185.28.52.0/23

AS8265 · FASTNET S.R.L.

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

Country	Italy
Domain	fastnet.it
ASN	AS8265
Parent Range	185.28.52.0/22
Registry	RIPE
ID	IT-FASTNET-20130611

WHOIS Details

inetnum:        185.28.52.0 - 185.28.55.255
netname:        IT-FASTNET-20130611
country:        IT
org:            ORG-Fs6-RIPE
admin-c:        FA8958-RIPE
tech-c:         FNOC1-RIPE
status:         ALLOCATED PA
notify:         [email protected]
notify:         [email protected]
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         FASTNET-MNT
mnt-routes:     FASTNET-MNT
created:        2013-06-11T12:27:24Z
last-modified:  2022-11-08T11:34:59Z
source:         RIPE
abuse-email:    [email protected]
abuse-c:        FNOC1-RIPE
abuse-org:      ORG-Fs6-RIPE

organisation:   ORG-Fs6-RIPE
org-name:       FASTNET S.R.L.
country:        IT
org-type:       LIR
address:        VIA GRANDI 44/B
address:        I-60131
address:        Ancona
address:        ITALY
phone:          +39 071 291311
fax-no:         +39 071 2900430
e-mail:         [email protected]
admin-c:        FNOC1-RIPE
admin-c:        FA8958-RIPE
admin-c:        OM1918-RIPE
admin-c:        VD3346-RIPE
mnt-ref:        FASTNET-MNT
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         FASTNET-MNT
abuse-c:        FNOC1-RIPE
created:        2004-04-17T11:31:04Z
last-modified:  2026-01-14T10:53:57Z
source:         RIPE
abuse-email:    [email protected]
abuse-c:        FNOC1-RIPE
abuse-org:      undefined

role:           FASTnet Amministrazione
address:        FASTNET S.R.L
address:        Via Grandi 44/B
address:        I-60131 ANCONA (AN)
address:        Italy
phone:          +39 071 291311
fax-no:         +39 071 2900430
org:            ORG-Fs6-RIPE
admin-c:        ER2514-RIPE
remarks:        FASTnet Amministrazione
e-mail:         [email protected]
nic-hdl:        FA8958-RIPE
mnt-by:         FASTNET-MNT
created:        2022-05-25T09:08:48Z
last-modified:  2026-01-19T10:36:04Z
source:         RIPE

role:           FASTnet NOC
address:        FASTNET S.R.L.
address:        Via Grandi 44/B
address:        I-60131 ANCONA (AN)
address:        Italy
phone:          +39 071 291311
fax-no:         +39 071 2900430
e-mail:         [email protected]
org:            ORG-Fs6-RIPE
tech-c:         OM1918-RIPE
tech-c:         VD3346-RIPE
tech-c:         FC18052-RIPE
nic-hdl:        FNOC1-RIPE
remarks:        FASTnet Network Operating Center
abuse-mailbox:  [email protected]
mnt-by:         FASTNET-MNT
created:        2002-03-13T11:12:26Z
last-modified:  2026-01-19T10:38:07Z
source:         RIPE

route:          185.28.52.0/22
descr:          FASTNET - Net & Cloud Provider
descr:          Aggregate for Upstreamers
origin:         AS8265
remarks:        
remarks:        In case of improper use originating from this network,
remarks:        please mail customer or [email protected]
remarks:        
mnt-by:         FASTNET-MNT
created:        2013-06-19T08:47:12Z
last-modified:  2019-11-20T09:38:09Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 185.28.52.0/23

Range	ASN	Company	Num of IPs
185.28.52.0/22	AS8265	FASTNET S.R.L.	1,024

Nearby Ranges

BGP prefixes that overlap with 185.28.0.0/16

Range	ASN	Company	Num of IPs
185.28.240.0/22	AS25160	Vorboss Limited	1,024
185.28.144.0/22	AS12426	Slovanet a.s.	1,024
185.28.52.0/22	AS8265	FASTNET S.R.L.	1,024
185.28.180.0/22	AS203020	HostRoyale Technologies Pvt Ltd	1,024
185.28.112.0/22	AS60228	Six Degrees Technology Group Limited	1,024
185.28.204.0/22	AS206610	Voipgate S.A.	1,024
185.28.244.0/22	AS58003	Planeetta Internet Oy	1,024
185.28.184.0/22	AS50324	Campus, Hofnetz & Events GmbH	1,024
185.28.72.0/22	AS14537	CONTINENT 8 TECHNOLOGIES PLC	1,024
185.28.100.0/22	AS24806	INTERNET CZ, a.s.	1,024
185.28.228.0/22	AS12843	Schleupen SE	1,024
185.28.208.0/22	AS208527	Wieland-Werke AG	1,024
185.28.128.0/22	AS31169	Sognenett AS	1,024
185.28.232.0/22	AS39605	Spartoo SAS	1,024
185.28.216.0/22	AS262191	LIBERTY NETWORKS DE COLOMBIA S.A.S	1,024
185.28.252.0/22	AS25369	Hydra Communications Ltd	1,024
185.28.16.0/22	AS42927	S-NET Sp. z o.o.	1,024
185.28.224.0/22	AS49784	Netvisit B.V.	1,024
185.28.164.0/22	AS60610	Amito Ltd	1,024
185.28.156.0/22	AS60574	Christian clos	1,024
185.28.248.0/22	AS60624	MyNET Sp. z o.o.	1,024
185.28.104.0/22	AS8926	Moldtelecom SA	1,024
185.28.4.0/22	AS21473	PFALZKOM GmbH	1,024
185.28.8.0/22	AS21283	A1 Slovenija	1,024
185.28.140.0/22	AS200064	Red digital de telecomunicaciones de las Islas Baleares S.L	1,024
185.28.148.0/22	AS15879	Vancis IP B.V.	1,024
185.28.28.0/22	AS47866	iBrowse FR subscribers	1,024
185.28.168.0/22	AS200845	AVATEL TELECOM, SA	1,024
185.28.236.0/22	AS44387	LLC Korad Plus	1,024
185.28.40.0/22	AS201635	Jaune de Mars SAS	1,024
185.28.72.0/23	AS14537	Continent 8 Technologies (Malta) Limited	512
185.28.86.0/23	AS16509	Amazon.com, Inc.	512
185.28.92.0/23	AS202149	thePlatform UK Hosting	512
185.28.3.0/24	AS201178	SAGLAYICI Teknoloji Bilisim Yayincilik Hiz. Ticaret Ltd. Sti.	256
185.28.142.0/24	AS200064	IBRed Ibiza	256
185.28.2.0/24	AS201178	SAGLAYICI Teknoloji Bilisim Yayincilik Hiz. Ticaret Ltd. Sti.	256
185.28.1.0/24	AS201178	KURESEL BETA TEKNOLOJI TELEKOMUNIKASYON SANAYI TICARET LTD STI	256
185.28.141.0/24	AS200064	IBRed Ibiza	256
185.28.0.0/24	AS201178	Euronet Telekomunikasyon A.S.	256
185.28.63.0/24	AS201021	Ahmet Onur Guney trading as Onur Bilisim Ve Yazilim Hizmetleri	256
185.28.62.0/24	AS201021	Ahmet Onur Guney trading as Onur Bilisim Ve Yazilim Hizmetleri	256
185.28.84.0/24	AS216129	GuardNetwork	256
185.28.61.0/24	AS201021	Ahmet Onur Guney trading as Onur Bilisim Ve Yazilim Hizmetleri	256
185.28.212.0/24	AS197669	CloudCall Ltd	256
185.28.109.0/24	AS12773	MM network	256
185.28.7.0/24	AS21473	Pepperl + Fuchs GmbH	256
185.28.60.0/24	AS201021	Ahmet Onur Guney trading as Onur Bilisim Ve Yazilim Hizmetleri	256
185.28.44.0/24	AS216219	Ken Madlehn	256
185.28.50.0/24	AS212097	VIMTEL REDES	256
185.28.179.0/24	AS201020	Ilario Sp. z o. o.	256

Hosted domains

There are no domains currently hosted on this ASN.

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

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

IP Address	ASN	Details
185.28.52.1	AS8265 FASTNET S.R.L.	`7.50ms` from Arezzo, 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
35.95.96.247	AS16509 Amazon.com, Inc.	`0.50ms` from Boardman, US
98.216.196.183	AS7922 Comcast Cable Communications, LLC	`9.29ms` from Boston, US
156.216.46.55	AS8452 TE-AS	`3.80ms` from Cairo, EG
117.208.29.119	AS9829 National Internet Backbone	`12.84ms` from Delhi, IN
169.236.184.199	AS22323 University of California, Merced	`6.14ms` from San Jose, US
175.170.36.167	AS4837 CHINA UNICOM China169 Backbone	`9.85ms` from Tieling, CN
207.65.38.23	AS62713 PubMatic, Inc.	`0.80ms` from Tokyo, JP
212.60.161.135	AS8447 A1 Telekom Austria AG	`4.91ms` from Vienna, AT
20.120.57.71	AS8075 Microsoft Corporation	`0.36ms` from Ashburn, US
44.233.101.55	AS16509 Amazon.com, Inc.	`0.18ms` from Boardman, US
187.85.169.87	AS28343 UNIFIQUE TELECOMUNICACOES S/A	`3.45ms` from Curitiba, BR
34.240.153.151	AS16509 Amazon.com, Inc.	`0.32ms` from Dublin, IE
103.65.235.55	AS135918 VIET DIGITAL TECHNOLOGY LIABILITY COMPANY	`0.36ms` from Ho Chi Minh City, VN
125.161.195.87	AS7713 PT Telekomunikasi Indonesia	`2.10ms` from Jakarta, ID
197.149.183.39	AS37356 Huge Networks (Pty) Ltd	`0.63ms` from Johannesburg, ZA
68.237.80.103	AS701 Verizon Business	`2.33ms` from New York City, US
3.38.239.103	AS16509 Amazon.com, Inc.	`0.17ms` from Seoul, KR
4.230.82.167	AS8075 Microsoft Corporation	`0.30ms` from Seoul, KR
187.11.89.231	AS27699 TELEFÔNICA BRASIL S.A	`2.26ms` from São Paulo, BR
84.84.125.135	AS1136 KPN B.V.	`1.92ms` from Amsterdam, NL
118.173.172.55	AS23969 TOT Public Company Limited	`8.88ms` from Bangkok, TH
20.47.229.167	AS8075 Microsoft Corporation	`0.29ms` from Boydton, US
35.195.82.231	AS396982 Google LLC	`0.15ms` from Brussels, BE
188.25.110.135	AS8708 DIGI ROMANIA S.A.	`0.88ms` from Bucharest, RO
76.131.154.247	AS7922 Comcast Cable Communications, LLC	`6.42ms` from Denver, US

Traceroute

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

traceroute -a -n -q1 -f2 185.28.52.1

traceroute to 185.28.52.1 (185.28.52.1): 64 hops max, 52 byte packets

2 [AS31034] 62.149.185.123 2.034 ms

3 [AS31034] 217.61.32.120 2.878 ms

4 [AS31034] 62.149.185.182 7.635 ms

5 [] 185.1.114.60 6.494 ms

6 [AS8265] 195.96.194.106 15.799 ms

7 [AS8265] 185.28.52.1 14.465 ms

Measurement taken from

IPinfo ProbeNet in Arezzo, IT

On January 30th 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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales