146.133.240.0/24

AS12551 · ENEL S.p.A

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Summary

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

WHOIS Details

inetnum:        146.133.224.0 - 146.133.255.255
netname:        ENEL-NET
descr:          ENEL S.p.A.
country:        IT
admin-c:        SR1588-RIPE
tech-c:         EL1045-RIPE
tech-c:         FS613-RIPE
tech-c:         FC94-RIPE
status:         LEGACY
mnt-by:         ENEL-LIR
created:        1970-01-01T00:00:00Z
last-modified:  2019-12-04T13:10:07Z
source:         RIPE
abuse-email:    ripe@enel.com
abuse-c:        EAD29-RIPE
abuse-org:      ORG-ES6-RIPE

role:           ENEL LIR
address:        Enel Servizi S.r.l.
address:        V.le Italia, 26
address:        20099 Sesto San Giovanni (MI)
address:        Italia
e-mail:         ripe@enel.com
remarks:        Internet site http://www.enel.it
admin-c:        PZ542-RIPE
tech-c:         SF1341-RIPE
tech-c:         VV500-RIPE
tech-c:         AG1208-RIPE
tech-c:         NC243-RIPE
tech-c:         GG1185-RIPE
tech-c:         AB27321-RIPE
tech-c:         MP24673-RIPE
nic-hdl:        EL1045-RIPE
mnt-by:         ENEL-LIR
created:        2002-05-15T14:27:30Z
last-modified:  2019-02-14T15:15:14Z
source:         RIPE

person:         Fabrizio Cavalieri
address:        H3G S.p.A.
address:        Via Alessandro Severo 246
address:        I-00145 Rome
address:        Italy
phone:          +39 06 59551
e-mail:         fabrizio.cavalieri@h3g.it
nic-hdl:        FC94-RIPE
created:        2001-11-23T12:24:39Z
last-modified:  2016-04-05T23:22:07Z
mnt-by:         RIPE-NCC-LOCKED-MNT
source:         RIPE

person:         Fabrizio Sarcinelli
address:        ENEL spa
address:        Servizi Sistemi Informativi
address:        Via G.B. Martini, 3
address:        I-00198 Roma (RM)
address:        Italy
phone:          +39 6 85097516
fax-no:         +39 6 85097516
nic-hdl:        FS613-RIPE
created:        1970-01-01T00:00:00Z
last-modified:  2016-04-05T15:17:20Z
mnt-by:         RIPE-NCC-LOCKED-MNT
source:         RIPE

person:         Stefano Regaglia
address:        Enel.it S.p.A.
address:        V.le Italia, 26
address:        I-20099 Sesto S. Giovanni (MI)
address:        Italy
phone:          +39 02 7224 7714
fax-no:         +39 02 24989101
e-mail:         regaglia.stefano@enel.it
nic-hdl:        SR1588-RIPE
notify:         ripe@enel.it
mnt-by:         ENEL-LIR
created:        1970-01-01T00:00:00Z
last-modified:  2003-02-06T09:56:04Z
source:         RIPE

route:          146.133.224.0/19
descr:          Enel.it
origin:         AS12551
mnt-by:         ENEL-LIR
created:        2004-06-09T11:53:00Z
last-modified:  2004-06-09T11:53:00Z
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

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

IP Address	ASN	Details
146.133.240.61	AS12551 ENEL S.p.A	`1.22ms` from Rome, 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
190.68.53.232	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`5.43ms` from Bogota, CO
158.23.93.24	AS8075 Microsoft Corporation	`0.16ms` from Santiago de Querétaro, MX
45.113.42.248	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`2.30ms` from Shanghai, CN
34.87.55.232	AS396982 Google LLC	`0.15ms` from Singapore, SG
20.247.154.152	AS8075 Microsoft Corporation	`0.55ms` from Singapore, SG
116.139.252.216	AS4837 CHINA UNICOM China169 Backbone	`7.69ms` from Tieling, CN
52.195.64.152	AS16509 Amazon.com, Inc.	`0.22ms` from Tokyo, JP
72.139.243.24	AS812 Rogers Communications Canada Inc.	`15.92ms` from Toronto, CA
34.248.50.216	AS16509 Amazon.com, Inc.	`0.17ms` from Dublin, IE
115.75.24.104	AS7552 Viettel Group	`2.65ms` from Ho Chi Minh City, VN
103.23.198.24	AS136052 PT Cloud Hosting Indonesia	`0.70ms` from Jakarta, ID
74.177.224.88	AS8075 Microsoft Corporation	`0.22ms` from London, GB
180.38.7.248	AS4713 NTT DOCOMO BUSINESS,Inc.	`11.73ms` from Osaka, JP
118.200.10.40	AS9506 Singtel Fibre Broadband	`1.47ms` from Singapore, SG
105.99.60.184	AS36947 Telecom Algeria	`10.17ms` from Algiers, DZ
67.212.250.184	AS19331 Twin Lakes Telephone Cooperative Corporation	`12.92ms` from Atlanta, US
193.225.207.8	AS1955 KIFU (Governmental Info Tech Development Agency)	`0.57ms` from Budapest, HU
45.240.187.56	AS24863 Link Egypt (Link.NET)	`10.51ms` from Cairo, EG
79.238.53.88	AS3320 Deutsche Telekom AG	`3.77ms` from Hamburg, DE
99.23.37.104	AS7018 AT&T Enterprises, LLC	`1.59ms` from Houston, US
1.240.255.152	AS9318 SK Broadband Co Ltd	`6.88ms` from Incheon, KR
88.7.185.168	AS3352 TELEFONICA DE ESPANA S.A.U.	`5.02ms` from Madrid, ES
183.151.18.216	AS4134 CHINANET-BACKBONE	`10.20ms` from Nanchang, CN
18.238.249.88	AS16509 Amazon.com, Inc.	`0.34ms` from Amsterdam, NL
195.97.106.40	AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA	`2.02ms` from Athens, GR

Traceroute

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

traceroute -a -n -q1 -f2 146.133.240.193

traceroute to 146.133.240.193 (146.133.240.193): 64 hops max, 52 byte packets

2 [AS42473] 188.172.249.33 0.439 ms

3 [AS1299] 62.115.160.17 2.803 ms

4 [AS1299] 62.115.141.35 0.617 ms

5 [AS1299] 62.115.136.246 31.527 ms

6 *

7 [AS1299] 62.115.183.249 10.286 ms

8 [AS1273] 195.2.31.6 106.334 ms

9 [AS1273] 195.2.24.242 91.852 ms

10 [AS1273] 195.2.9.90 108.076 ms

11 [AS1273] 195.59.1.86 108.538 ms

12 [] 83.224.126.170 117.433 ms

13 *

14 *

15 *

16 *

17 [AS12551] 146.133.240.193 118.101 ms

Measurement taken from

IPinfo ProbeNet in Toronto, CA

On March 20th 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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