Summary

NetName
UDEL-DCN
OrgName
University of Delaware
CIDR
RIR

ARIN

Country

Status

Direct Allocation

RegDate

1991-01-10

Updated

2023-11-08

Routing

AS Desc Country IPv4 NUMs IPv6 NUMs
AS34 UDELNET - University of Delaware, US United States 65792 4294967296

Whois

NetRange:       128.4.0.0 - 128.4.255.255
CIDR:           128.4.0.0/16
NetName:        UDEL-DCN
NetHandle:      NET-128-4-0-0-1
Parent:         NET128 (NET-128-0-0-0-0)
NetType:        Direct Allocation
OriginAS:
Organization:   University of Delaware (UNIVER-19-Z)
RegDate:        1991-01-10
Updated:        2023-11-08
Ref:            https://rdap.arin.net/registry/ip/128.4.0.0

OrgName:        University of Delaware
OrgId:          UNIVER-19-Z
Address:        Information Technologies
Address:        192 South Chapel Street
City:           Newark
StateProv:      DE
PostalCode:     19716
Country:        US
RegDate:        2008-03-18
Updated:        2023-11-06
Ref:            https://rdap.arin.net/registry/entity/UNIVER-19-Z

OrgNOCHandle: UDELN-ARIN
OrgNOCName:   UDel NOC
OrgNOCPhone:  +1-302-831-3717
OrgNOCEmail:  [email protected]
OrgNOCRef:    https://rdap.arin.net/registry/entity/UDELN-ARIN

OrgRoutingHandle: NSS13-ARIN
OrgRoutingName:   Network and Systems Services
OrgRoutingPhone:  +1-302-831-6000
OrgRoutingEmail:  [email protected]
OrgRoutingRef:    https://rdap.arin.net/registry/entity/NSS13-ARIN

OrgDNSHandle: UDELN-ARIN
OrgDNSName:   UDel NOC
OrgDNSPhone:  +1-302-831-3717
OrgDNSEmail:  [email protected]
OrgDNSRef:    https://rdap.arin.net/registry/entity/UDELN-ARIN

OrgAbuseHandle: UDELN-ARIN
OrgAbuseName:   UDel NOC
OrgAbusePhone:  +1-302-831-3717
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/UDELN-ARIN

OrgTechHandle: NSS13-ARIN
OrgTechName:   Network and Systems Services
OrgTechPhone:  +1-302-831-6000
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/NSS13-ARIN

CIDR

128.4.0.0/24 128.4.1.0/24 128.4.2.0/24 128.4.3.0/24
128.4.5.0/24 128.4.6.0/24 128.4.7.0/24 128.4.8.0/24
128.4.10.0/24 128.4.11.0/24 128.4.12.0/24 128.4.13.0/24
128.4.15.0/24 128.4.16.0/24 128.4.17.0/24 128.4.18.0/24
128.4.20.0/24 128.4.21.0/24 128.4.22.0/24 128.4.23.0/24
128.4.25.0/24 128.4.26.0/24 128.4.27.0/24 128.4.28.0/24
128.4.30.0/24 128.4.31.0/24 128.4.32.0/24 128.4.33.0/24
128.4.35.0/24 128.4.36.0/24 128.4.37.0/24 128.4.38.0/24
128.4.40.0/24 128.4.41.0/24 128.4.42.0/24 128.4.43.0/24
128.4.45.0/24 128.4.46.0/24 128.4.47.0/24 128.4.48.0/24
128.4.50.0/24 128.4.51.0/24 128.4.52.0/24 128.4.53.0/24
128.4.55.0/24 128.4.56.0/24 128.4.57.0/24 128.4.58.0/24
128.4.60.0/24 128.4.61.0/24 128.4.62.0/24 128.4.63.0/24
128.4.65.0/24 128.4.66.0/24 128.4.67.0/24 128.4.68.0/24
128.4.70.0/24 128.4.71.0/24 128.4.72.0/24 128.4.73.0/24
128.4.75.0/24 128.4.76.0/24 128.4.77.0/24 128.4.78.0/24
128.4.80.0/24 128.4.81.0/24 128.4.82.0/24 128.4.83.0/24
128.4.85.0/24 128.4.86.0/24 128.4.87.0/24 128.4.88.0/24
128.4.90.0/24 128.4.91.0/24 128.4.92.0/24 128.4.93.0/24
128.4.95.0/24 128.4.96.0/24 128.4.97.0/24 128.4.98.0/24
128.4.100.0/24 128.4.101.0/24 128.4.102.0/24 128.4.103.0/24
128.4.105.0/24 128.4.106.0/24 128.4.107.0/24 128.4.108.0/24
128.4.110.0/24 128.4.111.0/24 128.4.112.0/24 128.4.113.0/24
128.4.115.0/24 128.4.116.0/24 128.4.117.0/24 128.4.118.0/24
128.4.120.0/24 128.4.121.0/24 128.4.122.0/24 128.4.123.0/24
128.4.125.0/24 128.4.126.0/24 128.4.127.0/24 128.4.128.0/24
128.4.130.0/24 128.4.131.0/24 128.4.132.0/24 128.4.133.0/24
128.4.135.0/24 128.4.136.0/24 128.4.137.0/24 128.4.138.0/24
128.4.140.0/24 128.4.141.0/24 128.4.142.0/24 128.4.143.0/24
128.4.145.0/24 128.4.146.0/24 128.4.147.0/24 128.4.148.0/24
128.4.150.0/24 128.4.151.0/24 128.4.152.0/24 128.4.153.0/24
128.4.155.0/24 128.4.156.0/24 128.4.157.0/24 128.4.158.0/24
128.4.160.0/24 128.4.161.0/24 128.4.162.0/24 128.4.163.0/24
128.4.165.0/24 128.4.166.0/24 128.4.167.0/24 128.4.168.0/24
128.4.170.0/24 128.4.171.0/24 128.4.172.0/24 128.4.173.0/24
128.4.175.0/24 128.4.176.0/24 128.4.177.0/24 128.4.178.0/24
128.4.180.0/24 128.4.181.0/24 128.4.182.0/24 128.4.183.0/24
128.4.185.0/24 128.4.186.0/24 128.4.187.0/24 128.4.188.0/24
128.4.190.0/24 128.4.191.0/24 128.4.192.0/24 128.4.193.0/24
128.4.195.0/24 128.4.196.0/24 128.4.197.0/24 128.4.198.0/24
128.4.200.0/24 128.4.201.0/24 128.4.202.0/24 128.4.203.0/24
128.4.205.0/24 128.4.206.0/24 128.4.207.0/24 128.4.208.0/24
128.4.210.0/24 128.4.211.0/24 128.4.212.0/24 128.4.213.0/24
128.4.215.0/24 128.4.216.0/24 128.4.217.0/24 128.4.218.0/24
128.4.220.0/24 128.4.221.0/24 128.4.222.0/24 128.4.223.0/24
128.4.225.0/24 128.4.226.0/24 128.4.227.0/24 128.4.228.0/24
128.4.230.0/24 128.4.231.0/24 128.4.232.0/24 128.4.233.0/24
128.4.235.0/24 128.4.236.0/24 128.4.237.0/24 128.4.238.0/24
128.4.240.0/24 128.4.241.0/24 128.4.242.0/24 128.4.243.0/24
128.4.245.0/24 128.4.246.0/24 128.4.247.0/24 128.4.248.0/24
128.4.250.0/24 128.4.251.0/24 128.4.252.0/24 128.4.253.0/24
128.4.255.0/24