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
75.184.86.111 AS11426 Charter Communications Inc 12.05ms from Ashburn, US
182.64.55.255 AS24560 Bharti Airtel Ltd., Telemedia Services 1.39ms from Delhi, IN
3.29.38.31 AS16509 Amazon.com, Inc. 2.61ms from Dubai, AE
102.113.157.159 AS23889 Mauritius Telecom Ltd 2.04ms from Ebene, MU
34.40.20.47 AS396982 Google LLC 0.12ms from Frankfurt am Main, DE
14.169.59.239 AS45899 VNPT Corp 1.59ms from Ho Chi Minh City, VN
87.6.3.175 AS3269 Telecom Italia S.p.A. 1.47ms from Milan, IT
177.60.88.31 AS26599 TELEFÔNICA BRASIL S.A 2.41ms from Osasco, BR
90.70.253.223 AS3215 Orange S.A. 7.44ms from Paris, FR
77.78.95.191 AS15685 CASABLANCA INT a.s. 0.22ms from Prague, CZ
5.143.211.207 AS12389 PJSC Rostelecom 18.14ms from Saint Petersburg, RU
4.151.106.15 AS8075 Microsoft Corporation 0.13ms from San Antonio, US
20.245.44.47 AS8075 Microsoft Corporation 0.56ms from San Jose, US
146.75.51.159 AS54113 Fastly, Inc. 0.54ms from Seoul, KR
209.126.102.159 AS30083 velia.net 0.13ms from St. Louis, US
180.14.21.191 AS4713 NTT DOCOMO BUSINESS,Inc. 9.33ms from Tokyo, JP
153.195.149.239 AS4713 NTT DOCOMO BUSINESS,Inc. 3.41ms from Tokyo, JP
14.108.89.255 AS4134 CHINANET BACKBONE 2.04ms from Chongqing, CN
42.118.139.47 AS18403 FPT Telecom Company 9.69ms from Hanoi, VN
39.35.143.159 AS17557 Pakistan Telecommunication Company Limited 9.99ms from Islamabad, PK
74.64.92.111 AS12271 Charter Communications Inc 3.76ms from New York City, US
49.250.173.79 AS9617 JCOM Co., Ltd. 7.22ms from Osaka, JP
15.218.143.255 AS20055 Wholesail networks LLC 1.08ms from Quincy, US
32.209.250.15 AS46690 Southern New England Telephone Company and SNET America, Inc. 6.42ms from Secaucus, US
203.255.21.47 AS18028 GyeongSang National University 7.86ms from Seoul, KR

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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