Summary

NetName
UMICH-2
OrgName
CIDR
RIR

ARIN

Country
Status

allocation

Abuse

Contact

RegDate

1990-08-02

Updated

2007-04-02

Routing

AS Desc Country IPv4 NUMs IPv6 NUMs
AS237 MERIT-AS-14 - Merit Network Inc., US United States 2217984 8591114240
AS293 ESNET, US United States 135936 4295163904
AS11537 INTERNET2-RESEARCH-EDU - Internet2, US United States 8960 4294967296

Whois

NetRange:       141.212.0.0 - 141.212.255.255
CIDR:           141.212.0.0/16
NetName:        UMICH-2
NetHandle:      NET-141-212-0-0-1
Parent:         NET-141-0-0-0-0
NetType:        allocation
OriginAS:
Organization:   University of Michigan (UNIVER-118-Z)
RegDate:        1990-08-02
Updated:        2007-04-02
Ref:            https://whois.arin.net/rest/net/NET-141-212-0-0-1.txt

OrgID:          UNIVER-118-Z
OrgName:        University of Michigan
CanAllocate:
Street:         IT Communications Services
Street:         4251 Plymouth Road, Suite 2-2200
City:           Ann Arbor
State/Prov:     MI
Country:        US
PostalCode:     48105-3640
RegDate:        2020-01-08
Updated:        2020-01-08
OrgAdminHandle  INA18-ARIN
OrgTechHandle   UA11-ORG-ARIN
OrgAbuseHandle  IAI8-ARIN
Source:         ARIN

OrgTechHandleHandle:  UA11-ORG-ARIN
OrgTechHandleName:    UMnet Administration,
OrgTechHandlePhone:   +1-734-647-4200
OrgTechHandleEmail:   umnet-admin-team@umich.edu
OrgTechHandleRef:     https://rdap.arin.net/registry/entity/UA11-ORG-ARIN

OrgAbuseHandleHandle:  IAI8-ARIN
OrgAbuseHandleName:    IT Abuse Investigation,
OrgAbuseHandlePhone:   +1-734-764-4357
OrgAbuseHandleEmail:   report-abuse@umich.edu
OrgAbuseHandleRef:     https://rdap.arin.net/registry/entity/IAI8-ARIN

OrgAdminHandleHandle:  INA18-ARIN
OrgAdminHandleName:    Internet Numbers Administration,
OrgAdminHandlePhone:   +1-734-647-4200
OrgAdminHandleEmail:   internet-numbers@umich.edu
OrgAdminHandleRef:     https://rdap.arin.net/registry/entity/INA18-ARIN

Graph

CIDR

141.212.0.0/24 141.212.1.0/24 141.212.2.0/24 141.212.3.0/24
141.212.5.0/24 141.212.6.0/24 141.212.7.0/24 141.212.8.0/24
141.212.10.0/24 141.212.11.0/24 141.212.12.0/24 141.212.13.0/24
141.212.15.0/24 141.212.16.0/24 141.212.17.0/24 141.212.18.0/24
141.212.20.0/24 141.212.21.0/24 141.212.22.0/24 141.212.23.0/24
141.212.25.0/24 141.212.26.0/24 141.212.27.0/24 141.212.28.0/24
141.212.30.0/24 141.212.31.0/24 141.212.32.0/24 141.212.33.0/24
141.212.35.0/24 141.212.36.0/24 141.212.37.0/24 141.212.38.0/24
141.212.40.0/24 141.212.41.0/24 141.212.42.0/24 141.212.43.0/24
141.212.45.0/24 141.212.46.0/24 141.212.47.0/24 141.212.48.0/24
141.212.50.0/24 141.212.51.0/24 141.212.52.0/24 141.212.53.0/24
141.212.55.0/24 141.212.56.0/24 141.212.57.0/24 141.212.58.0/24
141.212.60.0/24 141.212.61.0/24 141.212.62.0/24 141.212.63.0/24
141.212.65.0/24 141.212.66.0/24 141.212.67.0/24 141.212.68.0/24
141.212.70.0/24 141.212.71.0/24 141.212.72.0/24 141.212.73.0/24
141.212.75.0/24 141.212.76.0/24 141.212.77.0/24 141.212.78.0/24
141.212.80.0/24 141.212.81.0/24 141.212.82.0/24 141.212.83.0/24
141.212.85.0/24 141.212.86.0/24 141.212.87.0/24 141.212.88.0/24
141.212.90.0/24 141.212.91.0/24 141.212.92.0/24 141.212.93.0/24
141.212.95.0/24 141.212.96.0/24 141.212.97.0/24 141.212.98.0/24
141.212.100.0/24 141.212.101.0/24 141.212.102.0/24 141.212.103.0/24
141.212.105.0/24 141.212.106.0/24 141.212.107.0/24 141.212.108.0/24
141.212.110.0/24 141.212.111.0/24 141.212.112.0/24 141.212.113.0/24
141.212.115.0/24 141.212.116.0/24 141.212.117.0/24 141.212.118.0/24
141.212.120.0/24 141.212.121.0/24 141.212.122.0/24 141.212.123.0/24
141.212.125.0/24 141.212.126.0/24 141.212.127.0/24 141.212.128.0/24
141.212.130.0/24 141.212.131.0/24 141.212.132.0/24 141.212.133.0/24
141.212.135.0/24 141.212.136.0/24 141.212.137.0/24 141.212.138.0/24
141.212.140.0/24 141.212.141.0/24 141.212.142.0/24 141.212.143.0/24
141.212.145.0/24 141.212.146.0/24 141.212.147.0/24 141.212.148.0/24
141.212.150.0/24 141.212.151.0/24 141.212.152.0/24 141.212.153.0/24
141.212.155.0/24 141.212.156.0/24 141.212.157.0/24 141.212.158.0/24
141.212.160.0/24 141.212.161.0/24 141.212.162.0/24 141.212.163.0/24
141.212.165.0/24 141.212.166.0/24 141.212.167.0/24 141.212.168.0/24
141.212.170.0/24 141.212.171.0/24 141.212.172.0/24 141.212.173.0/24
141.212.175.0/24 141.212.176.0/24 141.212.177.0/24 141.212.178.0/24
141.212.180.0/24 141.212.181.0/24 141.212.182.0/24 141.212.183.0/24
141.212.185.0/24 141.212.186.0/24 141.212.187.0/24 141.212.188.0/24
141.212.190.0/24 141.212.191.0/24 141.212.192.0/24 141.212.193.0/24
141.212.195.0/24 141.212.196.0/24 141.212.197.0/24 141.212.198.0/24
141.212.200.0/24 141.212.201.0/24 141.212.202.0/24 141.212.203.0/24
141.212.205.0/24 141.212.206.0/24 141.212.207.0/24 141.212.208.0/24
141.212.210.0/24 141.212.211.0/24 141.212.212.0/24 141.212.213.0/24
141.212.215.0/24 141.212.216.0/24 141.212.217.0/24 141.212.218.0/24
141.212.220.0/24 141.212.221.0/24 141.212.222.0/24 141.212.223.0/24
141.212.225.0/24 141.212.226.0/24 141.212.227.0/24 141.212.228.0/24
141.212.230.0/24 141.212.231.0/24 141.212.232.0/24 141.212.233.0/24
141.212.235.0/24 141.212.236.0/24 141.212.237.0/24 141.212.238.0/24
141.212.240.0/24 141.212.241.0/24 141.212.242.0/24 141.212.243.0/24
141.212.245.0/24 141.212.246.0/24 141.212.247.0/24 141.212.248.0/24
141.212.250.0/24 141.212.251.0/24 141.212.252.0/24 141.212.253.0/24
141.212.255.0/24