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Autonomous System details for AS231

AS231
Michigan State University • msu.edu

AS231 — Michigan State University

AS Name
MISU-231
Country
United States (US)
Website
Number of IPv4
789,504
Number of IPv6
7.92 × 1028
ASN type
Education
Status
Assigned
Registry
ARIN
Allocated
June 28, 2021
Last updated
June 28, 2021

IP Ranges

7 IPv4 prefixes, 2 IPv6 prefixes
Prefix Company Number of IPs
35.8.0.0/13 Michigan State University 524,288
35.12.240.0/21 Michigan State University 2,048
35.20.0.0/14 Merit Network Inc. 262,144
192.108.188.0/24 Michigan State University 256
192.108.190.0/24 Michigan State University 256
192.108.191.0/24 Michigan State University 256
192.231.113.0/24 Michigan State University 256
2605:dd00::/32 Michigan State University 7.92 × 1028
2605:dd00:8000::/48 Michigan State 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 AS231

0 peers

AS231 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 AS231

3 upstreams

AS231 uses these Autonomous Systems as its upstreams.

An upstream (or transit provider) is another AS that AS231 pays for full internet connectivity, allowing it to reach all global destinations and be reachable by them.

Downstreams of AS231

1 downstreams

AS231 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.

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