AS Number
AS394819
AS Name
NOST-EAST
Org Name
NNSA Office Of Secure Transportation
Registry

arin

RegDate

2013-03-08

Updated

2026-03-02

AS394819 Looking Glass
IPv4Prefixes

2

IPv6Prefixes

0

IPv4 NUMs

512

IPv6 NUMs(/64)

0

512 IPv4 Addresses
CIDR Description IP Num
12.34.148.0/24
IRR InValid
AGS NTWX US DEPT OF ENERGY 256
207.141.100.0/24
AT&T Enterprises, LLC 256
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS7018 ATT-INTERNET4 - AT&T Enterprises, LLC, US United States 92,883,968 2,426,673,954,816 IPv4 IPv4
ASNumber:       394819
ASName:         NOST-EAST
ASHandle:       AS394819
RegDate:        2016-01-13
Updated:        2016-01-13    
Ref:            https://rdap.arin.net/registry/autnum/394819


OrgName:        NNSA Office Of Secure Transportation
OrgId:          NOST-1
Address:        24600 20th St SE
City:           Kirtland AFB
StateProv:      NM
PostalCode:     87117
Country:        US
RegDate:        2013-03-08
Updated:        2026-03-02
Ref:            https://rdap.arin.net/registry/entity/NOST-1


OrgTechHandle: STEEN65-ARIN
OrgTechName:   Steenberg, Steven 
OrgTechPhone:  +1-865-535-1847 
OrgTechEmail:  steven.steenberg@nnsa.doe.gov
OrgTechRef:    https://rdap.arin.net/registry/entity/STEEN65-ARIN

OrgAbuseHandle: STEEN65-ARIN
OrgAbuseName:   Steenberg, Steven 
OrgAbusePhone:  +1-865-535-1847 
OrgAbuseEmail:  steven.steenberg@nnsa.doe.gov
OrgAbuseRef:    https://rdap.arin.net/registry/entity/STEEN65-ARIN

OrgDNSHandle: STEEN65-ARIN
OrgDNSName:   Steenberg, Steven 
OrgDNSPhone:  +1-865-535-1847 
OrgDNSEmail:  steven.steenberg@nnsa.doe.gov
OrgDNSRef:    https://rdap.arin.net/registry/entity/STEEN65-ARIN

OrgRoutingHandle: STEEN65-ARIN
OrgRoutingName:   Steenberg, Steven 
OrgRoutingPhone:  +1-865-535-1847 
OrgRoutingEmail:  steven.steenberg@nnsa.doe.gov
OrgRoutingRef:    https://rdap.arin.net/registry/entity/STEEN65-ARIN

OrgNOCHandle: STEEN65-ARIN
OrgNOCName:   Steenberg, Steven 
OrgNOCPhone:  +1-865-535-1847 
OrgNOCEmail:  steven.steenberg@nnsa.doe.gov
OrgNOCRef:    https://rdap.arin.net/registry/entity/STEEN65-ARIN