87.121.66.0/23

AS210218 · Open Fiber S.P.A.

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Summary

Country	Italy
Domain	openfiber.it
ASN	AS210218
Registry	RIPE
ID	IT-OPENFIBER-20050712

WHOIS Details

inetnum:        87.121.66.0 - 87.121.68.255
netname:        IT-OPENFIBER-20050712
country:        IT
org:            ORG-OFS5-RIPE
admin-c:        PP17571-RIPE
tech-c:         GDP714-RIPE
status:         ALLOCATED PA
mnt-by:         mnt-it-openfiber-1
mnt-by:         RIPE-NCC-HM-MNT
created:        2022-06-10T09:43:32Z
last-modified:  2022-06-10T09:43:32Z
source:         RIPE
abuse-email:    internetabuse@openfiber.it
abuse-c:        AR51570-RIPE
abuse-org:      ORG-OFS5-RIPE

organisation:   ORG-OFS5-RIPE
org-name:       Open Fiber S.P.A.
country:        IT
org-type:       LIR
address:        Via Laurentina 449
address:        00142
address:        Rome
address:        ITALY
phone:          +390683222240
e-mail:         openfiber@pec.openfiber.it
admin-c:        GF12067-RIPE
tech-c:         GDP714-RIPE
tech-c:         GF12067-RIPE
abuse-c:        AR51570-RIPE
mnt-ref:        mnt-it-openfiber-1
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         mnt-it-openfiber-1
created:        2019-03-20T11:20:48Z
last-modified:  2022-10-03T12:27:49Z
source:         RIPE

person:         Giampietro Di Pasquale
address:        Via Laurentina 449
address:        00142
address:        Rome
address:        ITALY
phone:          +390683222240
nic-hdl:        GDP714-RIPE
mnt-by:         mnt-it-openfiber-1
created:        2019-03-20T11:20:47Z
last-modified:  2019-03-20T11:20:48Z
source:         RIPE

person:         Paolo Perfetti
address:        Via Laurentina 449
address:        00142
address:        Rome
address:        ITALY
phone:          +390683222240
nic-hdl:        PP17571-RIPE
mnt-by:         mnt-it-openfiber-1
created:        2019-03-20T11:20:47Z
last-modified:  2019-03-20T11:20:48Z
source:         RIPE

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
87.121.67.210	serverino.site	1

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

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Pingable IPs

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

IP Address	ASN	Details
87.121.66.185	AS210218 Open Fiber S.P.A.	`2.28ms` from Rome, IT
87.121.67.138	AS210218 Open Fiber S.P.A.	`2.32ms` 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
97.209.224.247	AS6167 Verizon Business	`12.68ms` from Chicago, US
92.218.171.71	AS3209 Vodafone GmbH	`16.88ms` from Duesseldorf, DE
91.33.20.103	AS3320 Deutsche Telekom AG	`7.35ms` from Frankfurt am Main, DE
81.109.65.7	AS5089 Virgin Media Limited	`7.16ms` from London, GB
104.232.38.23	AS21769 Colocation America Corporation	`0.21ms` from Los Angeles, US
88.9.38.7	AS3352 TELEFONICA DE ESPANA S.A.U.	`8.82ms` from Madrid, ES
108.220.28.151	AS7018 AT&T Enterprises, LLC	`5.57ms` from Miami, US
34.26.20.167	AS396982 Google LLC	`0.17ms` from Moncks Corner, US
71.230.74.7	AS7922 Comcast Cable Communications, LLC	`10.36ms` from Morris Plains, US
89.84.28.151	AS5410 Bouygues Telecom SA	`6.30ms` from Paris, FR
180.231.183.23	AS17858 LG POWERCOMM	`3.12ms` from Seoul, KR
124.221.24.183	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.86ms` from Shanghai, CN
180.251.102.39	AS7713 PT Telekomunikasi Indonesia	`1.49ms` from Surabaya, ID
203.32.10.7	AS8075 Microsoft Corporation	`0.75ms` from Sydney, AU
111.242.54.55	AS3462 Data Communication Business Group	`5.94ms` from Taichung, TW
106.173.85.183	AS2516 KDDI CORPORATION	`4.48ms` from Tokyo, JP
92.196.22.7	AS20676 Plusnet GmbH	`4.53ms` from Berlin, DE
85.22.114.231	AS15763 DOKOM Gesellschaft fuer Telekommunikation mbH	`2.84ms` from Duesseldorf, DE
183.255.204.135	AS9808 China Mobile Communications Group Co., Ltd.	`12.79ms` from Guangzhou, CN
185.103.75.199	AS201838 Community Fibre Limited	`1.61ms` from London, GB
172.113.108.199	AS20001 Charter Communications Inc	`5.13ms` from Los Angeles, US
97.170.248.7	AS6167 Verizon Business	`10.85ms` from Los Angeles, US
2.97.168.135	AS13285 TalkTalk Communications Limited	`1.89ms` from Manchester, GB
79.55.39.39	AS3269 Telecom Italia S.p.A.	`5.41ms` from Milan, IT
66.110.153.183	AS852 TELUS Communications Inc.	`13.53ms` from Montreal, CA

Traceroute

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

traceroute -a -n -q1 -f4 87.121.66.28

traceroute to 87.121.66.28 (87.121.66.28): 64 hops max, 52 byte packets

4 [AS6939] 184.104.192.90 7.592 ms

5 *

6 *

7 *

8 [AS6939] 184.104.194.10 43.382 ms

9 *

10 *

11 [AS210218] 87.121.66.28 49.276 ms

Measurement taken from

IPinfo ProbeNet in Riga, LV

On August 22nd 2025

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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