Autonomous System details

AS21951

St. Olaf College  ·  stolaf.edu

United States

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AS21951 – St. Olaf College

Field Value
Country United States
Website stolaf.edu
Hosted domains 55
IPv4 addresses 2,048
IPv6 addresses 309,485,009,821,345,068,724,781,056
ASN type Education
Registry arin
Allocated 25 years ago on Jul 17, 2001
Updated 14 years ago on Mar 02, 2012

IP Ranges

Netblock Company Num of IPs
162.210.88.0/22 St. Olaf College 1,024
199.91.180.0/22 St. Olaf College 1,024
Netblock Company
2620:132:b000::/40 St. Olaf College
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WHOIS Details

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                                                ASHandle:       AS21951
                                                OrgID:          AS21951
                                                ASName:         AS21951
                                                ASNumber:       AS21951
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 55 domain names hosted across 4 IP addresses on this ASN.

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IP Address Domain Domains on this IP
199.91.183.19 ██████████ 27
199.91.183.10 ██████████ 20
199.91.183.8 ██████████ 6
199.91.183.33 ██████████ 3

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Peers

There are 3 peers for this ASN.

Peers Name
AS15011 Jaguar Communications
AS57 University of Minnesota
AS6939 Hurricane Electric LLC
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Upstreams

There are 3 upstreams for this ASN.

upstreams Name
AS15011 Jaguar Communications
AS57 University of Minnesota
AS6939 Hurricane Electric LLC
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Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
2620:132:b042:: AS21951 St. Olaf College 10.27ms from Des Moines, US
2620:132:b002:14:da34:eeff:fe30:4a48 AS21951 St. Olaf College 9.85ms from Des Moines, US
2620:132:b00a:10:240:8cff:fec6:6dce AS21951 St. Olaf College 11.77ms from Chicago, US
199.91.183.35 AS21951 St. Olaf College 4.52ms from Minneapolis, US
2620:132:b020:10::5 AS21951 St. Olaf College 9.52ms from Des Moines, US
199.91.181.72 AS21951 St. Olaf College 4.54ms from Minneapolis, US
2620:132:b044:: AS21951 St. Olaf College 11.98ms from Chicago, US
199.91.182.30 AS21951 St. Olaf College 4.50ms from Minneapolis, 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
192.185.204.95 AS19871 Network Solutions, LLC 0.33ms from Atlanta, US
5.12.75.239 AS8708 DIGI ROMANIA S.A. 1.98ms from Bucharest, RO
67.175.233.31 AS7922 Comcast Cable Communications, LLC 4.35ms from Chicago, US
163.234.235.159 AS1761 General Services Commission 10.59ms from Houston, US
149.108.229.255 AS23700 Linknet-Fastnet ASN 11.92ms from Jakarta, ID
146.90.235.15 AS6871 Plusnet 10.28ms from London, GB
79.45.88.239 AS3269 Telecom Italia S.p.A. 3.17ms from Milan, IT
178.120.129.159 AS6697 Republican Unitary Telecommunication Enterprise Beltelecom 6.68ms from Minsk, BY
24.102.172.63 AS3737 PenTeleData Inc. 8.48ms from New York City, US
212.195.205.159 AS5410 Bouygues Telecom SA 7.47ms from Paris, FR
104.129.184.239 AS25820 IT7 Networks Inc 0.28ms from Piscataway, US
43.212.31.95 AS16509 Amazon.com, Inc. 0.97ms from Taipei, TW
140.127.189.255 AS1659 Taiwan Academic Network (TANet) Information Center 7.06ms from Taipei, TW
54.150.241.191 AS16509 Amazon.com, Inc. 0.31ms from Tokyo, JP
60.93.172.111 AS17676 SoftBank Corp. 2.97ms from Tokyo, JP
20.89.97.95 AS8075 Microsoft Corporation 0.13ms from Tokyo, JP
3.15.28.95 AS16509 Amazon.com, Inc. 0.99ms from Columbus, US
3.79.206.223 AS16509 Amazon.com, Inc. 0.38ms from Frankfurt am Main, DE
191.97.65.63 AS265775 AUSTRONET 4.90ms from Guayaquil, EC
203.193.150.255 AS7633 Software Technology Parks of India - Bangalore 7.52ms from Hyderabad, IN
171.48.47.255 AS24560 Bharti Airtel Ltd., Telemedia Services 15.84ms from Mumbai, IN
45.142.199.175 AS44702 JORDANIAN EUROPEAN INTERNET SERVICES CO LLC 3.52ms from Petaẖ Tiqva, IL
194.108.16.63 AS13036 T-Mobile Czech Republic a.s. 4.23ms from Prague, CZ
163.234.157.127 AS1761 General Services Commission 15.02ms from San Antonio, US
69.107.201.239 AS7018 AT&T Enterprises, LLC 3.13ms from San Jose, US

Traceroute

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

$
traceroute -a -n -q1 -f5 199.91.183.19
traceroute to 199.91.183.19 (199.91.183.19): 64 hops max, 52 byte packets
5 [AS6939] 184.105.64.98 13.262 ms
6 [AS6939] 184.105.63.206 12.726 ms
7 [AS21951] 199.91.183.19 25.527 ms
Measurement taken from IPinfo ProbeNet in Chicago, 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 AS21951 at robtex.

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