.75ms` from Rome, IT
81.126.82.14	AS3269 Telecom Italia S.p.A.	`1.18ms` from Milan, IT
81.126.129.35	AS3269 Telecom Italia S.p.A.	`1.41ms` 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
91.138.200.224	AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA	`1.63ms` from Athens, GR
97.179.43.144	AS6167 Verizon Business	`10.63ms` from Denver, US
113.118.91.96	AS4134 CHINANET-BACKBONE	`1.41ms` from Guangzhou, CN
87.3.68.240	AS3269 Telecom Italia S.p.A.	`8.57ms` from Milan, IT
60.122.131.160	AS17676 SoftBank Corp.	`3.78ms` from Osaka, JP
126.95.144.48	AS17676 SoftBank Corp.	`3.64ms` from Osaka, JP
118.18.120.192	AS4713 NTT DOCOMO BUSINESS,Inc.	`9.05ms` from Osaka, JP
88.176.166.208	AS12322 Free SAS	`18.92ms` from Paris, FR
60.132.71.160	AS17676 SoftBank Corp.	`2.63ms` from Tokyo, JP
172.66.177.208	AS13335 Cloudflare, Inc.	`0.11ms` from Wrocław, PL
51.222.254.16	AS16276 OVH SAS	`0.09ms` from Beauharnois, CA
93.194.183.128	AS3320 Deutsche Telekom AG	`3.88ms` from Frankfurt am Main, DE
188.119.143.48	AS9009 M247 Europe SRL	`0.28ms` from Frankfurt am Main, DE
141.83.98.16	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`1.70ms` from Hamburg, DE
93.97.210.208	AS35228 Telefonica UK Limited	`8.10ms` from London, GB
142.129.247.0	AS20001 Charter Communications Inc	`4.44ms` from Los Angeles, US
176.144.136.32	AS5410 Bouygues Telecom SA	`2.31ms` from Marseille, FR
60.95.246.192	AS17676 SoftBank Corp.	`4.19ms` from Osaka, JP
125.9.39.240	AS9824 JCOM Co., Ltd.	`10.18ms` from Osaka, JP
58.169.70.16	AS1221 Telstra Limited	`3.25ms` from Perth, AU
18.210.115.160	AS14618 Amazon.com, Inc.	`0.23ms` from Reston, US
184.65.134.160	AS6327 Shaw Communications	`7.13ms` from Seattle, US
175.226.31.176	AS4766 Korea Telecom	`1.90ms` from Seoul, KR
176.69.117.96	AS1257 Tele2 Sverige AB	`0.61ms` from Stockholm, SE
86.124.97.176	AS8708 DIGI ROMANIA S.A.	`4.67ms` from Timisoara, RO

Traceroute

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

traceroute -a -n -q1 -f3 -m6 81.126.247.194

traceroute to 81.126.247.194 (81.126.247.194): 6 hops max, 52 byte packets

3 [AS6762] 89.221.34.42 0.316 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Frankfurt am Main, DE

On December 6th 2025

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