AS Number
AS401999
AS Name
PUBLIC-SAFETY-NET-EXCG
Org Name
Fairfax County NCR
Registry

arin

RegDate

2014-04-17

Updated

2025-09-17

AS401999 Looking Glass
IPv4Prefixes

2

IPv6Prefixes

0

IPv4 NUMs

512

IPv6 NUMs(/64)

0

512 IPv4 Addresses
CIDR Description IP Num
76.9.155.0/24
Fairfax County NCR 256
76.9.156.0/24
Fairfax County NCR 256
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 457,216 282,636,229,083,136 IPv4 IPv4
ASNumber:       401999
ASName:         PUBLIC-SAFETY-NET-EXCG
ASHandle:       AS401999
RegDate:        2025-09-19
Updated:        2025-09-19
Ref:            https://rdap.arin.net/registry/autnum/401999


OrgName:        Fairfax County NCR
OrgId:          FCG-44
Address:        12000 Government Center Parkway
City:           Fairfax
StateProv:      VA
PostalCode:     22035
Country:        US
RegDate:        2014-04-17
Updated:        2025-09-17
Ref:            https://rdap.arin.net/registry/entity/FCG-44


OrgTechHandle: BUSTA-ARIN
OrgTechName:   Bustamante, Francis 
OrgTechPhone:  +1-703-324-4190 
OrgTechEmail:  francis.bustamante@fairfaxcounty.gov
OrgTechRef:    https://rdap.arin.net/registry/entity/BUSTA-ARIN

OrgTechHandle: MRO315-ARIN
OrgTechName:   O'Brien, Mark Robert
OrgTechPhone:  +1-703-324-4228 
OrgTechEmail:  mark.o'brien@fairfaxcounty.gov
OrgTechRef:    https://rdap.arin.net/registry/entity/MRO315-ARIN

OrgTechHandle: MKP8-ARIN
OrgTechName:   Palacios, Michael  K
OrgTechPhone:  +1-703-324-4505 
OrgTechEmail:  mike.palacios@fairfaxcounty.gov
OrgTechRef:    https://rdap.arin.net/registry/entity/MKP8-ARIN

OrgAbuseHandle: MDE20-ARIN
OrgAbuseName:   Dent, Michael 
OrgAbusePhone:  +1-703-772-6435 
OrgAbuseEmail:  Michael.Dent@fairfaxcounty.gov
OrgAbuseRef:    https://rdap.arin.net/registry/entity/MDE20-ARIN