Autonomous System details

AS12551

ENEL S.p.A  ·  enel.com

Italy

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AS12551 – ENEL S.p.A

Field Value
Country Italy
Website enel.com
Hosted domains 5
IPv4 addresses 72,192
IPv6 addresses 0
ASN type Business
Registry ripe
Allocated 56 years ago on Jan 01, 1970
Updated 2 years ago on May 27, 2024

IP Ranges

Netblock Company Num of IPs
146.133.0.0/18 V.le Italia, 26 16,384
158.47.64.0/18 V.le Italia, 26 16,384
146.133.64.0/19 V.le Italia, 26 8,192
146.133.128.0/19 V.le Italia, 26 8,192
158.47.32.0/19 V.le Italia, 26 8,192
146.133.96.0/20 V.le Italia, 26 4,096
158.47.16.0/20 V.le Italia, 26 4,096
146.133.112.0/21 V.le Italia, 26 2,048
146.133.120.0/22 V.le Italia, 26 1,024
158.47.8.0/23 V.le Italia, 26 512
158.47.14.0/23 V.le Italia, 26 512
146.133.1.0/24 V.le Italia, 26 256
146.133.2.0/24 V.le Italia, 26 256
146.133.7.0/24 V.le Italia, 26 256
146.133.11.0/24 V.le Italia, 26 256
146.133.12.0/24 V.le Italia, 26 256
146.133.13.0/24 V.le Italia, 26 256
146.133.14.0/24 V.le Italia, 26 256
146.133.15.0/24 V.le Italia, 26 256
146.133.19.0/24 V.le Italia, 26 256
146.133.29.0/24 V.le Italia, 26 256
146.133.68.0/24 V.le Italia, 26 256
146.133.96.0/24 V.le Italia, 26 256
146.133.125.0/24 V.le Italia, 26 256
146.133.126.0/24 V.le Italia, 26 256
146.133.127.0/24 ENEL S.p.A 256
146.133.128.0/24 V.le Italia, 26 256
146.133.159.0/24 V.le Italia, 26 256
146.133.240.0/24 ENEL S.p.A. 256
158.47.0.0/24 V.le Italia, 26 256
158.47.1.0/24 V.le Italia, 26 256
158.47.2.0/24 V.le Italia, 26 256
158.47.3.0/24 V.le Italia, 26 256
158.47.4.0/24 V.le Italia, 26 256
158.47.6.0/24 V.le Italia, 26 256
158.47.7.0/24 V.le Italia, 26 256
158.47.8.0/24 V.le Italia, 26 256
158.47.9.0/24 V.le Italia, 26 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS12551
                                                OrgID:          AS12551
                                                ASName:         AS12551
                                                ASNumber:       AS12551
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 5 domain names hosted across 1 IP address on this ASN.

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IP Address Domain Domains on this IP
146.133.68.17 ██████████ 5

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Peers

There are 5 peers for this ASN.

Peers Name
AS12085 Equinix, Inc.
AS1273 Vodafone Group PLC
AS15830 Equinix (EMEA) Acquisition Enterprises B.V.
AS30722 Fastweb SpA
AS3269 Telecom Italia S.p.A.
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ASN API & Database

Upstreams

There are 5 upstreams for this ASN.

upstreams Name
AS12085 Equinix, Inc.
AS1273 Vodafone Group PLC
AS15830 Equinix (EMEA) Acquisition Enterprises B.V.
AS30722 Fastweb SpA
AS3269 Telecom Italia S.p.A.
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ASN API & Database

Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
146.133.1.61 AS12551 ENEL S.p.A 1.00ms from Milan, IT
158.47.3.38 AS12551 ENEL S.p.A 1.05ms from Milan, IT
158.47.4.11 AS12551 ENEL S.p.A 0.61ms from Frankfurt am Main, DE
158.47.8.1 AS12551 ENEL S.p.A 0.49ms from Madrid, ES
158.47.7.2 AS12551 ENEL S.p.A 0.88ms from Rome, IT
146.133.159.10 AS12551 ENEL S.p.A 1.24ms from Rome, IT
158.47.9.10 AS12551 ENEL S.p.A 0.43ms from Madrid, ES
158.47.1.13 AS12551 ENEL S.p.A 0.36ms from Ashburn, US
146.133.240.45 AS12551 ENEL S.p.A 1.24ms 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
117.50.44.215 AS4808 China Unicom Beijing Province Network 6.58ms from Beijing, CN
181.52.150.183 AS10620 Telmex Colombia S.A. 19.14ms from Bogota, CO
73.186.219.23 AS7922 Comcast Cable Communications, LLC 9.19ms from Boston, US
45.52.77.247 AS5650 Frontier Communications of America, Inc. 6.46ms from Chicago, US
108.210.197.231 AS7018 AT&T Enterprises, LLC 3.42ms from Chicago, US
118.92.84.247 AS9500 One New Zealand Group Limited 1.81ms from Christchurch, NZ
35.242.235.119 AS396982 Google LLC 0.10ms from Frankfurt am Main, DE
180.70.141.55 AS9318 SK Broadband Co Ltd 2.42ms from Incheon, KR
222.234.215.135 AS9318 SK Broadband Co Ltd 1.00ms from Incheon, KR
1.250.122.103 AS9318 SK Broadband Co Ltd 4.96ms from Incheon, KR
80.116.129.71 AS3269 Telecom Italia S.p.A. 1.61ms from Milan, IT
34.154.96.87 AS396982 Google LLC 0.09ms from Milan, IT
67.171.204.199 AS7922 Comcast Cable Communications, LLC 5.76ms from Portland, US
112.226.90.183 AS4837 CHINA UNICOM China169 Backbone 2.19ms from Qingdao, CN
94.242.17.183 AS200302 VISP LLC 0.94ms from Saint Petersburg, RU
39.114.234.119 AS9318 SK Broadband Co Ltd 0.97ms from Seoul, KR
117.158.170.71 AS24445 Henan Mobile Communications Co.,Ltd 4.00ms from Zhengzhou, CN
141.30.152.103 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 3.79ms from Berlin, DE
90.254.66.71 AS5378 Vodafone Limited 6.10ms from Edinburgh, GB
67.67.149.23 AS7018 AT&T Enterprises, LLC 1.35ms from Houston, US
125.134.229.103 AS4766 Korea Telecom 7.84ms from Incheon, KR
52.20.64.215 AS14618 Amazon.com, Inc. 0.21ms from Reston, US
183.240.208.135 AS56040 China Mobile communications corporation 3.01ms from Shenzhen, CN
20.213.152.151 AS8075 Microsoft Corporation 0.64ms from Sydney, AU
116.59.229.247 AS17421 Mobile Business Group 11.13ms from Taichung, TW

Traceroute

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

$
traceroute -a -n -q1 -f3 -m9 146.133.56.111
traceroute to 146.133.56.111 (146.133.56.111): 9 hops max, 52 byte packets
3 [AS3356] 171.75.9.71 21.212 ms
5 *
6 [AS15830] 81.29.194.18 22.036 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Budapest, HU
On

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS12551 at robtex.

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