185.33.20.0/24

AS60311 · 1.FM AG

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Summary

Country	Switzerland
Domain	1.fm
ASN	AS60311
Parent Range	185.33.20.0/22
Registry	RIPE
ID	CH-1DOTFM-0

WHOIS Details

inetnum:        185.33.20.0 - 185.33.20.255
netname:        CH-1dotfm-0
descr:          1.fm AG
country:        CH
admin-c:        RL9275-RIPE
tech-c:         RL9275-RIPE
status:         ASSIGNED PA
mnt-by:         as-1fotfm
mnt-by:         RL28307-MNT
mnt-by:         as-1dotfm
created:        2016-01-11T17:38:17Z
last-modified:  2016-01-21T08:09:04Z
source:         RIPE
abuse-email:    noc@1.fm
abuse-c:        AR14358-RIPE
abuse-org:      ORG-GA381-RIPE

person:         Ryan Larson 1.FM AG
address:        Lindenstrasse 2
address:        6340 Baar
phone:          +41 41 766 89 00
e-mail:         noc@1.fm
nic-hdl:        RL9275-RIPE
mnt-by:         RL28307-MNT
created:        2013-08-12T13:55:48Z
last-modified:  2022-09-05T10:27:56Z
source:         RIPE

route:          185.33.20.0/24
origin:         AS60311
mnt-by:         as-1fotfm
mnt-by:         RL28307-MNT
mnt-by:         as-1dotfm
created:        2016-04-08T13:59:04Z
last-modified:  2016-04-08T13:59:04Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 185.33.20.0/24

Range	ASN	Company	Num of IPs
185.33.20.0/22	AS60311	1.FM AG	1,024

Nearby Ranges

BGP prefixes that overlap with 185.33.0.0/16

Range	ASN	Company	Num of IPs
185.33.120.0/22	AS42187	Regional Information Technologies Ltd.	1,024
185.33.8.0/22	AS39878	Peter Rauter GmbH	1,024
185.33.72.0/22	AS213070	Mediam Group Oy	1,024
185.33.200.0/22	AS197235	JSC Avantel	1,024
185.33.136.0/22	AS21430	WIA spol. s.r.o.	1,024
185.33.248.0/22	AS25375	LeuPuls AG	1,024
185.33.104.0/22	AS39279	Information Technology and Cyber Security Service	1,024
185.33.220.0/22	AS29990	XANDR INC.	1,024
185.33.188.0/22	AS31197	FNH media KG	1,024
185.33.176.0/22	AS39273	Kalaam Telecom Bahrain B.S.C.	1,024
185.33.132.0/22	AS198454	SISTEC TELECOM S.L.	1,024
185.33.208.0/22	AS198781	Connect Managed Services (UK) Limited	1,024
185.33.36.0/22	AS60323	Szczecinski Park Naukowo - Technologiczny Sp. z o.o.	1,024
185.33.216.0/22	AS60316	RS Gesellschaft fuer Informationstechnik mbH & Co.KG	1,024
185.33.100.0/22	AS201682	Liquid Web B.V.	1,024
185.33.56.0/22	AS201877	NETandWORK s.r.l.	1,024
185.33.20.0/22	AS60311	1.FM AG	1,024
185.33.196.0/22	AS60252	OBIT Ltd.	1,024
185.33.192.0/22	AS59455	Clearstream Technology ltd	1,024
185.33.68.0/22	AS1126	Vancis C&MS B.V.	1,024
185.33.0.0/22	AS6752	Andorra Telecom	1,024
185.33.40.0/22	AS13193	KEYYO SA	1,024
185.33.224.0/22	AS15600	EWS Energie AG	1,024
185.33.228.0/22	AS58096	Viter Evgeniy Vasilevich	1,024
185.33.152.0/22	AS57112	F2X Operator B.V.	1,024
185.33.252.0/22	AS16055	AADD GmbH	1,024
185.33.180.0/22	AS196763	Key-Systems GmbH	1,024
185.33.232.0/22	AS51557	Isimtescil Bilisim A.S.	1,024
185.33.172.0/22	AS50313	TESLATEL LLC	1,024
185.33.236.0/22	AS48441	MagLAN LLC	1,024
185.33.88.0/22	AS197033	KOESIO Networks SAS	1,024
185.33.52.0/22	AS47381	DotRoll Kft.	1,024
185.33.92.0/23	AS834	Internet Utilities Europe and Asia Limited	512
185.33.4.0/23	AS13768	Peer1 Network Enterprises Limited	512
185.33.84.0/23	AS202015	HZ Hosting Ltd	512
185.33.86.0/23	AS202015	HZ Hosting Ltd	512
185.33.140.0/23	AS202619	Dovecom LLC	512
185.33.142.0/23	AS202619	Dovecom LLC	512
185.33.116.0/23	AS20495	CSV Networks B.V.	512
185.33.118.0/23	AS20495	CSV Networks B.V.	512
185.33.94.0/23	AS211936	Private Customer	512
185.33.80.0/23	AS21334	One Hungary Ltd.	512
185.33.62.0/24	AS34984	DT Teknoloji Anonim Sirketi	256
185.33.176.0/24	AS39273	Kalaam Telecom Bahrain B.S.C.	256
185.33.178.0/24	AS39273	Kalaam Telecom Bahrain B.S.C.	256
185.33.179.0/24	AS39273	Kalaam Telecom Bahrain B.S.C.	256
185.33.12.0/24	AS25540	Virtual ISP Evea	256
185.33.26.0/24	AS212609	FR JOGCORP	256
185.33.44.0/24	AS399698	TRAVELWIFI LLC	256
185.33.67.0/24	AS212462	FALBOX S.L. trading as NIXVAL	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
185.33.20.172	1.fm	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

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

IP Address	ASN	Details
185.33.20.171	AS60311 1.FM AG	`2.98ms` from Zuerich, CH

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
137.155.102.8	AS7029 Windstream Communications LLC	`0.71ms` from Ashburn, US
44.228.207.88	AS16509 Amazon.com, Inc.	`0.20ms` from Boardman, US
120.60.252.200	AS9829 National Internet Backbone	`4.52ms` from Chennai, IN
222.179.38.168	AS4134 CHINANET-BACKBONE	`2.28ms` from Chongqing, CN
67.174.179.232	AS7922 Comcast Cable Communications, LLC	`2.76ms` from Denver, US
34.252.9.72	AS16509 Amazon.com, Inc.	`0.21ms` from Dublin, IE
180.83.95.104	AS17858 LG POWERCOMM	`1.91ms` from Incheon, KR
114.205.20.168	AS9318 SK Broadband Co Ltd	`6.01ms` from Incheon, KR
176.49.162.40	AS12389 PJSC Rostelecom	`0.99ms` from Krasnoyarsk, RU
217.44.130.56	AS2856 British Telecommunications PLC	`12.42ms` from London, GB
90.211.215.216	AS5607 Sky UK Limited	`7.83ms` from London, GB
51.132.132.232	AS8075 Microsoft Corporation	`0.25ms` from London, GB
87.5.184.216	AS3269 Telecom Italia S.p.A.	`4.39ms` from Milan, IT
38.53.176.120	AS40237 United Telephone Company	`4.74ms` from Nashville, US
45.94.30.8	AS400696 MIBURA, INC.	`7.71ms` from Rio de Janeiro, BR
20.253.186.248	AS8075 Microsoft Corporation	`0.55ms` from San Jose, US
45.79.80.248	AS63949 Akamai Connected Cloud	`0.31ms` from Santa Clara, US
13.209.7.168	AS16509 Amazon.com, Inc.	`0.76ms` from Seoul, KR
183.122.144.8	AS4766 Korea Telecom	`4.21ms` from Seoul, KR
14.64.185.104	AS4766 Korea Telecom	`1.76ms` from Seoul, KR
82.168.160.72	AS1136 KPN B.V.	`1.29ms` from Amsterdam, NL
15.204.137.136	AS16276 OVH SAS	`1.23ms` from Ashburn, US
109.59.232.232	AS44034 Hi3G Access AB	`6.58ms` from Copenhagen, DK
87.121.98.56	AS151704 BHARAT DATACENTER	`1.50ms` from Delhi, IN
34.240.73.120	AS16509 Amazon.com, Inc.	`0.20ms` from Dublin, IE

Traceroute

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

traceroute -a -n -q1 -f3 185.33.20.65

traceroute to 185.33.20.65 (185.33.20.65): 64 hops max, 52 byte packets

3 [] 91.206.53.22 1.956 ms

4 [AS15576] 212.103.92.243 2.293 ms

5 [AS60311] 185.33.20.65 3.17 ms

Measurement taken from

IPinfo ProbeNet in Zuerich, CH

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.

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