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API Packages
IP Geolocation
Reverse Geocoding
Phone & Email Verification
Network Engineering
Free API
Tools
What is my IP?
IP Lookup
ASN Lookup
Network Lookup
Insights
Daily IP Geolocation Accuracy Report
ASN Rank by IPv4 space
Tor Exit Nodes
Bogon Routes
IPv4 Address Space Report
IPv6 Address Space Report
Resources
Getting Started
Support Articles
Blog
Sign In
Sign Up
ASN Lookup Tool
AS62371 PROTON
Powered By:
ASN Extended Info API
&
BGP Active Prefixes API
Home
Asn Lookup
As62371
ASN DETAILS
MAP
JSON VIEW
ASN Details
ASN
AS62371
Organisation
Proton AG
Name
PROTON
Total IPv4 Addresses
2,816
Total IPv4 Prefixes
11
Total IPv6 Prefixes
7
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#19,864 out of 79,087
Registry
Ripe
Registered Country
CH
Registered Country Name
Switzerland
Registered Date
2015-11-17
Registration Last Change
2024-07-31
Receiving From
ASN
Organisation
AS3356
Level 3 Parent, LLC
AS13335
Cloudflare, Inc.
AS6939
Hurricane Electric LLC
AS199524
G-Core Labs S.A.
AS49544
i3D.net B.V
Showing 5 of 12
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Transit To
ASN
Organisation
AS4200010001
Private Use AS
AS209103
Proton AG
IPv4 Active Prefixes
Prefix
Range From
Range To
79.135.106.0/24
79.135.106.0
79.135.106.255
79.135.107.0/24
79.135.107.0
79.135.107.255
109.224.244.0/24
109.224.244.0
109.224.244.255
109.224.247.0/24
109.224.247.0
109.224.247.255
176.119.200.0/24
176.119.200.0
176.119.200.255
Showing 5 of 11
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IPv6 Active Prefixes
Prefix
Range From
Range To
2a05:2701:f00::/44
2a05:2701:f00::
2a05:2701:f0f:ffff:ffff:ffff:ffff:ffff
2a05:2701:f10::/44
2a05:2701:f10::
2a05:2701:f1f:ffff:ffff:ffff:ffff:ffff
2a05:2701:f40::/44
2a05:2701:f40::
2a05:2701:f4f:ffff:ffff:ffff:ffff:ffff
2a05:2701:f50::/44
2a05:2701:f50::
2a05:2701:f5f:ffff:ffff:ffff:ffff:ffff
2a05:2701:fe00::/48
2a05:2701:fe00::
2a05:2701:fe00:ffff:ffff:ffff:ffff:ffff
Showing 5 of 7
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Look Up
Enter AS Number eg: AS714 or 714