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 309,485,009,821,345,070,000,000,000
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 ██████████ 16
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

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

IP Address ASN Details
199.91.182.30 AS21951 St. Olaf College 4.48ms from Minneapolis, US
2620:132:b00a:10:240:8cff:fec6:6dce AS21951 St. Olaf College 9.83ms from Des Moines, US
199.91.183.35 AS21951 St. Olaf College 4.51ms from Minneapolis, US
2620:132:b042:: AS21951 St. Olaf College 10.08ms from Des Moines, US
2620:132:b044:: AS21951 St. Olaf College 10.07ms from Des Moines, US
199.91.181.72 AS21951 St. Olaf College 4.55ms from Minneapolis, US
2620:132:b046:: AS21951 St. Olaf College 10.17ms from Des Moines, US
2620:132:b020:10::35 AS21951 St. Olaf College 9.49ms from Des Moines, US
2620:132:b002:14:da34:eeff:fe10:959 AS21951 St. Olaf College 9.88ms from Des Moines, 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
73.163.206.79 AS7922 Comcast Cable Communications, LLC 8.41ms from Ashburn, US
99.83.226.223 AS16509 Amazon.com, Inc. 0.04ms from Bangkok, TH
35.162.88.31 AS16509 Amazon.com, Inc. 0.16ms from Boardman, US
20.162.120.79 AS8075 Microsoft Corporation 0.17ms from Cardiff, GB
71.82.61.47 AS20115 Charter Communications LLC 14.82ms from Chicago, US
52.215.142.127 AS16509 Amazon.com, Inc. 0.17ms from Dublin, IE
58.255.6.207 AS17816 China Unicom IP network China169 Guangdong province 3.52ms from Guangzhou, CN
14.237.230.15 AS45899 VNPT Corp 5.21ms from Ho Chi Minh City, VN
220.79.66.191 AS4766 Korea Telecom 0.75ms from Incheon, KR
94.9.132.31 AS5607 Sky UK Limited 3.60ms from London, GB
189.222.152.223 AS8151 UNINET 6.82ms from Los Angeles, US
185.33.133.255 AS198454 SISTEC TELECOM S.L. 8.53ms from Madrid, ES
62.228.126.95 AS6866 Cyprus Telecommunications Authority 2.22ms from Nicosia, CY
115.231.208.47 AS4134 CHINANET-BACKBONE 7.71ms from Ningbo, CN
162.144.61.159 AS46606 Unified Layer 2.02ms from Salt Lake City, US
95.173.33.255 AS24852 UAB INIT 0.40ms from Vilnius, LT
3.33.185.255 AS16509 Amazon.com, Inc. 0.04ms from Bangkok, TH
183.88.211.239 AS45758 Triple T Broadband Public Company Limited 4.27ms from Bangkok, TH
101.19.226.95 AS4837 CHINA UNICOM China169 Backbone 8.59ms from Beijing, CN
134.106.188.63 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 10.17ms from Berlin, DE
34.209.37.111 AS16509 Amazon.com, Inc. 0.12ms from Boardman, US
34.68.156.223 AS396982 Google LLC 0.13ms from Council Bluffs, US
182.64.55.255 AS24560 Bharti Airtel Ltd., Telemedia Services 1.88ms from Delhi, IN
34.255.136.111 AS16509 Amazon.com, Inc. 0.16ms from Dublin, IE
3.125.32.111 AS16509 Amazon.com, Inc. 0.13ms from Frankfurt am Main, DE

Traceroute

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

$
traceroute -a -n -q1 -f4 -m7 199.91.180.2
traceroute to 199.91.180.2 (199.91.180.2): 7 hops max, 52 byte packets
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Liuzhou, CN
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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