Autonomous System details

AS208172

Proton AG  ·  proton.ch

Switzerland

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AS208172 – Proton AG

Field Value
Country Switzerland
Website proton.ch
Hosted domains 17
IPv4 addresses 15,104
IPv6 addresses 0
ASN type Hosting
Registry ripe
Allocated a year ago on May 20, 2025
Updated a year ago on May 20, 2025

IP Ranges

Netblock Company Num of IPs
72.251.208.0/24 PV-SL-HOSTED-Toronto-Network 256
72.251.209.0/24 PV-SL-HOSTED-Madrid-Network 256
72.251.210.0/24 PV-SL-HOSTED-Auckland-Network 256
72.251.211.0/24 PV-SL-HOSTED-Helsinki-Network 256
72.251.212.0/24 PV-SL-HOSTED-Lisbon-Network 256
72.251.213.0/24 PV-SL-HOSTED-Manila-Network 256
72.251.214.0/24 PV-SL-HOSTED-Sarajevo-Network 256
72.251.215.0/24 PV-SL-HOSTED-Tel-Aviv-Network 256
72.251.216.0/24 PV-SL-HOSTED-Zagreb-Network 256
72.251.217.0/24 PV-SL-HOSTED-Amsterdam-Network 256
72.251.218.0/24 PV-SL-HOSTED-Fujairah-Network 256
72.251.219.0/24 PV-SL-HOSTED-New-York-Network 256
72.251.220.0/24 PV-SL-HOSTED-Los-Angeles-Network 256
72.251.221.0/24 PV-SL-HOSTED-New-York-Network 256
72.251.222.0/24 PV-SL-HOSTED-Dhaka-Network 256
81.27.86.0/24 PV-SL-HOSTED-Houston-Network 256
134.82.68.0/24 PV-SL-HOSTED-Miami-Network 256
159.26.96.0/24 PV-SL-HOSTED-Chicago-Network 256
159.26.97.0/24 PV-SL-HOSTED-Miami-Network 256
159.26.98.0/24 PV-SL-HOSTED-New-York-Network 256
159.26.99.0/24 PV-SL-HOSTED-Los-Angeles-Network 256
159.26.100.0/24 PV-SL-HOSTED-Dallas-Network 256
159.26.101.0/24 PV-SL-HOSTED-Boston-Network 256
159.26.102.0/24 PV-SL-HOSTED-Denver-Network 256
159.26.103.0/24 PV-SL-HOSTED-Seattle-Network 256
159.26.104.0/24 PV-SL-HOSTED-Frankfurt-Network 256
159.26.105.0/24 PV-SL-HOSTED-Paris-Network 256
159.26.106.0/24 PV-SL-HOSTED-London-Network 256
159.26.107.0/24 PV-SL-HOSTED-Madrid-Network 256
159.26.108.0/24 V-SL-HOSTED-Stockholm-Network 256
159.26.109.0/24 PV-SL-HOSTED-Vienna-Network 256
159.26.110.0/24 PV-SL-HOSTED-Warsaw-Network 256
159.26.111.0/24 PV-SL-HOSTED-Prague-Network 256
159.26.112.0/24 PV-SL-HOSTED-Marseille-Network 256
159.26.113.0/24 PV-SL-HOSTED-Lisbon-Network 256
159.26.114.0/24 PV-SL-HOSTED-Copenhagen-Network 256
159.26.115.0/24 PV-SL-HOSTED-Singapore-Network 256
159.26.116.0/24 PV-SL-HOSTED-Dublin-Network 256
159.26.117.0/24 PV-SL-HOSTED-Bucharest-Network 256
159.26.118.0/24 PV-SL-HOSTED-Brussels-Network 256
159.26.119.0/24 PV-SL-HOSTED-Akasaka-Network 256
159.26.120.0/24 PV-SL-HOSTED-Kyiv-Network 256
159.26.121.0/24 PV-SL-HOSTED-Athens-Network 256
159.26.122.0/24 PV-SL-HOSTED-Buenos-Aires-Network 256
159.26.123.0/24 PV-SL-HOSTED-New-Delhi-Network 256
159.26.124.0/24 PV-SL-HOSTED-Islamabad-Network 256
159.26.125.0/24 PV-SL-HOSTED-Tbilisi-Network 256
159.26.126.0/24 PV-SL-HOSTED-San-Jose-Network 256
159.26.127.0/24 PV-SL-HOSTED-Nigeria-Network 256
205.147.16.0/24 PV-SL-HOSTED-Amsterdam-Network 256
205.147.17.0/24 PV-SL-HOSTED-Oslo-Network 256
205.147.18.0/24 PV-SL-HOSTED-Istanbul-Network 256
205.147.19.0/24 PV-SL-HOSTED-Buenos-Aires-Network 256
205.147.22.0/24 PV-SL-HOSTED-Mexico-City-Network 256
205.147.27.0/24 PV-SL-HOSTED-Kuala-Lumpur-Network 256
205.147.28.0/24 PV-SL-HOSTED-Berlin-Network 256
205.147.29.0/24 PV-SL-HOSTED-Manchester-Network 256
205.147.30.0/24 PV-SL-HOSTED-Milan-Network 256
205.147.31.0/24 PV-SL-HOSTED-Nablus-Network 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS208172
                                                OrgID:          AS208172
                                                ASName:         AS208172
                                                ASNumber:       AS208172
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 17 domain names hosted across 16 IP addresses on this ASN.

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IP Address Domain Domains on this IP
205.147.31.130 ██████████ 9
72.251.221.13 ██████████ 9
72.251.217.32 ██████████ 2
72.251.211.67 ██████████ 2
72.251.219.155 ██████████ 2
159.26.114.31 ██████████ 1
159.26.110.120 ██████████ 1
72.251.218.42 ██████████ 1
159.26.99.68 ██████████ 1
159.26.117.122 ██████████ 1

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Peers

There are 6 peers for this ASN.

Peers Name
AS136557 Host Universal Pty Ltd
AS23470 ReliableSite.Net LLC
AS396356 Latitude.sh
AS60068 Datacamp Limited
AS8966 EMIRATES TELECOMMUNICATIONS GROUP COMPANY (ETISALAT GROUP) PJSC
AS9009 M247 Europe SRL
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ASN API & Database

Upstreams

There are 5 upstreams for this ASN.

upstreams Name
AS136557 Host Universal Pty Ltd
AS23470 ReliableSite.Net LLC
AS396356 Latitude.sh
AS60068 Datacamp Limited
AS9009 M247 Europe SRL
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ASN API & Database

Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
159.26.122.126 AS208172 Proton AG 1.11ms from Buenos Aires, AR
81.27.86.155 AS208172 Proton AG 0.19ms from Houston, US
205.147.28.35 AS208172 Proton AG 0.28ms from Berlin, DE
159.26.96.252 AS208172 Proton AG 0.09ms from Chicago, US
159.26.113.28 AS208172 Proton AG 0.08ms from Lisbon, PT
72.251.217.126 AS208172 Proton AG 0.15ms from Amsterdam, NL
159.26.102.125 AS208172 Proton AG 0.20ms from Denver, US
72.251.220.1 AS208172 Proton AG 0.57ms from Los Angeles, US
159.26.97.59 AS208172 Proton AG 0.19ms from Miami, US
205.147.30.124 AS208172 Proton AG 0.20ms from Milan, IT
159.26.115.253 AS208172 Proton AG 0.17ms from Singapore, SG
72.251.219.252 AS208172 Proton AG 1.12ms from New York City, US
72.251.208.252 AS208172 Proton AG 0.19ms from Toronto, CA
205.147.17.2 AS208172 Proton AG 0.14ms from Oslo, NO
72.251.218.124 AS208172 Proton AG 0.16ms from Al Fujairah City, AE
72.251.210.13 AS208172 Proton AG 0.12ms from Auckland, NZ
159.26.116.15 AS208172 Proton AG 0.44ms from Dublin, IE
159.26.114.1 AS208172 Proton AG 0.21ms from Copenhagen, DK
159.26.105.126 AS208172 Proton AG 0.11ms from Paris, FR
205.147.27.57 AS208172 Proton AG 0.22ms from Kuala Lumpur, MY
159.26.117.66 AS208172 Proton AG 0.08ms from Bucharest, RO
159.26.100.125 AS208172 Proton AG 0.12ms from Dallas, US
72.251.216.6 AS208172 Proton AG 2.41ms from Ljubljana, SI
205.147.29.124 AS208172 Proton AG 0.39ms from Manchester, GB
72.251.221.1 AS208172 Proton AG 1.13ms from Piscataway, US

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
171.4.47.60 AS45758 Triple T Broadband Public Company Limited 4.80ms from Bangkok, TH
178.149.229.236 AS31042 Serbia BroadBand-Srpske Kablovske mreze d.o.o. 17.23ms from Belgrade, RS
173.16.161.12 AS30036 Mediacom Communications Corp 6.46ms from Chicago, US
77.107.196.12 AS16171 Fulnett Limited 4.42ms from Cork, IE
74.205.36.92 AS33070 Rackspace Hosting 0.99ms from Dallas, US
35.156.203.28 AS16509 Amazon.com, Inc. 0.11ms from Frankfurt am Main, DE
58.235.190.44 AS9318 SK Broadband Co Ltd 7.12ms from Incheon, KR
81.168.14.44 AS8851 GCI Network Solutions Limited 4.78ms from London, GB
186.248.90.28 AS23106 AMERICAN TOWER DO BRASIL-COMUNICAÇÂO MULTIMÍDIA LT 10.79ms from Osasco, BR
91.162.174.140 AS12322 Free SAS 15.41ms from Paris, FR
38.12.146.156 AS54600 PEG TECH INC 18.04ms from San Jose, US
200.187.116.44 AS27697 NITNET INFORMATICA S/C LTDA. 7.24ms from Sao Paulo, BR
69.20.37.76 AS27357 Rackspace Hosting 0.30ms from Ashburn, US
97.140.51.124 AS6167 Verizon Business 13.86ms from Atlanta, US
45.29.89.124 AS7018 AT&T Enterprises, LLC 6.19ms from Chicago, US
190.226.179.172 AS7303 Telecom Argentina S.A. 9.32ms from Cordoba, AR
109.86.138.204 AS13188 CONTENT DELIVERY NETWORK LTD 0.71ms from Kyiv, UA
193.144.32.108 AS766 RedIRIS Autonomous System 9.17ms from Madrid, ES
14.141.181.236 AS4755 TATA Communications formerly VSNL is Leading ISP 0.70ms from Mumbai, IN
54.152.27.124 AS14618 Amazon.com, Inc. 0.17ms from Reston, US
79.36.73.124 AS3269 Telecom Italia S.p.A. 5.29ms from Rome, IT
163.15.152.12 AS1659 Taiwan Academic Network (TANet) Information Center 4.48ms from Taichung, TW
122.133.201.76 AS2518 BIGLOBE Inc. 2.04ms from Tokyo, JP
113.140.186.108 AS4134 CHINANET-BACKBONE 8.29ms from Xi'an, CN
178.129.154.156 AS28812 PJSC Bashinformsvyaz 9.08ms from Yekaterinburg, RU

Traceroute

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

$
traceroute -a -n -q1 -f4 159.26.121.253
traceroute to 159.26.121.253 (159.26.121.253): 64 hops max, 52 byte packets
Measurement taken from IPinfo ProbeNet in Athens, GR
On

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS208172 at robtex.

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