AS number details

AS231

Michigan State University · msu.edu

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AS231 – Michigan State University

Field	Value
Country	United States
Website	msu.edu
Hosted domains	227
Number of IPv4	787,456
Number of IPv6	79,229,371,440,083,952,222,718,656,512
ASN type	Education
Registry	arin
Allocated	3 years ago on Jun 28, 2021
Updated	3 years ago on Jun 28, 2021

Netblock	Company	Num of IPs
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
35.12.240.0/21	Michigan State University	2,048
35.20.0.0/14	Michigan State University	262,144
35.8.0.0/13	Michigan State University	524,288

Netblock	Company
2605:dd00::/32	Michigan State University
2605:dd00:8000::/48	Michigan State University

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WHOIS Details

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ASHandle:       AS231
OrgID:          AS231
ASName:         AS231
ASNumber:       AS231
RegDate:        0000-00-00
Updated:        0000-00-00
TechHandle:     AA00-AAAA
Source:         AAAA

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Hosted Domains

There are 227 domain names hosted across 73 IP addresses on this ASN.

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IP Address	Domain	Domains on this IP
35.9.18.29	██████████	47
35.8.12.98	██████████	30
35.9.37.62	██████████	16
35.9.189.5	██████████	11
35.8.133.224	██████████	8
35.12.41.10	██████████	7
35.8.15.68	██████████	6
35.8.154.184	██████████	5
35.8.234.140	██████████	5
35.21.10.49	██████████	5

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Peers

There are 4 peers for this ASN.

Peers	Name
AS11164	Internet2
AS11537	Internet2
AS229	Merit Network Inc.
AS237	Merit Network Inc.

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Upstreams

There are 2 upstreams for this ASN.

upstreams	Name
AS11164	Internet2
AS237	Merit Network Inc.

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Downstreams

There is 1 peer for this ASN.

Downstreams	Name
AS229	Merit Network Inc.

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What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS231 at robtex.

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