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
205.147.22.11 AS208172 Proton AG 0.45ms from Miami, US
159.26.120.10 AS208172 Proton AG 0.15ms from Kyiv, UA
72.251.214.252 AS208172 Proton AG 2.45ms from Ljubljana, SI
72.251.217.126 AS208172 Proton AG 0.15ms from Amsterdam, NL
159.26.96.252 AS208172 Proton AG 0.09ms from Chicago, US
159.26.102.125 AS208172 Proton AG 0.20ms from Denver, US
159.26.98.252 AS208172 Proton AG 0.39ms from New York City, US
159.26.118.51 AS208172 Proton AG 0.13ms from Brussels, BE
159.26.106.252 AS208172 Proton AG 0.24ms from London, GB
159.26.99.78 AS208172 Proton AG 0.48ms from Los Angeles, US
159.26.107.254 AS208172 Proton AG 0.10ms from Madrid, ES
159.26.110.126 AS208172 Proton AG 0.26ms from Warsaw, PL
205.147.19.6 AS208172 Proton AG 0.17ms from Buenos Aires, AR
205.147.28.35 AS208172 Proton AG 0.28ms from Berlin, DE
205.147.27.57 AS208172 Proton AG 0.22ms from Kuala Lumpur, MY
72.251.219.252 AS208172 Proton AG 1.12ms from New York City, US
205.147.17.2 AS208172 Proton AG 0.14ms from Oslo, NO
72.251.211.23 AS208172 Proton AG 0.97ms from Helsinki, FI
159.26.125.126 AS208172 Proton AG 0.09ms from Bucharest, RO
159.26.114.1 AS208172 Proton AG 0.21ms from Copenhagen, DK
159.26.112.254 AS208172 Proton AG 0.30ms from Marseille, FR
159.26.105.126 AS208172 Proton AG 0.11ms from Paris, FR
72.251.220.1 AS208172 Proton AG 0.57ms from Los Angeles, US
159.26.124.254 AS208172 Proton AG 0.19ms from Singapore, SG
159.26.109.70 AS208172 Proton AG 0.29ms from Vienna, AT

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
87.209.247.124 AS50266 Odido Netherlands B.V. 4.31ms from Amsterdam, NL
23.33.193.108 AS16625 Akamai Technologies, Inc. 0.18ms from Ashburn, US
116.204.124.28 AS55990 Huawei Cloud Service data center 7.99ms from Beijing, CN
73.149.103.172 AS7922 Comcast Cable Communications, LLC 8.10ms from Boston, US
181.197.240.44 AS27833 BVNET S.A. 8.09ms from Buenos Aires, AR
125.65.180.252 AS4134 CHINANET-BACKBONE 5.70ms from Chengdu, CN
93.226.218.140 AS3320 Deutsche Telekom AG 4.92ms from Duesseldorf, DE
79.79.2.252 AS13285 TalkTalk Communications Limited 7.75ms from London, GB
38.148.213.108 AS8796 FASTNET DATA INC 0.33ms from Los Angeles, US
89.44.87.92 AS205090 FIRST SERVER LIMITED 0.58ms from Moscow, RU
23.42.155.12 AS16625 Akamai Technologies, Inc. 0.33ms from Mumbai, IN
173.25.83.156 AS30036 Mediacom Communications Corp 13.23ms from St. Louis, US
178.190.124.140 AS8447 A1 Telekom Austria AG 9.53ms from Vienna, AT
119.98.105.60 AS137266 CHINATELECOM Hubei province Wuhan 5G network 2.50ms from Wuhan, CN
138.26.71.252 AS3452 University of Alabama at Birmingham 3.41ms from Atlanta, US
99.184.98.76 AS7018 AT&T Enterprises, LLC 3.73ms from Atlanta, US
34.222.249.92 AS16509 Amazon.com, Inc. 0.33ms from Boardman, US
34.9.50.204 AS396982 Google LLC 0.12ms from Council Bluffs, US
89.42.169.172 AS260 GTT Americas, LLC 0.29ms from Dubai, AE
62.0.3.12 AS1680 Cellcom Fixed Line Communication L.P 0.20ms from Haifa, IL
36.26.17.108 AS4134 CHINANET-BACKBONE 7.43ms from Hangzhou, CN
175.29.136.12 AS212238 Datacamp Limited 2.40ms from Ljubljana, SI
37.215.159.236 AS6697 Republican Unitary Telecommunication Enterprise Beltelecom 3.35ms from Minsk, BY
126.29.71.236 AS17676 SoftBank Corp. 7.06ms from Osaka, JP
4.201.64.188 AS8075 Microsoft Corporation 0.32ms from Sao Paulo, BR

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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