Whois & RDAP Lookup

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67.200.120.0/21

RDAP
IP Range67.200.120.0 - 67.200.127.255
HandleNET-67-200-120-0-3
NameWAVE-BROADBAND
TypeASSIGNMENT
HolderWave Broadband
Registered2025-04-26 00:37 UTC
Updated2025-04-26 00:37 UTC
RegistrantWave Broadband
Address900 N Alameda St, Los Angeles, CA, 90012, United States
Admin ContactIP Services
OrganizationNorthern Cable Fiber, LLC
Address651 N Broad St Suite 206, Middletown, DE, 19709, United States
Tech ContactIP Services
OrganizationNorthern Cable Fiber, LLC
Address651 N Broad St Suite 206, Middletown, DE, 19709, United States
Abuse Contact[email protected]
Abuse Phone+1-302-894-8922
Statusactive
Registry RDAPhttp://rdap.arin.net
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Raw WHOIS response

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#



# start

NetRange:       67.200.0.0 - 67.200.127.255
CIDR:           67.200.0.0/17
NetName:        RGS-BLK12
NetHandle:      NET-67-200-0-0-1
Parent:         NET67 (NET-67-0-0-0-0)
NetType:        Direct Allocation
OriginAS:       
Organization:   GTT Americas, LLC (GAL-104)
RegDate:        2007-08-16
Updated:        2025-05-07
Ref:            https://rdap.arin.net/registry/ip/67.200.0.0



OrgName:        GTT Americas, LLC
OrgId:          GAL-104
Address:        4201 Wilson Blvd -Suite 504
City:           Arlington
StateProv:      VA
PostalCode:     22203
Country:        US
RegDate:        2025-02-11
Updated:        2026-07-17
Ref:            https://rdap.arin.net/registry/entity/GAL-104


OrgTechHandle: GLD5-ARIN
OrgTechName:   GTT Legal Departement
OrgTechPhone:  +359886606 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/GLD5-ARIN

OrgNOCHandle: GNOC16-ARIN
OrgNOCName:   GTT Network Operations Center
OrgNOCPhone:  +1-703-442-5500 
OrgNOCEmail:  [email protected]
OrgNOCRef:    https://rdap.arin.net/registry/entity/GNOC16-ARIN

OrgTechHandle: AS3251-ARIN
OrgTechName:   AS3257 Netguard
OrgTechPhone:  +49 69 48007422 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/AS3251-ARIN

OrgAbuseHandle: GAD46-ARIN
OrgAbuseName:   GTT Abuse Department
OrgAbusePhone:  +1-703-442-5501 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/GAD46-ARIN

OrgTechHandle: GIT5-ARIN
OrgTechName:   GTT IPAM Team
OrgTechPhone:  +1-703-442-5500 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/GIT5-ARIN

# end


# start

NetRange:       67.200.120.0 - 67.200.127.255
CIDR:           67.200.120.0/21
NetName:        RACKDOG-GTT
NetHandle:      NET-67-200-120-0-1
Parent:         RGS-BLK12 (NET-67-200-0-0-1)
NetType:        Reallocated
OriginAS:       
Organization:   Rackdog, LLC (RL-859)
RegDate:        2025-04-25
Updated:        2025-04-25
Ref:            https://rdap.arin.net/registry/ip/67.200.120.0


OrgName:        Rackdog, LLC
OrgId:          RL-859
Address:        1013 Centre Rd. Suite 403-A
City:           Wilmington
StateProv:      DE
PostalCode:     19805
Country:        US
RegDate:        2020-06-10
Updated:        2024-11-25
Ref:            https://rdap.arin.net/registry/entity/RL-859


OrgTechHandle: ADMIN7476-ARIN
OrgTechName:   Administrator
OrgTechPhone:  +1-833-722-5364 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/ADMIN7476-ARIN

OrgAbuseHandle: ADMIN7476-ARIN
OrgAbuseName:   Administrator
OrgAbusePhone:  +1-833-722-5364 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ADMIN7476-ARIN

# end


# start

NetRange:       67.200.120.0 - 67.200.127.255
CIDR:           67.200.120.0/21
NetName:        NORTHERN-CABLE
NetHandle:      NET-67-200-120-0-2
Parent:         RACKDOG-GTT (NET-67-200-120-0-1)
NetType:        Reallocated
OriginAS:       
Organization:   NORTHERN CABLE AND FIBER, LLC (NCFL-7)
RegDate:        2025-04-25
Updated:        2025-04-25
Ref:            https://rdap.arin.net/registry/ip/67.200.120.0


OrgName:        NORTHERN CABLE AND FIBER, LLC
OrgId:          NCFL-7
Address:        651 N BROAD ST SUITE 206
City:           MIDDLETOWN
StateProv:      DE
PostalCode:     19709
Country:        US
RegDate:        2020-09-15
Updated:        2020-09-15
Ref:            https://rdap.arin.net/registry/entity/NCFL-7


OrgAbuseHandle: ABUSE7989-ARIN
OrgAbuseName:   Abuse
OrgAbusePhone:  +1-302-894-8922 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE7989-ARIN

OrgTechHandle: IPSER9-ARIN
OrgTechName:   IP Services
OrgTechPhone:  +1-302-894-8922 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/IPSER9-ARIN

# end


# start

NetRange:       67.200.120.0 - 67.200.127.255
CIDR:           67.200.120.0/21
NetName:        WAVE-BROADBAND
NetHandle:      NET-67-200-120-0-3
Parent:         NORTHERN-CABLE (NET-67-200-120-0-2)
NetType:        Reassigned
OriginAS:       
Customer:       Wave Broadband (C11185434)
RegDate:        2025-04-25
Updated:        2025-04-25
Ref:            https://rdap.arin.net/registry/ip/67.200.120.0


CustName:       Wave Broadband
Address:        900 N Alameda St
City:           Los Angeles
StateProv:      CA
PostalCode:     90012
Country:        US
RegDate:        2025-04-25
Updated:        2025-04-25
Ref:            https://rdap.arin.net/registry/entity/C11185434

OrgAbuseHandle: ABUSE7989-ARIN
OrgAbuseName:   Abuse
OrgAbusePhone:  +1-302-894-8922 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE7989-ARIN

OrgTechHandle: IPSER9-ARIN
OrgTechName:   IP Services
OrgTechPhone:  +1-302-894-8922 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/IPSER9-ARIN

# end



#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#

% Query time: 865 msec
% WHEN: Mon Oct 12 12:10:27 UTC 2026
Raw RDAP JSON (registry) http://rdap.arin.net
{
  "arin_originas0_originautnums": [],
  "cidr0_cidrs": [
    {
      "length": 21,
      "v4prefix": "67.200.120.0"
    }
  ],
  "endAddress": "67.200.127.255",
  "entities": [
    {
      "entities": [
        {
          "entities": [
            {
              "events": [
                {
                  "eventAction": "last changed",
                  "eventDate": "2025-10-08T11:28:47-04:00"
                },
                {
                  "eventAction": "registration",
                  "eventDate": "2020-09-10T17:30:14-04:00"
                }
              ],
              "handle": "IPSER9-ARIN",
              "links": [
                {
                  "href": "https://rdap.arin.net/registry/entity/IPSER9-ARIN",
                  "rel": "self",
                  "type": "application/rdap+json",
                  "value": "https://rdap.arin.net/registry/ip/67.200.120.0/21"
                },
                {
                  "href": "https://whois.arin.net/rest/poc/IPSER9-ARIN",
                  "rel": "alternate",
                  "type": "application/xml",
                  "value": "https://rdap.arin.net/registry/ip/67.200.120.0/21"
                }
              ],
              "objectClassName": "entity",
              "port43": "whois.arin.net",
              "remarks": [
                {
                  "description": [
                    "This is not an Abuse, Spam, or Emergency notification POC.",
                    "Please use [email protected] for all security, abuse, and emergency issues."
                  ],
                  "title": "Registration Comments"
                }
              ],
              "roles": [
                "administrative",
                "technical"
              ],
              "status": [
                "validated"
              ],
              "vcardArray": [
                "vcard",
                [
                  [
                    "version",
                    {},
                    "text",
                    "4.0"
                  ],
                  [
                    "adr",
                    {
                      "label": "651 N Broad St Suite 206\nMiddletown\nDE\n19709\nUnited States"
                    },
                    "text",
                    [
                      "",
                      "",
                      "",
                      "",
                      "",
                      "",
                      ""
                    ]
                  ],
                  [
                    "fn",
                    {},
                    "text",
                    "IP Services"
                  ],
                  [
                    "org",
                    {},
                    "text",
                    "Northern Cable Fiber, LLC"
                  ],
                  [
                    "kind",
                    {},
                    "text",
                    "group"
                  ],
                  [
                    "email",
                    {},
                    "text",
                    "[email protected]"
                  ],
                  [
                    "tel",
                    {
                      "type": [
                        "work",
                        "voice"
                      ]
                    },
                    "text",
                    "+1-302-894-8922"
                  ]
                ]
              ]
            },
            {
              "events": [
                {
                  "eventAction": "last changed",
                  "eventDate": "2025-10-08T11:28:41-04:00"
                },
                {
                  "eventAction": "registration",
                  "eventDate": "2020-09-10T17:32:19-04:00"
                }
              ],
              "handle": "ABUSE7989-ARIN",
              "links": [
                {
                  "href": "https://rdap.arin.net/registry/entity/ABUSE7989-ARIN",
                  "rel": "self",
                  "type": "application/rdap+json",
                  "value": "https://rdap.arin.net/registry/ip/67.200.120.0/21"
                },
                {
                  "href": "https://whois.arin.net/rest/poc/ABUSE7989-ARIN",
                  "rel": "alternate",
                  "type": "application/xml",
                  "value": "https://rdap.arin.net/registry/ip/67.200.120.0/21"
                }
              ],
              "objectClassName": "entity",
              "port43": "whois.arin.net",
              "remarks": [
                {
                  "description": [
                    "This contact is to be used for any abuse related requests."
                  ],
                  "title": "Registration Comments"
                }
              ],
              "roles": [
                "abuse"
              ],
              "status": [
                "validated"
              ],
              "vcardArray": [
                "vcard",
                [
                  [
                    "version",
                    {},
                    "text",
                    "4.0"
                  ],
                  [
                    "adr",
                    {
                      "label": "651 N Broad St Suite 206\nMiddletown\nDE\n19709\nUnited States"
                    },
                    "text",
                    [
                      "",
                      "",
                      "",
                      "",
                      "",
                      "",
                      ""
                    ]
                  ],
                  [
                    "fn",
                    {},
                    "text",
                    "Abuse"
                  ],
                  [
                    "org",
                    {},
                    "text",
                    "Northern Cable Fiber, LLC"
                  ],
                  [
                    "kind",
                    {},
                    "text",
                    "group"
                  ],
                  [
                    "email",
                    {},
                    "text",
                    "[email protected]"
                  ],
                  [
                    "tel",
                    {
                      "type": [
                        "work",
                        "voice"
                      ]
                    },
                    "text",
                    "+1-302-894-8922"
                  ]
                ]
              ]
            }
          ],
          "events": [
            {
              "eventAction": "last changed",
              "eventDate": "2020-09-15T13:16:05-04:00"
            },
            {
              "eventAction": "registration",
              "eventDate": "2020-09-15T13:16:05-04:00"
            }
          ],
          "handle": "NCFL-7",
          "links": [
            {
              "href": "https://rdap.arin.net/registry/entity/NCFL-7",
              "rel": "self",
              "type": "application/rdap+json",
              "value": "https://rdap.arin.net/registry/ip/67.200.120.0/21"
            },
            {
              "href": "https://whois.arin.net/rest/org/NCFL-7",
              "rel": "alternate",
              "type": "application/xml",
              "value": "https://rdap.arin.net/registry/ip/67.200.120.0/21"
            }
          ],
          "objectClassName": "entity",
          "port43": "whois.arin.net",
          "roles": [
            "registrant"
          ],
          "vcardArray": [
            "vcard",
            [
              [
                "version",
                {},
                "text",
                "4.0"
              ],
              [
                "fn",
                {},
                "text",
                "NORTHERN CABLE AND FIBER, LLC"
              ],
              [
                "adr",
                {
                  "label": "651 N BROAD ST SUITE 206\nMIDDLETOWN\nDE\n19709\nUnited States"
                },
                "text",
                [
                  "",
                  "",
                  "",
                  "",
                  "",
                  "",
                  ""
                ]
              ],
              [
                "kind",
                {},
                "text",
                "org"
              ]
            ]
          ]
        }
      ],
      "events": [
        {
          "eventAction": "last changed",
          "eventDate": "2025-04-25T20:37:43-04:00"
        },
        {
          "eventAction": "registration",
          "eventDate": "2025-04-25T20:37:43-04:00"
        }
      ],
      "handle": "C11185434",
      "links": [
        {
          "href": "https://rdap.arin.net/registry/entity/C11185434",
          "rel": "self",
          "type": "application/rdap+json",
          "value": "https://rdap.arin.net/registry/ip/67.200.120.0/21"
        },
        {
          "href": "https://whois.arin.net/rest/customer/C11185434",
          "rel": "alternate",
          "type": "application/xml",
          "value": "https://rdap.arin.net/registry/ip/67.200.120.0/21"
        }
      ],
      "objectClassName": "entity",
      "port43": "whois.arin.net",
      "roles": [
        "registrant"
      ],
      "vcardArray": [
        "vcard",
        [
          [
            "version",
            {},
            "text",
            "4.0"
          ],
          [
            "fn",
            {},
            "text",
            "Wave Broadband"
          ],
          [
            "adr",
            {
              "label": "900 N Alameda St\nLos Angeles\nCA\n90012\nUnited States"
            },
            "text",
            [
              "",
              "",
              "",
              "",
              "",
              "",
              ""
            ]
          ],
          [
            "kind",
            {},
            "text",
            "org"
          ]
        ]
      ]
    }
  ],
  "events": [
    {
      "eventAction": "last changed",
      "eventDate": "2025-04-25T20:37:43-04:00"
    },
    {
      "eventAction": "registration",
      "eventDate": "2025-04-25T20:37:43-04:00"
    }
  ],
  "handle": "NET-67-200-120-0-3",
  "ipVersion": "v4",
  "links": [
    {
      "href": "https://rdap.arin.net/registry/ip/67.200.120.0",
      "rel": "self",
      "type": "application/rdap+json",
      "value": "https://rdap.arin.net/registry/ip/67.200.120.0/21"
    },
    {
      "href": "https://whois.arin.net/rest/net/NET-67-200-120-0-3",
      "rel": "alternate",
      "type": "application/xml",
      "value": "https://rdap.arin.net/registry/ip/67.200.120.0/21"
    },
    {
      "href": "https://rdap.arin.net/registry/ip/67.200.0.0/17",
      "rel": "up",
      "type": "application/rdap+json",
      "value": "https://rdap.arin.net/registry/ip/67.200.120.0/21"
    }
  ],
  "name": "WAVE-BROADBAND",
  "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/67.200.120.0/21"
        }
      ],
      "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/67.200.120.0/21"
        }
      ],
      "title": "Whois Inaccuracy Reporting"
    },
    {
      "description": [
        "Copyright 1997-2026, American Registry for Internet Numbers, Ltd."
      ],
      "title": "Copyright Notice"
    }
  ],
  "objectClassName": "ip network",
  "parentHandle": "NET-67-200-120-0-2",
  "port43": "whois.arin.net",
  "rdapConformance": [
    "nro_rdap_profile_0",
    "rdap_level_0",
    "cidr0",
    "arin_originas0"
  ],
  "startAddress": "67.200.120.0",
  "status": [
    "active"
  ],
  "type": "ASSIGNMENT"
}

Frequently asked questions

What is WHOIS?

WHOIS is a public directory that answers "who is responsible for this?" for domains, IP ranges and ASNs. It lists registration dates, the registrar, nameservers and contacts.

What is RDAP, and how does it differ?

RDAP is the modern replacement for WHOIS. It returns the same records in a structured, consistent format. We query RDAP first and fall back to classic WHOIS text when a registry has not adopted it yet.

What is the difference between a registrar and a registrant?

The registrar is the company you register and manage a domain through, such as xTom or GoDaddy. The registrant is the person or organization that actually holds the domain.

What are nameservers?

Nameservers answer DNS questions for a domain and decide which IP addresses the name resolves to. They also show which DNS provider the domain uses.

What is DNSSEC?

DNSSEC adds cryptographic signatures to DNS answers so they cannot be quietly altered in transit. "Signed" means the domain has it enabled, "unsigned" means it does not.

Why is the contact information redacted?

Privacy laws such as GDPR require registrars to hide most personal details in public records. The abuse contact is usually still shown, so a domain or network can be reported when something goes wrong.