Free network tools
AS WHOIS
Look up an Autonomous System — holder, registry, contacts, announced IPv4/IPv6 prefixes, upstreams and downstreams.
Network Report (All-in-one) BGP Looking Glass BGP Security Check RPKI Validator BGP Hijack & Leak Monitor ASN Intelligence Internet Outages & Anomalies Country Internet Report Domain Insights IP WHOIS AS WHOIS
AS22136
NYCT - New York Connect Announcing routesAS nameNYCT
OrganisationNew York Connect
Registry (RIR)ARIN
HandleAS22136
RangeAS22136
Registered10 Aug 2001
Last changed02 Mar 2012
Abuse contact[email protected]
3IPv4 prefixes
1IPv6 prefixes
3Upstreams
0Downstreams
Upstreams
| AS | Network name | Visibility |
|---|---|---|
| AS6939 | HURRICANE - Hurricane Electric LLC | 306 |
| AS18616 | NATURALWIRELESS - Natural Wireless, LLC | 249 |
| AS6079 | RCN-AS - RCN | 28 |
Downstreams
None seen.
IPv4 prefixes (3)
IPv6 prefixes (1)
RPKI-validate all prefixes of AS22136
Contacts
| Role | Name | Handle | Email / phone | Address |
|---|---|---|---|---|
| registrant | New York Connect | NYCT | 213 West 25th Street, #601, New York, NY, 10001, United States | |
| abuse | Abuse department | ABUSE1652-ARIN | [email protected], +1-212-293-2620 | 317 Madison Ave #907, New York, NY, 10017, United States |
| administrative | Andrew Coren | ACO45-ARIN | [email protected], +1-212-293-2620;ext201 | 213 West 35th Street, suite 601, New York, NY, 10001, United States |
| technical | IP administration | IPADM360-ARIN | [email protected], +1-212-293-2620 | 213 West 35th Street Room 601, New York, NY, 10001, United States |
| abuse | Abuse department | ABUSE1652-ARIN | [email protected], +1-212-293-2620 | 317 Madison Ave #907, New York, NY, 10017, United States |
| noc, technical | IP administration | IPADM360-ARIN | [email protected], +1-212-293-2620 | 213 West 35th Street Room 601, New York, NY, 10001, United States |
Raw registry response
{
"endAutnum": 22136,
"entities": [
{
"entities": [
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2025-11-04T10:36:32-05:00"
},
{
"eventAction": "registration",
"eventDate": "2007-05-01T15:18:13-04:00"
}
],
"handle": "ABUSE1652-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/ABUSE1652-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/22136"
},
{
"href": "https://whois.arin.net/rest/poc/ABUSE1652-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/22136"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"abuse"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"adr",
{
"label": "317 Madison Ave #907\nNew York\nNY\n10017\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
[],
"text",
"Abuse department"
],
[
"org",
[],
"text",
"New York Connect"
],
[
"kind",
[],
"text",
"group"
],
[
"email",
[],
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-212-293-2620"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2025-11-04T10:27:21-05:00"
},
{
"eventAction": "registration",
"eventDate": "2005-03-31T15:14:51-05:00"
}
],
"handle": "ACO45-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/ACO45-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/22136"
},
{
"href": "https://whois.arin.net/rest/poc/ACO45-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/22136"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"administrative"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"adr",
{
"label": "213 West 35th Street\nsuite 601\nNew York\nNY\n10001\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
[],
"text",
"Andrew Coren"
],
[
"n",
[],
"text",
[
"Coren",
"Andrew",
"",
"",
""
]
],
[
"kind",
[],
"text",
"individual"
],
[
"email",
[],
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-212-293-2620;ext201"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-06-02T09:50:56-04:00"
},
{
"eventAction": "registration",
"eventDate": "2007-05-01T15:06:12-04:00"
}
],
"handle": "IPADM360-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/IPADM360-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/22136"
},
{
"href": "https://whois.arin.net/rest/poc/IPADM360-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/22136"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"technical"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"adr",
{
"label": "213 West 35th Street Room 601\nNew York\nNY\n10001\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
[],
"text",
"IP administration"
],
[
"org",
[],
"text",
"New York Connect"
],
[
"kind",
[],
"text",
"group"
],
[
"email",
[],
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-212-293-2620"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2022-01-18T13:37:42-05:00"
},
{
"eventAction": "registration",
"eventDate": "2000-06-27T00:00:00-04:00"
}
],
"handle": "NYCT",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/NYCT",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/22136"
},
{
"href": "https://whois.arin.net/rest/org/NYCT",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/22136"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"fn",
[],
"text",
"New York Connect"
],
[
"adr",
{
"label": "213 West 25th Street\n#601\nNew York\nNY\n10001\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"kind",
[],
"text",
"org"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2025-11-04T10:36:32-05:00"
},
{
"eventAction": "registration",
"eventDate": "2007-05-01T15:18:13-04:00"
}
],
"handle": "ABUSE1652-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/ABUSE1652-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/22136"
},
{
"href": "https://whois.arin.net/rest/poc/ABUSE1652-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/22136"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"abuse"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"adr",
{
"label": "317 Madison Ave #907\nNew York\nNY\n10017\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
[],
"text",
"Abuse department"
],
[
"org",
[],
"text",
"New York Connect"
],
[
"kind",
[],
"text",
"group"
],
[
"email",
[],
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-212-293-2620"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-06-02T09:50:56-04:00"
},
{
"eventAction": "registration",
"eventDate": "2007-05-01T15:06:12-04:00"
}
],
"handle": "IPADM360-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/IPADM360-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/22136"
},
{
"href": "https://whois.arin.net/rest/poc/IPADM360-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/22136"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"noc",
"technical"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"adr",
{
"label": "213 West 35th Street Room 601\nNew York\nNY\n10001\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
[],
"text",
"IP administration"
],
[
"org",
[],
"text",
"New York Connect"
],
[
"kind",
[],
"text",
"group"
],
[
"email",
[],
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-212-293-2620"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2012-03-02T08:03:18-05:00"
},
{
"eventAction": "registration",
"eventDate": "2001-08-10T00:00:00-04:00"
}
],
"handle": "AS22136",
"links": [
{
"href": "https://rdap.arin.net/registry/autnum/22136",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/22136"
},
{
"href": "https://whois.arin.net/rest/asn/AS22136",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/22136"
}
],
"name": "NYCT",
"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/22136"
}
],
"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/22136"
}
],
"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": 22136,
"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.