Autonomous System details

AS208172

Proton AG  ·  proton.ch

Switzerland

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

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

Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
IP Ranges API

WHOIS Details

Join for free to view WHOIS details › 

                                                ASHandle:       AS208172
                                                OrgID:          AS208172
                                                ASName:         AS208172
                                                ASNumber:       AS208172
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
Get this data and more with IPinfo's WHOIS product - effortless access to POCs, ORGs, and Networks, for actionable intelligence.
IP WHOIS API & Database

Hosted Domains

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

Join for free to explore hosted domains ›
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

Discover all domains hosted on a single IP address with IPinfo's powerful Hosted Domains (Reverse IP) solution.
Useful for Cybersecurity
Hosted Domains API & Database

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
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
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
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Downstreams

There are no downstreams for this ASN.

Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Pingable IPs

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

IP Address ASN Details
72.251.217.252 AS208172 Proton AG 0.14ms from Amsterdam, NL
72.251.211.9 AS208172 Proton AG 0.93ms from Helsinki, FI
205.147.28.41 AS208172 Proton AG 0.27ms from Berlin, DE
159.26.117.13 AS208172 Proton AG 0.08ms from Bucharest, RO
159.26.105.126 AS208172 Proton AG 0.11ms from Paris, FR
159.26.123.125 AS208172 Proton AG 0.30ms from Singapore, SG
72.251.215.28 AS208172 Proton AG 0.10ms from Tel Aviv, IL
159.26.125.124 AS208172 Proton AG 0.10ms from Bucharest, RO
159.26.98.124 AS208172 Proton AG 0.42ms from New York City, US
159.26.102.253 AS208172 Proton AG 0.17ms from Denver, US
159.26.106.74 AS208172 Proton AG 0.24ms from London, GB
134.82.68.124 AS208172 Proton AG 0.47ms from Miami, US
159.26.114.31 AS208172 Proton AG 0.22ms from Copenhagen, DK
159.26.113.5 AS208172 Proton AG 0.08ms from Lisbon, PT
159.26.126.126 AS208172 Proton AG 0.21ms from Miami, US
72.251.208.125 AS208172 Proton AG 0.19ms from Toronto, CA
159.26.109.69 AS208172 Proton AG 0.26ms from Vienna, AT
159.26.100.254 AS208172 Proton AG 0.12ms from Dallas, US
159.26.127.121 AS208172 Proton AG 0.23ms from Lagos, NG
72.251.214.124 AS208172 Proton AG 2.47ms from Ljubljana, SI
159.26.115.39 AS208172 Proton AG 0.29ms from Singapore, SG
159.26.99.196 AS208172 Proton AG 0.47ms from Los Angeles, US
159.26.124.254 AS208172 Proton AG 0.31ms from Singapore, SG
205.147.22.12 AS208172 Proton AG 0.44ms from Miami, US
159.26.116.54 AS208172 Proton AG 0.48ms from Dublin, IE

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
113.161.201.12 AS45899 VNPT Corp 2.00ms from Ho Chi Minh City, VN
5.62.73.172 AS62275 NHM - S.R.L. 0.22ms from Milan, IT
173.3.168.188 AS6128 Cablevision Systems Corp. 5.97ms from Secaucus, US
64.231.224.188 AS577 Bell Canada 4.61ms from Toronto, CA
83.235.32.92 AS6799 Ote SA (Hellenic Telecommunications Organisation) 1.30ms from Athens, GR
100.22.57.188 AS16509 Amazon.com, Inc. 0.24ms from Boardman, US
87.196.59.220 AS2860 NOS COMUNICACOES, S.A. 2.56ms from Braga, PT
73.92.8.44 AS7922 Comcast Cable Communications, LLC 5.20ms from Fremont, US
113.64.189.76 AS4134 CHINANET BACKBONE 7.37ms from Guangzhou, CN
171.237.86.188 AS7552 Viettel Group 3.08ms from Hanoi, VN
14.70.193.220 AS4766 Korea Telecom 5.61ms from Incheon, KR
80.151.253.188 AS3320 Deutsche Telekom AG 4.70ms from Nuernberg, DE
20.89.238.220 AS8075 Microsoft Corporation 0.29ms from Osaka, JP
100.16.31.60 AS701 Verizon Business 3.97ms from Philadelphia, US
54.91.213.204 AS14618 Amazon.com, Inc. 0.42ms from Reston, US
82.23.35.172 AS262287 Latitude.sh LTDA 0.13ms from Sao Paulo, BR
68.195.31.28 AS6128 Cablevision Systems Corp. 8.23ms from Secaucus, US
52.10.107.188 AS16509 Amazon.com, Inc. 0.21ms from Boardman, US
45.160.147.60 AS264161 FGTECH INFORMATICA LTDA 2.51ms from Fortaleza, BR
91.250.68.108 AS20773 Host Europe GmbH 2.98ms from Frankfurt am Main, DE
188.111.144.204 AS3209 Vodafone GmbH 5.05ms from Frankfurt am Main, DE
79.231.36.76 AS3320 Deutsche Telekom AG 10.76ms from Frankfurt am Main, DE
62.86.174.140 AS3269 Telecom Italia S.p.A. 7.96ms from Frosinone, IT
76.142.170.124 AS7922 Comcast Cable Communications, LLC 7.92ms from Houston, US
115.14.120.108 AS4766 Korea Telecom 8.89ms from Incheon, KR

Traceroute

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

$
traceroute -a -n -q1 -f3 159.26.127.123
traceroute to 159.26.127.123 (159.26.127.123): 64 hops max, 52 byte packets
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Madrid, ES
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.

Data built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales
IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs