All ASNs

Autonomous System details for AS70

AS70

National Library of Medicine • nih.gov

AS70 — National Library of Medicine

AS Name

NLM-GW

Country

United States (US)

Website

nih.gov

Number of IPv4

216,832

Number of IPv6

2.42 × 10²⁴

ASN type

Government

Status

Assigned

Registry

ARIN

Allocated

April 14, 1986

Last updated

October 04, 2024

IP Ranges

64 IPv4 prefixes, 2 IPv6 prefixes

Prefix	Company	Number of IPs
130.14.0.0/16	National Library of Medicine	65,536
130.14.0.0/17	National Library of Medicine	32,768
130.14.0.0/18	National Library of Medicine	16,384
130.14.2.0/24	National Library of Medicine	256
130.14.5.0/24	National Library of Medicine	256
130.14.6.0/24	National Library of Medicine	256
130.14.8.0/23	National Library of Medicine	512
130.14.11.0/24	National Library of Medicine	256
130.14.12.0/24	National Library of Medicine	256
130.14.13.0/24	National Library of Medicine	256
130.14.20.0/23	National Library of Medicine	512
130.14.43.0/24	National Library of Medicine	256
130.14.64.0/18	National Library of Medicine	16,384
130.14.71.0/24	National Library of Medicine	256
130.14.72.0/24	National Library of Medicine	256
130.14.75.0/24	National Library of Medicine	256
130.14.76.0/24	National Library of Medicine	256
130.14.77.0/24	National Library of Medicine	256
130.14.106.0/24	National Library of Medicine	256
130.14.108.0/24	National Library of Medicine	256
130.14.110.0/24	National Library of Medicine	256
130.14.112.0/24	National Library of Medicine	256
130.14.114.0/24	National Library of Medicine	256
130.14.116.0/24	National Library of Medicine	256
130.14.118.0/24	National Library of Medicine	256
130.14.119.0/24	National Library of Medicine	256
130.14.120.0/24	National Library of Medicine	256
130.14.123.0/24	National Library of Medicine	256
130.14.124.0/24	National Library of Medicine	256
130.14.128.0/17	National Library of Medicine	32,768
130.14.128.0/18	National Library of Medicine	16,384
130.14.135.0/24	National Library of Medicine	256
130.14.136.0/24	National Library of Medicine	256
130.14.142.0/24	National Library of Medicine	256
130.14.143.0/24	National Library of Medicine	256
130.14.144.0/24	National Library of Medicine	256
130.14.147.0/24	National Library of Medicine	256
130.14.148.0/24	National Library of Medicine	256
130.14.154.0/24	National Library of Medicine	256
130.14.155.0/24	National Library of Medicine	256
130.14.156.0/24	National Library of Medicine	256
130.14.157.0/24	National Library of Medicine	256
130.14.160.0/24	National Library of Medicine	256
130.14.162.0/24	National Library of Medicine	256
130.14.163.0/24	National Library of Medicine	256
130.14.168.0/24	National Library of Medicine	256
130.14.169.0/24	National Library of Medicine	256
130.14.170.0/24	National Library of Medicine	256
130.14.176.0/24	National Library of Medicine	256
130.14.177.0/24	National Library of Medicine	256
130.14.180.0/23	National Library of Medicine	512
130.14.192.0/18	National Library of Medicine	16,384
130.14.192.0/22	National Library of Medicine	1,024
130.14.200.0/21	National Library of Medicine	2,048
130.14.231.0/24	National Library of Medicine	256
130.14.232.0/22	National Library of Medicine	1,024
130.14.236.0/22	National Library of Medicine	1,024
130.14.240.0/23	National Library of Medicine	512
130.14.241.0/24	National Library of Medicine	256
130.14.242.0/24	National Library of Medicine	256
130.14.244.0/23	National Library of Medicine	512
130.14.248.0/23	National Library of Medicine	512
130.14.253.0/24	National Library of Medicine	256
130.14.254.0/24	National Library of Medicine	256
2607:f220:411::/48	U.S. Dept. of Health and Human Services	1.21 × 10²⁴
2607:f220:41e::/48	U.S. Dept. of Health and Human Services	1.21 × 10²⁴

IP ranges are the different blocks of IP addresses advertised by an Autonomous System (AS). These ranges can be used by the same organization operating the AS, or by different organizations.

Peers of AS70

0 peers

AS70 has no peers recorded.

Peering is a direct, often free, traffic exchange between Autonomous Systems (ASNs). They share routes only to their own networks and customers, making connections faster and cheaper for that specific traffic, without providing full internet access to each other.

Upstreams of AS70

2 upstreams

AS10886 AS19050

AS70 uses these Autonomous Systems as its upstreams.

An upstream (or transit provider) is another AS that AS70 pays for full internet connectivity, allowing it to reach all global destinations and be reachable by them.

Downstreams of AS70

1 downstreams

AS393689

AS70 provides internet connectivity to these downstream Autonomous Systems.

A downstream is a customer Autonomous System that pays another AS (its provider) for internet access. The provider AS carries the downstream's traffic and makes its network reachable.