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Autonomous System details for AS16989

AS16989
The University of Tennessee Health Science Center • uthsc.edu

AS16989 — The University of Tennessee Health Science Center

AS Name
UTHSC
Country
United States (US)
Website
Number of IPv4
262,656
Number of IPv6
0
ASN type
Education
Status
Assigned
Registry
ARIN
Allocated
July 11, 2000
Last updated
June 06, 2025

IP Ranges

8 IPv4 prefixes
Prefix Company Number of IPs
12.204.200.0/24 AT&T Enterprises, LLC 256
128.169.0.0/16 The University of Tennessee Health Science Center 65,536
128.169.0.0/17 The University of Tennessee Health Science Center 32,768
128.169.128.0/17 The University of Tennessee Health Science Center 32,768
160.37.0.0/16 The University of Tennessee Health Science Center 65,536
160.37.0.0/17 The University of Tennessee Health Science Center 32,768
160.37.128.0/17 The University of Tennessee Health Science Center 32,768
199.164.138.0/24 The University of Tennessee Health Science Center 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 AS16989

1 peers

AS16989 peers with these other Autonomous Systems.

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 AS16989

2 upstreams

AS16989 uses these Autonomous Systems as its upstreams.

An upstream (or transit provider) is another AS that AS16989 pays for full internet connectivity, allowing it to reach all global destinations and be reachable by them.

Downstreams of AS16989

0 downstreams

AS16989 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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