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AS WHOIS

Look up an Autonomous System — holder, registry, contacts, announced IPv4/IPv6 prefixes, upstreams and downstreams.

Your public IP address216.73.217.37 IPv4

AS50607

EPIX-KTW-GlobalMix Stowarzyszenie e-Poludnie Announcing routes
AS nameEPIX-KTW-GlobalMix
OrganisationEPOLUDNIE-MNT
Registry (RIR)RIPE NCC
HandleAS50607
RangeAS50607
Registered17 Feb 2010
Last changed19 Mar 2026
Abuse contact[email protected]
0IPv4 prefixes
1IPv6 prefixes
8Upstreams
292Downstreams

Upstreams

ASNetwork nameVisibility
AS6939HURRICANE - Hurricane Electric LLC7399
AS201053EPIX-Transit-AS Stowarzyszenie e-Poludnie6570
AS3356LEVEL3 - Level 3 Parent, LLC4082
AS3257GTT-BACKBONE GTT Communications Inc.1870
AS1299TWELVE99 Arelion Sweden AB1558
AS174COGENT-174 - Cogent Communications, LLC1389
AS9141AS9141 P4 Sp. z o.o.108
AS286KPN GTT Communications Inc.2

Downstreams

ASNetwork nameVisibility
AS197961EPIX-CDN1 Stowarzyszenie e-Poludnie683
AS49528ALFANET-PL-AS MARCIN MALOLEPSZY @ALFANET534
AS212754SI-PL-AS Jacek Kowalski trading as SI.pl352
AS198430VBIZ-PL vSolutions Pawel Gruszecki324
AS205776VISUALCOMP-AS Marcin Noworyta trading as VISUAL-COMP316
AS49743FINEMEDIA-WROCLAW FINEMEDIA SPOLKA JAWNA WOJCIECH WRONA, GRZEGORZ KALUZA268
AS20940AKAMAI-ASN1 Akamai International B.V.259
AS61134SAFELOCKAS Dawid Partyka247
AS198187STUDIOWIK-AS Studio WIK Sp. z o.o.242
AS201925EPIX-Epinet Stowarzyszenie e-Poludnie239
AS60964APPDISTRICT-AS AppDistrict sp. z o.o.232
AS205856AS_polnet24 Robert Wojna trading as Polnet24 SP. Z O.O.202
AS33923ART-COM ART-COM Sp. z o.o.195
AS198004INTERKONEKT-AS Tomasz Furman trading as INTERKONEKT184
AS197838CHEELOO-AS Cheeloo J. Turczyn i Wspolnicy Sp. J.183
IPv6 prefixes (1)

RPKI-validate all prefixes of AS50607

Contacts

RoleNameHandleEmail / phoneAddress
administrative, technicalAndrzej KiermaszAK18312-RIPE+48327454555Jozefczaka 29/40, 41-902, Bytom, POLAND
registrantEPOLUDNIE-MNTEPOLUDNIE-MNT
registrantITCARE-MNTITCARE-MNT
registrantStowarzyszenie e-PoludnieORG-SNRR2-RIPE+48327454555Jozefczaka 29/40, 41-902, Bytom, POLAND
registrantRIPE-NCC-END-MNTRIPE-NCC-END-MNT
abuseAbuse-C RoleAR42923-RIPE[email protected]Jozefczaka 29/40, 41-902, Bytom, POLAND
registrantEPOLUDNIE-MNTEPOLUDNIE-MNT
Raw registry response
{
    "handle": "AS50607",
    "startAutnum": 50607,
    "endAutnum": 50607,
    "name": "EPIX-KTW-GlobalMix",
    "status": [
        "active"
    ],
    "entities": [
        {
            "handle": "AK18312-RIPE",
            "vcardArray": [
                "vcard",
                [
                    [
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                        "text",
                        "4.0"
                    ],
                    [
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                        "text",
                        "Andrzej Kiermasz"
                    ],
                    [
                        "kind",
                        [],
                        "text",
                        "individual"
                    ],
                    [
                        "adr",
                        {
                            "label": "Jozefczaka 29/40\n41-902\nBytom\nPOLAND"
                        },
                        "text",
                        [
                            "",
                            "",
                            "",
                            "",
                            "",
                            "",
                            ""
                        ]
                    ],
                    [
                        "tel",
                        {
                            "type": "voice"
                        },
                        "text",
                        "+48327454555"
                    ]
                ]
            ],
            "roles": [
                "administrative",
                "technical"
            ],
            "links": [
                {
                    "value": "https://rdap.db.ripe.net/autnum/50607",
                    "rel": "self",
                    "href": "https://rdap.db.ripe.net/entity/AK18312-RIPE"
                },
                {
                    "value": "http://www.ripe.net/data-tools/support/documentation/terms",
                    "rel": "copyright",
                    "href": "http://www.ripe.net/data-tools/support/documentation/terms"
                }
            ],
            "objectClassName": "entity"
        },
        {
            "handle": "EPOLUDNIE-MNT",
            "vcardArray": [
                "vcard",
                [
                    [
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                        "text",
                        "4.0"
                    ],
                    [
                        "fn",
                        [],
                        "text",
                        "EPOLUDNIE-MNT"
                    ],
                    [
                        "kind",
                        [],
                        "text",
                        "individual"
                    ]
                ]
            ],
            "roles": [
                "registrant"
            ],
            "links": [
                {
                    "value": "https://rdap.db.ripe.net/autnum/50607",
                    "rel": "self",
                    "href": "https://rdap.db.ripe.net/entity/EPOLUDNIE-MNT"
                },
                {
                    "value": "http://www.ripe.net/data-tools/support/documentation/terms",
                    "rel": "copyright",
                    "href": "http://www.ripe.net/data-tools/support/documentation/terms"
                }
            ],
            "objectClassName": "entity"
        },
        {
            "handle": "ITCARE-MNT",
            "vcardArray": [
                "vcard",
                [
                    [
                        "version",
                        [],
                        "text",
                        "4.0"
                    ],
                    [
                        "fn",
                        [],
                        "text",
                        "ITCARE-MNT"
                    ],
                    [
                        "kind",
                        [],
                        "text",
                        "individual"
                    ]
                ]
            ],
            "roles": [
                "registrant"
            ],
            "links": [
                {
                    "value": "https://rdap.db.ripe.net/autnum/50607",
                    "rel": "self",
                    "href": "https://rdap.db.ripe.net/entity/ITCARE-MNT"
                },
                {
                    "value": "http://www.ripe.net/data-tools/support/documentation/terms",
                    "rel": "copyright",
                    "href": "http://www.ripe.net/data-tools/support/documentation/terms"
                }
            ],
            "objectClassName": "entity"
        },
        {
            "handle": "ORG-SNRR2-RIPE",
            "vcardArray": [
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                [
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                        "version",
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                    ],
                    [
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                        "Stowarzyszenie e-Poludnie"
                    ],
                    [
                        "kind",
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                        "text",
                        "org"
                    ],
                    [
                        "adr",
                        {
                            "label": "Jozefczaka 29/40\n41-902\nBytom\nPOLAND"
                        },
                        "text",
                        [
                            "",
                            "",
                            "",
                            "",
                            "",
                            "",
                            ""
                        ]
                    ],
                    [
                        "tel",
                        {
                            "type": "voice"
                        },
                        "text",
                        "+48327454555"
                    ]
                ]
            ],
            "roles": [
                "registrant"
            ],
            "links": [
                {
                    "value": "https://rdap.db.ripe.net/autnum/50607",
                    "rel": "self",
                    "href": "https://rdap.db.ripe.net/entity/ORG-SNRR2-RIPE"
                },
                {
                    "value": "http://www.ripe.net/data-tools/support/documentation/terms",
                    "rel": "copyright",
                    "href": "http://www.ripe.net/data-tools/support/documentation/terms"
                }
            ],
            "objectClassName": "entity"
        },
        {
            "handle": "RIPE-NCC-END-MNT",
            "vcardArray": [
                "vcard",
                [
                    [
                        "version",
                        [],
                        "text",
                        "4.0"
                    ],
                    [
                        "fn",
                        [],
                        "text",
                        "RIPE-NCC-END-MNT"
                    ],
                    [
                        "kind",
                        [],
                        "text",
                        "individual"
                    ],
                    [
                        "org",
                        [],
                        "text",
                        "ORG-NCC1-RIPE"
                    ]
                ]
            ],
            "roles": [
                "registrant"
            ],
            "links": [
                {
                    "value": "https://rdap.db.ripe.net/autnum/50607",
                    "rel": "self",
                    "href": "https://rdap.db.ripe.net/entity/RIPE-NCC-END-MNT"
                },
                {
                    "value": "http://www.ripe.net/data-tools/support/documentation/terms",
                    "rel": "copyright",
                    "href": "http://www.ripe.net/data-tools/support/documentation/terms"
                }
            ],
            "objectClassName": "entity"
        },
        {
            "handle": "AR42923-RIPE",
            "vcardArray": [
                "vcard",
                [
                    [
                        "version",
                        [],
                        "text",
                        "4.0"
                    ],
                    [
                        "fn",
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                        "text",
                        "Abuse-C Role"
                    ],
                    [
                        "kind",
                        [],
                        "text",
                        "group"
                    ],
                    [
                        "adr",
                        {
                            "label": "Jozefczaka 29/40\n41-902\nBytom\nPOLAND"
                        },
                        "text",
                        [
                            "",
                            "",
                            "",
                            "",
                            "",
                            "",
                            ""
                        ]
                    ],
                    [
                        "email",
                        {
                            "type": "abuse"
                        },
                        "text",
                        "[email protected]"
                    ]
                ]
            ],
            "roles": [
                "abuse"
            ],
            "entities": [
                {
                    "handle": "EPOLUDNIE-MNT",
                    "vcardArray": [
                        "vcard",
                        [
                            [
                                "version",
                                [],
                                "text",
                                "4.0"
                            ],
                            [
                                "fn",
                                [],
                                "text",
                                "EPOLUDNIE-MNT"
                            ],
                            [
                                "kind",
                                [],
                                "text",
                                "individual"
                            ]
                        ]
                    ],
                    "roles": [
                        "registrant"
                    ],
                    "links": [
                        {
                            "value": "https://rdap.db.ripe.net/autnum/50607",
                            "rel": "self",
                            "href": "https://rdap.db.ripe.net/entity/EPOLUDNIE-MNT"
                        },
                        {
                            "value": "http://www.ripe.net/data-tools/support/documentation/terms",
                            "rel": "copyright",
                            "href": "http://www.ripe.net/data-tools/support/documentation/terms"
                        }
                    ],
                    "objectClassName": "entity"
                }
            ],
            "objectClassName": "entity"
        }
    ],
    "remarks": [
        {
            "description": [
                "---------------------------------------------",
                "EPIX - KAT.Global.Mix",
                "Communities to determine entry point of route",
                "50607:8000 All KGM1 Peers",
                "50607:9000 All KGM2 Peers",
                "Do not announce communities",
                "50607:30300 - LEVEL3",
                "50607:30400 - GTT",
                "50607:30600 - COGENT",
                "50607:30800 - RETN",
                "50607:30900 - EXATEL",
                "50607:31000 - ORANGE",
                "50607:32000 - HURRICANE",
                "50607:33000 - UPC",
                "50607:34000 - DE-CIX",
                "50607:35000 - NIX",
                "50607:36000 - PEERINGCZ",
                "50607:37000 - PIONIER",
                "50607:38000 - TELIA",
                "Blackhole community",
                "50607:666",
                ""
            ]
        }
    ],
    "links": [
        {
            "value": "https://rdap.db.ripe.net/autnum/50607",
            "rel": "rdap-up",
            "href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-up/AS50607",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.db.ripe.net/autnum/50607",
            "rel": "rdap-up rdap-active",
            "href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-up/AS50607?status=active",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.db.ripe.net/autnum/50607",
            "rel": "rdap-down",
            "href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-down/AS50607",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.db.ripe.net/autnum/50607",
            "rel": "rdap-top",
            "href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-top/AS50607",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.db.ripe.net/autnum/50607",
            "rel": "rdap-top rdap-active",
            "href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-top/AS50607?status=active",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.db.ripe.net/autnum/50607",
            "rel": "rdap-bottom",
            "href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-bottom/AS50607",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.db.ripe.net/autnum/50607",
            "rel": "self",
            "href": "https://rdap.db.ripe.net/autnum/50607",
            "type": "application/rdap+json"
        },
        {
            "value": "http://www.ripe.net/data-tools/support/documentation/terms",
            "rel": "copyright",
            "href": "http://www.ripe.net/data-tools/support/documentation/terms"
        }
    ],
    "events": [
        {
            "eventAction": "registration",
            "eventDate": "2010-02-17T15:23:39Z"
        },
        {
            "eventAction": "last changed",
            "eventDate": "2026-03-19T13:22:40Z"
        }
    ],
    "rdapConformance": [
        "nro_rdap_profile_asn_flat_0",
        "rirSearch1",
        "autnums",
        "cidr0",
        "rdap_level_0",
        "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/50607",
                    "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": [
                {
                    "value": "https://rdap.db.ripe.net/autnum/50607",
                    "rel": "terms-of-service",
                    "href": "http://www.ripe.net/db/support/db-terms-conditions.pdf",
                    "type": "application/pdf"
                }
            ]
        }
    ],
    "port43": "whois.ripe.net",
    "objectClassName": "autnum",
    "redacted": [
        {
            "name": {
                "description": "Personal e-mail information"
            },
            "reason": {
                "description": "Personal data"
            },
            "prePath": "$.entities[?(@.handle=='ORG-SNRR2-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
            "method": "removal"
        },
        {
            "name": {
                "description": "Personal e-mail information"
            },
            "reason": {
                "description": "Personal data"
            },
            "prePath": "$.entities[?(@.handle=='AR42923-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
            "method": "removal"
        }
    ]
}

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