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AS13620
EMBLEMHEALTH - EMBLEMHEALTH SERVICES COMPANY, LLC Announcing routescachedAS nameEMBLEMHEALTH
OrganisationEMBLEMHEALTH SERVICES COMPANY, LLC
Registry (RIR)ARIN
HandleAS13620
RangeAS13620
Registered25 Sep 2012
Last changed25 Sep 2012
Abuse contact[email protected]
3IPv4 prefixes
0IPv6 prefixes
2Upstreams
0Downstreams
Upstreams
| AS | Network name | Visibility |
|---|---|---|
| AS3356 | LEVEL3 - Level 3 Parent, LLC | 144 |
| AS7381 | SRS-6-Z-7381 - BroadbandONE, LLC | 144 |
Downstreams
None seen.
IPv4 prefixes (3)
RPKI-validate all prefixes of AS13620
Contacts
| Role | Name | Handle | Email / phone | Address |
|---|---|---|---|---|
| registrant | EMBLEMHEALTH SERVICES COMPANY, LLC | ESL-74 | 55 WATER ST, NEW YORK, NY, 10041, United States | |
| administrative | Thomas M mcdermott | TMM21-ARIN | [email protected], +1-646-447-4110, +1-917-843-4521 | 55 Water St, New York, NY, 10956, United States |
| noc, technical, abuse | EmblemHealth Networking Department | END1-ARIN | [email protected], +1-646-447-4110 | 55 Water Street, New York, NY, 10041, United States |
Raw registry response
{
"endAutnum": 13620,
"entities": [
{
"entities": [
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2025-11-19T17:36:26-05:00"
},
{
"eventAction": "registration",
"eventDate": "2017-01-26T15:01:18-05:00"
}
],
"handle": "TMM21-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/TMM21-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/13620"
},
{
"href": "https://whois.arin.net/rest/poc/TMM21-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/13620"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"administrative"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"adr",
{
"label": "55 Water St\nNew York\nNY\n10956\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
[],
"text",
"Thomas M mcdermott"
],
[
"n",
[],
"text",
[
"mcdermott",
"Thomas",
"M",
"",
""
]
],
[
"kind",
[],
"text",
"individual"
],
[
"email",
[],
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-646-447-4110"
],
[
"tel",
{
"type": [
"work",
"cell"
]
},
"text",
"+1-917-843-4521"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2025-10-31T10:39:02-04:00"
},
{
"eventAction": "registration",
"eventDate": "2009-05-18T14:54:04-04:00"
}
],
"handle": "END1-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/END1-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/13620"
},
{
"href": "https://whois.arin.net/rest/poc/END1-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/13620"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"noc",
"technical",
"abuse"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"adr",
{
"label": "55 Water Street\nNew York\nNY\n10041\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
[],
"text",
"EmblemHealth Networking Department"
],
[
"org",
[],
"text",
"EmblemHealth Services Company LLC"
],
[
"kind",
[],
"text",
"group"
],
[
"email",
[],
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-646-447-4110"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2017-01-30T20:37:17-05:00"
},
{
"eventAction": "registration",
"eventDate": "2012-05-07T13:41:42-04:00"
}
],
"handle": "ESL-74",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/ESL-74",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/13620"
},
{
"href": "https://whois.arin.net/rest/org/ESL-74",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/13620"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"fn",
[],
"text",
"EMBLEMHEALTH SERVICES COMPANY, LLC"
],
[
"adr",
{
"label": "55 WATER ST\nNEW YORK\nNY\n10041\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"kind",
[],
"text",
"org"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2012-09-24T15:49:58-04:00"
},
{
"eventAction": "registration",
"eventDate": "2012-09-24T15:49:58-04:00"
}
],
"handle": "AS13620",
"links": [
{
"href": "https://rdap.arin.net/registry/autnum/13620",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/13620"
},
{
"href": "https://whois.arin.net/rest/asn/AS13620",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/13620"
}
],
"name": "EMBLEMHEALTH",
"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/13620"
}
],
"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/13620"
}
],
"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": 13620,
"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.