AS33503 Medical College of Wisconsin

United States
Registry: arin
65,536 IP Addresses

WHOIS Details

NetHandle:      NET-141-106-0-0-1
OrgID:          MCW-1
Parent:         NET-141-0-0-0-0
NetName:        MCW-NET
NetRange: -
NetType:        assignment
RegDate:        1990-07-10
Updated:        2001-05-17
TechHandle:     MH4-ORG-ARIN
Source:         ARIN

OrgID:          MCW-1
OrgName:        Medical College of Wisconsin
Street:         MIS Department - Information Services     8701 Watertown Plank Road
City:           Milwaukee
State/Prov:     WI
Country:        US
PostalCode:     53226
RegDate:        1990-07-10
Updated:        2011-09-24
OrgAbuseHandle: MH4-ORG-ARIN
OrgAdminHandle: MH4-ORG-ARIN
OrgTechHandle:  MH4-ORG-ARIN
Source:         ARIN

POCHandle:      MH4-ORG-ARIN
IsRole:         Y
LastName:       Medical College of Wisconsin Information Services
Street:         8701 Watertown Plank Road
City:           Milwaukee
State/Prov:     WI
Country:        US
PostalCode:     53226
RegDate:        1999-03-17
Updated:        2021-01-26
FaxPhone:       +1-414-955-0105
OfficePhone:    +1-414-955-4357
Mailbox:        hostmaster@mcw.edu
Source:         ARIN

IP address subranges within this IP range

Data from ASN API

Hosted Domains

There are 41 domain names hosted across 12 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP mcwcoronavirus.com 25 mcwuniversity.net 11 medicalcollege.org 2 nextmeded.org 2 covidsicklecell.org 2 cibmtr.org 1 cibmtrapp.org 1 explainpainapp.com 1 milwaukeemanobank.com 1 oglcnac.com 1 mcwcancercrush.com 1 familymedicine.org 1

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


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.

Get started with IPinfo