91.243.184.0/22

AS210218 · Open Fiber S.P.A.

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Summary

Country	Italy
Domain	openfiber.it
ASN	AS210218
Registry	RIPE
ID	IT-OPENFIBER-20180823

WHOIS Details

inetnum:        91.243.184.0 - 91.243.187.255
netname:        IT-OPENFIBER-20180823
country:        IT
org:            ORG-OFS5-RIPE
admin-c:        PP17571-RIPE
tech-c:         GDP714-RIPE
tech-c:         GF12067-RIPE
status:         ALLOCATED PA
mnt-by:         mnt-it-openfiber-1
mnt-by:         RIPE-NCC-HM-MNT
created:        2020-10-21T11:49:44Z
last-modified:  2020-11-13T11:43:32Z
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:         Gianluca Ferro
address:        gianluca.ferro@openfiber.it
phone:          +39 3204455861
nic-hdl:        GF12067-RIPE
mnt-by:         mnt-it-openfiber-1
created:        2020-04-30T16:35:26Z
last-modified:  2020-05-04T15:45:58Z
source:         RIPE
org:            ORG-OFS5-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

route:          91.243.184.0/22
origin:         AS210218
mnt-by:         mnt-it-openfiber-1
created:        2020-11-13T11:14:25Z
last-modified:  2020-11-13T11:14:25Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 91.243.0.0/16

Range	ASN	Company	Num of IPs
91.243.224.0/19	AS47531	GorPTUs OOO	8,192
91.243.192.0/19	AS15377	TRADITIONAL LLC	8,192
91.243.128.0/19	AS12479	Orange Espagne SA	8,192
91.243.0.0/19	AS41911	Lanet Network Ltd	8,192
91.243.160.0/20	AS59573	Sari System Bandarabas Company LLC	4,096
91.243.96.0/20	AS61360	Special Engineering and Design Bureau Orbita JSC	4,096
91.243.88.0/21	AS56340	Petersburg Internet Network ltd.	2,048
91.243.36.0/22	AS25591	KerchNET-PLUS-7 Network	1,024
91.243.48.0/22	AS34665	Petersburg Internet Network ltd.	1,024
91.243.180.0/22	AS49223	EVEREST TV AND RADIO COMPANY LLC	1,024
91.243.64.0/23	AS198761	Simac IT NL B.V.	512
91.243.72.0/23	AS17012	PayPal Inc	512
91.243.124.0/23	AS197998	LLC Afk group	512
91.243.66.0/23	AS198091	e-Call Polska Sp. z o.o.	512
91.243.112.0/23	AS50466	Noutek Ltd	512
91.243.126.0/23	AS59553	Jahrom Univesity Of Medical Sciences	512
91.243.120.0/23	AS61960	INTERNOD LLC	512
91.243.117.0/24	AS212489	ASSO EPITA	256
91.243.118.0/24	AS212559	LUMIA NETWORK SRL	256
91.243.176.0/24	AS216151	S.S NETSHOP INTERNET SERVICES LTD	256
91.243.178.0/24	AS216151	S.S NETSHOP INTERNET SERVICES LTD	256
91.243.179.0/24	AS216151	S.S NETSHOP INTERNET SERVICES LTD	256
91.243.40.0/24	AS216368	PIN-NETWORK	256
91.243.41.0/24	AS216368	PIN-NETWORK	256
91.243.42.0/24	AS216368	PIN-NETWORK	256
91.243.43.0/24	AS216368	PIN-NETWORK	256
91.243.82.0/24	AS210756	EdgeCenter Customer assignment	256
91.243.69.0/24	AS29695	Stavanger Kommune	256
91.243.80.0/24	AS210756	EdgeCenter LLC	256
91.243.60.0/24	AS34665	cust17177	256
91.243.61.0/24	AS34665	cust17177	256
91.243.188.0/24	AS39238	ExSyst Group Ltd.	256
91.243.77.0/24	AS209036	Central Bank of Iraq	256
91.243.71.0/24	AS202958	Hoster.KZ	256
91.243.85.0/24	AS202422	G-Core Labs S.A.	256
91.243.70.0/24	AS8365	Man-da.de GmbH	256
91.243.114.0/24	AS201295	Shabakeh Ertebatat Artak Towseeh PJSC	256
91.243.189.0/24	AS58061	Rome	256
91.243.123.0/24	AS59544	Stampa Sistem d.o.o.	256
91.243.122.0/24	AS59548	Radnicne nam. 4	256
91.243.119.0/24	AS62257	Next Internet Network (NIN.IE)	256
91.243.87.0/24	AS199524	G-Core Labs S.A.	256
91.243.81.0/24	AS199524	G-Core Labs S.A.	256
91.243.84.0/24	AS210756	EdgeCenter Customer assignment	256
91.243.86.0/24	AS210756	EdgeCenter LLC	256
91.243.116.0/24	AS212285	Linyit Net Telekomunikasyon Hizmetleri Sanayi ve Ticaret Ltd. Sti.	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

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

IP Address	ASN	Details
91.243.187.98	AS210218 Open Fiber S.P.A.	`1.32ms` from Rome, IT
91.243.184.77	AS210218 Open Fiber S.P.A.	`1.77ms` from Rome, IT
91.243.185.211	AS210218 Open Fiber S.P.A.	`1.38ms` from Rome, IT
91.243.186.168	AS210218 Open Fiber S.P.A.	`1.36ms` 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
50.253.29.198	AS7922 Comcast Cable Communications, LLC	`7.46ms` from Ashburn, US
59.163.42.166	AS4755 TATA Communications formerly VSNL is Leading ISP	`0.79ms` from Bengaluru, IN
109.128.132.86	AS5432 Proximus NV	`1.20ms` from Brussels, BE
197.79.0.134	AS37611 AFRIHOST SP (PTY) LTD	`15.82ms` from Cape Town, ZA
45.37.193.70	AS11426 Charter Communications Inc	`9.97ms` from Charlotte, US
85.110.182.118	AS9121 Turk Telekomunikasyon Anonim Sirketi	`17.21ms` from Denizli, TR
86.28.169.182	AS5089 Virgin Media Limited	`14.12ms` from Dublin, IE
187.144.87.182	AS8151 UNINET	`6.36ms` from Guadalajara, MX
123.17.145.230	AS45899 VNPT Corp	`1.51ms` from Hanoi, VN
125.180.2.38	AS17858 LG POWERCOMM	`1.79ms` from Incheon, KR
222.236.158.134	AS9318 SK Broadband Co Ltd	`5.20ms` from Incheon, KR
125.74.145.246	AS4134 CHINANET-BACKBONE	`5.64ms` from Lanzhou, CN
90.51.28.86	AS3215 Orange S.A.	`11.20ms` from Marseille, FR
174.20.49.182	AS209 CenturyLink Communications, LLC	`0.98ms` from Minneapolis, US
200.233.140.102	AS16735 ALGAR TELECOM S/A	`1.19ms` from Osasco, BR
115.131.171.198	AS7545 TPG Telecom Limited	`1.20ms` from Perth, AU
35.172.94.214	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US
115.19.93.198	AS4766 Korea Telecom	`7.72ms` from Seoul, KR
221.147.1.246	AS4766 Korea Telecom	`1.31ms` from Seoul, KR
125.7.149.134	AS4766 Korea Telecom	`0.82ms` from Seoul, KR
79.119.117.230	AS8708 DIGI ROMANIA S.A.	`1.86ms` from Timisoara, RO
35.72.30.198	AS16509 Amazon.com, Inc.	`0.92ms` from Tokyo, JP
3.115.120.22	AS16509 Amazon.com, Inc.	`0.19ms` from Tokyo, JP
61.200.84.150	AS2914 NTT America, Inc.	`0.72ms` from Tokyo, JP
42.231.27.230	AS4837 CHINA UNICOM China169 Backbone	`7.17ms` from Zhengzhou, CN

Traceroute

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

traceroute -a -n -q1 91.243.187.84

traceroute to 91.243.187.84 (91.243.187.84): 64 hops max, 52 byte packets

1 [AS15169] 72.14.235.78 3.064 ms

2 *

3 [AS6762] 213.144.177.186 22.717 ms

4 *

5 *

6 [AS210218] 91.243.187.84 19.442 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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