Summary

NetName
NERSC
OrgName
CIDR
RIR

ARIN

Country
Status

allocation

Abuse

Contact

RegDate

1984-10-29

Updated

2024-03-08

Routing

AS Desc Country IPv4 NUMs IPv6 NUMs
AS293 ESNET, US United States 135936 4295163904

Whois

NetRange:       128.55.0.0 - 128.55.255.255
CIDR:           128.55.0.0/16
NetName:        NERSC
NetHandle:      NET-128-55-0-0-1
Parent:         NET-128-0-0-0-0
NetType:        allocation
OriginAS:
Organization:   ESnet (ENSN-Z)
RegDate:        1984-10-29
Updated:        2024-03-08
Ref:            https://whois.arin.net/rest/net/NET-128-55-0-0-1.txt

OrgID:          ENSN-Z
OrgName:        ESnet
CanAllocate:
Street:         Berkeley Lab
Street:         1 Cyclotron Road MS 59R3103
City:           Berkeley
State/Prov:     CA
Country:        US
PostalCode:     94720
RegDate:        2010-01-22
Updated:        2023-10-04
OrgAdminHandle  EH1-ARIN
OrgTechHandle   EH1-ARIN
OrgAbuseHandle  EH1-ARIN
Source:         ARIN

OrgAdminHandleHandle:  EH1-ARIN
OrgAdminHandleName:    Energy Sciences Network,
OrgAdminHandlePhone:   +1-510-486-7607
OrgAdminHandleEmail:   hostmaster@es.net
OrgAdminHandleRef:     https://rdap.arin.net/registry/entity/EH1-ARIN

OrgTechHandleHandle:  EH1-ARIN
OrgTechHandleName:    Energy Sciences Network,
OrgTechHandlePhone:   +1-510-486-7607
OrgTechHandleEmail:   hostmaster@es.net
OrgTechHandleRef:     https://rdap.arin.net/registry/entity/EH1-ARIN

OrgAbuseHandleHandle:  EH1-ARIN
OrgAbuseHandleName:    Energy Sciences Network,
OrgAbuseHandlePhone:   +1-510-486-7607
OrgAbuseHandleEmail:   hostmaster@es.net
OrgAbuseHandleRef:     https://rdap.arin.net/registry/entity/EH1-ARIN

RTechHandleHandle:  KUMAR376-ARIN
RTechHandleName:    Kumar, Ronal
RTechHandlePhone:   +1-510-495-2599
RTechHandleEmail:   ron@lbl.gov
RTechHandleRef:     https://rdap.arin.net/registry/entity/KUMAR376-ARIN

RTechHandleHandle:  SGT10-ARIN
RTechHandleName:    Stone Gibbins, Tavia
RTechHandlePhone:   +1-510-486-4021
RTechHandleEmail:   tcstone@lbl.gov
RTechHandleRef:     https://rdap.arin.net/registry/entity/SGT10-ARIN

RTechHandleHandle:  SIMON407-ARIN
RTechHandleName:    Simon, Richard
RTechHandlePhone:   +1-510-486-5585
RTechHandleEmail:   rsimon@lbl.gov
RTechHandleRef:     https://rdap.arin.net/registry/entity/SIMON407-ARIN

RAbuseHandleHandle:  CPP-ARIN
RAbuseHandleName:    Computer Protection Program,
RAbuseHandlePhone:   +1-510-486-7770
RAbuseHandleEmail:   security@lbl.gov
RAbuseHandleRef:     https://rdap.arin.net/registry/entity/CPP-ARIN

RAbuseHandleHandle:  SECUR88-ARIN
RAbuseHandleName:    Security,
RAbuseHandlePhone:   +1-510-501-7918
RAbuseHandleEmail:   security@nersc.gov
RAbuseHandleRef:     https://rdap.arin.net/registry/entity/SECUR88-ARIN

RNOCHandleHandle:  SGT10-ARIN
RNOCHandleName:    Stone Gibbins, Tavia
RNOCHandlePhone:   +1-510-486-4021
RNOCHandleEmail:   tcstone@lbl.gov
RNOCHandleRef:     https://rdap.arin.net/registry/entity/SGT10-ARIN

RNOCHandleHandle:  STROM17-ARIN
RNOCHandleName:    Stromsness, Rune
RNOCHandlePhone:   +1-510-486-5095
RNOCHandleEmail:   rstrom@lbl.gov
RNOCHandleRef:     https://rdap.arin.net/registry/entity/STROM17-ARIN

Graph

CIDR

128.55.0.0/24 128.55.1.0/24 128.55.2.0/24 128.55.3.0/24
128.55.5.0/24 128.55.6.0/24 128.55.7.0/24 128.55.8.0/24
128.55.10.0/24 128.55.11.0/24 128.55.12.0/24 128.55.13.0/24
128.55.15.0/24 128.55.16.0/24 128.55.17.0/24 128.55.18.0/24
128.55.20.0/24 128.55.21.0/24 128.55.22.0/24 128.55.23.0/24
128.55.25.0/24 128.55.26.0/24 128.55.27.0/24 128.55.28.0/24
128.55.30.0/24 128.55.31.0/24 128.55.32.0/24 128.55.33.0/24
128.55.35.0/24 128.55.36.0/24 128.55.37.0/24 128.55.38.0/24
128.55.40.0/24 128.55.41.0/24 128.55.42.0/24 128.55.43.0/24
128.55.45.0/24 128.55.46.0/24 128.55.47.0/24 128.55.48.0/24
128.55.50.0/24 128.55.51.0/24 128.55.52.0/24 128.55.53.0/24
128.55.55.0/24 128.55.56.0/24 128.55.57.0/24 128.55.58.0/24
128.55.60.0/24 128.55.61.0/24 128.55.62.0/24 128.55.63.0/24
128.55.65.0/24 128.55.66.0/24 128.55.67.0/24 128.55.68.0/24
128.55.70.0/24 128.55.71.0/24 128.55.72.0/24 128.55.73.0/24
128.55.75.0/24 128.55.76.0/24 128.55.77.0/24 128.55.78.0/24
128.55.80.0/24 128.55.81.0/24 128.55.82.0/24 128.55.83.0/24
128.55.85.0/24 128.55.86.0/24 128.55.87.0/24 128.55.88.0/24
128.55.90.0/24 128.55.91.0/24 128.55.92.0/24 128.55.93.0/24
128.55.95.0/24 128.55.96.0/24 128.55.97.0/24 128.55.98.0/24
128.55.100.0/24 128.55.101.0/24 128.55.102.0/24 128.55.103.0/24
128.55.105.0/24 128.55.106.0/24 128.55.107.0/24 128.55.108.0/24
128.55.110.0/24 128.55.111.0/24 128.55.112.0/24 128.55.113.0/24
128.55.115.0/24 128.55.116.0/24 128.55.117.0/24 128.55.118.0/24
128.55.120.0/24 128.55.121.0/24 128.55.122.0/24 128.55.123.0/24
128.55.125.0/24 128.55.126.0/24 128.55.127.0/24 128.55.128.0/24
128.55.130.0/24 128.55.131.0/24 128.55.132.0/24 128.55.133.0/24
128.55.135.0/24 128.55.136.0/24 128.55.137.0/24 128.55.138.0/24
128.55.140.0/24 128.55.141.0/24 128.55.142.0/24 128.55.143.0/24
128.55.145.0/24 128.55.146.0/24 128.55.147.0/24 128.55.148.0/24
128.55.150.0/24 128.55.151.0/24 128.55.152.0/24 128.55.153.0/24
128.55.155.0/24 128.55.156.0/24 128.55.157.0/24 128.55.158.0/24
128.55.160.0/24 128.55.161.0/24 128.55.162.0/24 128.55.163.0/24
128.55.165.0/24 128.55.166.0/24 128.55.167.0/24 128.55.168.0/24
128.55.170.0/24 128.55.171.0/24 128.55.172.0/24 128.55.173.0/24
128.55.175.0/24 128.55.176.0/24 128.55.177.0/24 128.55.178.0/24
128.55.180.0/24 128.55.181.0/24 128.55.182.0/24 128.55.183.0/24
128.55.185.0/24 128.55.186.0/24 128.55.187.0/24 128.55.188.0/24
128.55.190.0/24 128.55.191.0/24 128.55.192.0/24 128.55.193.0/24
128.55.195.0/24 128.55.196.0/24 128.55.197.0/24 128.55.198.0/24
128.55.200.0/24 128.55.201.0/24 128.55.202.0/24 128.55.203.0/24
128.55.205.0/24 128.55.206.0/24 128.55.207.0/24 128.55.208.0/24
128.55.210.0/24 128.55.211.0/24 128.55.212.0/24 128.55.213.0/24
128.55.215.0/24 128.55.216.0/24 128.55.217.0/24 128.55.218.0/24
128.55.220.0/24 128.55.221.0/24 128.55.222.0/24 128.55.223.0/24
128.55.225.0/24 128.55.226.0/24 128.55.227.0/24 128.55.228.0/24
128.55.230.0/24 128.55.231.0/24 128.55.232.0/24 128.55.233.0/24
128.55.235.0/24 128.55.236.0/24 128.55.237.0/24 128.55.238.0/24
128.55.240.0/24 128.55.241.0/24 128.55.242.0/24 128.55.243.0/24
128.55.245.0/24 128.55.246.0/24 128.55.247.0/24 128.55.248.0/24
128.55.250.0/24 128.55.251.0/24 128.55.252.0/24 128.55.253.0/24
128.55.255.0/24