AS210218 Open Fiber S.P.A. details

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AS210218 – Open Fiber S.P.A.

Field	Value
Country	Italy
Website	openfiber.it
Hosted domains	5,125
Number of IPv4	91,136
Number of IPv6	2,417,851,639,229,258,349,412,352
ASN type	ISP
Registry	ripe
Allocated	6 years ago on Mar 27, 2019
Updated	3 years ago on Oct 05, 2022

Netblock	Company	Num of IPs
212.22.128.0/19	Open Fiber S.P.A.	8,192
212.24.0.0/19	Open Fiber S.P.A.	8,192
178.175.184.0/21	Open Fiber S.P.A.	2,048
193.207.16.0/21	Open Fiber S.P.A.	2,048
94.156.48.0/21	Open Fiber S.P.A.	2,048
185.171.148.0/22	Open Fiber S.P.A.	1,024
193.19.200.0/22	Open Fiber S.P.A.	1,024
193.36.232.0/22	Open Fiber S.P.A.	1,024
193.46.172.0/22	Open Fiber S.P.A.	1,024
193.56.16.0/22	Open Fiber S.P.A.	1,024
193.56.248.0/22	Open Fiber S.P.A.	1,024
193.58.184.0/22	Open Fiber S.P.A.	1,024
194.147.8.0/22	Open Fiber S.P.A.	1,024
194.76.204.0/22	Open Fiber S.P.A.	1,024
195.225.120.0/22	Open Fiber S.P.A.	1,024
2.59.248.0/22	Open Fiber S.P.A.	1,024
31.13.252.0/22	Open Fiber S.P.A.	1,024
37.221.120.0/22	Open Fiber S.P.A.	1,024
45.12.248.0/22	Open Fiber S.P.A.	1,024
45.139.100.0/22	Open Fiber S.P.A.	1,024
45.143.100.0/22	Open Fiber S.P.A.	1,024
78.40.160.0/22	Open Fiber S.P.A.	1,024
78.40.164.0/22	Open Fiber S.P.A.	1,024
80.249.124.0/22	Open Fiber S.P.A.	1,024
87.120.232.0/22	Open Fiber S.P.A.	1,024
91.197.196.0/22	Open Fiber S.P.A.	1,024
91.243.184.0/22	Open Fiber S.P.A.	1,024
93.123.68.0/22	Open Fiber S.P.A.	1,024
94.156.108.0/22	Open Fiber S.P.A.	1,024
94.156.124.0/22	Open Fiber S.P.A.	1,024
94.156.16.0/22	Open Fiber S.P.A.	1,024
94.156.240.0/22	Open Fiber S.P.A.	1,024
94.240.56.0/22	Open Fiber S.P.A.	1,024
164.40.186.0/23	Open Fiber S.P.A.	512
185.254.38.0/23	Open Fiber S.P.A.	512
193.149.2.0/23	Open Fiber S.P.A.	512
2.58.136.0/23	Open Fiber S.P.A.	512
2.58.138.0/23	Open Fiber S.P.A.	512
31.13.250.0/23	Open Fiber S.P.A.	512
45.144.152.0/23	Open Fiber S.P.A.	512
45.8.74.0/23	Open Fiber S.P.A.	512
77.75.56.0/23	Open Fiber S.P.A.	512
77.75.58.0/23	Open Fiber S.P.A.	512
87.120.220.0/23	Open Fiber S.P.A.	512
87.120.34.0/23	Open Fiber S.P.A.	512
87.120.46.0/23	Open Fiber S.P.A.	512
87.120.64.0/23	Open Fiber S.P.A.	512
87.120.96.0/23	Open Fiber S.P.A.	512
87.121.100.0/23	Open Fiber S.P.A.	512
87.121.148.0/23	Open Fiber S.P.A.	512
87.121.36.0/23	Open Fiber S.P.A.	512
87.121.56.0/23	Open Fiber S.P.A.	512
87.121.66.0/23	Open Fiber S.P.A.	512
91.92.24.0/23	Open Fiber S.P.A.	512
93.123.86.0/23	Open Fiber S.P.A.	512
94.154.174.0/23	Open Fiber S.P.A.	512
94.156.168.0/23	Open Fiber S.P.A.	512
94.156.182.0/23	Open Fiber S.P.A.	512
94.156.192.0/23	Open Fiber S.P.A.	512
94.156.234.0/23	Open Fiber S.P.A.	512
94.156.246.0/23	Open Fiber S.P.A.	512
95.214.124.0/23	Open Fiber S.P.A.	512
95.214.126.0/23	Open Fiber S.P.A.	512
109.206.238.0/24	Open Fiber S.P.A.	256
141.98.0.0/24	Open Fiber S.P.A.	256
164.40.184.0/24	Open Fiber S.P.A.	256
171.22.17.0/24	Open Fiber S.P.A.	256
171.22.29.0/24	Open Fiber S.P.A.	256
176.125.252.0/24	Open Fiber S.P.A.	256
176.125.253.0/24	Open Fiber S.P.A.	256
178.215.225.0/24	Open Fiber S.P.A.	256
178.215.226.0/24	Open Fiber S.P.A.	256
185.219.125.0/24	Open Fiber S.P.A.	256
185.219.126.0/24	Open Fiber S.P.A.	256
185.221.66.0/24	Open Fiber S.P.A.	256
185.225.72.0/24	Open Fiber S.P.A.	256
185.252.178.0/24	Open Fiber S.P.A.	256
193.207.10.0/24	Open Fiber S.P.A.	256
193.207.1.0/24	Open Fiber S.P.A.	256
193.207.11.0/24	Open Fiber S.P.A.	256
193.207.12.0/24	Open Fiber S.P.A.	256
193.207.13.0/24	Open Fiber S.P.A.	256
193.207.14.0/24	Open Fiber S.P.A.	256
193.207.15.0/24	Open Fiber S.P.A.	256
193.207.2.0/24	Open Fiber S.P.A.	256
193.207.3.0/24	Open Fiber S.P.A.	256
193.207.4.0/24	Open Fiber S.P.A.	256
193.207.5.0/24	Open Fiber S.P.A.	256
193.207.6.0/24	Open Fiber S.P.A.	256
193.207.7.0/24	Open Fiber S.P.A.	256
193.207.8.0/24	Open Fiber S.P.A.	256
193.207.9.0/24	Open Fiber S.P.A.	256
193.37.43.0/24	Open Fiber S.P.A.	256
193.37.46.0/24	Open Fiber S.P.A.	256
194.169.174.0/24	Open Fiber S.P.A.	256
194.180.50.0/24	Open Fiber S.P.A.	256
194.48.249.0/24	Open Fiber S.P.A.	256
195.178.120.0/24	Open Fiber S.P.A.	256
212.73.135.0/24	Open Fiber S.P.A.	256
2.58.93.0/24	Open Fiber S.P.A.	256
2.58.94.0/24	Open Fiber S.P.A.	256
31.13.194.0/24	Open Fiber S.P.A.	256
31.13.249.0/24	Open Fiber S.P.A.	256
37.139.129.0/24	Open Fiber S.P.A.	256
45.149.232.0/24	Open Fiber S.P.A.	256
45.149.233.0/24	Open Fiber S.P.A.	256
45.151.88.0/24	Open Fiber S.P.A.	256
45.66.229.0/24	Open Fiber S.P.A.	256
45.81.241.0/24	Open Fiber S.P.A.	256
45.81.242.0/24	Open Fiber S.P.A.	256
82.115.208.0/24	Open Fiber S.P.A.	256
87.120.111.0/24	Open Fiber S.P.A.	256
87.120.177.0/24	Open Fiber S.P.A.	256
87.120.218.0/24	Open Fiber S.P.A.	256
87.120.224.0/24	Open Fiber S.P.A.	256
87.120.226.0/24	Open Fiber S.P.A.	256
87.120.32.0/24	Open Fiber S.P.A.	256
87.120.63.0/24	Open Fiber S.P.A.	256
87.120.66.0/24	Open Fiber S.P.A.	256
87.120.85.0/24	Open Fiber S.P.A.	256
87.120.86.0/24	Open Fiber S.P.A.	256
87.121.116.0/24	Open Fiber S.P.A.	256
87.121.19.0/24	Open Fiber S.P.A.	256
87.121.59.0/24	Open Fiber S.P.A.	256
87.121.68.0/24	Open Fiber S.P.A.	256
91.92.3.0/24	Open Fiber S.P.A.	256
92.249.51.0/24	Open Fiber S.P.A.	256
93.123.108.0/24	Open Fiber S.P.A.	256
94.103.126.0/24	Open Fiber S.P.A.	256
94.156.184.0/24	Open Fiber S.P.A.	256
94.156.187.0/24	Open Fiber S.P.A.	256
94.156.32.0/24	Open Fiber S.P.A.	256
94.156.95.0/24	Open Fiber S.P.A.	256
94.33.0.0/24	Open Fiber S.P.A.	256
94.33.10.0/24	Open Fiber S.P.A.	256
94.33.1.0/24	Open Fiber S.P.A.	256
94.33.11.0/24	Open Fiber S.P.A.	256
94.33.12.0/24	Open Fiber S.P.A.	256
94.33.13.0/24	Open Fiber S.P.A.	256
94.33.14.0/24	Open Fiber S.P.A.	256
94.33.15.0/24	Open Fiber S.P.A.	256
94.33.16.0/24	Open Fiber S.P.A.	256
94.33.17.0/24	Open Fiber S.P.A.	256
94.33.18.0/24	Open Fiber S.P.A.	256
94.33.19.0/24	Open Fiber S.P.A.	256
94.33.20.0/24	Open Fiber S.P.A.	256
94.33.2.0/24	Open Fiber S.P.A.	256
94.33.21.0/24	Open Fiber S.P.A.	256
94.33.22.0/24	Open Fiber S.P.A.	256
94.33.23.0/24	Open Fiber S.P.A.	256
94.33.24.0/24	Open Fiber S.P.A.	256
94.33.25.0/24	Open Fiber S.P.A.	256
94.33.3.0/24	Open Fiber S.P.A.	256
94.33.4.0/24	Open Fiber S.P.A.	256
94.33.5.0/24	Open Fiber S.P.A.	256
94.33.6.0/24	Open Fiber S.P.A.	256
94.33.7.0/24	Open Fiber S.P.A.	256
94.33.8.0/24	Open Fiber S.P.A.	256
94.33.9.0/24	Open Fiber S.P.A.	256

Netblock	Company
2a09:e6c0:8::/48	Open Fiber S.P.A.
2a09:e6c7:f800::/48	Open Fiber S.P.A.

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WHOIS Details

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                                                ASHandle:       AS210218
                                                OrgID:          AS210218
                                                ASName:         AS210218
                                                ASNumber:       AS210218
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

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Hosted Domains

There are 5,125 domain names hosted across 384 IP addresses on this ASN.

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IP Address	Domain	Domains on this IP
31.13.194.193	██████████	4,259
45.151.88.30	██████████	111
37.221.120.164	██████████	80
37.139.129.210	██████████	21
37.221.120.159	██████████	15
193.149.2.19	██████████	14
193.149.2.165	██████████	12
77.75.56.11	██████████	11
45.144.152.58	██████████	10
37.221.120.163	██████████	10

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Peers

There are 45 peers for this ASN.

Peers	Name
AS12637	SEEWEB s.r.l.
AS1267	WIND TRE S.P.A.
AS12779	IT.Gate S.p.A.
AS13237	euNetworks GmbH
AS137409	GSL Networks Pty LTD
AS14537	Continent 8 LLC
AS14840	BR.Digital Provider
AS15605	Connesi s.p.a.
AS198150	SIACOM JSC
AS199524	G-Core Labs S.A.
AS202032	GOLINE SA
AS20912	Giuliano Claudio Peritore trading as "Panservice s.a.s. di Cuseo Fabrizio & C."
AS212483	LEVEL EIGHTY-SIX COMMUNICATIONS LTD
AS22356	Durand do Brasil Ltda
AS24482	SG.GS
AS24961	WIIT AG
AS25160	Vorboss Limited
AS2593	Universita di Padova
AS263444	Open X Tecnologia Ltda
AS28716	Retelit Digital Services S.p.A.
AS29049	Delta Telecom Ltd
AS33891	Core-Backbone GmbH
AS34224	Neterra Ltd.
AS39120	Convergenze S.p.A.
AS41327	Fiber Telecom S.p.A.
AS4455	IX Reach Ltd
AS49544	i3D.net B.V
AS49605	Digital Telecommunication Services S.r.l.
AS49709	Videobyte S.r.l.
AS50877	Airbeam S.r.l.
AS51185	MainStreaming SpA
AS5392	TELNET S.r.l.
AS5398	Internet one SRL
AS5405	Inter.link GmbH
AS57111	NOVA NETWORKS S.R.L.
AS57463	NetIX Communications JSC
AS59919	Brainbox S.r.l.
AS6204	INTERKVM HOST SRL
AS6762	TELECOM ITALIA SPARKLE S.p.A.
AS6939	Hurricane Electric LLC
AS8218	Zayo Infrastructure France SA
AS8660	Italiaonline S.p.A.
AS8708	DIGI ROMANIA S.A.
AS9009	M247 Europe SRL
AS9498	BHARTI Airtel Ltd.

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Upstreams

There are 3 upstreams for this ASN.

upstreams	Name
AS28716	Retelit Digital Services S.p.A.
AS6762	TELECOM ITALIA SPARKLE S.p.A.
AS6939	Hurricane Electric LLC

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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address	ASN	Details
2a09:e6c0:8:6b1:b2f2:8ff:fe6a:6b4f	AS210218 Open Fiber S.P.A.	`10.34ms` from Milan, IT
94.156.241.180	AS210218 Open Fiber S.P.A.	`1.29ms` from Milan, IT
87.121.37.62	AS210218 Open Fiber S.P.A.	`0.94ms` from Milan, IT
87.120.235.18	AS210218 Open Fiber S.P.A.	`1.02ms` from Milan, IT
178.175.190.17	AS210218 Open Fiber S.P.A.	`1.00ms` from Milan, IT
94.33.7.36	AS210218 Open Fiber S.P.A.	`9.33ms` from Milan, IT
45.149.233.69	AS210218 Open Fiber S.P.A.	`8.56ms` from Milan, IT
176.125.253.62	AS210218 Open Fiber S.P.A.	`1.24ms` from Milan, IT
212.24.13.97	AS210218 Open Fiber S.P.A.	`1.17ms` from Milan, IT
212.24.16.145	AS210218 Open Fiber S.P.A.	`0.87ms` from Milan, IT
212.24.20.2	AS210218 Open Fiber S.P.A.	`1.52ms` from Milan, IT
87.120.232.232	AS210218 Open Fiber S.P.A.	`1.13ms` from Milan, IT
80.249.126.204	AS210218 Open Fiber S.P.A.	`2.50ms` from Rome, IT
176.125.252.254	AS210218 Open Fiber S.P.A.	`2.76ms` from Rome, IT
87.120.218.130	AS210218 Open Fiber S.P.A.	`2.38ms` from Rome, IT
171.22.29.210	AS210218 Open Fiber S.P.A.	`2.45ms` from Rome, IT
212.22.133.102	AS210218 Open Fiber S.P.A.	`2.58ms` from Rome, IT
185.219.126.42	AS210218 Open Fiber S.P.A.	`9.47ms` from Arezzo, IT
45.12.251.227	AS210218 Open Fiber S.P.A.	`1.06ms` from Milan, IT
2.58.138.142	AS210218 Open Fiber S.P.A.	`1.32ms` from Milan, IT
193.58.184.207	AS210218 Open Fiber S.P.A.	`1.11ms` from Milan, IT
193.207.20.144	AS210218 Open Fiber S.P.A.	`1.08ms` from Milan, IT
185.252.178.121	AS210218 Open Fiber S.P.A.	`8.76ms` from Milan, IT
185.171.150.224	AS210218 Open Fiber S.P.A.	`1.08ms` from Milan, IT
193.207.11.240	AS210218 Open Fiber S.P.A.	`9.27ms` 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
20.127.206.90	AS8075 Microsoft Corporation	`1.04ms` from Ashburn, US
220.202.212.154	AS4837 CHINA UNICOM China169 Backbone	`2.83ms` from Changsha, CN
99.47.217.90	AS7018 AT&T Enterprises, LLC	`11.55ms` from Chicago, US
115.246.72.90	AS55836 Reliance Jio Infocomm Limited	`1.82ms` from Delhi, IN
3.64.172.234	AS16509 Amazon.com, Inc.	`0.19ms` from Frankfurt am Main, DE
210.21.33.154	AS17622 China Unicom Guangzhou network	`1.66ms` from Guangzhou, CN
207.232.47.122	AS1680 Cellcom Fixed Line Communication L.P	`1.42ms` from Haifa, IL
84.9.211.234	AS25310 Vodafone Limited	`3.17ms` from London, GB
62.76.47.58	AS57010 IT House, Ltd	`1.04ms` from Moscow, RU
96.90.153.74	AS7922 Comcast Cable Communications, LLC	`6.45ms` from Newark, US
185.84.39.250	AS56828 Norsk Helsenett SF	`2.52ms` from Oslo, NO
102.156.197.138	AS37705 TOPNET	`7.74ms` from Palermo, IT
34.155.182.202	AS396982 Google LLC	`0.08ms` from Paris, FR
35.88.119.26	AS16509 Amazon.com, Inc.	`4.55ms` from Portland, US
54.157.83.154	AS14618 Amazon.com, Inc.	`0.19ms` from Reston, US
100.28.131.74	AS14618 Amazon.com, Inc.	`0.35ms` from Reston, US
121.134.137.186	AS4766 Korea Telecom	`1.52ms` from Seoul, KR
173.38.162.10	AS109 CISCO SYSTEMS, INC.	`7.04ms` from Amsterdam, NL
50.242.233.58	AS7922 Comcast Cable Communications, LLC	`7.76ms` from Ashburn, US
173.10.181.154	AS7922 Comcast Cable Communications, LLC	`7.55ms` from Ashburn, US
1.123.86.58	AS1221 Telstra Limited	`7.84ms` from Brisbane, AU
175.6.133.154	AS63835 CT-HuNan-Changsha-IDC	`0.19ms` from Changsha, CN
59.98.124.202	AS9829 National Internet Backbone	`16.30ms` from Chennai, IN
47.187.100.234	AS5650 Frontier Communications of America, Inc.	`1.48ms` from Dallas, US
91.15.80.42	AS3320 Deutsche Telekom AG	`11.34ms` from Frankfurt am Main, DE

Traceroute

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

traceroute -a -n -q1 185.252.178.215

traceroute to 185.252.178.215 (185.252.178.215): 64 hops max, 52 byte packets

1 [AS15169] 72.14.235.78 16.106 ms

2 *

3 [AS28716] 46.243.33.33 17.668 ms

4 *

5 *

6 *

7 [AS210218] 185.252.178.215 39.704 ms

Measurement taken from

IPinfo ProbeNet in Brussels, BE

On September 18th 2025

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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 AS210218 at robtex.

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