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AS WHOIS

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

Your public IP address216.73.216.24 IPv4

AS41007

CTCASTANA CTC ASTANA LTD Announcing routes
AS nameCTCASTANA
OrganisationCTCASTANA-MNT
Registry (RIR)RIPE NCC
HandleAS41007
RangeAS41007
Registered30 May 2006
Last changed12 Aug 2026
Abuse contact[email protected]
17IPv4 prefixes
0IPv6 prefixes
3Upstreams
6Downstreams

Upstreams

ASNetwork nameVisibility
AS9198KAZTELECOM-AS JSC Kazakhtelecom1643
AS41798TTC-AS JSC Transtelecom1137
AS35168TNS-Plus-Core TNS-Plus LLP3

Downstreams

ASNetwork nameVisibility
AS200688GGA Gologramma LLP572
AS25548SCS-TELECOM-AS SCS - Telecom LLP300
AS210195AST-GROUP-CAP-AS AST Group Capital TOO276
AS219138kz-netcell-as Net Cell LLP272
AS211553AS_BI_INNOVATIONS BI Innovations LLC263
AS212314TOCLOUD-AS toCloud LLP81
IPv4 prefixes (17)

RPKI-validate all prefixes of AS41007

Contacts

RoleNameHandleEmail / phoneAddress
registrantCTCASTANA-MNTCTCASTANA-MNT
registrantCTC ASTANA LTDORG-CAL3-RIPE+77172472700, +77172472700Respubliki ave., 68, apt. 318, 010011, Astana, Republic of Kazakhstan
registrantRIPE-NCC-END-MNTRIPE-NCC-END-MNT
administrative, technicalSTS ASTANA Network Operations CenterSTSA2-RIPE[email protected], +77172472700, +77172472700Zhenis ave., 29, apt. 103, 010011, Astana, Republic of Kazakhstan
abuseSTS ASTANA Network Operations CenterSTSA2-RIPE[email protected], +77172472700, +77172472700Zhenis ave., 29, apt. 103, 010011, Astana, Republic of Kazakhstan
administrativeArtem IvanovAI3552-RIPE+77273573737Kazakhstan, 050040, Almaty, Manasa str. 50b
registrantCTCASTANA-MNTCTCASTANA-MNT
technicalDmitriy DurnovtsevDD5155-RIPE+77016633225, +77172472700STS ASTANA LTD, Respubliki ave., 68, apt. 318, 010011, Astana, Republic of Kazakhstan
Raw registry response
{
    "handle": "AS41007",
    "startAutnum": 41007,
    "endAutnum": 41007,
    "name": "CTCASTANA",
    "status": [
        "active"
    ],
    "entities": [
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            "handle": "CTCASTANA-MNT",
            "vcardArray": [
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                        "4.0"
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                        "text",
                        "CTCASTANA-MNT"
                    ],
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                        "individual"
                    ]
                ]
            ],
            "roles": [
                "registrant"
            ],
            "links": [
                {
                    "value": "https://rdap.db.ripe.net/autnum/41007",
                    "rel": "self",
                    "href": "https://rdap.db.ripe.net/entity/CTCASTANA-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"
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        {
            "handle": "ORG-CAL3-RIPE",
            "vcardArray": [
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                    ],
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                        "CTC ASTANA LTD"
                    ],
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                        "org"
                    ],
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                        "adr",
                        {
                            "label": "Respubliki ave., 68, apt. 318\n010011, Astana\nRepublic of Kazakhstan"
                        },
                        "text",
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                            "",
                            "",
                            "",
                            "",
                            "",
                            ""
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                        "text",
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                        "text",
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                    ]
                ]
            ],
            "roles": [
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            "links": [
                {
                    "value": "https://rdap.db.ripe.net/autnum/41007",
                    "rel": "self",
                    "href": "https://rdap.db.ripe.net/entity/ORG-CAL3-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": [
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                        "individual"
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                        "ORG-NCC1-RIPE"
                    ]
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            ],
            "roles": [
                "registrant"
            ],
            "links": [
                {
                    "value": "https://rdap.db.ripe.net/autnum/41007",
                    "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"
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        {
            "handle": "STSA2-RIPE",
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                    ],
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                        "text",
                        "+77172472700"
                    ],
                    [
                        "email",
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                        },
                        "text",
                        "[email protected]"
                    ]
                ]
            ],
            "roles": [
                "administrative",
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            ],
            "links": [
                {
                    "value": "https://rdap.db.ripe.net/autnum/41007",
                    "rel": "self",
                    "href": "https://rdap.db.ripe.net/entity/STSA2-RIPE"
                },
                {
                    "value": "http://www.ripe.net/data-tools/support/documentation/terms",
                    "rel": "copyright",
                    "href": "http://www.ripe.net/data-tools/support/documentation/terms"
                }
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            "roles": [
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                    "handle": "AI3552-RIPE",
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                            ],
                            [
                                "kind",
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                                "text",
                                "individual"
                            ],
                            [
                                "adr",
                                {
                                    "label": "Kazakhstan, 050040, Almaty, Manasa str. 50b"
                                },
                                "text",
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                                    "",
                                    "",
                                    "",
                                    "",
                                    "",
                                    "",
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                            ]
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                    "links": [
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                            "value": "https://rdap.db.ripe.net/autnum/41007",
                            "rel": "self",
                            "href": "https://rdap.db.ripe.net/entity/AI3552-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"
                },
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                    "handle": "CTCASTANA-MNT",
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                    ],
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                            "value": "https://rdap.db.ripe.net/autnum/41007",
                            "rel": "self",
                            "href": "https://rdap.db.ripe.net/entity/CTCASTANA-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": "DD5155-RIPE",
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                                "text",
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                            ],
                            [
                                "kind",
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                                "text",
                                "individual"
                            ],
                            [
                                "adr",
                                {
                                    "label": "STS ASTANA LTD\nRespubliki ave., 68, apt. 318\n010011, Astana\nRepublic of Kazakhstan"
                                },
                                "text",
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                                    "",
                                    "",
                                    "",
                                    "",
                                    "",
                                    "",
                                    ""
                                ]
                            ],
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                                },
                                "text",
                                "+77016633225"
                            ],
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                                },
                                "text",
                                "+77172472700"
                            ]
                        ]
                    ],
                    "roles": [
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                    ],
                    "links": [
                        {
                            "value": "https://rdap.db.ripe.net/autnum/41007",
                            "rel": "self",
                            "href": "https://rdap.db.ripe.net/entity/DD5155-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"
                }
            ],
            "objectClassName": "entity"
        }
    ],
    "remarks": [
        {
            "description": [
                "",
                "*********************************",
                "* UPLINKS: *",
                "*** TRANSTELECOM ***",
                "*** KAZAKTELECOM ***",
                "* TRAFFIC EXCHANGES *",
                "*** KAZGOV-IX ***"
            ]
        }
    ],
    "links": [
        {
            "value": "https://rdap.db.ripe.net/autnum/41007",
            "rel": "rdap-up",
            "href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-up/AS41007",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.db.ripe.net/autnum/41007",
            "rel": "rdap-up rdap-active",
            "href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-up/AS41007?status=active",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.db.ripe.net/autnum/41007",
            "rel": "rdap-down",
            "href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-down/AS41007",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.db.ripe.net/autnum/41007",
            "rel": "rdap-top",
            "href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-top/AS41007",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.db.ripe.net/autnum/41007",
            "rel": "rdap-top rdap-active",
            "href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-top/AS41007?status=active",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.db.ripe.net/autnum/41007",
            "rel": "rdap-bottom",
            "href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-bottom/AS41007",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.db.ripe.net/autnum/41007",
            "rel": "self",
            "href": "https://rdap.db.ripe.net/autnum/41007",
            "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": "2006-05-30T08:31:44Z"
        },
        {
            "eventAction": "last changed",
            "eventDate": "2026-08-12T08:00:11Z"
        }
    ],
    "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/41007",
                    "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/41007",
                    "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": "$.entities[?(@.handle=='ORG-CAL3-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
            "method": "removal"
        },
        {
            "name": {
                "description": "Personal e-mail information"
            },
            "reason": {
                "description": "Personal data"
            },
            "prePath": "$.entities[?(@.handle=='STSA2-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
            "method": "removal"
        },
        {
            "name": {
                "description": "Personal e-mail information"
            },
            "reason": {
                "description": "Personal data"
            },
            "prePath": "$.entities[?(@.handle=='STSA2-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
            "method": "removal"
        }
    ]
}

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