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AS26450
CTDI-WC - CTDI Announcing routesAS nameCTDI-WC
OrganisationCTDI
Registry (RIR)ARIN
HandleAS26450
RangeAS26450
Registered20 Jan 2015
Last changed12 Apr 2019
Abuse contact[email protected]
2IPv4 prefixes
20IPv6 prefixes
15Upstreams
0Downstreams
Upstreams
| AS | Network name | Visibility |
|---|---|---|
| AS5650 | FRONTIER-FRTR - Frontier Communications of America, Inc. | 482 |
| AS15830 | Equinix Equinix (EMEA) Acquisition Enterprises B.V. | 380 |
| AS812 | ROGERS-COMMUNICATIONS - Rogers Communications Canada Inc. | 256 |
| AS701 | UUNET - Verizon Business | 254 |
| AS40264 | TWC-40264-WI-MN-UPPERMI-C3 - Charter Communications LLC | 251 |
| AS22909 | COMCAST-22909 - Comcast Cable Communications, LLC | 245 |
| AS33588 | BRESNAN-33588 - Charter Communications LLC | 245 |
| AS11426 | TWC-11426-CAROLINAS - Charter Communications Inc | 242 |
| AS33491 | COMCAST-33491 - Comcast Cable Communications, LLC | 239 |
| AS33652 | CMCS - Comcast Cable Communications, LLC | 239 |
| AS33490 | COMCAST-33490 - Comcast Cable Communications, LLC | 230 |
| AS33287 | COMCAST-33287 - Comcast Cable Communications, LLC | 215 |
| AS33659 | CMCS - Comcast Cable Communications, LLC | 195 |
| AS11351 | TWC-11351-NORTHEAST - Charter Communications Inc | 189 |
| AS3356 | LEVEL3 - Level 3 Parent, LLC | 68 |
Downstreams
None seen.
IPv4 prefixes (2)
IPv6 prefixes (20)
2620:131:1059::/482620:131:1091::/482620:131:1092::/482620:131:1056::/482620:131:1045::/482620:131:1000::/402620:131:1037::/482620:131:1064::/482620:131:10cc::/482620:131:1004::/482620:131:1053::/482620:131:101f::/482620:131:1058::/482620:131:100b::/482620:131:101e::/482620:131:104b::/482620:131:104d::/482620:131:1029::/482620:131:104a::/482620:131:10c7::/48
RPKI-validate all prefixes of AS26450
Contacts
| Role | Name | Handle | Email / phone | Address |
|---|---|---|---|---|
| registrant | CTDI | CTD-18 | 1373 Enterprise Dr., West Chester, PA, 19380, United States | |
| technical | Daniel Miller | MILLE214-ARIN | [email protected], +1-779-707-3310 | 1373 Enterprise Drive, West Chester, PA, 19380, United States |
| abuse, technical, administrative | Elliot Parsons | PARSO26-ARIN | [email protected], +1-610-793-8564, +1-302-383-6508 | 1373 Enterprise Dr., West Chester, PA, 19380, United States |
Raw registry response
{
"endAutnum": 26450,
"entities": [
{
"entities": [
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-04-06T15:27:07-04:00"
},
{
"eventAction": "registration",
"eventDate": "2012-05-30T17:32:28-04:00"
}
],
"handle": "MILLE214-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/MILLE214-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/26450"
},
{
"href": "https://whois.arin.net/rest/poc/MILLE214-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/26450"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"technical"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"adr",
{
"label": "1373 Enterprise Drive\nWest Chester\nPA\n19380\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
[],
"text",
"Daniel Miller"
],
[
"n",
[],
"text",
[
"Miller",
"Daniel",
"",
"",
""
]
],
[
"kind",
[],
"text",
"individual"
],
[
"email",
[],
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-779-707-3310"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2025-03-21T14:54:06-04:00"
},
{
"eventAction": "registration",
"eventDate": "2014-03-31T09:48:06-04:00"
}
],
"handle": "PARSO26-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/PARSO26-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/26450"
},
{
"href": "https://whois.arin.net/rest/poc/PARSO26-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/26450"
}
],
"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 2026-03-21"
],
"title": "Unvalidated POC"
}
],
"roles": [
"abuse",
"technical",
"administrative"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"adr",
{
"label": "1373 Enterprise Dr.\nWest Chester\nPA\n19380\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
[],
"text",
"Elliot Parsons"
],
[
"n",
[],
"text",
[
"Parsons",
"Elliot",
"",
"",
""
]
],
[
"kind",
[],
"text",
"individual"
],
[
"email",
[],
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-610-793-8564"
],
[
"tel",
{
"type": [
"work",
"cell"
]
},
"text",
"+1-302-383-6508"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-08-11T10:50:33-04:00"
},
{
"eventAction": "registration",
"eventDate": "2014-04-01T16:42:04-04:00"
}
],
"handle": "CTD-18",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/CTD-18",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/26450"
},
{
"href": "https://whois.arin.net/rest/org/CTD-18",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/26450"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"remarks": [
{
"description": [
"http://www.ctdi.com"
],
"title": "Registration Comments"
}
],
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"fn",
[],
"text",
"CTDI"
],
[
"adr",
{
"label": "1373 Enterprise Dr.\nWest Chester\nPA\n19380\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"kind",
[],
"text",
"org"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2019-04-11T19:19:52-04:00"
},
{
"eventAction": "registration",
"eventDate": "2015-01-20T13:22:43-05:00"
}
],
"handle": "AS26450",
"links": [
{
"href": "https://rdap.arin.net/registry/autnum/26450",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/26450"
},
{
"href": "https://whois.arin.net/rest/asn/AS26450",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/26450"
}
],
"name": "CTDI-WC",
"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/26450"
}
],
"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/26450"
}
],
"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"
],
"startAutnum": 26450,
"status": [
"active"
]
}Results come from public internet registries and live global routing data. Results are cached for up to an hour. Lookups are logged with your IP address to prevent abuse — see our Privacy Policy.