- Registered on
- 14 Apr 1986 (40 years old)
- Registered to
- ARIN-NLM-Z (arin)
- Network status
- Active, Allocated under ARIN
- Network type
- Content
- Prefixes Originated
- 64 IPv4, 2 IPv6
Upstreams
Locations of Operation
| Prefix | Description | |
|---|---|---|
|
|
130.14.0.0/17 | National Library of Medicine |
|
|
130.14.0.0/18 | National Library of Medicine |
|
|
130.14.0.0/16 | National Library of Medicine |
|
|
130.14.2.0/24 | National Library of Medicine |
|
|
130.14.5.0/24 | National Library of Medicine |
|
|
130.14.6.0/24 | National Library of Medicine |
|
|
130.14.8.0/23 | National Library of Medicine |
|
|
130.14.11.0/24 | National Library of Medicine |
|
|
130.14.12.0/24 | National Library of Medicine |
|
|
130.14.13.0/24 | National Library of Medicine |
|
|
130.14.20.0/23 | National Library of Medicine |
|
|
130.14.43.0/24 | National Library of Medicine |
|
|
130.14.64.0/18 | National Library of Medicine |
|
|
130.14.71.0/24 | National Library of Medicine |
|
|
130.14.72.0/24 | National Library of Medicine |
|
|
130.14.75.0/24 | National Library of Medicine |
|
|
130.14.76.0/24 | National Library of Medicine |
|
|
130.14.77.0/24 | National Library of Medicine |
|
|
130.14.106.0/24 | National Library of Medicine |
|
|
130.14.108.0/24 | National Library of Medicine |
|
|
130.14.110.0/24 | National Library of Medicine |
|
|
130.14.112.0/24 | National Library of Medicine |
|
|
130.14.114.0/24 | National Library of Medicine |
|
|
130.14.116.0/24 | National Library of Medicine |
|
|
130.14.118.0/24 | National Library of Medicine |
|
|
130.14.119.0/24 | National Library of Medicine |
|
|
130.14.120.0/24 | National Library of Medicine |
|
|
130.14.123.0/24 | National Library of Medicine |
|
|
130.14.124.0/24 | National Library of Medicine |
|
|
130.14.128.0/18 | National Library of Medicine |
|
|
130.14.128.0/17 | National Library of Medicine |
|
|
130.14.135.0/24 | National Library of Medicine |
|
|
130.14.136.0/24 | National Library of Medicine |
|
|
130.14.142.0/24 | National Library of Medicine |
|
|
130.14.143.0/24 | National Library of Medicine |
|
|
130.14.144.0/24 | National Library of Medicine |
|
|
130.14.147.0/24 | National Library of Medicine |
|
|
130.14.148.0/24 | National Library of Medicine |
|
|
130.14.154.0/24 | National Library of Medicine |
|
|
130.14.155.0/24 | National Library of Medicine |
|
|
130.14.156.0/24 | National Library of Medicine |
|
|
130.14.157.0/24 | National Library of Medicine |
|
|
130.14.160.0/24 | National Library of Medicine |
|
|
130.14.162.0/24 | National Library of Medicine |
|
|
130.14.163.0/24 | National Library of Medicine |
|
|
130.14.168.0/24 | National Library of Medicine |
|
|
130.14.169.0/24 | National Library of Medicine |
|
|
130.14.170.0/24 | National Library of Medicine |
|
|
130.14.176.0/24 | National Library of Medicine |
|
|
130.14.177.0/24 | National Library of Medicine |
|
|
130.14.180.0/23 | National Library of Medicine |
|
|
130.14.192.0/18 | National Library of Medicine |
|
|
130.14.192.0/22 | National Library of Medicine |
|
|
130.14.200.0/21 | National Library of Medicine |
|
|
130.14.231.0/24 | National Library of Medicine |
|
|
130.14.232.0/22 | National Library of Medicine |
|
|
130.14.236.0/22 | National Library of Medicine |
|
|
130.14.240.0/23 | National Library of Medicine |
|
|
130.14.241.0/24 | National Library of Medicine |
|
|
130.14.242.0/24 | National Library of Medicine |
|
|
130.14.244.0/23 | National Library of Medicine |
|
|
130.14.248.0/23 | National Library of Medicine |
|
|
130.14.253.0/24 | National Library of Medicine |
|
|
130.14.254.0/24 | National Library of Medicine |
|
|
2607:f220:411::/48 | National Institutes of Health |
|
|
2607:f220:41e::/48 | National Institutes of Health |
Network Policy
Click here to learn more about what this graph means and what makes up a network policy
Chart Display Options
Prefixes in selected policy
How are upstreams and downstreams calculated?
Upstreams
| ASN | Description | IPv4 | IPv6 | |
|---|---|---|---|---|
| AS19050 | U.S. Department of Health & Human Services | ✔ | ✔ | |
| AS10886 | University of Maryland | ✔ | ✔ | |
| AS393689 | National Library of Medicine | ✘ | ✔ |
Peers
| ASN | Description | IPv4 | IPv6 | |
|---|---|---|---|---|
| AS19050 | U.S. Department of Health & Human Services | ✔ | ✔ | |
| AS10886 | University of Maryland | ✔ | ✔ | |
| AS393689 | National Library of Medicine | ✔ | ✔ |
ASHandle: AS70 OrgID: NLM-Z ASName: NLM-GW ASNumber: 70 RegDate: 1986-04-14 Updated: 2024-10-04 Source: ARIN OrgID: NLM-Z OrgName: National Library of Medicine CanAllocate: Street: 8600 Rockville Pike City: Bethessda State/Prov: MD Country: US PostalCode: 20817 RegDate: 2024-09-27 Updated: 2024-09-27 OrgAdminHandle: CEPED19-ARIN OrgTechHandle: GATES18-ARIN OrgAbuseHandle: NAC15-ARIN Source: ARIN OrgAdminHandle: CEPED19-ARIN OrgAdminName: Juan Cepeda # Email removed, Log into bgp.tools to see whois emails OrgTechHandle: GATES18-ARIN OrgTechName: Kevin Gates # Email removed, Log into bgp.tools to see whois emails OrgAbuseHandle: NAC15-ARIN OrgAbuseName: Network Abuse Center # Email removed, Log into bgp.tools to see whois emailsLast Update: 2026-06-10T03:35:26Z UTC
Member of the following AS-SETs
| - | Member | ASN Count |
|---|---|---|
| LEVEL3 | as-level3-customers-na | 0 |
| ARIN | as-70-nlm-cone | 2 |
| LEVEL3 | as-level3-origins-na | 0 |
| RADB | as198949:as-sd | 3500 |