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AS62371

Proton AG

RIPE NCC CH active Announced
More ASNs in Switzerland →
Organization
Proton AG
PROTON
Registered
Nov 17, 2015
10 years ago
IPv4 Prefixes
13
3,328 addresses
IPv6 Prefixes
7
82 × /48
BGP Neighbours
47
16 upstream/peer · 1 downstream · 31 collector-only

Registration

AS Number AS62371 AS Name PROTON Organization Proton AG Organization ID ORG-PTA20-RIPE Address Route de la Galaise, 32, 1228, Plan-les-Ouates, SWITZERLAND Country Switzerland (CH) Registry RIPE NCC Allocated Nov 17, 2015 Record Created Nov 17, 2015 Last Updated Jul 31, 2024 Status
active
WHOIS Server whois.ripe.net AS Description PROTON - Proton AG, CH Abuse Email [email protected]

IPv4 Prefixes

13 prefixes · 3,328 addresses Routing data as of 2026-10-06 16:00 UTC

PrefixRangeAddresses
79.135.106.0/2479.135.106.0 – 79.135.106.255256
79.135.107.0/2479.135.107.0 – 79.135.107.255256
95.36.96.0/2495.36.96.0 – 95.36.96.255256
95.36.98.0/2495.36.98.0 – 95.36.98.255256
109.224.244.0/24109.224.244.0 – 109.224.244.255256
109.224.247.0/24109.224.247.0 – 109.224.247.255256
176.119.200.0/24176.119.200.0 – 176.119.200.255256
185.70.40.0/24185.70.40.0 – 185.70.40.255256
185.70.41.0/24185.70.41.0 – 185.70.41.255256
185.70.42.0/24185.70.42.0 – 185.70.42.255256
185.70.43.0/24185.70.43.0 – 185.70.43.255256
185.205.70.0/24185.205.70.0 – 185.205.70.255256
194.0.147.0/24194.0.147.0 – 194.0.147.255256

IPv6 Prefixes

7 prefixes · 82 × /48 Routing data as of 2026-10-06 16:00 UTC

PrefixAddresses
2a05:2701:f00::/44284
2a05:2701:f10::/44284
2a05:2701:f20::/44284
2a05:2701:f40::/44284
2a05:2701:f50::/44284
2a05:2701:fe00::/48280
2a05:2701:fe02::/48280

BGP Neighbours

47 unique neighbours · 16 upstream/peer · 1 downstream · 31 collector-only. A neighbour can be seen on more than one side. Rows are ordered by AS paths: the number of BGP paths seen by RIPE RIS that contain the adjacency. Sightings count each IPv4/IPv6 route with the adjacency once per RIS peer that sees it (routes × peers), so they show how widely it is seen, not how many distinct routes it carries.

Upstream & peer side (16)

Networks seen to the left of this AS in BGP paths, toward the route collectors — typically its transit providers (upstreams) and peers.

ASNameAS pathsIPv4 sightingsIPv6 sightings
AS6939HURRICANE - Hurricane Electric LLC5121,4213,279
AS13335CLOUDFLARENET - Cloudflare, Inc.2754,4230
AS199524GCORE G-Core Labs S.A.2653290
AS3356LEVEL3 - Level 3 Parent, LLC74166253
AS9002RETN-AS RETN Limited10036
AS25091IP-Max IP-Max SA61528
AS34019HIVANE Hivane Association62020
AS5405INTERDOTLINK Inter.link GmbH598
AS8298IPNG IPng Networks GmbH5610
AS1836GREEN green.ch AG458
AS39351ESAB-AS 31173 Services AB488
AS48362TKSWF-AS Stadtwerke Feldkirch4016
AS34177CELESTE-AS Celeste SAS384
AS1764NEXTLAYER-AS Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH244
AS13030INIT7 Init7 (Switzerland) Ltd.2200
AS33891CORE-BACKBONE Core-Backbone GmbH280

Downstream side (1)

Networks seen to the right of this AS in BGP paths — networks whose routes it carries, typically its customers (downstreams).

ASNameAS pathsIPv4 sightingsIPv6 sightings
AS209103ProtonVPN Proton AG3871,9161,446

Collector-only (31)

Networks seen to the left of this AS only when they peer directly with a RIPE RIS route collector, so the adjacency may be an artefact of that peering; many of them also appear on the downstream side.

ASNameAS pathsIPv4 sightingsIPv6 sightings
AS8218NEO-ASN Zayo Infrastructure France SA42832
AS12307RAVANA Sandro Bolliger trading as Bolliger Network Solutions458
AS15623CYBERLINK Cyberlink AG458
AS20612SWISSIX SwissIX Internet Exchange41016
AS20932SIG-ST Services Industriels de Geneve448
AS24482SGGS-AS-AP - SG.GS43844
AS29691NINE Nine Internet Solutions AG458
AS34288AS34288 Kantonsschule Zug448
AS35360GARGUNET Frederic Gargula458
AS47147AS-ANX Anexia Cloud Solutions GmbH4208
AS51873AS-ARCADE Arcade Solutions AG458
AS58057SECUREBIT Securebit AG4516
AS59414CLOUDSCALE cloudscale.ch AG458
AS59890Kabel-TV-Lampert Kabel-TV Lampert GmbH & Co KG41016
AS62167Tismi Tismi BV4912
AS196621FREESTONE Matthias Cramer458
AS198249OPSONE Ops One AG408
AS198385AlpineDC AlpineDC SA458
AS209823ENKI-AS Enki Multimedia EURL458
AS29222Infomaniak-AS Infomaniak Network SA346
AS57777MASSAR Jeroen Massar346
AS559Switch SWITCH244
AS21232GGAMAUR Genossenschaft GGA Maur244
AS24961MYLOC-AS WIIT AG244
AS29075IELO IELO-LIAZO SERVICES SAS244
AS36236NETACTUATE - NetActuate, Inc244
AS49544i3Dnet i3D.net B.V288
AS56987AS-ABACLOUDA ABACLOUDA SAS244
AS13237LAMBDANET-AS euNetworks GmbH140
AS15547NETPLUS netplus.ch SA186
AS209103ProtonVPN Proton AG142

Raw RDAP Response

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  "startAutnum": 62371,
  "endAutnum": 62371,
  "name": "PROTON",
  "status": [
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          ],
          [
            "fn",
            {},
            "text",
            "Proton NOC"
          ],
          [
            "kind",
            {},
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            "group"
          ],
          [
            "adr",
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            },
            "text",
            [
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              ""
            ]
          ],
          [
            "tel",
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            "text",
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          ]
        ]
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      "links": [
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          "rel": "self",
          "href": "https://rdap.db.ripe.net/entity/NA7583-RIPE"
        },
        {
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    {
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          [
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          ],
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            "text",
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          ]
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        },
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      ],
      "objectClassName": "entity"
    },
    {
      "handle": "PLA68-RIPE",
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          [
            "fn",
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            "text",
            "Proton LIR admin"
          ],
          [
            "kind",
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          ],
          [
            "adr",
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          "rel": "self",
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        },
        {
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          "rel": "copyright",
          "href": "http://www.ripe.net/data-tools/support/documentation/terms"
        }
      ],
      "objectClassName": "entity"
    },
    {
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          ],
          [
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            "REDACTED"
          ],
          [
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            "text",
            "individual"
          ]
        ]
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        },
        {
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        },
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        }
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            {
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            },
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            ]
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            "text",
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      "roles": [
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      "entities": [
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          "handle": "protonmail-mnt",
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          ],
          "roles": [
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          "links": [
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              "rel": "self",
              "href": "https://rdap.db.ripe.net/entity/protonmail-mnt"
            },
            {
              "value": "http://www.ripe.net/data-tools/support/documentation/terms",
              "rel": "copyright",
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            }
          ],
          "objectClassName": "entity"
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    }
  ],
  "links": [
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      "rel": "rdap-up",
      "href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-up/AS62371",
      "type": "application/rdap+json"
    },
    {
      "value": "https://rdap.db.ripe.net/autnum/62371",
      "rel": "rdap-up rdap-active",
      "href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-up/AS62371?status=active",
      "type": "application/rdap+json"
    },
    {
      "value": "https://rdap.db.ripe.net/autnum/62371",
      "rel": "rdap-down",
      "href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-down/AS62371",
      "type": "application/rdap+json"
    },
    {
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      "type": "application/rdap+json"
    },
    {
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      "type": "application/rdap+json"
    },
    {
      "value": "http://www.ripe.net/data-tools/support/documentation/terms",
      "rel": "copyright",
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    }
  ],
  "events": [
    {
      "eventAction": "registration",
      "eventDate": "2015-11-17T14:47:02Z"
    },
    {
      "eventAction": "last changed",
      "eventDate": "2024-07-31T13:00:19Z"
    }
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  "rdapConformance": [
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    "cidr0",
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    "nro_rdap_profile_0",
    "redacted"
  ],
  "notices": [
    {
      "title": "Filtered",
      "description": [
        "This output has been filtered."
      ]
    },
    {
      "title": "Whois Inaccuracy Reporting",
      "description": [
        "If you see inaccuracies in the results, please visit:"
      ],
      "links": [
        {
          "value": "https://rdap.db.ripe.net/autnum/62371",
          "rel": "inaccuracy-report",
          "href": "https://www.ripe.net/contact-form?topic=ripe_dbm&show_form=true",
          "type": "text/html"
        }
      ]
    },
    {
      "title": "Source",
      "description": [
        "Objects returned came from source",
        "RIPE"
      ]
    },
    {
      "title": "Terms and Conditions",
      "description": [
        "This is the RIPE Database query service. The objects are in RDAP format."
      ],
      "links": [
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          "rel": "terms-of-service",
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          "type": "application/pdf"
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  "port43": "whois.ripe.net",
  "objectClassName": "autnum",
  "redacted": [
    {
      "name": {
        "description": "Personal e-mail information"
      },
      "reason": {
        "description": "Personal data"
      },
      "prePath": "$.entities[?(@.handle=='NA7583-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
      "method": "removal"
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    {
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      "method": "removal"
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      "prePath": "$.entities[?(@.handle=='PLA68-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
      "method": "removal"
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    {
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        "description": "Personal data"
      },
      "prePath": "$.entities[?(@.handle=='AC28331-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
      "method": "removal"
    }
  ]
}

Contact details of private individuals are redacted.