185.176.236.0/22

AS3303 · Swisscom (Switzerland) Ltd

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Summary

Country	Switzerland
Domain	sda.ch
ASN	AS3303
Registry	RIPE
ID	CH-KEYSTONE-20161108

WHOIS Details

inetnum:        185.176.236.0 - 185.176.239.255
netname:        CH-KEYSTONE-20161108
country:        CH
org:            ORG-KA581-RIPE
admin-c:        RS21398-RIPE
mnt-routes:     ch-keystone-1-mnt
mnt-domains:    ch-keystone-1-mnt
tech-c:         RS21398-RIPE
status:         ALLOCATED PA
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         ch-keystone-1-mnt
created:        2016-11-08T14:10:20Z
last-modified:  2025-12-22T09:06:21Z
source:         RIPE
abuse-email:    control@keystone-sda.ch
abuse-c:        AR38218-RIPE
abuse-org:      ORG-KA581-RIPE

organisation:   ORG-KA581-RIPE
org-name:       KEYSTONE-SDA-ATS AG
country:        CH
org-type:       LIR
address:        Wankdorfallee 5
address:        3014
address:        Bern
address:        SWITZERLAND
phone:          +41 58 909 50 50
e-mail:         control@keystone-sda.ch
admin-c:        RS21398-RIPE
tech-c:         RS21398-RIPE
abuse-c:        AR38218-RIPE
mnt-ref:        ch-keystone-1-mnt
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         ch-keystone-1-mnt
created:        2016-11-04T13:39:41Z
last-modified:  2020-12-16T13:04:46Z
source:         RIPE
abuse-email:    control@keystone-sda.ch
abuse-c:        AR38218-RIPE
abuse-org:      undefined

person:         Roger Eichmann
address:        Wankdorfalle 5
address:        3000
address:        Bern
address:        SWITZERLAND
phone:          +41 58 909 50 50
nic-hdl:        RS21398-RIPE
mnt-by:         ch-keystone-1-mnt
created:        2016-11-04T13:39:41Z
last-modified:  2024-08-20T11:37:36Z
source:         RIPE

route:          185.176.236.0/22
origin:         AS3303
descr:          Keystone-SDA-ATS AG, Switzerland
mnt-by:         ch-keystone-1-mnt
created:        2025-12-09T11:32:43Z
last-modified:  2025-12-22T09:07:53Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 185.176.0.0/16

Range	ASN	Company	Num of IPs
185.176.216.0/22	AS44851	Retel JSC	1,024
185.176.108.0/22	AS25133	McLaut network	1,024
185.176.224.0/22	AS29222	Infomaniak Network SA	1,024
185.176.136.0/22	AS206784	Internet Praha Josefov s.r.o.	1,024
185.176.184.0/22	AS61146	Nordlo Sundsvall AB	1,024
185.176.112.0/22	AS25133	McLaut network	1,024
185.176.0.0/22	AS47720	CORK INTERNET EXCHANGE LIMITED	1,024
185.176.56.0/22	AS9147	Ebtekar Andishan Sabz Co Ltd	1,024
185.176.164.0/22	AS43193	Bayerisches Landesamt fuer Steuern	1,024
185.176.84.0/22	AS200845	AVATEL TELECOM, SA	1,024
185.176.36.0/22	AS49574	ECIT SOLUTIONS AS	1,024
185.176.32.0/22	AS50810	Mobin Net Communication Company (Private Joint Stock)	1,024
185.176.96.0/22	AS51546	Qavat AB	1,024
185.176.4.0/22	AS15704	XTRA TELECOM S.A.	1,024
185.176.128.0/22	AS30900	Synthetel Corporation	1,024
185.176.228.0/22	AS42366	Koehler Internet Services UG (haftungsbeschraenkt)	1,024
185.176.140.0/22	AS39647	Enreach Netherlands B.V.	1,024
185.176.12.0/22	AS42227	Airwire Ltd	1,024
185.176.160.0/22	AS202596	G.Network Communications Limited	1,024
185.176.252.0/22	AS42366	Net1 GmbH	1,024
185.176.200.0/22	AS47406	ERRE ELLE NET s.r.l.	1,024
185.176.88.0/22	AS46261	QuickPacket, LLC	1,024
185.176.208.0/22	AS48847	CONNEXIONS SAL-HOLDING	1,024
185.176.120.0/22	AS206793	EuroCon Global SP Z O.O.	1,024
185.176.124.0/22	AS205394	CSL (DualCom) Limited	1,024
185.176.80.0/22	AS206797	ADS Securities LLC	1,024
185.176.172.0/22	AS16353	UBT (EU) Ltd	1,024
185.176.8.0/22	AS50926	AXARNET COMUNICACIONES, S.L.	1,024
185.176.148.0/22	AS206782	GPLExpert SARL	1,024
185.176.176.0/22	AS44407	Linkt SAS	1,024
185.176.16.0/22	AS197965	Proact Deutschland GmbH	1,024
185.176.72.0/22	AS29405	VNET a.s.	1,024
185.176.28.0/22	AS34244	Teleservice Bredband Skane AB	1,024
185.176.188.0/22	AS201942	Invermae Solutions SL	1,024
185.176.212.0/22	AS2119	Trondheim kommune	1,024
185.176.220.0/22	AS39845	2 Cloud Ltd.	1,024
185.176.248.0/22	AS41000	Freethought Internet Limited	1,024
185.176.20.0/22	AS216257	MOLTIPLY GROUP S.P.A.	1,024
185.176.48.0/22	AS21769	Colocation America Corporation	1,024
185.176.206.0/23	AS207096	LinkWeb Fiber ISP	512
185.176.204.0/23	AS207096	LinkWeb Fiber ISP	512
185.176.180.0/23	AS206487	NEXVOLMAR S.L.	512
185.176.78.0/23	AS206798	HUAWEI TECHNOLOGIES(UK)CO.,LTD	512
185.176.242.0/23	AS201126	MSX International Ltd	512
185.176.246.0/23	AS206774	Open Infra ISP Production International AB	512
185.176.64.0/23	AS47239	LimOps SAS	512
185.176.158.0/23	AS42366	Koehler Internet Services UG (haftungsbeschraenkt)	512
185.176.244.0/23	AS211309	Obos Nett AS	512
185.176.156.0/23	AS34347	HALLAG Kommunal GmbH	512

Hosted domains

There are 25 domain names hosted across 4 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
185.176.236.36	keystone.pictures	12
185.176.236.100	projektschweiz.ch	8
185.176.236.61	pprmediarelations.ch	7
185.176.238.40	keystone-sda.ch	4

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

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

IP Address	ASN	Details
185.176.236.100	AS3303 Swisscom (Switzerland) Ltd	`1.38ms` from Zuerich, CH
185.176.238.33	AS3303 Swisscom (Switzerland) Ltd	`1.51ms` from Zuerich, CH
185.176.239.40	AS3303 Swisscom (Switzerland) Ltd	`1.29ms` 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
37.139.12.166	AS14061 DigitalOcean, LLC	`0.18ms` from Amsterdam, NL
172.68.125.134	AS13335 Cloudflare, Inc.	`16.13ms` from Bogota, CO
91.32.179.102	AS3320 Deutsche Telekom AG	`5.89ms` from Duesseldorf, DE
87.191.135.6	AS3320 Deutsche Telekom AG	`8.28ms` from Frankfurt am Main, DE
59.16.255.134	AS4766 Korea Telecom	`0.39ms` from Incheon, KR
58.232.183.6	AS9318 SK Broadband Co Ltd	`1.55ms` from Incheon, KR
185.245.33.6	AS201942 Soltia Consulting SL	`0.48ms` from Madrid, ES
64.72.75.118	AS46887 Crown Castle Fiber LLC	`0.58ms` from New York City, US
24.4.251.150	AS7922 Comcast Cable Communications, LLC	`10.60ms` from San Jose, US
185.154.204.6	AS205624 Telecomunicaciones Publicas Andaluzas S.L.	`2.64ms` from Sevilla, ES
153.185.162.54	AS4713 NTT DOCOMO BUSINESS,Inc.	`7.71ms` from Tokyo, JP
74.15.49.166	AS577 Bell Canada	`5.32ms` from Toronto, CA
59.175.254.166	AS4134 CHINANET-BACKBONE	`2.87ms` from Wuhan, CN
62.12.140.70	AS15623 Cyberlink AG	`0.34ms` from Zuerich, CH
45.45.140.54	AS2914 NTT America, Inc.	`0.21ms` from Ashburn, US
24.64.125.246	AS6327 Shaw Communications	`7.07ms` from Calgary, CA
199.19.228.198	AS30650 Alta Resources Corp.	`7.85ms` from Chicago, US
83.186.43.102	AS1257 Tele2 Sverige AB	`3.71ms` from Copenhagen, DK
132.164.153.150	AS8075 Microsoft Corporation	`0.14ms` from Dublin, IE
87.145.114.38	AS3320 Deutsche Telekom AG	`2.31ms` from Duesseldorf, DE
115.229.47.118	AS4134 CHINANET-BACKBONE	`7.42ms` from Hangzhou, CN
43.198.91.22	AS16509 Amazon.com, Inc.	`0.10ms` from Hong Kong, HK
118.142.8.86	AS9304 HGC Global Communications Limited	`1.26ms` from Hong Kong, HK
116.122.67.134	AS9318 SK Broadband Co Ltd	`9.18ms` from Incheon, KR
117.199.171.22	AS9829 National Internet Backbone	`7.23ms` from Kolkata, IN

Traceroute

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

traceroute -a -n -q1 -m7 185.176.237.119

traceroute to 185.176.237.119 (185.176.237.119): 7 hops max, 52 byte packets

1 [AS15169] 108.170.226.38 13.173 ms

2 *

3 [AS3303] 138.187.133.55 16.115 ms

4 [AS3303] 217.193.108.162 15.407 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Oudeschip, NL

On January 18th 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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