AS16 - LBL - Lawrence Berkeley National Laboratory, US

United States
AS Number
AS16
AS Name
LBL
Org Name
Lawrence Berkeley National Laboratory
Country / Region
United States
Registry

arin

RegDate

2019-02-11

Updated

2026-06-11

AS16 Looking Glass
IPv4Prefixes

4

IPv6Prefixes

4

IPv4 NUMs

131,072

IPv6 NUMs(/64)

65,536

CIDR Description IP Num
128.3.0.0/16
IRR InValid
Lawrence Berkeley National Laboratory 65536
131.243.0.0/16
IRR InValid
Lawrence Berkeley National Laboratory 65536
131.243.135.0/24
IRR Parent Valid
Lawrence Berkeley National Laboratory 256
131.243.165.0/24
IRR Parent Valid
Lawrence Berkeley National Laboratory 256
CIDR Description IP NUMs(prefix /64)
2620:83:8000::/48
IRR InValid
Lawrence Berkeley National Laboratory 65536
2620:83:8000:4c00::/57
IRR Parent Valid
Lawrence Berkeley National Laboratory 128
2620:83:8000:4c80::/57
IRR Parent Valid
Lawrence Berkeley National Laboratory 128
2620:83:8000:4d00::/56
IRR Parent Valid
Lawrence Berkeley National Laboratory 256
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS293 ESNET - ESnet, US United States 140,800 4,295,163,904 IPv4 IPv4 IPv6 IPv6
AS2152 CENIC-2152 - CENIC, US United States 2,011,904 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS2153 CENIC-2153 - CENIC, US United States 4,608 16,842,752 IPv4 IPv4 IPv6 IPv6
AS153 CTNOSC-ASN-153 - Headquarters, USAISC, US United States 256 16,908,288 IPv6 IPv6 
ASNumber:       16
ASName:         LBL
ASHandle:       AS16
RegDate:        1970-01-01
Updated:        2024-12-30
Ref:            https://rdap.arin.net/registry/autnum/16

OrgID:          LBNL-Z
OrgName:        Lawrence Berkeley National Laboratory
CanAllocate:    
Street:         One Cyclotron Road
City:           Berkeley
State/Prov:     CA
Country:        US
PostalCode:     94720
Comment:        Please direct SPAM related queries to [email protected]
Comment:        Please direct ABUSE related queries to [email protected]
RegDate:        2019-02-11
Updated:        2026-06-11
OrgAdminHandle  STROM17-ARIN
OrgTechHandle   SIMON407-ARIN
OrgAbuseHandle  CPP-ARIN
Source:         ARIN

OrgAdminHandleHandle:  STROM17-ARIN
OrgAdminHandleName:    Stromsness, Rune
OrgAdminHandlePhone:   +1-510-486-5095
OrgAdminHandleEmail:   [email protected]
OrgAdminHandleRef:     https://rdap.arin.net/registry/entity/STROM17-ARIN

OrgTechHandleHandle:  SIMON407-ARIN
OrgTechHandleName:    Simon, Richard
OrgTechHandlePhone:   +1-510-486-5585
OrgTechHandleEmail:   [email protected]
OrgTechHandleRef:     https://rdap.arin.net/registry/entity/SIMON407-ARIN

OrgAbuseHandleHandle:  CPP-ARIN
OrgAbuseHandleName:    Computer Protection Program, 
OrgAbuseHandlePhone:   +1-510-486-7770
OrgAbuseHandleEmail:   [email protected]
OrgAbuseHandleRef:     https://rdap.arin.net/registry/entity/CPP-ARIN