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:b00a:10:240:8cff:fec6:6dce AS21951 St. Olaf College 11.77ms from Chicago, US
2620:132:b042:: AS21951 St. Olaf College 10.27ms from Des Moines, US
199.91.181.72 AS21951 St. Olaf College 4.54ms from Minneapolis, US
199.91.182.30 AS21951 St. Olaf College 4.50ms from Minneapolis, US
2620:132:b020:10::5 AS21951 St. Olaf College 9.52ms from Des Moines, US
2620:132:b044:: AS21951 St. Olaf College 11.98ms from Chicago, US
2620:132:b002:14:da34:eeff:fe30:4a48 AS21951 St. Olaf College 9.85ms from Des Moines, US
199.91.183.35 AS21951 St. Olaf College 4.52ms 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
178.117.233.143 AS6848 Telenet BV 6.59ms from Brussels, BE
41.40.96.79 AS8452 TE-AS 7.31ms from Cairo, EG
13.244.145.239 AS16509 Amazon.com, Inc. 0.14ms from Cape Town, ZA
20.165.250.191 AS8075 Microsoft Corporation 3.26ms from Denver, US
87.227.68.79 AS1257 Tele2 Sverige AB 1.14ms from Goeteborg, SE
119.64.34.239 AS17858 LG POWERCOMM 1.22ms from Incheon, KR
201.121.201.223 AS8151 UNINET 1.81ms from Mexico City, MX
46.117.243.95 AS1680 Cellcom Fixed Line Communication L.P 3.92ms from Petaẖ Tiqva, IL
45.142.199.175 AS44702 JORDANIAN EUROPEAN INTERNET SERVICES CO LLC 3.52ms from Petaẖ Tiqva, IL
87.71.160.143 AS12400 Partner Communications Ltd. 3.52ms from Rosh Ha‘Ayin, IL
101.23.178.239 AS4837 CHINA UNICOM China169 Backbone 9.40ms from Beijing, CN
173.189.67.127 AS7029 Windstream Communications LLC 12.49ms from Chicago, US
98.47.213.63 AS7922 Comcast Cable Communications, LLC 5.88ms from Fremont, US
14.244.156.207 AS45899 VNPT Corp 5.40ms from Hanoi, VN
102.64.45.95 AS327991 Megasurf Wireless Internet CC 2.16ms from Johannesburg, ZA
20.254.5.207 AS8075 Microsoft Corporation 0.28ms from London, GB
98.167.40.31 AS22773 Cox Communications Inc. 6.79ms from Los Angeles, US
79.157.10.175 AS3352 TELEFONICA DE ESPANA S.A.U. 10.51ms from Madrid, ES
70.48.43.95 AS577 Bell Canada 9.48ms from Montreal, CA
177.141.94.79 AS28573 Claro NXT Telecomunicacoes Ltda 1.95ms from Osasco, BR
151.52.56.127 AS1267 WIND TRE S.P.A. 16.18ms from Rome, IT
169.236.179.127 AS22323 University of California, Merced 6.30ms from San Jose, US
43.233.85.15 AS17506 ARTERIA Networks Corporation 1.22ms from Tokyo, JP
201.127.33.15 AS8151 UNINET 7.88ms from Tucson, US
108.4.158.31 AS701 Verizon Business 7.12ms from Boston, 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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