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IPV4

12.176.249.78

Record found
Retrieved · 22 Sep 2026, 21:59 UTC1 sourceView JSON
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01

Registry record

RDAPhttps://rdap.arin.net/registry/ip/12.176.249.78
Record found
Record ID
NET-12-176-249-0-1
Network name
BCBS-OF917-249
Address range
12.176.249.012.176.249.255
CIDR blocks
12.176.249.0/24
Network type
ASSIGNMENT
Parent network
NET-12-176-240-0-1
Last changed
2011-01-06T03:10:40-05:00
Registered
2011-01-06T03:10:40-05:00
Status
active
Notices & terms 3

Terms of Service

By using the ARIN RDAP/Whois service, you are agreeing to the RDAP/Whois Terms of Use https://www.arin.net/resources/registry/whois/tou/

Whois Inaccuracy Reporting

If you see inaccuracies in the results, please visit: https://www.arin.net/resources/registry/whois/inaccuracy_reporting/

Copyright Notice

Copyright 1997-2026, American Registry for Internet Numbers, Ltd.

Organizations & contacts

2
Organization / registrant
BCBS OF MI
BCBSOF-1
Address
600 EAST LAFAYETTE DETROIT MI 48266 United States
Type
org

Registry · rdap.arin.net

Abuse · Technical · Administrative
Burns Edward
BE261-ARIN
Address
BC BS OF MICHIGAN 600 E.LAFAYETTE BLVD DETROIT IL 48226 United States
Name
Edward Burns
Type
individual
Email
eburns@bcbsm.com
Phone (work, voice)
+1-313-225-5900
Unvalidated POC
ARIN has attempted to validate the data for this POC, but has received no response from the POC since 2010-08-02

Registry · rdap.arin.net

Route / route6 records IRR

rr.arin.net:43

BGP observations →

Exact and covering objects from ARIN. These are registered routing policies; they do not confirm a live announcement.

Origin
AS7018
Source
ARIN

ATT_NET-TWELVE

Routing object details
route: 12.0.0.0/8
origin: AS7018
descr: ATT_NET-TWELVE
admin-c: ZS44-ARIN
tech-c: ICC-ARIN
tech-c: ROUTI59-ARIN
tech-c: ZS44-ARIN
mnt-by: MNT-AEL-360
created: 2025-03-24T14:44:43Z
last-modified: 2025-07-21T14:52:16Z
source: ARIN
Origin
AS7018
Source
ARIN

12/8 upper half

Routing object details
route: 12.128.0.0/9
origin: AS7018
descr: 12/8 upper half
admin-c: ZS44-ARIN
tech-c: ICC-ARIN
tech-c: ROUTI59-ARIN
tech-c: ZS44-ARIN
mnt-by: MNT-AEL-360
created: 2025-03-24T14:47:08Z
last-modified: 2025-07-21T14:52:16Z
source: ARIN
Registry · RDAP Original response
https://rdap.arin.net/registry/ip/12.176.249.78
{
    "arin_originas0_originautnums": [],
    "cidr0_cidrs": [
        {
            "v4prefix": "12.176.249.0",
            "length": 24
        }
    ],
    "endAddress": "12.176.249.255",
    "entities": [
        {
            "entities": [
                {
                    "events": [
                        {
                            "eventAction": "last changed",
                            "eventDate": "2001-05-02T22:02:46-04:00"
                        },
                        {
                            "eventAction": "registration",
                            "eventDate": "2001-05-02T22:02:46-04:00"
                        }
                    ],
                    "handle": "BE261-ARIN",
                    "links": [
                        {
                            "href": "https://rdap.arin.net/registry/entity/BE261-ARIN",
                            "rel": "self",
                            "type": "application/rdap+json",
                            "value": "https://rdap.arin.net/registry/ip/12.176.249.78"
                        },
                        {
                            "href": "https://whois.arin.net/rest/poc/BE261-ARIN",
                            "rel": "alternate",
                            "type": "application/xml",
                            "value": "https://rdap.arin.net/registry/ip/12.176.249.78"
                        }
                    ],
                    "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 2010-08-02"
                            ],
                            "title": "Unvalidated POC"
                        }
                    ],
                    "roles": [
                        "abuse",
                        "technical",
                        "administrative"
                    ],
                    "vcardArray": [
                        "vcard",
                        [
                            [
                                "version",
                                [],
                                "text",
                                "4.0"
                            ],
                            [
                                "adr",
                                {
                                    "label": "BC BS OF MICHIGAN\n600 E.LAFAYETTE BLVD\nDETROIT\nIL\n48226\nUnited States"
                                },
                                "text",
                                [
                                    "",
                                    "",
                                    "",
                                    "",
                                    "",
                                    "",
                                    ""
                                ]
                            ],
                            [
                                "fn",
                                [],
                                "text",
                                "Burns Edward"
                            ],
                            [
                                "n",
                                [],
                                "text",
                                [
                                    "Edward",
                                    "Burns",
                                    "",
                                    "",
                                    ""
                                ]
                            ],
                            [
                                "kind",
                                [],
                                "text",
                                "individual"
                            ],
                            [
                                "email",
                                [],
                                "text",
                                "eburns@bcbsm.com"
                            ],
                            [
                                "tel",
                                {
                                    "type": [
                                        "work",
                                        "voice"
                                    ]
                                },
                                "text",
                                "+1-313-225-5900"
                            ]
                        ]
                    ]
                }
            ],
            "events": [
                {
                    "eventAction": "last changed",
                    "eventDate": "2011-09-24T08:30:57-04:00"
                },
                {
                    "eventAction": "registration",
                    "eventDate": "2001-05-02T00:00:00-04:00"
                }
            ],
            "handle": "BCBSOF-1",
            "links": [
                {
                    "href": "https://rdap.arin.net/registry/entity/BCBSOF-1",
                    "rel": "self",
                    "type": "application/rdap+json",
                    "value": "https://rdap.arin.net/registry/ip/12.176.249.78"
                },
                {
                    "href": "https://whois.arin.net/rest/org/BCBSOF-1",
                    "rel": "alternate",
                    "type": "application/xml",
                    "value": "https://rdap.arin.net/registry/ip/12.176.249.78"
                }
            ],
            "objectClassName": "entity",
            "port43": "whois.arin.net",
            "roles": [
                "registrant"
            ],
            "vcardArray": [
                "vcard",
                [
                    [
                        "version",
                        [],
                        "text",
                        "4.0"
                    ],
                    [
                        "fn",
                        [],
                        "text",
                        "BCBS OF MI"
                    ],
                    [
                        "adr",
                        {
                            "label": "600 EAST LAFAYETTE\nDETROIT\nMI\n48266\nUnited States"
                        },
                        "text",
                        [
                            "",
                            "",
                            "",
                            "",
                            "",
                            "",
                            ""
                        ]
                    ],
                    [
                        "kind",
                        [],
                        "text",
                        "org"
                    ]
                ]
            ]
        }
    ],
    "events": [
        {
            "eventAction": "last changed",
            "eventDate": "2011-01-06T03:10:40-05:00"
        },
        {
            "eventAction": "registration",
            "eventDate": "2011-01-06T03:10:40-05:00"
        }
    ],
    "handle": "NET-12-176-249-0-1",
    "ipVersion": "v4",
    "links": [
        {
            "href": "https://rdap.arin.net/registry/ip/12.176.249.0",
            "rel": "self",
            "type": "application/rdap+json",
            "value": "https://rdap.arin.net/registry/ip/12.176.249.78"
        },
        {
            "href": "https://whois.arin.net/rest/net/NET-12-176-249-0-1",
            "rel": "alternate",
            "type": "application/xml",
            "value": "https://rdap.arin.net/registry/ip/12.176.249.78"
        },
        {
            "href": "https://rdap.arin.net/registry/ip/12.0.0.0/8",
            "rel": "up",
            "type": "application/rdap+json",
            "value": "https://rdap.arin.net/registry/ip/12.176.249.78"
        }
    ],
    "name": "BCBS-OF917-249",
    "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/ip/12.176.249.78"
                }
            ],
            "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/ip/12.176.249.78"
                }
            ],
            "title": "Whois Inaccuracy Reporting"
        },
        {
            "description": [
                "Copyright 1997-2026, American Registry for Internet Numbers, Ltd."
            ],
            "title": "Copyright Notice"
        }
    ],
    "objectClassName": "ip network",
    "parentHandle": "NET-12-176-240-0-1",
    "port43": "whois.arin.net",
    "rdapConformance": [
        "nro_rdap_profile_0",
        "rdap_level_0",
        "cidr0",
        "arin_originas0"
    ],
    "startAddress": "12.176.249.0",
    "status": [
        "active"
    ],
    "type": "ASSIGNMENT"
}