1. All IP Ranges
  2. 199.0.0.0/8
  3. 199.91.0.0/16
  4. AS21951  | 199.91.180.0/22

199.91.180.0/22

AS21951  ·  St. Olaf College

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Summary

Country United States
Domain stolaf.edu
ASN AS21951
Registry ARIN
ID ST-OLAF-COLLEGE

WHOIS Details

NetHandle:      NET-199-91-180-0-1
OrgID:          SOC
Parent:         NET-199-0-0-0-0
NetName:        ST-OLAF-COLLEGE
NetRange:       199.91.180.0 - 199.91.183.255
NetType:        allocation
RegDate:        2011-02-09
Updated:        2021-12-14
Source:         ARIN


OrgID:          SOC
OrgName:        St. Olaf College
CanAllocate:    
Street:         1510 St. Olaf Avenue
City:           Northfield
State/Prov:     MN
Country:        US
PostalCode:     55057-1097
RegDate:        1988-06-20
Updated:        2017-09-19
OrgAdminHandle: CR127-ARIN
OrgTechHandle:  CR127-ARIN
OrgAbuseHandle: CR127-ARIN
OrgNOCHandle:   CR127-ARIN
Source:         ARIN


POCHandle:      CR127-ARIN
IsRole:         N
LastName:       Rice
FirstName:      Craig
Street:         IIT
Street:         1510 St. Olaf Ave.
City:           Northfield
State/Prov:     MN
Country:        US
PostalCode:     55057-1097
RegDate:        1970-01-01
Updated:        2025-08-18
OfficePhone:    +1-507-786-3631
Mailbox:        [email protected]
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 199.91.0.0/16

Range ASN Company Num of IPs
199.91.208.0/21 AS36493 FIBERNETICS CORPORATION 2,048
199.91.80.0/21 AS21723 Radiant Communications Ltd. 2,048
199.91.152.0/21 AS46179 MediaFire, LLC 2,048
199.91.240.0/21 AS63134 Developpement Innovations Haut-Richelieu 2,048
199.91.224.0/21 AS25899 LS Networks 2,048
199.91.192.0/21 AS27500 ICANN 2,048
199.91.76.0/22 AS14979 Aeronet Wireless 1,024
199.91.124.0/22 AS1610 Contegix 1,024
199.91.248.0/22 AS4150 SupraNet Communications, Inc. 1,024
199.91.104.0/22 AS43685 Syntax Evolution 1,024
199.91.120.0/22 AS4497 Upsala Co-operative Telephone Association 1,024
199.91.232.0/22 AS46897 Rack Wizards Inc 1,024
199.91.108.0/22 AS54342 Rural Nebraska Healthcare Network 1,024
199.91.164.0/22 AS55083 Numerex Corp 1,024
199.91.200.0/22 AS26076 Block Line Systems, LLC 1,024
199.91.172.0/22 AS64236 JCHost Internet Services, LLC 1,024
199.91.112.0/22 AS33044 Megawire Inc. 1,024
199.91.252.0/22 AS33044 Megawire Inc. 1,024
199.91.116.0/22 AS35911 Telebec 1,024
199.91.44.0/22 AS36163 HILLCO, LTD 1,024
199.91.176.0/22 AS393713 All Points Broadband 1,024
199.91.72.0/22 AS21859 Zenlayer Inc 1,024
199.91.184.0/22 AS22051 Bristol Tennessee Essential Services 1,024
199.91.128.0/22 AS32281 CCT LLC 1,024
199.91.230.0/23 AS25961 Alyrica Networks Inc. 512
199.91.128.0/23 AS32281 Peetz Telephone 512
199.91.101.0/24 AS834 Private Customer 256
199.91.149.0/24 AS14618 TITLEMAX OF GEORGIA, INC. 256
199.91.188.0/24 AS16509 Absolute Software Corporation 256
199.91.189.0/24 AS16509 Absolute Software Corporation 256
199.91.190.0/24 AS16509 Absolute Software Corporation 256
199.91.191.0/24 AS16509 Absolute Software Corporation 256
199.91.72.0/24 AS21859 ZENLA-1 256
199.91.73.0/24 AS21859 ZENLA-1 256
199.91.74.0/24 AS21859 ZENLA-1 256
199.91.75.0/24 AS21859 ZENLA-1 256
199.91.100.0/24 AS25198 Private Customer 256
199.91.227.0/24 AS25961 Alyrica Networks Inc. 256
199.91.71.0/24 AS29802 Private Customer 256
199.91.130.0/24 AS32281 WIGGINS TELEPHONE ASSOCIATION 256
199.91.131.0/24 AS32281 EASTERN SLOPE RURAL TELEPHONE ASSOCIATION, INC. 256
199.91.148.0/24 AS32876 Lycoming College 256
199.91.224.0/24 AS394832 Mid Rogue Independent Physician Association, Inc. 256
199.91.151.0/24 AS396982 Bitly Inc 256
199.91.225.0/24 AS397422 MINET 256
199.91.228.0/24 AS397422 MINET 256
199.91.98.0/24 AS61317 Private Customer 256
199.91.229.0/24 AS11404 CoastCom, Inc. 256

Hosted domains

There are 55 domain names hosted across 4 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
199.91.183.19 stolaf.edu 26
199.91.183.10 differentvisions.org 20
199.91.183.8 singforjoy.org 6
199.91.183.33 theolafmessenger.com 3

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity
Read more

Pingable IPs

121 IPs in this range 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 4.53ms from Minneapolis, US
199.91.182.5 AS21951 St. Olaf College 4.48ms from Minneapolis, US
199.91.183.35 AS21951 St. Olaf College 4.54ms 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
114.243.109.86 AS4808 China Unicom Beijing Province Network 3.07ms from Beijing, CN
103.42.78.134 AS59029 People.Cn CO.,LTD 1.47ms from Beijing, CN
84.173.124.246 AS3320 Deutsche Telekom AG 2.84ms from Berlin, DE
213.215.111.198 AS5578 SWAN, a.s. 0.12ms from Bratislava, SK
181.23.48.150 AS22927 Telefonica de Argentina 2.87ms from Buenos Aires, AR
103.45.248.6 AS134762 CHINANET Liaoning province Dalian MAN network 0.27ms from Dalian, CN
109.76.111.166 AS15502 Vodafone Ireland Limited 4.11ms from Dublin, IE
102.211.163.6 AS329299 NOVA Commercial Bank LTD 0.32ms from Lagos, NG
154.18.253.182 AS174 Cogent Communications, LLC 0.73ms from Los Angeles, US
80.21.9.22 AS3269 Telecom Italia S.p.A. 4.56ms from Milan, IT
115.211.30.246 AS4134 CHINANET-BACKBONE 7.92ms from Nanchang, CN
122.27.101.182 AS4713 NTT DOCOMO BUSINESS,Inc. 6.53ms from Osaka, JP
133.167.84.118 AS9371 SAKURA Internet Inc. 0.38ms from Osaka, JP
177.77.165.118 AS26599 TELEFÔNICA BRASIL S.A 13.45ms from Sao Paulo, BR
207.255.158.22 AS11776 Breezeline 19.26ms from Ashburn, US
73.82.215.102 AS7922 Comcast Cable Communications, LLC 3.65ms from Atlanta, US
74.83.87.118 AS6181 Cincinnati Bell Telephone Company LLC 1.73ms from Cincinnati, US
124.43.246.54 AS9329 Sri Lanka Telecom Internet 1.12ms from Colombo, LK
64.236.29.118 AS8075 Microsoft Corporation 0.22ms from Des Moines, US
128.176.187.6 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 6.00ms from Duesseldorf, DE
5.81.239.182 AS2856 British Telecommunications PLC 5.38ms from Erith, GB
157.230.76.214 AS14061 DigitalOcean, LLC 0.18ms from Frankfurt am Main, DE
193.5.21.118 AS8300 Swisscom (Schweiz) AG 6.26ms from Frankfurt am Main, DE
160.25.167.150 AS151858 INTERDIGI JOINT STOCK COMPANY 0.56ms from Ho Chi Minh City, VN
58.26.13.70 AS4788 TM TECHNOLOGY SERVICES SDN. BHD. 2.03ms from Kuala Lumpur, MY

Traceroute

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

$
traceroute -a -n -q1 -f6 199.91.181.72
traceroute to 199.91.181.72 (199.91.181.72): 64 hops max, 52 byte packets
6 [AS6939] 184.105.64.98 41.008 ms
7 [AS6939] 184.105.63.206 36.076 ms
Measurement taken from IPinfo ProbeNet in Ashburn, US
On

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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