Autonomous System details

AS400066

Michigan State University  ·  msu.edu

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AS400066 – Michigan State University

Field Value
Country United States
Website msu.edu
Hosted domains 0
IPv4 addresses 4,096
IPv6 addresses 2,417,851,639,229,258,400,000,000
ASN type Education
Registry arin
Allocated 5 years ago on Sep 22, 2021
Updated a year ago on May 14, 2025
Netblock Company Num of IPs
35.11.80.0/20 Michigan State University 4,096
35.11.95.0/24 Michigan State University 256
Netblock Company
2605:dd00:4000::/48 Michigan State University
2605:dd00:4002::/48 Michigan State University
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IP Ranges API

WHOIS Details


                                                ASHandle:       AS400066
                                                OrgID:          AS400066
                                                ASName:         AS400066
                                                ASNumber:       AS400066
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

There are no domains currently hosted on this ASN.

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Useful for Cybersecurity

Peers

There is 1 peer for this ASN.

Peers Name
AS293 ESnet
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Upstreams

There is 1 peer for this ASN.

upstreams Name
AS293 ESnet
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

2 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
35.11.81.10 AS400066 Michigan State University 5.35ms from Chicago, US
35.11.83.10 AS400066 Michigan State University 5.58ms from Chicago, US

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
52.190.11.178 AS8075 Microsoft Corporation 0.46ms from Ashburn, US
54.39.134.194 AS16276 OVH SAS 0.08ms from Beauharnois, CA
45.244.95.242 AS24863 Link Egypt (Link.NET) 10.97ms from Cairo, EG
109.58.126.178 AS44034 Hi3G Access AB 5.94ms from Copenhagen, DK
54.194.64.34 AS16509 Amazon.com, Inc. 0.21ms from Dublin, IE
91.14.62.34 AS3320 Deutsche Telekom AG 2.59ms from Duesseldorf, DE
91.50.143.2 AS3320 Deutsche Telekom AG 4.56ms from Düsseldorf, DE
181.233.15.242 AS271433 MAIA E DUTRA LTDA 7.63ms from Fortaleza, BR
46.231.231.178 AS213752 LLC RED LINE TELECOM 2.41ms from Kyiv, UA
81.106.190.114 AS5089 Virgin Media Limited 10.32ms from London, GB
75.82.253.146 AS20001 Charter Communications Inc 4.90ms from Los Angeles, US
49.192.209.66 AS4804 Microplex PTY LTD 2.81ms from Perth, AU
43.202.240.66 AS16509 Amazon.com, Inc. 0.33ms from Seoul, KR
4.237.74.226 AS8075 Microsoft Corporation 1.23ms from Sydney, AU
60.23.77.66 AS4837 CHINA UNICOM China169 Backbone 9.24ms from Tieling, CN
85.233.104.194 AS39560 KT-NET Communications GmbH 2.85ms from Vienna, AT
198.0.161.82 AS7922 Comcast Cable Communications, LLC 5.83ms from Boston, US
3.18.112.98 AS16509 Amazon.com, Inc. 0.96ms from Columbus, US
173.189.21.18 AS7029 Windstream Communications LLC 8.13ms from Dallas, US
20.109.243.114 AS8075 Microsoft Corporation 0.33ms from Des Moines, US
175.136.173.82 AS4788 TM TECHNOLOGY SERVICES SDN. BHD. 2.26ms from Kuala Lumpur, MY
34.54.217.226 AS396982 Google LLC 0.07ms from Melbourne, AU
59.190.9.178 AS17511 OPTAGE Inc. 3.23ms from Osaka, JP
179.110.75.242 AS27699 TELEFÔNICA BRASIL S.A 1.97ms from Osasco, BR
200.222.69.210 AS7738 V tal 1.68ms from Rio de Janeiro, BR

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.

$
traceroute -a -n -q1 -f2 -m6 35.11.88.21
traceroute to 35.11.88.21 (35.11.88.21): 6 hops max, 52 byte packets
2 [] 91.200.241.88 8.112 ms
3 [] 206.223.116.137 0.473 ms
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in San Jose, US
On

Related Networks

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 AS400066 at robtex.

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