206208 looking glass

AS2936 National Energy Research Scientific Computing Center 🇺🇸 US

Announcing 2 prefixes, seen at the RIS collectors.

IPv4 prefixes
1
65,536 (256 × /24)
IPv6 prefixes
1
16 × /48
Upstreams
1
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it

Registry and operator data

AS number
AS2936
Name
National Energy Research Scientific Computing Center
Organisation
National Energy Research Scientific Computing Center
Country
🇺🇸 US
RIR
ARIN
Allocated
1994-11-23

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

1 valid (50.0%) 0 invalid (0.0%) 1 no ROA (50.0%)

Whois

Fetched from whois.arin.net

ASNumber:       2936 - 2937
ASName:         NERSC
ASHandle:       AS2936
RegDate:        1994-11-23
Updated:        2024-11-13
Ref:            https://rdap.arin.net/registry/autnum/2936

OrgName:        National Energy Research Scientific Computing Center
OrgId:          NERSC-Z
Address:        One Cyclotron Rd
City:           Berkeley
StateProv:      CA
PostalCode:     94720
Country:        US
RegDate:        2008-11-07
Updated:        2025-10-30
Ref:            https://rdap.arin.net/registry/entity/NERSC-Z

OrgAbuseHandle: SECUR88-ARIN
OrgAbuseName:   Security
OrgAbusePhone:  +1-510-501-7918
OrgAbuseEmail:  security@nersc.gov
OrgAbuseRef:    https://rdap.arin.net/registry/entity/SECUR88-ARIN

OrgAbuseHandle: SGT10-ARIN
OrgAbuseName:   Stone Gibbins, Tavia
OrgAbusePhone:  +1-510-486-4021
OrgAbuseEmail:  tcstone@lbl.gov
OrgAbuseRef:    https://rdap.arin.net/registry/entity/SGT10-ARIN

OrgRoutingHandle: SGT10-ARIN
OrgRoutingName:   Stone Gibbins, Tavia
OrgRoutingPhone:  +1-510-486-4021
OrgRoutingEmail:  tcstone@lbl.gov
OrgRoutingRef:    https://rdap.arin.net/registry/entity/SGT10-ARIN

OrgTechHandle: SGT10-ARIN
OrgTechName:   Stone Gibbins, Tavia
OrgTechPhone:  +1-510-486-4021
OrgTechEmail:  tcstone@lbl.gov
OrgTechRef:    https://rdap.arin.net/registry/entity/SGT10-ARIN

OrgTechHandle: KUMAR376-ARIN
OrgTechName:   Kumar, Ronal
OrgTechPhone:  +1-510-495-2599
OrgTechEmail:  ron@lbl.gov
OrgTechRef:    https://rdap.arin.net/registry/entity/KUMAR376-ARIN

RAbuseHandle: SECUR88-ARIN
RAbuseName:   Security
RAbusePhone:  +1-510-501-7918
RAbuseEmail:  security@nersc.gov
RAbuseRef:    https://rdap.arin.net/registry/entity/SECUR88-ARIN

RTechHandle: KUMAR376-ARIN
RTechName:   Kumar, Ronal
RTechPhone:  +1-510-495-2599
RTechEmail:  ron@lbl.gov
RTechRef:    https://rdap.arin.net/registry/entity/KUMAR376-ARIN

RNOCHandle: SGT10-ARIN
RNOCName:   Stone Gibbins, Tavia
RNOCPhone:  +1-510-486-4021
RNOCEmail:  tcstone@lbl.gov
RNOCRef:    https://rdap.arin.net/registry/entity/SGT10-ARIN

RTechHandle: SGT10-ARIN
RTechName:   Stone Gibbins, Tavia
RTechPhone:  +1-510-486-4021
RTechEmail:  tcstone@lbl.gov
RTechRef:    https://rdap.arin.net/registry/entity/SGT10-ARIN