AS number details

AS21951

St. Olaf College  ·  stolaf.edu

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AS21951 – St. Olaf College

Field Value
Country United States
Website stolaf.edu
Hosted domains 55
Number of IPv4 2,048
Number of IPv6 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
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


                                                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.

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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Useful for Cybersecurity

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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Pingable IPs

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

IP Address ASN Details
199.91.181.72 AS21951 St. Olaf College 4.50ms from Minneapolis, US
199.91.183.35 AS21951 St. Olaf College 4.52ms from Minneapolis, US
199.91.182.5 AS21951 St. Olaf College 4.48ms from Minneapolis, US
2620:132:b042:: AS21951 St. Olaf College 10.14ms from Des Moines, US
2620:132:b020:10::49 AS21951 St. Olaf College 9.49ms from Des Moines, US
2620:132:b044:: AS21951 St. Olaf College 12.04ms from Chicago, US
2620:132:b002:14:da34:eeff:fe10:326 AS21951 St. Olaf College 9.95ms from Des Moines, US
2620:132:b00a:10:aecc:8eff:fef1:e37c AS21951 St. Olaf College 10.17ms 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
57.153.209.127 AS8075 Microsoft Corporation 0.48ms from Amsterdam, NL
200.175.156.15 AS18881 TELEFÔNICA BRASIL S.A 3.68ms from Brasilia, BR
117.193.75.31 AS9829 National Internet Backbone 0.97ms from Chennai, IN
70.240.227.79 AS7018 AT&T Enterprises, LLC 2.40ms from Houston, US
115.113.220.223 AS4755 TATA Communications formerly VSNL is Leading ISP 1.40ms from Kolkata, IN
73.135.225.223 AS7922 Comcast Cable Communications, LLC 7.58ms from Manassas, US
116.94.173.223 AS7679 QTnet,Inc. 11.32ms from Osaka, JP
44.209.224.79 AS14618 Amazon.com, Inc. 0.17ms from Reston, US
143.248.105.255 AS1781 Korea Advanced Institute of Science and Technology 3.92ms from Seoul, KR
82.134.189.31 AS206920 Glentevejs Antennelaug 6.78ms from Copenhagen, DK
93.198.135.175 AS3320 Deutsche Telekom AG 6.30ms from Frankfurt am Main, DE
42.117.238.239 AS18403 FPT Telecom Company 2.14ms from Hanoi, VN
14.176.25.191 AS45899 VNPT Corp 3.40ms from Hanoi, VN
200.106.124.191 AS6147 Telefonica del Peru S.A.A. 14.91ms from Lima, PE
189.144.238.15 AS8151 UNINET 1.10ms from Mexico City, MX
93.24.148.111 AS15557 Societe Francaise Du Radiotelephone - SFR SA 12.63ms from Paris, FR
131.252.84.79 AS6366 Portland State University 0.87ms from Portland, US
15.218.143.255 AS20055 Wholesail networks LLC 1.05ms from Quincy, US
85.167.133.31 AS2119 Telenor Norge AS 4.22ms from Sandefjord, NO
183.108.91.239 AS4766 Korea Telecom 3.88ms from Seoul, KR
123.112.16.255 AS4808 China Unicom Beijing Province Network 4.00ms from Beijing, CN
124.206.104.127 AS4847 China Networks Inter-Exchange 4.30ms from Beijing, CN
72.192.37.15 AS22773 Cox Communications Inc. 3.85ms from Boston, US
192.55.164.15 AS16761 Tenneco Inc. 2.87ms from Chicago, US
54.78.197.47 AS16509 Amazon.com, Inc. 0.21ms from Dublin, IE

Traceroute

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

$
traceroute -a -n -q1 -f2 199.91.183.3
traceroute to 199.91.183.3 (199.91.183.3): 64 hops max, 52 byte packets
2 [AS35916] 64.69.46.5 0.839 ms
3 [] 206.72.210.122 0.843 ms
4 *
5 *
6 [AS6939] 184.105.64.98 47.743 ms
7 [AS21951] 199.91.183.3 49.902 ms
Measurement taken from IPinfo ProbeNet in Los Angeles, 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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