213.18.192.0/19 IP Range (213.18.192.0–213.18.223.255) · Montgomery County Government, Maryland

Summary

Country	United States
Domain	montgomerycountymd.gov
Size	8,192
Registry	ARIN
Network Name	MCGM

Whois

NetRange:       213.18.192.0 - 213.18.223.255
CIDR:           213.18.192.0/19
NetName:        MCGM
NetHandle:      NET-213-18-192-0-1
Parent:         RIPE-213 (NET-213-0-0-0-1)
NetType:        Direct Allocation
OriginAS:       
Organization:   Montgomery County Government, Maryland (MCGM)
RegDate:        2025-10-21
Updated:        2025-10-21
Ref:            https://rdap.arin.net/registry/ip/213.18.192.0


OrgName:        Montgomery County Government, Maryland
OrgId:          MCGM
Address:        100 Maryland Ave.
Address:        Suite 300
City:           Rockville
StateProv:      MD
PostalCode:     20850
Country:        US
RegDate:        2006-10-12
Updated:        2025-10-07
Ref:            https://rdap.arin.net/registry/entity/MCGM


OrgTechHandle: RMN9-ARIN
OrgTechName:   Nussey, Roderick MacIntyre
OrgTechPhone:  +1-240-777-2110 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/RMN9-ARIN

OrgDNSHandle: RGS11-ARIN
OrgDNSName:   Shields, Robert Gene
OrgDNSPhone:  +1-703-283-3884 
OrgDNSEmail:  [email protected]
OrgDNSRef:    https://rdap.arin.net/registry/entity/RGS11-ARIN

OrgNOCHandle: MDG40-ARIN
OrgNOCName:   Gardner, Mark Daniel
OrgNOCPhone:  +1-760-586-5477 
OrgNOCEmail:  [email protected]
OrgNOCRef:    https://rdap.arin.net/registry/entity/MDG40-ARIN

OrgAbuseHandle: RGS11-ARIN
OrgAbuseName:   Shields, Robert Gene
OrgAbusePhone:  +1-703-283-3884 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/RGS11-ARIN

OrgRoutingHandle: RGS11-ARIN
OrgRoutingName:   Shields, Robert Gene
OrgRoutingPhone:  +1-703-283-3884 
OrgRoutingEmail:  [email protected]
OrgRoutingRef:    https://rdap.arin.net/registry/entity/RGS11-ARIN

OrgAbuseHandle: WEBST183-ARIN
OrgAbuseName:   Webster, Joe 
OrgAbusePhone:  +1-240-773-8133 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/WEBST183-ARIN

OrgTechHandle: RGS11-ARIN
OrgTechName:   Shields, Robert Gene
OrgTechPhone:  +1-703-283-3884 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/RGS11-ARIN

OrgDNSHandle: MDG40-ARIN
OrgDNSName:   Gardner, Mark Daniel
OrgDNSPhone:  +1-760-586-5477 
OrgDNSEmail:  [email protected]
OrgDNSRef:    https://rdap.arin.net/registry/entity/MDG40-ARIN

213.18.192.0/19

AS54439 — Montgomery County Government, Maryland

Summary

Whois

CIDR IP address subranges within 213.18.192.0/19 subnet

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