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

Nearby Ranges

BGP prefixes that overlap with 87.121.0.0/16

Range	ASN	Company	Num of IPs
87.121.192.0/20	AS21413	Envia Tel GmbH	4,096
87.121.224.0/20	AS21413	Envia Tel GmbH	4,096
87.121.8.0/21	AS29030	TELECABEL PLC	2,048
87.121.136.0/21	AS30781	Free Pro SAS	2,048
87.121.152.0/21	AS29030	TELECABEL PLC	2,048
87.121.208.0/21	AS64476	Shadow SAS	2,048
87.121.28.0/22	AS59437	Northern Data Software GmbH	1,024
87.121.128.0/22	AS50368	Bulsat TV	1,024
87.121.252.0/22	AS207044	Enet Telecommunications Networks Limited	1,024
87.121.48.0/22	AS34577	Retecom Ltd.	1,024
87.121.62.0/23	AS16125	Private Customer	512
87.121.70.0/23	AS20911	Net-Surf.net Ltd. broadband services	512
87.121.16.0/23	AS209653	Wholesale Operator B.V.	512
87.121.100.0/23	AS210218	Open Fiber S.P.A.	512
87.121.248.0/23	AS134697	Launtel NBN	512
87.121.94.0/23	AS134697	Launtel NBN	512
87.121.148.0/23	AS210218	Open Fiber S.P.A.	512
87.121.6.0/23	AS34224	Neterra Ltd.	512
87.121.108.0/23	AS43548	deltanet.bg	512
87.121.76.0/23	AS60784	Iradeum	512
87.121.56.0/23	AS210218	Open Fiber S.P.A.	512
87.121.36.0/23	AS210218	Open Fiber S.P.A.	512
87.121.92.0/23	AS134697	Launtel NBN	512
87.121.80.0/23	AS205115	AVACOMM Systems GmbH	512
87.121.96.0/23	AS215342	Teranet OOD	512
87.121.250.0/23	AS134697	Launtel NBN	512
87.121.114.0/23	AS400909	Travchis LLC	512
87.121.219.0/24	AS202656	Verasel, Inc.	256
87.121.99.0/24	AS202422	G-Core Labs S.A.	256
87.121.55.0/24	AS202422	G-Core Labs S.A.	256
87.121.53.0/24	AS202422	G-Core Labs Customer assignment	256
87.121.18.0/24	AS16045	BULINFO EOOD	256
87.121.74.0/24	AS134697	Launtel NBN	256
87.121.174.0/24	AS201684	Oman Data Park SAOC	256
87.121.173.0/24	AS201684	Oman Data Park SAOC	256
87.121.98.0/24	AS151704	Neterra Ltd.	256
87.121.172.0/24	AS201684	Oman Data Park SAOC	256
87.121.59.0/24	AS210218	Open Fiber S.P.A.	256
87.121.171.0/24	AS201684	Oman Data Park SAOC	256
87.121.117.0/24	AS140599	19 F. The World Center, 330 Sen Gil J. Puyat Avenue	256
87.121.73.0/24	AS134697	Launtel NBN	256
87.121.170.0/24	AS201684	Oman Data Park SAOC	256
87.121.19.0/24	AS210218	Open Fiber S.P.A.	256
87.121.169.0/24	AS201684	Oman Data Park SAOC	256
87.121.147.0/24	AS135402	Private Customer	256
87.121.116.0/24	AS210218	Open Fiber S.P.A.	256
87.121.168.0/24	AS201684	Oman Data Park SAOC	256
87.121.69.0/24	AS213035	InterLIR-Marketplace	256
87.121.79.0/24	AS213725	03AI	256
87.121.86.0/24	AS209693	EE-Network	256

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

Read more

Pingable IPs

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

IP Address	ASN	Details
87.121.67.76	AS210218 Open Fiber S.P.A.	`1.43ms` from Rome, IT
87.121.66.223	AS210218 Open Fiber S.P.A.	`1.60ms` 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
20.124.249.39	AS8075 Microsoft Corporation	`0.41ms` from Ashburn, US
110.253.117.247	AS4837 CHINA UNICOM China169 Backbone	`8.23ms` from Beijing, CN
154.177.130.151	AS8452 TE-AS	`6.57ms` from Cairo, EG
198.91.86.7	AS32475 Internap Holding LLC	`0.90ms` from Chicago, US
18.219.48.7	AS16509 Amazon.com, Inc.	`0.19ms` from Columbus, US
146.199.75.167	AS6871 Plusnet	`2.39ms` from London, GB
45.51.185.151	AS20001 Charter Communications Inc	`4.26ms` from Los Angeles, US
79.151.189.183	AS3352 TELEFONICA DE ESPANA S.A.U.	`7.30ms` from Madrid, ES
117.198.172.135	AS9829 National Internet Backbone	`9.49ms` from Mumbai, IN
222.95.182.103	AS4134 CHINANET-BACKBONE	`1.57ms` from Nanjing, CN
82.114.84.247	AS29170 Kujtesa Net Sh.p.k.	`4.34ms` from Pristina, XK
191.101.28.7	AS212238 Datacamp Limited	`0.10ms` from Stockholm, SE
203.32.10.7	AS8075 Microsoft Corporation	`0.82ms` from Sydney, AU
133.238.28.103	AS2497 Internet Initiative Japan Inc.	`1.88ms` from Tokyo, JP
141.148.69.119	AS31898 Oracle Corporation	`0.19ms` from Ashburn, US
109.129.171.103	AS5432 Proximus NV	`1.04ms` from Brussels, BE
104.182.103.183	AS7018 AT&T Enterprises, LLC	`3.03ms` from Dallas, US
61.177.173.231	AS4134 CHINANET-BACKBONE	`7.17ms` from Huai'an, CN
125.147.190.135	AS4766 Korea Telecom	`1.65ms` from Incheon, KR
116.122.47.87	AS9318 SK Broadband Co Ltd	`5.67ms` from Incheon, KR
119.181.249.103	AS4837 CHINA UNICOM China169 Backbone	`3.67ms` from Jinan, CN
134.69.22.7	AS14486 Occidental College	`1.64ms` from Los Angeles, US
20.190.110.247	AS8075 Microsoft Corporation	`0.56ms` from Melbourne, AU
108.220.28.151	AS7018 AT&T Enterprises, LLC	`5.55ms` from Miami, US
79.0.251.247	AS3269 Telecom Italia S.p.A.	`2.27ms` from Milan, IT

Traceroute

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

traceroute -a -n -q1 87.121.66.145

traceroute to 87.121.66.145 (87.121.66.145): 64 hops max, 52 byte packets

1 [AS15169] 72.14.235.78 3.067 ms

2 *

3 [AS6762] 213.144.177.186 20.898 ms

4 *

5 *

6 [AS210218] 87.121.66.145 20.416 ms

Measurement taken from

IPinfo ProbeNet in Turin, 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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