193.8.91.0/24

AS210500 · Stadt Winterthur

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Summary

Country	Switzerland
Domain	win.ch
ASN	AS210500
Registry	RIPE
ID	STADT-WITHUR

WHOIS Details

inetnum:        193.8.88.0 - 193.8.91.255
netname:        STADT-WITHUR
descr:          Network for all governement agencies of the town Winterthur.
country:        CH
org:            ORG-SW39-RIPE
admin-c:        MW7822-RIPE
tech-c:         BM8295-RIPE
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         AS9108-MNT
status:         ASSIGNED PI
created:        2011-06-03T09:07:28Z
last-modified:  2020-11-16T17:37:45Z
source:         RIPE
sponsoring-org: ORG-AIA24-RIPE
abuse-email:    bruno.massoutier@win.ch
abuse-c:        SWM7-RIPE
abuse-org:      ORG-AIA24-RIPE

organisation:   ORG-SW39-RIPE
org-name:       Stadt Winterthur
country:        CH
org-type:       OTHER
address:        Dep. Finanzen / Informatikdienste (IDW)
address:        Turbinenstrasse 16
address:        8403 Winterthur
e-mail:         hotline@win.ch
abuse-c:        SWM7-RIPE
mnt-ref:        AS9108-MNT
mnt-by:         AS9108-MNT
created:        2015-04-10T09:13:39Z
last-modified:  2024-06-04T14:20:06Z
source:         RIPE

person:         Bruno Massoutier
address:        Stadtverwaltung Winterthur
address:        Dep. Finanzen / Informatikdienste (IDW)
address:        Turbinenstrasse 16
address:        8403 Winterthur
phone:          +41 52 2675758
e-mail:         bruno.massoutier@win.ch
nic-hdl:        BM8295-RIPE
mnt-by:         AS9108-MNT
created:        2015-04-10T09:28:12Z
last-modified:  2015-05-05T12:07:20Z
source:         RIPE

person:         Markus Wassmer
address:        Stadtverwaltung Winterthur
address:        Dep. Finanzen / Informatikdienste (IDW)
address:        Turbinenstrasse 16
address:        CH-8403 Winterthur
phone:          +41 52 2676211
e-mail:         markus.wassmer@win.ch
nic-hdl:        MW7822-RIPE
mnt-by:         AS9108-MNT
created:        2015-04-10T09:16:08Z
last-modified:  2015-05-05T12:07:44Z
source:         RIPE

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
175.152.101.168	AS4837 CHINA UNICOM China169 Backbone	`2.93ms` from Chengdu, CN
79.205.216.56	AS3320 Deutsche Telekom AG	`8.62ms` from Frankfurt am Main, DE
223.7.165.136	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`4.54ms` from Hangzhou, CN
183.156.180.72	AS4134 CHINANET-BACKBONE	`7.28ms` from Hangzhou, CN
223.237.74.152	AS45609 Bharti Airtel Ltd. AS for GPRS Service	`2.82ms` from Kolkata, IN
52.250.82.72	AS8075 Microsoft Corporation	`0.29ms` from Quincy, US
3.217.223.248	AS14618 Amazon.com, Inc.	`0.19ms` from Reston, US
128.8.165.120	AS27 University of Maryland	`2.51ms` from Reston, US
140.205.215.136	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`2.57ms` from Shanghai, CN
197.0.34.40	AS37705 TOPNET	`2.16ms` from Tunis, TN
150.252.167.72	AS19331 Twin Lakes Telephone Cooperative Corporation	`11.60ms` from Atlanta, US
58.31.39.168	AS17429 BEIJING GEHUA CATV NETWORK CO.LTD	`10.70ms` from Beijing, CN
67.173.152.184	AS7922 Comcast Cable Communications, LLC	`6.03ms` from Chicago, US
38.11.137.120	AS398478 PEG TECH INC	`0.25ms` from Hong Kong, HK
172.67.188.104	AS13335 Cloudflare, Inc.	`0.14ms` from Johannesburg, ZA
46.201.139.40	AS6849 JSC "Ukrtelecom"	`4.69ms` from Kyiv, UA
90.240.243.8	AS5378 Vodafone Limited	`6.05ms` from London, GB
63.196.236.216	AS7018 AT&T Enterprises, LLC	`5.24ms` from Miami, US
73.60.200.168	AS7922 Comcast Cable Communications, LLC	`7.31ms` from Providence, US
3.211.158.104	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
20.225.79.152	AS8075 Microsoft Corporation	`0.16ms` from San Antonio, US
211.183.213.104	AS152199 Kakao Corp	`1.03ms` from Seoul, KR
121.190.59.216	AS4766 Korea Telecom	`1.59ms` from Seoul, KR
175.113.7.136	AS9318 SK Broadband Co Ltd	`5.05ms` from Seoul, KR
81.204.142.104	AS1136 KPN B.V.	`1.27ms` from Amsterdam, NL

Traceroute

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

traceroute -a -n -q1 -f3 -m6 193.8.91.21

traceroute to 193.8.91.21 (193.8.91.21): 6 hops max, 52 byte packets

3 [AS749] 21.252.32.1 1.289 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Zhongwei, CN

On September 5th 2025

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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