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Autonomous System details for AS395139

AS395139
NewYork-Presbyterian Hospital • nyp.org

AS395139 — NewYork-Presbyterian Hospital

AS Name
NYP-INTERNET
Country
United States (US)
Website
Number of IPv4
689,152
Number of IPv6
0
ASN type
Business
Status
Assigned
Registry
ARIN
Allocated
September 07, 2016
Last updated
September 07, 2016

IP Ranges

32 IPv4 prefixes
Prefix Company Number of IPs
140.251.128.0/17 Joan and Sanford I. Weill Medical College and Graduate School of Medical Sciences of Cornell University 32,768
140.251.128.0/18 Joan and Sanford I. Weill Medical College and Graduate School of Medical Sciences of Cornell University 16,384
140.251.128.0/19 Joan and Sanford I. Weill Medical College and Graduate School of Medical Sciences of Cornell University 8,192
140.251.160.0/19 Joan and Sanford I. Weill Medical College and Graduate School of Medical Sciences of Cornell University 8,192
140.251.192.0/18 Joan and Sanford I. Weill Medical College and Graduate School of Medical Sciences of Cornell University 16,384
140.251.192.0/19 Joan and Sanford I. Weill Medical College and Graduate School of Medical Sciences of Cornell University 8,192
140.251.224.0/19 Joan and Sanford I. Weill Medical College and Graduate School of Medical Sciences of Cornell University 8,192
143.104.0.0/16 NewYork-Presbyterian Hospital 65,536
143.104.0.0/17 NewYork-Presbyterian Hospital 32,768
143.104.0.0/18 NewYork-Presbyterian Hospital 16,384
143.104.1.0/24 NewYork-Presbyterian Hospital 256
143.104.10.0/24 NewYork-Presbyterian Hospital 256
143.104.64.0/18 NewYork-Presbyterian Hospital 16,384
143.104.128.0/17 NewYork-Presbyterian Hospital 32,768
143.104.128.0/18 NewYork-Presbyterian Hospital 16,384
143.104.192.0/18 NewYork-Presbyterian Hospital 16,384
156.111.0.0/16 The Trustees of Columbia University in the City of New York 65,536
156.111.0.0/17 The Trustees of Columbia University in the City of New York 32,768
156.111.0.0/18 The Trustees of Columbia University in the City of New York 16,384
156.111.64.0/18 The Trustees of Columbia University in the City of New York 16,384
156.111.128.0/17 The Trustees of Columbia University in the City of New York 32,768
156.111.128.0/18 The Trustees of Columbia University in the City of New York 16,384
156.111.192.0/18 The Trustees of Columbia University in the City of New York 16,384
156.111.228.0/24 The Trustees of Columbia University in the City of New York 256
156.145.0.0/16 The Trustees of Columbia University in the City of New York 65,536
156.145.0.0/17 The Trustees of Columbia University in the City of New York 32,768
156.145.0.0/18 The Trustees of Columbia University in the City of New York 16,384
156.145.64.0/18 The Trustees of Columbia University in the City of New York 16,384
156.145.128.0/17 The Trustees of Columbia University in the City of New York 32,768
156.145.128.0/18 The Trustees of Columbia University in the City of New York 16,384
156.145.192.0/18 The Trustees of Columbia University in the City of New York 16,384
156.145.240.0/24 The Trustees of Columbia University in the City of New York 256

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 AS395139

0 peers

AS395139 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 AS395139

4 upstreams
AS3356 AS6461 AS62532 AS198949

AS395139 uses these Autonomous Systems as its upstreams.

An upstream (or transit provider) is another AS that AS395139 pays for full internet connectivity, allowing it to reach all global destinations and be reachable by them.

Downstreams of AS395139

0 downstreams

AS395139 has no downstreams recorded.

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.

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