AS Number
AS0
AS Name
ESNET-AS
Org Name
ESnet
Registry

arin

RegDate

2010-01-22

Updated

2016-12-09

AS3428 Looking Glass
IPv4Prefixes

6

IPv6Prefixes

1

IPv4 NUMs

68,352

IPv6 NUMs(/64)

65,536

68,352 IPv4 Addresses
CIDR Description IP Num
130.20.0.0/24 Pacific Northwest National Laboratory 256
130.20.0.0/16 Pacific Northwest National Laboratory 65536
192.35.193.0/24 Pacific Northwest National Laboratory 256
192.101.100.0/22 Pacific Northwest National Laboratory 1024
192.101.104.0/22 Pacific Northwest National Laboratory 1024
192.101.108.0/23 Pacific Northwest National Laboratory 512
CIDR Description IP NUMs(prefix /64)
2620:0:50f0::/48 Pacific Northwest National Laboratory 65536
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS101 WASH-NSF-AS - University of Washington, US United States 8,192 4,295,032,832 IPv4 IPv4
AS293 ESNET, US United States 135,424 4,295,032,832 IPv4 IPv4 IPv6 IPv6
AS20115 CHARTER-20115 - Charter Communications, US United States 12,279,808 273,278,500,864 IPv4 IPv4
ASNumber:       3425 - 3444
ASName:         ESNET-AS
ASHandle:       AS3425
RegDate:        1994-02-17
Updated:        2012-04-10    
Ref:            https://rdap.arin.net/registry/autnum/3425


OrgName:        ESnet
OrgId:          ENSN-Z
Address:        Berkeley Lab
Address:        1 Cyclotron Road MS 59R3103
City:           Berkeley
StateProv:      CA
PostalCode:     94720
Country:        US
RegDate:        2010-01-22
Updated:        2016-12-09
Ref:            https://rdap.arin.net/registry/entity/ENSN-Z


OrgAbuseHandle: EH1-ARIN
OrgAbuseName:   Energy Sciences Network
OrgAbusePhone:  +1-510-486-7607 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/EH1-ARIN

OrgTechHandle: EH1-ARIN
OrgTechName:   Energy Sciences Network
OrgTechPhone:  +1-510-486-7607 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/EH1-ARIN