146.133.1.0/24

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

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

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

IP Address	ASN	Details
146.133.1.18	AS12551 ENEL S.p.A	`1.13ms` 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
111.8.136.24	AS56047 China Mobile communications corporation	`9.95ms` from Changsha, CN
172.232.96.24	AS63949 Akamai Connected Cloud	`0.73ms` from Chennai, IN
14.175.196.104	AS45899 VNPT Corp	`0.81ms` from Da Nang, VN
57.128.0.184	AS16276 OVH SAS	`0.07ms` from Gravelines, FR
50.202.4.8	AS20214 Comcast Cable Communications, LLC	`1.46ms` from Miami, US
76.134.233.216	AS7922 Comcast Cable Communications, LLC	`10.21ms` from Miami, US
180.17.105.232	AS4713 NTT DOCOMO BUSINESS,Inc.	`10.88ms` from Osaka, JP
52.86.151.120	AS14618 Amazon.com, Inc.	`0.18ms` from Reston, US
1.106.140.232	AS4766 Korea Telecom	`2.83ms` from Seoul, KR
212.179.231.232	AS8551 Bezeq International Ltd.	`7.14ms` from Tel Aviv, IL
35.230.94.200	AS396982 Google LLC	`0.11ms` from The Dalles, US
83.31.154.136	AS5617 Orange Polska Spolka Akcyjna	`6.45ms` from Warsaw, PL
76.106.19.8	AS7922 Comcast Cable Communications, LLC	`6.15ms` from Ashburn, US
108.196.61.104	AS7018 AT&T Enterprises, LLC	`10.26ms` from Atlanta, US
118.247.121.248	AS4847 China Networks Inter-Exchange	`4.48ms` from Beijing, CN
206.1.31.136	AS18229 CtrlS	`0.24ms` from Bengaluru, IN
20.7.144.168	AS8075 Microsoft Corporation	`0.19ms` from Boydton, US
45.157.180.152	AS212384 Simoresta UAB	`0.22ms` from Frankfurt am Main, DE
84.191.103.216	AS3320 Deutsche Telekom AG	`7.47ms` from Frankfurt am Main, DE
120.193.61.120	AS56041 China Mobile communications corporation	`3.83ms` from Hangzhou, CN
116.123.47.88	AS9318 SK Broadband Co Ltd	`2.76ms` from Incheon, KR
86.2.150.56	AS5089 Virgin Media Limited	`6.76ms` from London, GB
195.190.199.200	AS12479 Orange Espagne SA	`0.54ms` from Madrid, ES
80.35.113.136	AS3352 TELEFONICA DE ESPANA S.A.U.	`1.92ms` from Madrid, ES
38.244.176.56	AS9009 M247 Europe SRL	`0.33ms` from Manchester, GB

Traceroute

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

traceroute -a -n -q1 -f6 146.133.1.92

traceroute to 146.133.1.92 (146.133.1.92): 64 hops max, 52 byte packets

6 [AS174] 154.54.87.117 152.127 ms

7 *

8 [AS174] 154.54.10.222 152.682 ms

9 [AS6762] 195.22.209.103 254.13 ms

10 *

11 *

12 *

13 [AS3269] 80.20.25.41 256.88 ms

14 [AS3269] 195.103.8.182 265.606 ms

15 *

16 *

17 [AS12551] 146.133.1.92 268.894 ms

Measurement taken from

IPinfo ProbeNet in Hong Kong, HK

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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