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 24 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 ██████████ 26
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
199.91.182.30 AS21951 St. Olaf College 4.48ms from Minneapolis, US
2620:132:b020:10::5 AS21951 St. Olaf College 9.54ms from Des Moines, US
199.91.183.35 AS21951 St. Olaf College 4.51ms from Minneapolis, US
2620:132:b042:: AS21951 St. Olaf College 10.32ms from Des Moines, US
2620:132:b002:14:da34:eeff:fe30:4a48 AS21951 St. Olaf College 9.90ms from Des Moines, US
2620:132:b00a:10:240:8cff:fec6:6dce AS21951 St. Olaf College 9.90ms from Des Moines, US
199.91.181.72 AS21951 St. Olaf College 4.53ms from Minneapolis, US
2620:132:b044:: AS21951 St. Olaf College 10.06ms 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
52.90.111.63 AS14618 Amazon.com, Inc. 0.48ms from Ashburn, US
118.93.178.47 AS9500 One New Zealand Group Limited 2.67ms from Auckland, NZ
45.160.201.15 AS266884 ROSERO MARCELO JORGE MAXIMILIANO 1.11ms from Buenos Aires, AR
103.158.210.255 AS141418 U-Turn Internet Communication 0.40ms from Dhaka, BD
217.228.171.95 AS3320 Deutsche Telekom AG 7.06ms from Frankfurt am Main, DE
115.113.220.223 AS4755 TATA Communications formerly VSNL is Leading ISP 1.39ms from Kolkata, IN
109.157.102.143 AS2856 British Telecommunications PLC 1.85ms from London, GB
104.182.171.159 AS7018 AT&T Enterprises, LLC 1.43ms from Los Angeles, US
138.249.108.31 AS204610 I.M.A. Software Future Solutions Ltd 0.50ms from Saint Petersburg, RU
193.157.195.191 AS224 SIKT - KUNNSKAPSSEKTORENS TJENESTELEVERANDOR 3.02ms from Sandefjord, NO
47.236.180.223 AS45102 Alibaba (US) Technology Co., Ltd. 0.76ms from Singapore, SG
36.236.22.47 AS3462 Data Communication Business Group 5.35ms from Taichung, TW
44.218.29.175 AS14618 Amazon.com, Inc. 0.49ms from Ashburn, US
78.142.246.15 AS23884 Proen Corp Public Company Limited. 0.31ms from Bangkok, TH
114.243.172.47 AS4808 China Unicom Beijing Province Network 3.28ms from Beijing, CN
18.117.16.255 AS16509 Amazon.com, Inc. 0.11ms from Columbus, US
2.110.72.127 AS203953 Hiper A/S 3.95ms from Copenhagen, DK
90.211.56.79 AS5607 Sky UK Limited 3.52ms from London, GB
107.172.147.15 AS36352 HostPapa 0.32ms from Los Angeles, US
75.223.180.143 AS6167 Verizon Business 7.72ms from Los Angeles, US
13.126.119.143 AS16509 Amazon.com, Inc. 0.14ms from Mumbai, IN
62.228.126.95 AS6866 Cyprus Telecommunications Authority 2.56ms from Nicosia, CY
191.53.235.127 AS28202 MASTER S/A 9.24ms from Osasco, BR
15.218.143.255 AS20055 Wholesail networks LLC 1.09ms from Quincy, US
186.106.167.207 AS7418 TELEFÓNICA CHILE S.A. 2.98ms from Santiago, CL

Traceroute

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

$
traceroute -a -n -q1 -m5 199.91.180.149
traceroute to 199.91.180.149 (199.91.180.149): 5 hops max, 52 byte packets
1 [AS202422] 37.9.35.3 0.285 ms
3 *
4 *
5 *
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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