AS Name
GRCI-WAN
Org Name
GRC International, Inc.
Registry Region
United States
Looking Glass
IPv4Prefixes

12

IPv6Prefixes

0

IPv4 NUMs

3,840

IPv6 NUMs(/64)

0

3,840 IPv4 Addresses
CIDR Description IP Num
192.31.9.0/24 GRC International, Inc. 256
192.246.37.0/24 Cogent communications - IPENG 256
198.17.99.0/24 General Research Corporation, International 256
198.22.152.0/24 General Research Corporation 256
198.137.234.0/23 General Research Corporation 512
199.74.244.0/24 General Research Corporation, International 256
199.79.216.0/24 General Research Corporation, International 256
199.89.132.0/23 General Research Corporation 512
199.89.158.0/23 Networking Technologies Department 512
199.89.160.0/24 Networking Technologies Department 256
204.89.153.0/24 General Research Corporation 256
204.89.154.0/24 General Research Corporation 256
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS7018 ATT-INTERNET4 - AT&T Services, Inc., US United States 83,745,536 2,319,836,708,864 IPv4 IPv4
IP Address Domain NUMs Domains
192.31.9.122 3 grci.com
ASNumber:       3555
ASName:         GRCI-WAN
ASHandle:       AS3555
RegDate:        1994-04-14
Updated:        2017-10-17    
Ref:            https://rdap.arin.net/registry/autnum/3555


OrgName:        GRC International, Inc.
OrgId:          GRCINT
Address:        1900 Gallows Rd.
City:           Vienna
StateProv:      VA
PostalCode:     22182
Country:        US
RegDate:        
Updated:        2011-09-24
Ref:            https://rdap.arin.net/registry/entity/GRCINT


OrgTechHandle: GD-ORG-ARIN
OrgTechName:   GRCI INC
OrgTechPhone:  +1-571-354-4657 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/GD-ORG-ARIN

OrgAbuseHandle: GD-ORG-ARIN
OrgAbuseName:   GRCI INC
OrgAbusePhone:  +1-571-354-4657 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/GD-ORG-ARIN

RTechHandle: GD-ORG-ARIN
RTechName:   GRCI INC
RTechPhone:  +1-571-354-4657 
RTechEmail:  [email protected]
RTechRef:    https://rdap.arin.net/registry/entity/GD-ORG-ARIN

RAbuseHandle: GD-ORG-ARIN
RAbuseName:   GRCI INC
RAbusePhone:  +1-571-354-4657 
RAbuseEmail:  [email protected]
RAbuseRef:    https://rdap.arin.net/registry/entity/GD-ORG-ARIN

RNOCHandle: GD-ORG-ARIN
RNOCName:   GRCI INC
RNOCPhone:  +1-571-354-4657 
RNOCEmail:  [email protected]
RNOCRef:    https://rdap.arin.net/registry/entity/GD-ORG-ARIN