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AS WHOIS

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

Your public IP address216.73.217.5 IPv4

AS46997

NATOLAB - Black Mesa Corporation Announcing routes
AS nameNATOLAB
OrganisationBlack Mesa Corporation
Registry (RIR)ARIN
HandleAS46997
RangeAS46997
Registered04 May 2020
Last changed20 Sep 2020
Abuse contact[email protected]
14IPv4 prefixes
22IPv6 prefixes
10Upstreams
5Downstreams

Upstreams

ASNetwork nameVisibility
AS38008APERTURE-AS-AP - Aperture Science Limited159353
AS6939HURRICANE - Hurricane Electric LLC1733
AS50131SPARTANHOST Spartan Host Ltd202
AS20473AS-VULTR - The Constant Company, LLC171
AS206499LOCIX LOCIX LIMITED123
AS9002RETN-AS RETN Limited4
AS25091IP-Max IP-Max SA2
AS394256CLOUDSINGULARITY - Tech Futures Interactive Inc.1
AS401753BIXCE - BIXCE Inc1
AS7575AARNET-AS-AP - Australian Academic and Research Network (AARNet)1

Downstreams

ASNetwork nameVisibility
AS10241OCI - Options & Choices, Inc.1401
AS993BLACK-MESA - SUN FIBER, LLC163
AS395683INVESTCLOUD - InvestCloud, Inc144
AS12654RIPE-NCC-RIS-AS Reseaux IP Europeens Network Coordination Centre (RIPE NCC)132
AS38008APERTURE-AS-AP - Aperture Science Limited124
IPv4 prefixes (14)
IPv6 prefixes (22)

RPKI-validate all prefixes of AS46997

Contacts

RoleNameHandleEmail / phoneAddress
registrantBlack Mesa CorporationNRL-25720 University Ave, PO Box 35765, Syracuse, NY, 13235, United States
administrativeHonghao ZengZENGH-ARIN[email protected], [email protected], +1-315-744-5708720 University Ave, PO Box 35765, Syracuse, NY, 13235, United States
abuse, technicalNato Laboratory NetworkingNLN2-ARIN[email protected], +1-315-744-5708720 University Ave, PO Box 35765, Syracuse, NY, 13235, United States
technicalTony LeeLEETO56-ARIN[email protected], +1-971-482-5107449 BELLBROOK LN, , LAWRENCEVILLE, GA, 30045, United States
Raw registry response
{
    "endAutnum": 46997,
    "entities": [
        {
            "entities": [
                {
                    "events": [
                        {
                            "eventAction": "last changed",
                            "eventDate": "2025-06-01T12:30:23-04:00"
                        },
                        {
                            "eventAction": "registration",
                            "eventDate": "2017-03-25T16:37:28-04:00"
                        }
                    ],
                    "handle": "ZENGH-ARIN",
                    "links": [
                        {
                            "href": "https://rdap.arin.net/registry/entity/ZENGH-ARIN",
                            "rel": "self",
                            "type": "application/rdap+json",
                            "value": "https://rdap.arin.net/registry/autnum/46997"
                        },
                        {
                            "href": "https://whois.arin.net/rest/poc/ZENGH-ARIN",
                            "rel": "alternate",
                            "type": "application/xml",
                            "value": "https://rdap.arin.net/registry/autnum/46997"
                        }
                    ],
                    "objectClassName": "entity",
                    "port43": "whois.arin.net",
                    "roles": [
                        "administrative"
                    ],
                    "status": [
                        "validated"
                    ],
                    "vcardArray": [
                        "vcard",
                        [
                            [
                                "version",
                                [],
                                "text",
                                "4.0"
                            ],
                            [
                                "adr",
                                {
                                    "label": "720 University Ave\nPO Box 35765\nSyracuse\nNY\n13235\nUnited States"
                                },
                                "text",
                                [
                                    "",
                                    "",
                                    "",
                                    "",
                                    "",
                                    "",
                                    ""
                                ]
                            ],
                            [
                                "fn",
                                [],
                                "text",
                                "Honghao Zeng"
                            ],
                            [
                                "n",
                                [],
                                "text",
                                [
                                    "Zeng",
                                    "Honghao",
                                    "",
                                    "",
                                    ""
                                ]
                            ],
                            [
                                "kind",
                                [],
                                "text",
                                "individual"
                            ],
                            [
                                "email",
                                [],
                                "text",
                                "[email protected]"
                            ],
                            [
                                "email",
                                [],
                                "text",
                                "[email protected]"
                            ],
                            [
                                "tel",
                                {
                                    "type": [
                                        "work",
                                        "voice"
                                    ]
                                },
                                "text",
                                "+1-315-744-5708"
                            ]
                        ]
                    ]
                },
                {
                    "events": [
                        {
                            "eventAction": "last changed",
                            "eventDate": "2025-06-01T12:30:12-04:00"
                        },
                        {
                            "eventAction": "registration",
                            "eventDate": "2017-04-27T17:15:43-04:00"
                        }
                    ],
                    "handle": "NLN2-ARIN",
                    "links": [
                        {
                            "href": "https://rdap.arin.net/registry/entity/NLN2-ARIN",
                            "rel": "self",
                            "type": "application/rdap+json",
                            "value": "https://rdap.arin.net/registry/autnum/46997"
                        },
                        {
                            "href": "https://whois.arin.net/rest/poc/NLN2-ARIN",
                            "rel": "alternate",
                            "type": "application/xml",
                            "value": "https://rdap.arin.net/registry/autnum/46997"
                        }
                    ],
                    "objectClassName": "entity",
                    "port43": "whois.arin.net",
                    "roles": [
                        "abuse",
                        "technical"
                    ],
                    "status": [
                        "validated"
                    ],
                    "vcardArray": [
                        "vcard",
                        [
                            [
                                "version",
                                [],
                                "text",
                                "4.0"
                            ],
                            [
                                "adr",
                                {
                                    "label": "720 University Ave\nPO Box 35765\nSyracuse\nNY\n13235\nUnited States"
                                },
                                "text",
                                [
                                    "",
                                    "",
                                    "",
                                    "",
                                    "",
                                    "",
                                    ""
                                ]
                            ],
                            [
                                "fn",
                                [],
                                "text",
                                "Nato Laboratory Networking"
                            ],
                            [
                                "org",
                                [],
                                "text",
                                "Nato Research Ltd."
                            ],
                            [
                                "kind",
                                [],
                                "text",
                                "group"
                            ],
                            [
                                "email",
                                [],
                                "text",
                                "[email protected]"
                            ],
                            [
                                "tel",
                                {
                                    "type": [
                                        "work",
                                        "voice"
                                    ]
                                },
                                "text",
                                "+1-315-744-5708"
                            ]
                        ]
                    ]
                },
                {
                    "events": [
                        {
                            "eventAction": "last changed",
                            "eventDate": "2024-11-03T05:19:03-05:00"
                        },
                        {
                            "eventAction": "registration",
                            "eventDate": "2024-11-03T05:19:03-05:00"
                        }
                    ],
                    "handle": "LEETO56-ARIN",
                    "links": [
                        {
                            "href": "https://rdap.arin.net/registry/entity/LEETO56-ARIN",
                            "rel": "self",
                            "type": "application/rdap+json",
                            "value": "https://rdap.arin.net/registry/autnum/46997"
                        },
                        {
                            "href": "https://whois.arin.net/rest/poc/LEETO56-ARIN",
                            "rel": "alternate",
                            "type": "application/xml",
                            "value": "https://rdap.arin.net/registry/autnum/46997"
                        }
                    ],
                    "objectClassName": "entity",
                    "port43": "whois.arin.net",
                    "remarks": [
                        {
                            "description": [
                                "ARIN has attempted to validate the data for this POC, but has received no response from the POC since 2025-11-02"
                            ],
                            "title": "Unvalidated POC"
                        }
                    ],
                    "roles": [
                        "technical"
                    ],
                    "vcardArray": [
                        "vcard",
                        [
                            [
                                "version",
                                [],
                                "text",
                                "4.0"
                            ],
                            [
                                "adr",
                                {
                                    "label": "449 BELLBROOK LN\n\nLAWRENCEVILLE\nGA\n30045\nUnited States"
                                },
                                "text",
                                [
                                    "",
                                    "",
                                    "",
                                    "",
                                    "",
                                    "",
                                    ""
                                ]
                            ],
                            [
                                "fn",
                                [],
                                "text",
                                "Tony Lee"
                            ],
                            [
                                "n",
                                [],
                                "text",
                                [
                                    "Lee",
                                    "Tony",
                                    "",
                                    "",
                                    ""
                                ]
                            ],
                            [
                                "kind",
                                [],
                                "text",
                                "individual"
                            ],
                            [
                                "email",
                                [],
                                "text",
                                "[email protected]"
                            ],
                            [
                                "tel",
                                {
                                    "type": [
                                        "work",
                                        "voice"
                                    ]
                                },
                                "text",
                                "+1-971-482-5107"
                            ]
                        ]
                    ]
                }
            ],
            "events": [
                {
                    "eventAction": "last changed",
                    "eventDate": "2024-11-04T04:17:25-05:00"
                },
                {
                    "eventAction": "registration",
                    "eventDate": "2017-04-24T14:53:57-04:00"
                }
            ],
            "handle": "NRL-25",
            "links": [
                {
                    "href": "https://rdap.arin.net/registry/entity/NRL-25",
                    "rel": "self",
                    "type": "application/rdap+json",
                    "value": "https://rdap.arin.net/registry/autnum/46997"
                },
                {
                    "href": "https://whois.arin.net/rest/org/NRL-25",
                    "rel": "alternate",
                    "type": "application/xml",
                    "value": "https://rdap.arin.net/registry/autnum/46997"
                }
            ],
            "objectClassName": "entity",
            "port43": "whois.arin.net",
            "remarks": [
                {
                    "description": [
                        "++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++",
                        "+ Black Mesa Corporation",
                        "+ ",
                        "+ Black Mesa Corporation, a.k.a. Nato Internet Service is a",
                        "+ non-profit project for learning, education and research.",
                        "+",
                        "+ Our goal is to support the ever-growing internet community",
                        "+ that wants to experiment and gain hands-on experience with",
                        "+ the real world BGP.",
                        "+",
                        "+ Network Information:",
                        "+ https://internet.nat.moe",
                        "++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++"
                    ],
                    "title": "Registration Comments"
                }
            ],
            "roles": [
                "registrant"
            ],
            "vcardArray": [
                "vcard",
                [
                    [
                        "version",
                        [],
                        "text",
                        "4.0"
                    ],
                    [
                        "fn",
                        [],
                        "text",
                        "Black Mesa Corporation"
                    ],
                    [
                        "adr",
                        {
                            "label": "720 University Ave\nPO Box 35765\nSyracuse\nNY\n13235\nUnited States"
                        },
                        "text",
                        [
                            "",
                            "",
                            "",
                            "",
                            "",
                            "",
                            ""
                        ]
                    ],
                    [
                        "kind",
                        [],
                        "text",
                        "org"
                    ]
                ]
            ]
        }
    ],
    "events": [
        {
            "eventAction": "last changed",
            "eventDate": "2020-09-19T17:59:17-04:00"
        },
        {
            "eventAction": "registration",
            "eventDate": "2020-05-04T10:25:02-04:00"
        }
    ],
    "handle": "AS46997",
    "links": [
        {
            "href": "https://rdap.arin.net/registry/autnum/46997",
            "rel": "self",
            "type": "application/rdap+json",
            "value": "https://rdap.arin.net/registry/autnum/46997"
        },
        {
            "href": "https://whois.arin.net/rest/asn/AS46997",
            "rel": "alternate",
            "type": "application/xml",
            "value": "https://rdap.arin.net/registry/autnum/46997"
        }
    ],
    "name": "NATOLAB",
    "notices": [
        {
            "description": [
                "By using the ARIN RDAP/Whois service, you are agreeing to the RDAP/Whois Terms of Use"
            ],
            "links": [
                {
                    "href": "https://www.arin.net/resources/registry/whois/tou/",
                    "rel": "terms-of-service",
                    "type": "text/html",
                    "value": "https://rdap.arin.net/registry/autnum/46997"
                }
            ],
            "title": "Terms of Service"
        },
        {
            "description": [
                "If you see inaccuracies in the results, please visit: "
            ],
            "links": [
                {
                    "href": "https://www.arin.net/resources/registry/whois/inaccuracy_reporting/",
                    "rel": "inaccuracy-report",
                    "type": "text/html",
                    "value": "https://rdap.arin.net/registry/autnum/46997"
                }
            ],
            "title": "Whois Inaccuracy Reporting"
        },
        {
            "description": [
                "Copyright 1997-2026, American Registry for Internet Numbers, Ltd."
            ],
            "title": "Copyright Notice"
        }
    ],
    "objectClassName": "autnum",
    "port43": "whois.arin.net",
    "rdapConformance": [
        "nro_rdap_profile_0",
        "rdap_level_0",
        "nro_rdap_profile_asn_flat_0"
    ],
    "remarks": [
        {
            "description": [
                "use the following communities to control route export:",
                "    ",
                "    IX peer export",
                "    --------------",
                "",
                "    46997:100XY",
                "        where X := {",
                "            1 = SIX,",
                "            2 = KleyReX,",
                "            3 = LocIX Frankfurt,",
                "            4 = Unmetered Exchange",
                "        }, Y := {",
                "            0 = do not announce,",
                "            1 = prepend 1x,",
                "            2 = prepend 2x,",
                "            3 = prepend 3x",
                "        }",
                "",
                "    example: do not export to KleyReX: 46997:10020",
                "",
                "    local preference",
                "    ----------------",
                "",
                "    46997:1010X",
                "        where X := {",
                "            0 = local_pref 0,   # lowest",
                "            1 = local_pref 20,  # transit",
                "            2 = local_pref 40,  # ix peering",
                "            3 = local_pref 100, # default customer",
                "            4 = local_pref 110, # higher than default customer",
                "        }",
                "",
                "    example: set local_pref 0: 46997:10100",
                "",
                "    upstream export",
                "    ---------------",
                "",
                "    46997:102XY ",
                "        where X := {",
                "            0 = AS6939,   # Hurricane Electric",
                "            1 = AS29632,  # Netassist",
                "            2 = AS39533,  # Asympto Networks",
                "            3 = AS201106, # Spartan Host",
                "            4 = AS38008,  # Aperture Science",
                "            5 = AS206499, # M&M Networks",
                "            6 = AS20473,  # Choopa",
                "            7 = AS41051,  # Openfactory",
                "            8 = AS54133,  # Unmetered Internet",
                "            9 = AS34927   # iFog",
                "        }, Y := {",
                "            0 = do not announce,",
                "            1 = prepend 1x,",
                "            2 = prepend 2x,",
                "            3 = prepend 3x",
                "        }",
                "",
                "    example: do not export to Aperture Science: 46997:10240",
                "",
                "    options",
                "    -------",
                "",
                "    46997:46997 enable anycast",
                "",
                "",
                "as46997 tags routes with the following communities:",
                "",
                "    prefix source",
                "    -------------",
                "",
                "    46997:100X",
                "        where X := {",
                "            0 = originated by as46997,",
                "            1 = learned from upstream,",
                "            2 = learned from private peering",
                "            3 = learned from IX peering,",
                "            4 = learned from customer",
                "        }",
                "        ",
                "    prefix PoP",
                "    ----------",
                "",
                "    46997:10X (prefix PoP)",
                "        where X := {",
                "            0 = Seattle,",
                "            1 = Matawan,",
                "            2 = Frankfurt,",
                "            3 = Tokyo,",
                "            4 = Guangzhou,",
                "            5 = Fremont,",
                "            6 = Hongkong,",
                "            7 = Vancouver",
                "        }"
            ],
            "title": "Registration Comments"
        }
    ],
    "startAutnum": 46997,
    "status": [
        "active"
    ]
}

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