Organization
Verizon Business
FRTR-TX
Location
Carrollton (Northwest Carrollton)
Texas, United States (US)
Hostname
172-108-105-0.static.bryn.tx.ip.frontiernet.net
Geolocation
United States (US) United States
- Country
- United States (US)
- Region
- Texas
- City
- Carrollton (Northwest Carrollton)
- Continent
- North America
- Coordinates
- 32.992, -96.9303 View on map ↗
Network Information
IP Range 172.108.0.0 – 172.108.255.255 CIDR 172.108.0.0/16 Network Name FRTR-TX Handle NET-172-108-0-0-1 Type DIRECT ALLOCATION Parent Network NET-172-0-0-0-0 Organization Verizon Business Organization ID MCICS Address 22001 Loudoun County Pkwy, Ashburn, VA, 20147, United States Country United States (US) Registry ARIN Registered On Jun 29, 2015 Last Updated Jun 23, 2026 Status
active
ASN & Routing
Origin AS AS5650 AS Name FRONTIER-FRTR - Frontier Communications of America, Inc., US Announced Prefix 172.108.105.0/24 AS Registry ARIN Prefix Country United States (US) Allocated 2015-06-29 RPKI Origin Valid (covered by a matching ROA)
Reverse DNS
Abuse Contact
Raw RDAP Response
{
"arin_originas0_originautnums": [],
"cidr0_cidrs": [
{
"v4prefix": "172.108.0.0",
"length": 16
}
],
"endAddress": "172.108.255.255",
"entities": [
{
"entities": [
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-03-27T09:05:55-04:00"
},
{
"eventAction": "registration",
"eventDate": "2016-08-18T13:07:50-04:00"
}
],
"handle": "ABUSE5603-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/ABUSE5603-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/172.108.105.0"
},
{
"href": "https://whois.arin.net/rest/poc/ABUSE5603-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/172.108.105.0"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"abuse"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "22001 Loudoun County Parkway\nAsburn\nVA\n20147\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"Abuse"
],
[
"org",
{},
"text",
"Verizon"
],
[
"kind",
{},
"text",
"group"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-800-900-0241"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-08-10T14:28:23-04:00"
},
{
"eventAction": "registration",
"eventDate": "2006-07-18T11:57:46-04:00"
}
],
"handle": "IPADM314-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/IPADM314-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/172.108.105.0"
},
{
"href": "https://whois.arin.net/rest/poc/IPADM314-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/172.108.105.0"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"remarks": [
{
"description": [
"This POC is for Frontier IP management use only.",
"Frontier Referral Server: rwhois://rwhois.frontiernet.net:4321",
"",
"Abuse issues must be sent to abuse email at [email protected] or through ABUSE3-ARIN.",
"",
"Requests for Subscriber Internet Records (information on a Frontier IP Address or Email Address), Telephone Records, Trap and Trace, etc. must be sent to Security Operations.",
"",
"Security Operations",
"Frontier Communications Corporation",
"1800 41st St, Suite N-100",
"Everett, WA 98203",
"Tel: (888) 637-9625",
"Fax: (425) 258-9379",
"Email: [email protected]"
],
"title": "Registration Comments"
}
],
"roles": [
"abuse"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "95 Fitzhugh St N\nRochester\nNY\n14614\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"ipadmin"
],
[
"org",
{},
"text",
"Frontier Communications"
],
[
"kind",
{},
"text",
"group"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-866-474-7662"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-09-23T15:20:23-04:00"
},
{
"eventAction": "registration",
"eventDate": "2002-11-06T17:57:04-05:00"
}
],
"handle": "VIS1-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/VIS1-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/172.108.105.0"
},
{
"href": "https://whois.arin.net/rest/poc/VIS1-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/172.108.105.0"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"remarks": [
{
"description": [
"Admin Interaction email only. Does not handle Abuse or Security issues."
],
"title": "Registration Comments"
}
],
"roles": [
"technical",
"administrative"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "1880 Campus Commons Dr\nReston\nVA\n20191\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"Verizon Internet Services"
],
[
"org",
{},
"text",
"Verizon Internet Services"
],
[
"kind",
{},
"text",
"group"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-800-243-6994"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2025-07-15T17:11:09-04:00"
},
{
"eventAction": "registration",
"eventDate": "2022-10-10T16:20:39-04:00"
}
],
"handle": "VZDNS1-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/VZDNS1-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/172.108.105.0"
},
{
"href": "https://whois.arin.net/rest/poc/VZDNS1-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/172.108.105.0"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"remarks": [
{
"description": [
"We only manage Verizon's internal IT Reverse DNS Zones."
],
"title": "Registration Comments"
}
],
"roles": [
"dns"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "2785 Mitchell Dr.\nWalnut Creek\nCA\n94598\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"VZ-DNSADMIN"
],
[
"org",
{},
"text",
"Verizon"
],
[
"kind",
{},
"text",
"group"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-800-900-0241"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-03-27T09:05:45-04:00"
},
{
"eventAction": "registration",
"eventDate": "2002-08-24T08:09:34-04:00"
}
],
"handle": "ABUSE3-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/ABUSE3-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/172.108.105.0"
},
{
"href": "https://whois.arin.net/rest/poc/ABUSE3-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/172.108.105.0"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"remarks": [
{
"description": [
"Claims of copyright infringement: [email protected].",
"",
"Reports of child pornography: [email protected].",
"",
"Illegal use or network security issues: [email protected].",
"",
"SPAM or other email abuse: [email protected]. (Spam complaints must include full header information from the offending email.)",
"",
"Phishing or spoofing: [email protected].",
"",
"USENET abuse: [email protected]."
],
"title": "Registration Comments"
}
],
"roles": [
"abuse"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "22001 Loudoun County Parkway\nAshburn\nVA\n20147\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"abuse"
],
[
"org",
{},
"text",
"WorldCom/UUNET Technologies, Inc."
],
[
"kind",
{},
"text",
"group"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-800-900-0241"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-10-01T10:52:57-04:00"
},
{
"eventAction": "registration",
"eventDate": "2006-05-30T14:02:27-04:00"
}
],
"handle": "MCICS",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/MCICS",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/172.108.105.0"
},
{
"href": "https://whois.arin.net/rest/org/MCICS",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/172.108.105.0"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"Verizon Business"
],
[
"adr",
{
"label": "22001 Loudoun County Pkwy\nAshburn\nVA\n20147\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"kind",
{},
"text",
"org"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-06-23T18:05:34-04:00"
},
{
"eventAction": "registration",
"eventDate": "2015-06-29T17:33:25-04:00"
}
],
"handle": "NET-172-108-0-0-1",
"ipVersion": "v4",
"links": [
{
"href": "https://rdap.arin.net/registry/ip/172.108.0.0",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/172.108.105.0"
},
{
"href": "https://whois.arin.net/rest/net/NET-172-108-0-0-1",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/172.108.105.0"
}
],
"name": "FRTR-TX",
"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/172.108.105.0"
}
],
"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/172.108.105.0"
}
],
"title": "Whois Inaccuracy Reporting"
},
{
"description": [
"Copyright 1997-2026, American Registry for Internet Numbers, Ltd."
],
"title": "Copyright Notice"
}
],
"objectClassName": "ip network",
"parentHandle": "NET-172-0-0-0-0",
"port43": "whois.arin.net",
"rdapConformance": [
"nro_rdap_profile_0",
"rdap_level_0",
"cidr0",
"arin_originas0"
],
"startAddress": "172.108.0.0",
"status": [
"active"
],
"type": "DIRECT ALLOCATION"
} Contact details of private individuals are redacted.