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:         control@keystone-sda.ch
created:        2010-11-02T12:17:30Z
last-modified:  2026-01-12T11:46:39Z
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:          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
91.220.192.0/24	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	ReeVo Cloud & Cyber Security 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
91.220.112.0/24	AS212030	SMARTS-CITIES LLC	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	infosport.ch	2

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
91.220.99.54	AS3303 Swisscom (Switzerland) Ltd	`1.24ms` 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
73.99.215.72	AS7922 Comcast Cable Communications, LLC	`9.99ms` from Ashburn, US
8.137.92.232	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.42ms` from Chengdu, CN
75.213.232.184	AS6167 Verizon Business	`16.11ms` from Chicago, US
82.165.135.232	AS8560 IONOS SE	`2.64ms` from Frankfurt am Main, DE
62.40.121.136	AS20965 GEANT Vereniging	`0.34ms` from Geneve, CH
120.231.176.152	AS9808 China Mobile Communications Group Co., Ltd.	`5.07ms` from Guangzhou, CN
223.17.65.24	AS9304 HGC Global Communications Limited	`1.12ms` from Hong Kong, HK
76.68.254.56	AS577 Bell Canada	`3.17ms` from Montreal, CA
104.254.208.88	AS212669 Karolio IT paslaugos, UAB	`0.25ms` from Sao Paulo, BR
153.186.219.136	AS4713 NTT DOCOMO BUSINESS,Inc.	`7.87ms` from Tokyo, JP
20.200.71.248	AS8075 Microsoft Corporation	`0.18ms` from Toronto, CA
3.19.51.56	AS16509 Amazon.com, Inc.	`0.15ms` from Columbus, US
34.61.105.24	AS396982 Google LLC	`0.13ms` from Council Bluffs, US
84.168.14.168	AS3320 Deutsche Telekom AG	`7.99ms` from Frankfurt am Main, DE
203.185.42.184	AS9269 Hong Kong Broadband Network Ltd.	`0.55ms` from Hong Kong, HK
95.6.4.184	AS9121 Turk Telekomunikasyon Anonim Sirketi	`2.25ms` from Izmir, TR
220.110.52.152	AS4713 NTT DOCOMO BUSINESS,Inc.	`5.50ms` from Osaka, JP
178.16.27.8	AS12993 Sabiedriba ar ierobezotu atbildibu DELSKA Latvia	`0.41ms` from Riga, LV
82.49.183.120	AS3269 Telecom Italia S.p.A.	`5.22ms` from Rome, IT
210.104.73.152	AS4766 Korea Telecom	`7.21ms` from Seoul, KR
111.229.82.232	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.45ms` from Shanghai, CN
120.11.246.152	AS4837 CHINA UNICOM China169 Backbone	`8.41ms` from Beijing, CN
75.195.192.72	AS6167 Verizon Business	`9.71ms` from Chicago, US
35.223.245.136	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
34.104.34.152	AS396982 Google LLC	`0.10ms` from Melbourne, AU

Traceroute

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

traceroute -a -n -q1 -f3 91.220.99.137

traceroute to 91.220.99.137 (91.220.99.137): 64 hops max, 52 byte packets

3 [] 193.5.72.106 1.567 ms

4 [AS3303] 138.187.133.19 1.332 ms

5 [AS3303] 138.187.133.57 1.374 ms

6 [AS3303] 217.193.108.162 0.948 ms

7 [AS3303] 212.243.26.98 1.006 ms

8 [AS3303] 91.220.99.137 1.378 ms

Measurement taken from

IPinfo ProbeNet in Zuerich, CH

On March 20th 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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