146.133.96.0/20

AS12551 · ENEL S.p.A

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Summary

Country	Italy
Domain	enel.it
ASN	AS12551
Registry	RIPE
ID	ENEL-NET

WHOIS Details

inetnum:        146.133.0.0 - 146.133.255.255
netname:        ENEL-NET
org:            ORG-ES6-RIPE
descr:          V.le Italia, 26
descr:          20099 Sesto S. Giovanni (MI)
descr:          Italia
country:        IT
admin-c:        MP31034-RIPE
tech-c:         MI5426-RIPE
status:         LEGACY
mnt-by:         ENEL-LIR
mnt-by:         RIPE-NCC-LEGACY-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2022-11-21T08:37:21Z
source:         RIPE
abuse-email:    infofibra@enel.com
abuse-c:        EEAD-RIPE
abuse-org:      ORG-ES6-RIPE

organisation:   ORG-ES6-RIPE
org-name:       ENEL S.p.A
country:        IT
org-type:       LIR
address:        V.le Egeo 150
address:        00144
address:        Roma
address:        ITALY
phone:          +390683053373
phone:          +390683053208
fax-no:         +390683053695
e-mail:         ripe@enel.com
admin-c:        GG1185-RIPE
admin-c:        AB27321-RIPE
admin-c:        MI5426-RIPE
admin-c:        VV500-RIPE
admin-c:        MP24673-RIPE
abuse-c:        EEAD-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        ENEL-LIR
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         ENEL-LIR
created:        2004-04-17T11:30:47Z
last-modified:  2025-02-13T13:25:41Z
source:         RIPE

person:         Michele Iannuzzi
address:        michele.iannuzzi@enel.com
phone:          +393475615216
nic-hdl:        MI5426-RIPE
mnt-by:         ENEL-LIR
created:        2022-04-08T09:20:33Z
last-modified:  2022-04-08T09:20:33Z
source:         RIPE

person:         MARIO POLVERE
address:        ENEL ITALIA SRL
address:        V.LE EGEO 150
address:        00100 ROMA
address:        Italy
nic-hdl:        MP31034-RIPE
phone:          +39683053737
fax-no:         +39664445681
mnt-by:         INTERB-MNT
created:        2017-06-01T09:51:34Z
last-modified:  2017-06-01T09:51:34Z
source:         RIPE

route:          146.133.0.0/16
descr:          Enel.it - Milano
origin:         AS12551
mnt-by:         ENEL-LIR
created:        1970-01-01T00:00:00Z
last-modified:  2004-06-07T13:33:13Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 146.133.0.0/16

Range	ASN	Company	Num of IPs
146.133.127.0/24	AS12551	ENEL S.p.A	256
146.133.127.0/24	AS12551	ENEL S.p.A	256
146.133.124.0/24	AS16509	ENEL S.p.A	256
146.133.127.0/24	AS16509	ENEL S.p.A	256
146.133.127.0/24	AS16509	ENEL S.p.A	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
79.122.113.36	AS5483 Magyar Telekom Plc.	`5.57ms` from Budapest, HU
222.245.63.20	AS4134 CHINANET-BACKBONE	`4.72ms` from Changsha, CN
72.2.132.4	AS13428 Surf Air Wireless, LLC	`0.43ms` from Chicago, US
76.139.220.180	AS7922 Comcast Cable Communications, LLC	`9.22ms` from Flint, US
89.21.101.84	AS42652 inexio Informationstechnologie und Telekommunikation Gmbh	`3.26ms` from Frankfurt am Main, DE
152.106.120.52	AS2018 TENET (The UNINET Project)	`0.81ms` from Johannesburg, ZA
199.101.153.132	AS13713 Avago Technologies U.S. Inc.	`0.12ms` from Lisbon, PT
76.114.136.84	AS7922 Comcast Cable Communications, LLC	`14.80ms` from Miami, US
205.151.75.4	AS376 Reseau d'Informations Scientifiques du Quebec (RISQ Inc.)	`8.35ms` from Montreal, CA
39.79.217.100	AS4837 CHINA UNICOM China169 Backbone	`5.81ms` from Qingdao, CN
167.191.203.4	AS18880 Lam Research Corporation	`2.16ms` from San Jose, US
27.122.133.148	AS4668 LG CNS	`0.89ms` from Seoul, KR
187.59.150.4	AS18881 TELEFÔNICA BRASIL S.A	`3.94ms` from São Paulo, BR
193.42.36.4	AS59711 HZ Hosting Ltd	`0.36ms` from Warsaw, PL
89.65.243.148	AS9141 P4 Sp. z o.o.	`12.54ms` from Warsaw, PL
173.38.217.132	AS109 CISCO SYSTEMS, INC.	`1.00ms` from Amsterdam, NL
115.188.249.68	AS4771 Spark New Zealand Trading Ltd.	`18.25ms` from Auckland, NZ
216.75.119.100	AS15108 Allo Communications LLC	`0.67ms` from Denver, US
108.130.99.68	AS16509 Amazon.com, Inc.	`0.50ms` from Dublin, IE
154.195.92.84	AS9294 GNET INC.	`0.90ms` from Hong Kong, HK
221.126.8.100	AS9304 HGC Global Communications Limited	`1.55ms` from Hong Kong, HK
46.200.215.244	AS6849 JSC Ukrtelecom	`0.64ms` from Kyiv, UA
80.41.156.228	AS13285 TalkTalk Communications Limited	`4.15ms` from Manchester, GB
189.171.171.164	AS8151 UNINET	`1.67ms` from Mexico City, MX
12.1.48.4	AS7018 AT&T Enterprises, LLC	`1.74ms` from New York City, 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 146.133.96.179

traceroute to 146.133.96.179 (146.133.96.179): 5 hops max, 52 byte packets

1 [AS263812] 38.165.233.1 0.073 ms

2 [AS52468] 181.78.95.209 3.467 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Asuncion, PY

On January 19th 2026

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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