146.133.159.0/24

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

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
146.133.159.10	AS12551 ENEL S.p.A	`1.25ms` 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
121.20.143.88	AS4837 CHINA UNICOM China169 Backbone	`13.39ms` from Beijing, CN
182.43.35.232	AS58519 Cloud Computing Corporation	`0.46ms` from Guiyang, CN
78.183.135.56	AS9121 Turk Telekomunikasyon Anonim Sirketi	`1.63ms` from Istanbul, TR
38.250.243.136	AS268696 Tuddo Telecom Ltda.	`13.60ms` from Muriae, BR
148.74.167.168	AS6128 Cablevision Systems Corp.	`3.50ms` from New York City, US
191.56.87.8	AS4230 CLARO S.A.	`16.08ms` from Osasco, BR
76.147.32.152	AS7922 Comcast Cable Communications, LLC	`4.37ms` from Seattle, US
118.166.39.104	AS3462 Data Communication Business Group	`1.42ms` from Taipei, TW
41.105.169.152	AS36947 Telecom Algeria	`12.34ms` from Valencia, ES
57.151.51.248	AS8075 Microsoft Corporation	`0.34ms` from Ashburn, US
34.79.147.232	AS396982 Google LLC	`0.17ms` from Brussels, BE
70.120.121.136	AS11427 Charter Communications Inc	`5.35ms` from Dallas, US
169.61.13.24	AS36351 IBM Cloud	`1.46ms` from Dallas, US
131.108.224.24	AS263522 LGNET SERVICOS DE TELECOMUNICACOES LTDA	`7.45ms` from Joao Pessoa, BR
196.36.144.56	AS3741 Dimension Data	`0.96ms` from Johannesburg, ZA
78.32.158.104	AS8468 ENTANET International Limited	`3.77ms` from London, GB
85.59.119.104	AS12479 Orange Espagne SA	`10.87ms` from Madrid, ES
120.148.20.184	AS1221 Telstra Limited	`5.12ms` from Melbourne, AU
203.27.24.88	AS132581 VICTORIAN RAIL TRACK	`6.05ms` from Melbourne, AU
75.245.11.216	AS6167 Verizon Business	`12.55ms` from New York City, US
27.192.89.24	AS4837 CHINA UNICOM China169 Backbone	`5.16ms` from Qingdao, CN
115.142.57.8	AS17858 LG POWERCOMM	`3.20ms` from Seoul, KR
203.251.102.56	AS4766 Korea Telecom	`7.19ms` from Seoul, KR
218.157.71.136	AS4766 Korea Telecom	`7.49ms` from Seoul, KR
210.66.194.152	AS4780 Digital United Inc.	`0.34ms` from Taipei, TW

Traceroute

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

traceroute -a -n -q1 -f3 -m7 146.133.159.10

traceroute to 146.133.159.10 (146.133.159.10): 7 hops max, 52 byte packets

3 [] 193.201.28.78 1.152 ms

4 [] 83.224.126.170 0.834 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Rome, IT

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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