Summary

NetName
UMNET-4
OrgName
University of Michigan
CIDR
RIR

ARIN

Country

Status

Reallocated

RegDate

2020-01-15

Updated

2020-01-15

Routing

AS Desc Country IPv4 NUMs IPv6 NUMs
AS237 MERIT-AS-14 - Merit Network Inc., US United States 2219008 8590065664
AS11537 INTERNET2-RESEARCH-EDU - Internet2, US United States 8960 4294967296

Whois

NetRange:       35.0.0.0 - 35.71.63.255
CIDR:           35.0.0.0/10, 35.68.0.0/15, 35.70.0.0/16, 35.71.0.0/18, 35.64.0.0/14
NetName:        MICH-1
NetHandle:      NET-35-0-0-0-1
Parent:         NET35 (NET-35-0-0-0-0)
NetType:        Direct Allocation
OriginAS:
Organization:   Merit Network Inc. (MICH-Z)
RegDate:        1994-04-01
Updated:        2020-04-21
Ref:            https://rdap.arin.net/registry/ip/35.0.0.0

OrgName:        Merit Network Inc.
OrgId:          MICH-Z
Address:        880 Technology Dr., Suite B
City:           Ann Arbor
StateProv:      MI
PostalCode:     48108
Country:        US
RegDate:        2009-12-08
Updated:        2020-04-21
Ref:            https://rdap.arin.net/registry/entity/MICH-Z

OrgAbuseHandle: NETWO26-ARIN
OrgAbuseName:   Network Abuse
OrgAbusePhone:  +1-734-527-5740
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NETWO26-ARIN

OrgTechHandle: MERIT-ARIN
OrgTechName:   Merit Operations
OrgTechPhone:  +1-734-527-5717
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/MERIT-ARIN

RTechHandle: MERIT3-ARIN
RTechName:   Merit SWIP
RTechPhone:  +1-734-527-7072
RTechEmail:  [email protected]
RTechRef:    https://rdap.arin.net/registry/entity/MERIT3-ARIN


NetRange:       35.4.0.0 - 35.4.255.255
CIDR:           35.4.0.0/16
NetName:        UMNET-4
NetHandle:      NET-35-4-0-0-1
Parent:         MICH-1 (NET-35-0-0-0-1)
NetType:        Reallocated
OriginAS:       AS36375
Organization:   University of Michigan (UNIVER-118)
RegDate:        2020-01-15
Updated:        2020-01-15
Ref:            https://rdap.arin.net/registry/ip/35.4.0.0

OrgName:        University of Michigan
OrgId:          UNIVER-118
Address:        IT Communications Services
Address:        4251 Plymouth Road, Suite 2-2200
City:           Ann Arbor
StateProv:      MI
PostalCode:     48105-3640
Country:        US
RegDate:        1985-07-23
Updated:        2017-01-28
Comment:        For DMCA info see http://www.umich.edu/~itua/copyright/
Ref:            https://rdap.arin.net/registry/entity/UNIVER-118

OrgAbuseHandle: IAI8-ARIN
OrgAbuseName:   IT Abuse Investigation
OrgAbusePhone:  +1-734-764-4357
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/IAI8-ARIN

OrgTechHandle: UA11-ORG-ARIN
OrgTechName:   UMnet Administration
OrgTechPhone:  +1-734-647-4200
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/UA11-ORG-ARIN

CIDR

35.4.0.0/24 35.4.1.0/24 35.4.2.0/24 35.4.3.0/24
35.4.5.0/24 35.4.6.0/24 35.4.7.0/24 35.4.8.0/24
35.4.10.0/24 35.4.11.0/24 35.4.12.0/24 35.4.13.0/24
35.4.15.0/24 35.4.16.0/24 35.4.17.0/24 35.4.18.0/24
35.4.20.0/24 35.4.21.0/24 35.4.22.0/24 35.4.23.0/24
35.4.25.0/24 35.4.26.0/24 35.4.27.0/24 35.4.28.0/24
35.4.30.0/24 35.4.31.0/24 35.4.32.0/24 35.4.33.0/24
35.4.35.0/24 35.4.36.0/24 35.4.37.0/24 35.4.38.0/24
35.4.40.0/24 35.4.41.0/24 35.4.42.0/24 35.4.43.0/24
35.4.45.0/24 35.4.46.0/24 35.4.47.0/24 35.4.48.0/24
35.4.50.0/24 35.4.51.0/24 35.4.52.0/24 35.4.53.0/24
35.4.55.0/24 35.4.56.0/24 35.4.57.0/24 35.4.58.0/24
35.4.60.0/24 35.4.61.0/24 35.4.62.0/24 35.4.63.0/24
35.4.65.0/24 35.4.66.0/24 35.4.67.0/24 35.4.68.0/24
35.4.70.0/24 35.4.71.0/24 35.4.72.0/24 35.4.73.0/24
35.4.75.0/24 35.4.76.0/24 35.4.77.0/24 35.4.78.0/24
35.4.80.0/24 35.4.81.0/24 35.4.82.0/24 35.4.83.0/24
35.4.85.0/24 35.4.86.0/24 35.4.87.0/24 35.4.88.0/24
35.4.90.0/24 35.4.91.0/24 35.4.92.0/24 35.4.93.0/24
35.4.95.0/24 35.4.96.0/24 35.4.97.0/24 35.4.98.0/24
35.4.100.0/24 35.4.101.0/24 35.4.102.0/24 35.4.103.0/24
35.4.105.0/24 35.4.106.0/24 35.4.107.0/24 35.4.108.0/24
35.4.110.0/24 35.4.111.0/24 35.4.112.0/24 35.4.113.0/24
35.4.115.0/24 35.4.116.0/24 35.4.117.0/24 35.4.118.0/24
35.4.120.0/24 35.4.121.0/24 35.4.122.0/24 35.4.123.0/24
35.4.125.0/24 35.4.126.0/24 35.4.127.0/24 35.4.128.0/24
35.4.130.0/24 35.4.131.0/24 35.4.132.0/24 35.4.133.0/24
35.4.135.0/24 35.4.136.0/24 35.4.137.0/24 35.4.138.0/24
35.4.140.0/24 35.4.141.0/24 35.4.142.0/24 35.4.143.0/24
35.4.145.0/24 35.4.146.0/24 35.4.147.0/24 35.4.148.0/24
35.4.150.0/24 35.4.151.0/24 35.4.152.0/24 35.4.153.0/24
35.4.155.0/24 35.4.156.0/24 35.4.157.0/24 35.4.158.0/24
35.4.160.0/24 35.4.161.0/24 35.4.162.0/24 35.4.163.0/24
35.4.165.0/24 35.4.166.0/24 35.4.167.0/24 35.4.168.0/24
35.4.170.0/24 35.4.171.0/24 35.4.172.0/24 35.4.173.0/24
35.4.175.0/24 35.4.176.0/24 35.4.177.0/24 35.4.178.0/24
35.4.180.0/24 35.4.181.0/24 35.4.182.0/24 35.4.183.0/24
35.4.185.0/24 35.4.186.0/24 35.4.187.0/24 35.4.188.0/24
35.4.190.0/24 35.4.191.0/24 35.4.192.0/24 35.4.193.0/24
35.4.195.0/24 35.4.196.0/24 35.4.197.0/24 35.4.198.0/24
35.4.200.0/24 35.4.201.0/24 35.4.202.0/24 35.4.203.0/24
35.4.205.0/24 35.4.206.0/24 35.4.207.0/24 35.4.208.0/24
35.4.210.0/24 35.4.211.0/24 35.4.212.0/24 35.4.213.0/24
35.4.215.0/24 35.4.216.0/24 35.4.217.0/24 35.4.218.0/24
35.4.220.0/24 35.4.221.0/24 35.4.222.0/24 35.4.223.0/24
35.4.225.0/24 35.4.226.0/24 35.4.227.0/24 35.4.228.0/24
35.4.230.0/24 35.4.231.0/24 35.4.232.0/24 35.4.233.0/24
35.4.235.0/24 35.4.236.0/24 35.4.237.0/24 35.4.238.0/24
35.4.240.0/24 35.4.241.0/24 35.4.242.0/24 35.4.243.0/24
35.4.245.0/24 35.4.246.0/24 35.4.247.0/24 35.4.248.0/24
35.4.250.0/24 35.4.251.0/24 35.4.252.0/24 35.4.253.0/24
35.4.255.0/24