Organization
CSX Technology
CSXT-INET
Location
Jacksonville (Downtown)
Florida, United States (US)
Hostname
—
Geolocation
United States (US) United States
- Country
- United States (US)
- Region
- Florida
- City
- Jacksonville (Downtown)
- Continent
- North America
- Coordinates
- 30.3258, -81.6651 View on map ↗
Network Information
IP Range 216.231.208.0 – 216.231.223.255 CIDR 216.231.208.0/20 Network Name CSXT-INET Handle NET-216-231-208-0-1 Type DIRECT ALLOCATION Parent Network NET-216-0-0-0-0 Organization CSX Technology Organization ID CSXTEC Address 550 Water Street, Jacksonville, FL, 32202, United States Country United States (US) Registry ARIN Registered On Jul 09, 1999 Last Updated Dec 15, 2021 Status
active
ASN & Routing
Origin AS AS13630 AS Name CSXT-AS-1 - CSX Technology, US Announced Prefix 216.231.222.0/24 AS Registry ARIN Prefix Country United States (US) Allocated 1999-07-09 RPKI Origin Not found (no ROA covers this prefix)
Reverse DNS
No PTR record is published for this address.
Abuse Contact
Raw RDAP Response
{
"arin_originas0_originautnums": [],
"cidr0_cidrs": [
{
"v4prefix": "216.231.208.0",
"length": 20
}
],
"endAddress": "216.231.223.255",
"entities": [
{
"entities": [
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2025-11-18T10:10:33-05:00"
},
{
"eventAction": "registration",
"eventDate": "2013-04-19T08:06:00-04:00"
}
],
"handle": "KAMMD1-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/KAMMD1-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/216.231.222.0"
},
{
"href": "https://whois.arin.net/rest/poc/KAMMD1-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/216.231.222.0"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"abuse",
"technical",
"administrative"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "6735 Southpoint Parkway\nJacksonville\nFL\n32216\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"Daniel Kamm"
],
[
"n",
{},
"text",
[
"Kamm",
"Daniel",
"",
"",
""
]
],
[
"kind",
{},
"text",
"individual"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-904-279-6736"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2013-04-26T14:30:49-04:00"
},
{
"eventAction": "registration",
"eventDate": "1990-03-26T00:00:00-05:00"
}
],
"handle": "CSXTEC",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/CSXTEC",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/216.231.222.0"
},
{
"href": "https://whois.arin.net/rest/org/CSXTEC",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/216.231.222.0"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"CSX Technology"
],
[
"adr",
{
"label": "550 Water Street\nJacksonville\nFL\n32202\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"kind",
{},
"text",
"org"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2025-11-18T10:10:33-05:00"
},
{
"eventAction": "registration",
"eventDate": "2013-04-19T08:06:00-04:00"
}
],
"handle": "KAMMD1-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/KAMMD1-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/216.231.222.0"
},
{
"href": "https://whois.arin.net/rest/poc/KAMMD1-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/216.231.222.0"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"technical"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"REDACTED"
],
[
"kind",
{},
"text",
"individual"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2021-12-14T20:28:36-05:00"
},
{
"eventAction": "registration",
"eventDate": "1999-07-09T00:00:00-04:00"
}
],
"handle": "NET-216-231-208-0-1",
"ipVersion": "v4",
"links": [
{
"href": "https://rdap.arin.net/registry/ip/216.231.208.0",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/216.231.222.0"
},
{
"href": "https://whois.arin.net/rest/net/NET-216-231-208-0-1",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/216.231.222.0"
}
],
"name": "CSXT-INET",
"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/216.231.222.0"
}
],
"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/216.231.222.0"
}
],
"title": "Whois Inaccuracy Reporting"
},
{
"description": [
"Copyright 1997-2026, American Registry for Internet Numbers, Ltd."
],
"title": "Copyright Notice"
}
],
"objectClassName": "ip network",
"parentHandle": "NET-216-0-0-0-0",
"port43": "whois.arin.net",
"rdapConformance": [
"nro_rdap_profile_0",
"rdap_level_0",
"cidr0",
"arin_originas0"
],
"startAddress": "216.231.208.0",
"status": [
"active"
],
"type": "DIRECT ALLOCATION"
} Contact details of private individuals are redacted.