AS Number
AS393650
AS Name
CCBCMD
Org Name
CCBC
Registry

arin

RegDate

2010-01-06

Updated

2026-01-13

AS393650 Looking Glass
IPv4Prefixes

2

IPv6Prefixes

0

IPv4 NUMs

1,280

IPv6 NUMs(/64)

0

1,280 IPv4 Addresses
CIDR Description IP Num
198.200.181.0/24
IRR Valid
CCBC 256
204.153.76.0/22
IRR Valid
CCBC 1024
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS6059 UMS2-ASN - University System of Maryland, US United States 138,496 16,777,216 IPv4 IPv4
ASNumber:       393650
ASName:         CCBCMD
ASHandle:       AS393650
RegDate:        2014-10-07
Updated:        2014-10-07    
Ref:            https://rdap.arin.net/registry/autnum/393650


OrgName:        CCBC
OrgId:          THECO-103
Address:        800 South Rolling Road
City:           Baltimore
StateProv:      MD
PostalCode:     21228
Country:        US
RegDate:        2010-01-06
Updated:        2026-01-13
Ref:            https://rdap.arin.net/registry/entity/THECO-103


OrgRoutingHandle: SYSTE848-ARIN
OrgRoutingName:   Systems Engineering 
OrgRoutingPhone:  +1-443-840-4460 
OrgRoutingEmail:  systemsengineering@ccbcmd.edu
OrgRoutingRef:    https://rdap.arin.net/registry/entity/SYSTE848-ARIN

OrgAbuseHandle: THOMP24-ARIN
OrgAbuseName:   Thompson, Benjamin 
OrgAbusePhone:  +1-443-840-4799 
OrgAbuseEmail:  bthompson@ccbcmd.edu
OrgAbuseRef:    https://rdap.arin.net/registry/entity/THOMP24-ARIN

OrgDNSHandle: SYSTE848-ARIN
OrgDNSName:   Systems Engineering 
OrgDNSPhone:  +1-443-840-4460 
OrgDNSEmail:  systemsengineering@ccbcmd.edu
OrgDNSRef:    https://rdap.arin.net/registry/entity/SYSTE848-ARIN

OrgTechHandle: THOMP24-ARIN
OrgTechName:   Thompson, Benjamin 
OrgTechPhone:  +1-443-840-4799 
OrgTechEmail:  bthompson@ccbcmd.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/THOMP24-ARIN

OrgNOCHandle: SYSTE848-ARIN
OrgNOCName:   Systems Engineering 
OrgNOCPhone:  +1-443-840-4460 
OrgNOCEmail:  systemsengineering@ccbcmd.edu
OrgNOCRef:    https://rdap.arin.net/registry/entity/SYSTE848-ARIN