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AS70
NLM-GW - National Library of Medicine Announcing routesAS nameNLM-GW
OrganisationNational Library of Medicine
Registry (RIR)ARIN
HandleAS70
RangeAS70
Registered14 Apr 1986
Last changed05 Oct 2024
Abuse contact[email protected]
65IPv4 prefixes
2IPv6 prefixes
3Upstreams
0Downstreams
Upstreams
| AS | Network name | Visibility |
|---|---|---|
| AS19050 | TIC-DHHS-INTERIOR - U.S. Department of Health & Human Services | 429 |
| AS10886 | MAX-GIGAPOP - University of Maryland | 411 |
| AS393689 | NLM-NCCS - National Library of Medicine | 1 |
Downstreams
None seen.
IPv4 prefixes (65)
130.14.169.0/24130.14.106.0/24130.14.110.0/24130.14.108.0/24130.14.231.0/24130.14.112.0/24130.14.64.0/18130.14.192.0/18130.14.148.0/24130.14.120.0/24130.14.0.0/17130.14.242.0/24130.14.76.0/24130.14.118.0/24130.14.168.0/24130.14.114.0/24130.14.160.0/24130.14.240.0/23130.14.0.0/16130.14.200.0/21130.14.156.0/24130.14.167.0/24130.14.12.0/24130.14.232.0/22130.14.75.0/24130.14.128.0/18130.14.116.0/24130.14.162.0/24130.14.157.0/24130.14.71.0/24130.14.241.0/24130.14.43.0/24130.14.5.0/24130.14.248.0/23130.14.135.0/24130.14.143.0/24130.14.177.0/24130.14.72.0/24130.14.123.0/24130.14.6.0/24130.14.192.0/22130.14.142.0/24130.14.163.0/24130.14.155.0/24130.14.119.0/24130.14.11.0/24130.14.8.0/23130.14.124.0/24130.14.254.0/24130.14.154.0/24130.14.77.0/24130.14.136.0/24130.14.180.0/23130.14.236.0/22130.14.244.0/23130.14.144.0/24130.14.20.0/23130.14.170.0/24130.14.0.0/18130.14.147.0/24130.14.253.0/24130.14.128.0/17130.14.176.0/24130.14.13.0/24130.14.2.0/24
IPv6 prefixes (2)
RPKI-validate all prefixes of AS70
Contacts
| Role | Name | Handle | Email / phone | Address |
|---|---|---|---|---|
| registrant | National Library of Medicine | NLM-Z | 8600 Rockville Pike, Bethessda, MD, 20817, United States | |
| abuse | Network Abuse Center | NAC15-ARIN | [email protected], +1-301-496-2943 | 8600 Rockville Pike, Bethesda, MD, 20894, United States |
| technical | Kevin Gates | GATES18-ARIN | [email protected], +1-301-496-2572 | 8600 Rockville Pike, Bethesda, MD, 20894, United States |
| administrative | Juan Cepeda | CEPED19-ARIN | [email protected], +1-240-921-5340 | 8600 ROCKVILLE PIKE, BETHESDA, MD, 20892, United States |
Raw registry response
{
"endAutnum": 70,
"entities": [
{
"entities": [
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2025-03-24T07:49:21-04:00"
},
{
"eventAction": "registration",
"eventDate": "2002-10-16T15:46:20-04:00"
}
],
"handle": "NAC15-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/NAC15-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/70"
},
{
"href": "https://whois.arin.net/rest/poc/NAC15-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/70"
}
],
"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 2026-03-24"
],
"title": "Unvalidated POC"
}
],
"roles": [
"abuse"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"adr",
{
"label": "8600 Rockville Pike\nBethesda\nMD\n20894\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
[],
"text",
"Network Abuse Center"
],
[
"org",
[],
"text",
"National Library of Medicine"
],
[
"kind",
[],
"text",
"group"
],
[
"email",
[],
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-301-496-2943"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2025-09-17T07:45:01-04:00"
},
{
"eventAction": "registration",
"eventDate": "2013-03-28T14:07:20-04:00"
}
],
"handle": "GATES18-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/GATES18-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/70"
},
{
"href": "https://whois.arin.net/rest/poc/GATES18-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/70"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"technical"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"adr",
{
"label": "8600 Rockville Pike\nBethesda\nMD\n20894\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
[],
"text",
"Kevin Gates"
],
[
"n",
[],
"text",
[
"Gates",
"Kevin",
"",
"",
""
]
],
[
"kind",
[],
"text",
"individual"
],
[
"email",
[],
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-301-496-2572"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-09-28T07:04:44-04:00"
},
{
"eventAction": "registration",
"eventDate": "2022-09-28T11:19:09-04:00"
}
],
"handle": "CEPED19-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/CEPED19-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/70"
},
{
"href": "https://whois.arin.net/rest/poc/CEPED19-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/70"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"administrative"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"adr",
{
"label": "8600 ROCKVILLE PIKE\nBETHESDA\nMD\n20892\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
[],
"text",
"Juan Cepeda"
],
[
"n",
[],
"text",
[
"Cepeda",
"Juan",
"",
"",
""
]
],
[
"kind",
[],
"text",
"individual"
],
[
"email",
[],
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-240-921-5340"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2024-09-27T10:06:26-04:00"
},
{
"eventAction": "registration",
"eventDate": "2024-09-27T10:06:26-04:00"
}
],
"handle": "NLM-Z",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/NLM-Z",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/70"
},
{
"href": "https://whois.arin.net/rest/org/NLM-Z",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/70"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"fn",
[],
"text",
"National Library of Medicine"
],
[
"adr",
{
"label": "8600 Rockville Pike\nBethessda\nMD\n20817\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"kind",
[],
"text",
"org"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2024-10-04T15:05:16-04:00"
},
{
"eventAction": "registration",
"eventDate": "1986-04-14T00:00:00-05:00"
}
],
"handle": "AS70",
"links": [
{
"href": "https://rdap.arin.net/registry/autnum/70",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/70"
},
{
"href": "https://whois.arin.net/rest/asn/AS70",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/70"
}
],
"name": "NLM-GW",
"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/70"
}
],
"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/70"
}
],
"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": 70,
"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.