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
2620:132:b046:: AS21951 St. Olaf College 10.11ms from Des Moines, US
199.91.182.30 AS21951 St. Olaf College 4.48ms from Minneapolis, US
2620:132:b044:: AS21951 St. Olaf College 9.96ms from Des Moines, US
199.91.183.231 AS21951 St. Olaf College 4.57ms from Minneapolis, US
199.91.181.72 AS21951 St. Olaf College 4.52ms from Minneapolis, US
2620:132:b020:10::35 AS21951 St. Olaf College 9.51ms from Des Moines, US
2620:132:b002:14:da34:eeff:fe10:aa8 AS21951 St. Olaf College 9.86ms from Des Moines, US
2620:132:b00a:10:240:8cff:fec6:6dce AS21951 St. Olaf College 9.91ms from Des Moines, US
2620:132:b042:: AS21951 St. Olaf College 10.10ms 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
193.8.175.175 AS202656 Ivanov Vitaliy Sergeevich 0.49ms from Amsterdam, NL
137.238.217.239 AS26462 The State University of New York College at Geneseo 5.38ms from Buffalo, US
34.68.78.191 AS396982 Google LLC 0.14ms from Council Bluffs, US
92.106.83.15 AS3303 Swisscom (Switzerland) Ltd 0.66ms from Geneve, CH
85.174.177.15 AS12389 PJSC Rostelecom 18.01ms from Moscow, RU
133.165.190.143 AS2527 Sony Network Communications Inc. 1.10ms from Osaka, JP
4.155.136.191 AS8075 Microsoft Corporation 0.27ms from Quincy, US
200.14.200.47 AS6429 Telmex Chile Internet S.A. 1.29ms from Santiago, CL
38.65.148.15 AS28409 ENI NETWORKS SAPI de CV 0.85ms from Santiago de Querétaro, MX
13.211.0.47 AS16509 Amazon.com, Inc. 0.15ms from Sydney, AU
36.110.51.159 AS4847 China Networks Inter-Exchange 2.83ms from Tianjin, CN
36.76.239.255 AS7713 PT Telekomunikasi Indonesia 9.95ms from Batam, ID
184.32.183.207 AS16509 Amazon.com, Inc. 0.59ms from Boardman, US
78.22.145.191 AS6848 Telenet BV 5.61ms from Brussels, BE
190.231.242.143 AS7303 Telecom Argentina S.A. 8.57ms from Buenos Aires, AR
24.93.171.143 AS10796 Charter Communications Inc 5.81ms from Cleveland, US
67.61.198.95 AS11492 CABLE ONE, INC. 2.47ms from Dallas, US
81.39.240.111 AS3352 TELEFONICA DE ESPANA S.A.U. 9.60ms from Madrid, ES
8.220.180.223 AS45102 Alibaba (US) Technology Co., Ltd. 0.14ms from Manila, PH
123.129.79.15 AS4837 CHINA UNICOM China169 Backbone 7.44ms from Qingdao, CN
44.200.145.127 AS14618 Amazon.com, Inc. 0.41ms from Reston, US
24.76.31.95 AS6327 Shaw Communications 6.65ms from Winnipeg, CA
85.1.129.31 AS3303 Swisscom (Switzerland) Ltd 0.74ms from Zuerich, CH
217.165.10.79 AS5384 Emirates Internet 1.89ms from Al Fujairah City, AE
74.209.3.175 AS32645 Fidium 9.59ms 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 -f3 199.91.183.35
traceroute to 199.91.183.35 (199.91.183.35): 64 hops max, 52 byte packets
3 [AS36236] 162.223.9.40 19.253 ms
4 *
5 *
6 [AS6939] 184.105.65.166 14.705 ms
7 [AS6939] 184.105.65.98 21.93 ms
8 [AS6939] 184.105.63.206 25.962 ms
9 [AS21951] 199.91.183.35 23.863 ms
Measurement taken from IPinfo ProbeNet in Dallas, 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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