91.220.99.0/24

AS3303 · Swisscom (Switzerland) Ltd

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Summary

Country	Switzerland
Domain	sda.ch
ASN	AS3303
Registry	RIPE
ID	KEYSTONE-SDA-ATS-PI-IPV4

WHOIS Details

inetnum:        91.220.99.0 - 91.220.99.255
netname:        Keystone-SDA-ATS-PI-IPV4
country:        CH
org:            ORG-KA581-RIPE
admin-c:        RS21398-RIPE
tech-c:         RS21398-RIPE
status:         ASSIGNED PI
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         ch-keystone-1-mnt
mnt-routes:     ch-keystone-1-mnt
mnt-domains:    ch-keystone-1-mnt
notify:         [email protected]
created:        2010-11-02T12:17:30Z
last-modified:  2026-01-12T11:46:39Z
source:         RIPE
abuse-email:    [email protected]
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:         [email protected]
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:    [email protected]
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:          91.220.99.0/24
origin:         AS3303
descr:          Keystone-SDA-ATS AG, Switzerland
mnt-by:         ch-keystone-1-mnt
created:        2025-12-09T11:30:06Z
last-modified:  2025-12-22T09:08:53Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 91.220.0.0/16

Range	ASN	Company	Num of IPs
91.220.200.0/24	AS15557	Banque SBA SA	256
91.220.168.0/24	AS15830	ZUCCHETTI HOSPITALITY S.R.L.	256
91.220.122.0/24	AS16019	Komplet NET s.r.o.	256
91.220.25.0/24	AS16509	Hizakura B.V.	256
91.220.175.0/24	AS174	Interactive Web Solutions Ltd	256
91.220.234.0/24	AS19324	Crossflight Ltd	256
91.220.51.0/24	AS197033	SCE DEPARTEMENTAL INCENDIE ET SECOURS	256
91.220.54.0/24	AS197215	Miejskie Przedsiebiorstwo Wodociagow i Kanalizacji w M.St. Warszawie S.A.	256
91.220.130.0/24	AS197226	Lukasz Sobon trading as SC Media Adam i Lukasz Sobon Sp. J.	256
91.220.11.0/24	AS197303	OCS Group Limited	256
91.220.39.0/24	AS197321	LUX MED Sp. z o.o.	256
91.220.55.0/24	AS197326	TRIMO, arhitekturne resitve, d.o.o.	256
91.220.61.0/24	AS197327	TZOV FAVORIT	256
91.220.63.0/24	AS197357	Chrominance SRL	256
91.220.44.0/24	AS197368	FoodCare Sp. z o.o.	256
91.220.128.0/24	AS197380	ITpoint Systems AG	256
91.220.50.0/24	AS197386	ARAP TURK BANKASI ANONIM SIRKETI	256
91.220.119.0/24	AS197391	Tobacna Ljubljana d.o.o.	256
91.220.135.0/24	AS197392	Infodom Ltd	256
91.220.156.0/24	AS197416	Talpas, d.o.o.	256
91.220.136.0/24	AS197429	Cerence B.V.	256
91.220.192.0/24	AS197436	ClearOn AB	256
91.220.205.0/24	AS197447	ITTMEDIA Telecom, Marcin Lubelski	256
91.220.221.0/24	AS197470	TELE-TV d.o.o.	256
91.220.238.0/24	AS197472	UNIQA Towarzystwo Ubezpieczen S.A.	256
91.220.228.0/24	AS197473	Studio Funk GmbH & Co. KG	256
91.220.93.0/24	AS197489	State Corporation Bank of Development WEB.RF	256
91.220.248.0/24	AS197492	INEONET Hosting	256
91.220.240.0/24	AS197514	Nova Ljubljanska Banka d.d.	256
91.220.5.0/24	AS197559	OOO Non Banking Credit Organization Western Union DP East	256
91.220.124.0/24	AS198669	KNET TELECOM Ltd	256
91.220.201.0/24	AS198725	Ultimum Technologies a.s.	256
91.220.186.0/24	AS199851	Adam Muratovich Tutaev	256
91.220.41.0/24	AS200200	Iraq Al-wataniyah Co. for Telecom Services Ltd.	256
91.220.70.0/24	AS200845	AVATEL TELECOM, SA	256
91.220.251.0/24	AS201355	Tigaz Zrt.	256
91.220.120.0/24	AS202173	MaximaTelecom JSC	256
91.220.20.0/24	AS204949	CMIS s.r.o.	256
91.220.146.0/24	AS205998	Skytel LLC	256
91.220.27.0/24	AS206379	Anil Information Systems SAS	256
91.220.163.0/24	AS206728	Media Land LLC	256
91.220.231.0/24	AS207366	Redium B.V.	256
91.220.15.0/24	AS208716	PROGETTO SICUREZZA SRL	256
91.220.53.0/24	AS208864	Weserve B.V.	256
91.220.158.0/24	AS21009	APPLus Servicios Tecnologicos, S.L.	256
91.220.179.0/24	AS21013	Dipl.-Ing. Dr. Walter Brunner	256
91.220.10.0/24	AS211671	DE-PETER-HURTENBACH-20231227	256
91.220.217.0/24	AS2119	Santander Consumer Bank AS	256
91.220.97.0/24	AS211920	MessageFlow.com GmbH	256
91.220.117.0/24	AS12552	Artisan Konsult AB	256

Hosted domains

There are 2 domain names hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
91.220.99.46	sitermine.ch	2

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

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

IP Address	ASN	Details
91.220.99.46	AS3303 Swisscom (Switzerland) Ltd	`1.33ms` 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
80.60.197.72	AS1136 KPN B.V.	`1.29ms` from Amsterdam, NL
204.175.230.200	AS15057 Verizon Business	`0.07ms` from Ashburn, US
204.10.48.232	AS21750 CPOINT	`0.40ms` from Chicago, US
178.201.49.216	AS3209 Vodafone GmbH	`9.20ms` from Frankfurt am Main, DE
113.164.64.248	AS45899 VNPT Corp	`2.32ms` from Hanoi, VN
124.136.8.216	AS18302 SK Telecom	`2.17ms` from Incheon, KR
56.124.114.200	AS16509 Amazon.com, Inc.	`0.17ms` from Osasco, BR
185.147.82.200	AS41722 Miran Ltd.	`0.60ms` from Saint Petersburg, RU
112.154.192.56	AS17858 LG POWERCOMM	`1.84ms` from Seoul, KR
114.24.251.200	AS3462 Data Communication Business Group	`3.75ms` from Taipei, TW
79.183.182.200	AS8551 Bezeq International Ltd.	`3.49ms` from Tel Aviv, IL
117.104.38.200	AS10010 TOKAI Communications Corporation	`3.82ms` from Tokyo, JP
219.145.105.40	AS4134 CHINANET-BACKBONE	`2.88ms` from Xi'an, CN
39.107.63.40	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`2.33ms` from Beijing, CN
73.78.5.88	AS7922 Comcast Cable Communications, LLC	`2.76ms` from Denver, US
154.195.152.248	AS62240 Clouvider	`0.25ms` from Frankfurt am Main, DE
141.83.128.232	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`1.86ms` from Hamburg, DE
122.37.57.168	AS17858 LG POWERCOMM	`1.42ms` from Incheon, KR
182.219.211.232	AS17858 LG POWERCOMM	`2.11ms` from Incheon, KR
84.247.181.72	AS51167 Contabo GmbH	`0.18ms` from Lauterbourg, FR
210.44.160.40	AS4538 China Education and Research Network Center	`6.88ms` from Qingdao, CN
23.93.113.200	AS46375 Sonic Telecom LLC	`1.45ms` from San Jose, US
123.249.15.72	AS55990 Huawei Cloud Service data center	`3.22ms` from Tianjin, CN
60.126.36.232	AS17676 SoftBank Corp.	`2.74ms` from Tokyo, JP
189.237.94.24	AS8151 UNINET	`11.73ms` from Tucson, US

Traceroute

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

traceroute -a -n -q1 -f3 91.220.99.47

traceroute to 91.220.99.47 (91.220.99.47): 64 hops max, 52 byte packets

3 [] 193.5.72.106 0.465 ms

4 [AS3303] 138.187.133.19 1.702 ms

5 [AS3303] 138.187.133.57 1.588 ms

6 [AS3303] 217.193.108.162 1.03 ms

7 [AS3303] 212.243.26.98 1.181 ms

8 [AS3303] 91.220.99.47 1.258 ms

Measurement taken from

IPinfo ProbeNet in Zuerich, CH

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.

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