All ASNs

Autonomous System details for AS88

AS88

Princeton University • princeton.edu

AS88 — Princeton University

AS Name

PRINCETON-AS

Country

United States (US)

Website

princeton.edu

Number of IPv4

137,216

Number of IPv6

4.95 × 10²⁷

ASN type

Education

Status

Assigned

Registry

ARIN

Allocated

October 10, 1986

Last updated

September 24, 2021

IP Ranges

8 IPv4 prefixes, 2 IPv6 prefixes

Prefix	Company	Number of IPs
66.180.176.0/20	Princeton University	4,096
128.112.0.0/16	Princeton University	65,536
140.180.0.0/16	Princeton University	65,536
204.153.48.0/24	Princeton University	256
204.153.49.0/24	Princeton University	256
204.153.50.0/24	Princeton University	256
204.153.51.0/24	Princeton University	256
205.172.164.0/22	McCarter Theatre Company	1,024
2604:4540:1000::/36	Princeton University	4.95 × 10²⁷
2620:c4::/48	Princeton University	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 AS88

0 peers

AS88 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 AS88

2 upstreams

AS21976 AS62532

AS88 uses these Autonomous Systems as its upstreams.

An upstream (or transit provider) is another AS that AS88 pays for full internet connectivity, allowing it to reach all global destinations and be reachable by them.

Downstreams of AS88

0 downstreams

AS88 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.