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
159.26.108.64 AS208172 Proton AG 0.09ms from Stockholm, SE
72.251.214.252 AS208172 Proton AG 2.45ms from Ljubljana, SI
159.26.115.253 AS208172 Proton AG 0.17ms from Singapore, SG
72.251.211.23 AS208172 Proton AG 0.97ms from Helsinki, FI
159.26.126.254 AS208172 Proton AG 0.21ms from Miami, US
159.26.110.126 AS208172 Proton AG 0.26ms from Warsaw, PL
81.27.86.155 AS208172 Proton AG 0.19ms from Houston, US
205.147.18.31 AS208172 Proton AG 0.68ms from Istanbul, TR
159.26.125.126 AS208172 Proton AG 0.09ms from Bucharest, RO
159.26.97.59 AS208172 Proton AG 0.19ms from Miami, US
159.26.105.126 AS208172 Proton AG 0.11ms from Paris, FR
205.147.19.6 AS208172 Proton AG 0.17ms from Buenos Aires, AR
159.26.96.252 AS208172 Proton AG 0.09ms from Chicago, US
159.26.116.15 AS208172 Proton AG 0.44ms from Dublin, IE
72.251.216.6 AS208172 Proton AG 2.41ms from Ljubljana, SI
205.147.17.2 AS208172 Proton AG 0.14ms from Oslo, NO
72.251.217.126 AS208172 Proton AG 0.15ms from Amsterdam, NL
205.147.28.35 AS208172 Proton AG 0.28ms from Berlin, DE
159.26.99.78 AS208172 Proton AG 0.48ms from Los Angeles, US
159.26.98.252 AS208172 Proton AG 0.39ms from New York City, US
72.251.215.2 AS208172 Proton AG 0.11ms from Tel Aviv, IL
159.26.119.37 AS208172 Proton AG 0.14ms from Tokyo, JP
205.147.16.254 AS208172 Proton AG 0.15ms from Amsterdam, NL
72.251.221.1 AS208172 Proton AG 1.13ms from Piscataway, US
72.251.213.126 AS208172 Proton AG 0.20ms from Singapore, SG

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
172.102.165.108 AS25853 Ellijay Telephone Company 5.32ms from Atlanta, US
117.177.250.28 AS9808 China Mobile Communications Group Co., Ltd. 7.09ms from Chengdu, CN
91.100.69.252 AS15516 DKTV A/S 1.13ms from Copenhagen, DK
34.9.50.204 AS396982 Google LLC 0.12ms from Council Bluffs, US
84.118.229.156 AS3209 Vodafone GmbH 10.01ms from Frankfurt am Main, DE
125.160.235.252 AS7713 PT Telekomunikasi Indonesia 5.44ms from Jakarta, ID
109.86.138.204 AS13188 CONTENT DELIVERY NETWORK LTD 0.71ms from Kyiv, UA
78.148.62.124 AS13285 TalkTalk Communications Limited 6.40ms from London, GB
2.222.57.156 AS5607 Sky UK Limited 6.54ms from London, GB
170.52.13.252 AS30036 Mediacom Communications Corp 4.00ms from Minneapolis, US
52.223.71.236 AS16509 Amazon.com, Inc. 0.15ms from Nairobi, KE
114.150.59.44 AS4713 NTT DOCOMO BUSINESS,Inc. 11.58ms from Osaka, JP
83.108.44.92 AS2119 Telenor Norge AS 1.10ms from Oslo, NO
52.86.104.220 AS14618 Amazon.com, Inc. 0.20ms from Reston, US
208.87.139.28 AS33737 Open Text Corporation 0.55ms from San Diego, US
1.177.4.60 AS17577 LG HelloVision Corp. 5.09ms from Seoul, KR
67.193.63.124 AS7992 Cogeco Connexion Inc. 6.99ms from Toronto, CA
197.204.184.172 AS36947 Telecom Algeria 19.15ms from Algiers, DZ
171.4.47.60 AS45758 Triple T Broadband Public Company Limited 4.80ms from Bangkok, TH
117.50.183.252 AS4808 China Unicom Beijing Province Network 6.53ms from Beijing, CN
59.94.7.252 AS9829 National Internet Backbone 14.67ms from Bengaluru, IN
190.249.151.12 AS13489 UNE EPM TELECOMUNICACIONES S.A. 5.38ms from Bogota, CO
45.226.9.12 AS264856 Support Internet 8.75ms from Buenos Aires, AR
34.242.207.124 AS16509 Amazon.com, Inc. 0.17ms from Dublin, IE
34.252.108.108 AS16509 Amazon.com, Inc. 0.16ms from Dublin, IE

Traceroute

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

$
traceroute -a -n -q1 -f3 72.251.218.126
traceroute to 72.251.218.126 (72.251.218.126): 64 hops max, 52 byte packets
3 [AS8966] 195.229.27.18 0.308 ms
Measurement taken from IPinfo ProbeNet in Al Fujairah City, AE
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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