45.157.49.0/24

AS3303 · Swisscom (Switzerland) Ltd

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Summary

Country	Switzerland
Domain	obt.ch
ASN	AS3303
Registry	RIPE
ID	CH-OBT-20190924

WHOIS Details

inetnum:        45.157.48.0 - 45.157.51.255
netname:        CH-OBT-20190924
country:        CH
org:            ORG-OA777-RIPE
admin-c:        PL13274-RIPE
tech-c:         FB14504-RIPE
status:         ALLOCATED PA
mnt-by:         ch-obt-1-mnt
mnt-by:         RIPE-NCC-HM-MNT
created:        2023-11-27T11:09:20Z
last-modified:  2024-04-26T14:41:38Z
source:         RIPE
abuse-email:    abuse@obt.ch
abuse-c:        AR36601-RIPE
abuse-org:      ORG-OA777-RIPE

organisation:   ORG-OA777-RIPE
org-name:       OBT AG
country:        CH
org-type:       LIR
address:        Hardturmstrasse 120
address:        8005
address:        Zürich
address:        SWITZERLAND
phone:          +41 44 278 45 00
e-mail:         order@obt.ch
admin-c:        PL13274-RIPE
tech-c:         FB14504-RIPE
abuse-c:        AR36601-RIPE
mnt-ref:        ch-obt-1-mnt
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         ch-obt-1-mnt
created:        2016-06-06T10:53:49Z
last-modified:  2024-04-26T14:25:30Z
source:         RIPE

person:         Florian Baier
address:        Hardturmstrasse 120
address:        8005
address:        Zürich
address:        SWITZERLAND
phone:          +41 44 278 46 80
nic-hdl:        FB14504-RIPE
mnt-by:         ch-obt-1-mnt
created:        2016-06-06T10:53:48Z
last-modified:  2024-04-26T14:26:03Z
source:         RIPE

person:         Patrick Loch
address:        Hardturmstrasse 120
address:        8005
address:        Zürich
address:        SWITZERLAND
phone:          +41 44 278 45 00
nic-hdl:        PL13274-RIPE
mnt-by:         ch-obt-1-mnt
created:        2019-03-20T16:22:30Z
last-modified:  2019-03-20T16:22:58Z
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

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

IP Address	ASN	Details
45.157.49.1	AS3303 Swisscom (Switzerland) Ltd	`0.84ms` 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
34.76.40.120	AS396982 Google LLC	`0.14ms` from Brussels, BE
98.25.42.120	AS11426 Charter Communications Inc	`6.48ms` from Charlotte, US
97.154.249.200	AS6167 Verizon Business	`13.61ms` from Dallas, US
4.234.203.184	AS8075 Microsoft Corporation	`0.17ms` from London, GB
72.69.253.136	AS701 Verizon Business	`2.62ms` from New York City, US
100.33.86.136	AS701 Verizon Business	`3.02ms` from New York City, US
221.0.45.184	AS4837 CHINA UNICOM China169 Backbone	`6.07ms` from Qingdao, CN
61.102.201.136	AS9689 SK Broadband Co Ltd	`6.21ms` from Seoul, KR
54.249.227.200	AS16509 Amazon.com, Inc.	`0.30ms` from Tokyo, JP
126.237.176.136	AS17676 SoftBank Corp.	`3.29ms` from Tokyo, JP
2.191.18.24	AS58224 Iran Telecommunication Company PJS	`17.52ms` from Yerevan, AM
37.72.3.88	AS29119 AIRE NETWORKS DEL MEDITERRANEO SL UNIPERSONAL	`4.30ms` from Barcelona, ES
146.143.83.8	AS3486 JPMorgan Chase & Co.	`0.75ms` from Denver, US
68.41.151.120	AS7922 Comcast Cable Communications, LLC	`8.88ms` from Flint, US
182.247.139.152	AS4134 CHINANET-BACKBONE	`6.67ms` from Kunming, CN
67.181.42.200	AS7922 Comcast Cable Communications, LLC	`10.63ms` from Los Angeles, US
211.27.95.72	AS9443 Vocus Retail	`2.88ms` from Melbourne, AU
45.74.86.40	AS23089 Hotwire Communications	`2.34ms` from Miami, US
126.34.230.120	AS17676 SoftBank Corp.	`3.73ms` from Osaka, JP
177.188.72.8	AS27699 TELEFÔNICA BRASIL S.A	`2.99ms` from Osasco, BR
103.132.9.136	AS138528 EMPIRE TECH Co., Ltd.	`0.90ms` from Phnom Penh, KH
118.33.204.40	AS4766 Korea Telecom	`1.68ms` from Seoul, KR
59.78.190.248	AS4538 China Education and Research Network Center	`2.48ms` from Shanghai, CN
95.47.120.8	AS49442 Solar Network Ltd.	`1.54ms` from Tashkent, UZ
111.165.242.72	AS4837 CHINA UNICOM China169 Backbone	`5.18ms` from Beijing, CN

Traceroute

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

traceroute -a -n -q1 -f2 45.157.49.1

traceroute to 45.157.49.1 (45.157.49.1): 64 hops max, 52 byte packets

2 [] 37.19.193.232 0.123 ms

3 [] 193.5.72.106 0.403 ms

4 [AS3303] 138.187.129.25 0.691 ms

5 [AS3303] 217.192.212.14 0.763 ms

6 [AS3303] 45.157.49.1 1.422 ms

Measurement taken from

IPinfo ProbeNet in Zuerich, CH

On September 4th 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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