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IP address details
AS54439
Montgomery County Government, Maryland·
IP address details
AS54439
Montgomery County Government, Maryland·
  • Summary IP.CC
  • Prefixes
  • Peers
  • Upstream
  • Downstream
  • Graphs
  • World Map
  • WHOIS Details
  • IX

Summary

  • As Number
    AS54439
  • Org Name
    Montgomery County Government, Maryland
  • Country
  • Country Code
  • Website
  • Regional Registry
    IANA
  • Allocated Date
    31st December 2020
  • Allocated Status
    Assigned
  • Ipv4 Prefixes
    9
  • Ipv6 Prefixes
    0
  • Ipv4 Peers
    1
  • Ipv6 Peers
    0
  • Ipv4 Upstreams
    1
  • Ipv6 Upstreams
    0

Prefixes

There are 9 IPv4 Prefixes for this ASN.

Country
Announced Prefix
Description
Parent Prefix
RIR
192.26.21.0/24
--
192.41.166.0/24
--
192.41.167.0/24
--
192.41.168.0/24
--
192.41.169.0/24
--
208.76.112.0/24
--
208.76.114.0/24
--
United States208.76.117.0/24
Montgomery County Government, Maryland
208.76.112.0/21ARIN
United States208.76.119.0/24
Montgomery County Government, Maryland
208.76.112.0/21ARIN
  • 1
IP Ranges API
Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
Useful for GameTech, and Advertising Technology
IP Ranges APIIP.CC
IP Ranges API
Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
Useful for GameTech, and Advertising Technology
IP Ranges APIIP.CC

Peers

There are 1 IPv4 Peers for this ASN.

Country
ASN
Description
IPv6
AS40468
Montgomery County Government, Maryland
true
  • 1
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN APIIP.CCASN DatabaseIP.CC
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN APIIP.CCASN DatabaseIP.CC

Upstream

There are 1 IPv4 Upstreams for this ASN.

Country
ASN
Description
IPv6
AS40468
Montgomery County Government, Maryland
true
  • 1
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN APIIP.CCASN DatabaseIP.CC
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN APIIP.CCASN DatabaseIP.CC

Downstream

There are 0 IPv4 Downstreams for this ASN.

Country
ASN
Description
IPv6
暂无数据
  • 1
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN APIIP.CCASN DatabaseIP.CC
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN APIIP.CCASN DatabaseIP.CC

Graphs

World Map

WHOIS Details


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2025, American Registry for Internet Numbers, Ltd.
#


ASNumber: 54439
ASName: MCGM-FIBERNET3
ASHandle: AS54439
RegDate: 2020-12-31
Updated: 2021-03-08
Ref: https://rdap.arin.net/registry/autnum/54439


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: 2024-11-25
Ref: https://rdap.arin.net/registry/entity/MCGM


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

OrgDNSHandle: MDG40-ARIN
OrgDNSName: Gardner, Mark Daniel
OrgDNSPhone: +1-240-773-8116
OrgDNSEmail: [email protected]
OrgDNSRef: https://rdap.arin.net/registry/entity/MDG40-ARIN

OrgNOCHandle: MDG40-ARIN
OrgNOCName: Gardner, Mark Daniel
OrgNOCPhone: +1-240-773-8116
OrgNOCEmail: [email protected]
OrgNOCRef: https://rdap.arin.net/registry/entity/MDG40-ARIN

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

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


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2025, American Registry for Internet Numbers, Ltd.
#

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2025, American Registry for Internet Numbers, Ltd.
#


ASNumber: 54439
ASName: MCGM-FIBERNET3
ASHandle: AS54439
RegDate: 2020-12-31
Updated: 2021-03-08
Ref: https://rdap.arin.net/registry/autnum/54439


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: 2024-11-25
Ref: https://rdap.arin.net/registry/entity/MCGM


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

OrgDNSHandle: MDG40-ARIN
OrgDNSName: Gardner, Mark Daniel
OrgDNSPhone: +1-240-773-8116
OrgDNSEmail: [email protected]
OrgDNSRef: https://rdap.arin.net/registry/entity/MDG40-ARIN

OrgNOCHandle: MDG40-ARIN
OrgNOCName: Gardner, Mark Daniel
OrgNOCPhone: +1-240-773-8116
OrgNOCEmail: [email protected]
OrgNOCRef: https://rdap.arin.net/registry/entity/MDG40-ARIN

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

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


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2025, American Registry for Internet Numbers, Ltd.
#

IX

Country
IX
IPv4
IPv6
Port Speed
暂无数据
  • 1
Country
IX
IPv4
IPv6
Port Speed
暂无数据
  • 1
IP.CC
Search
IP address details
AS54439
Montgomery County Government, Maryland·
IP address details
AS54439
Montgomery County Government, Maryland·

Summary

  • As Number
    AS54439
  • Org Name
    Montgomery County Government, Maryland
  • Country
  • Country Code
  • Website
  • Regional Registry
    IANA
  • Allocated Date
    31st December 2020
  • Allocated Status
    Assigned
  • Ipv4 Prefixes
    9
  • Ipv6 Prefixes
    0
  • Ipv4 Peers
    1
  • Ipv6 Peers
    0
  • Ipv4 Upstreams
    1
  • Ipv6 Upstreams
    0

Prefixes

There are 9 IPv4 Prefixes for this ASN.

Country
Announced Prefix
Description
Parent Prefix
RIR
192.26.21.0/24
--
192.41.166.0/24
--
192.41.167.0/24
--
192.41.168.0/24
--
192.41.169.0/24
--
208.76.112.0/24
--
208.76.114.0/24
--
United States208.76.117.0/24
Montgomery County Government, Maryland
208.76.112.0/21ARIN
United States208.76.119.0/24
Montgomery County Government, Maryland
208.76.112.0/21ARIN
  • 1
IP Ranges API
Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
Useful for GameTech, and Advertising Technology
IP Ranges APIIP.CC
IP Ranges API
Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
Useful for GameTech, and Advertising Technology
IP Ranges APIIP.CC

Peers

There are 1 IPv4 Peers for this ASN.

Country
ASN
Description
IPv6
AS40468
Montgomery County Government, Maryland
true
  • 1
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN APIIP.CCASN DatabaseIP.CC
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN APIIP.CCASN DatabaseIP.CC

Upstream

There are 1 IPv4 Upstreams for this ASN.

Country
ASN
Description
IPv6
AS40468
Montgomery County Government, Maryland
true
  • 1
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN APIIP.CCASN DatabaseIP.CC
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN APIIP.CCASN DatabaseIP.CC

Downstream

There are 0 IPv4 Downstreams for this ASN.

Country
ASN
Description
IPv6
暂无数据
  • 1
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN APIIP.CCASN DatabaseIP.CC
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN APIIP.CCASN DatabaseIP.CC

Graphs

World Map

WHOIS Details


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2025, American Registry for Internet Numbers, Ltd.
#


ASNumber: 54439
ASName: MCGM-FIBERNET3
ASHandle: AS54439
RegDate: 2020-12-31
Updated: 2021-03-08
Ref: https://rdap.arin.net/registry/autnum/54439


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: 2024-11-25
Ref: https://rdap.arin.net/registry/entity/MCGM


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

OrgDNSHandle: MDG40-ARIN
OrgDNSName: Gardner, Mark Daniel
OrgDNSPhone: +1-240-773-8116
OrgDNSEmail: [email protected]
OrgDNSRef: https://rdap.arin.net/registry/entity/MDG40-ARIN

OrgNOCHandle: MDG40-ARIN
OrgNOCName: Gardner, Mark Daniel
OrgNOCPhone: +1-240-773-8116
OrgNOCEmail: [email protected]
OrgNOCRef: https://rdap.arin.net/registry/entity/MDG40-ARIN

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

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


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2025, American Registry for Internet Numbers, Ltd.
#

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2025, American Registry for Internet Numbers, Ltd.
#


ASNumber: 54439
ASName: MCGM-FIBERNET3
ASHandle: AS54439
RegDate: 2020-12-31
Updated: 2021-03-08
Ref: https://rdap.arin.net/registry/autnum/54439


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: 2024-11-25
Ref: https://rdap.arin.net/registry/entity/MCGM


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

OrgDNSHandle: MDG40-ARIN
OrgDNSName: Gardner, Mark Daniel
OrgDNSPhone: +1-240-773-8116
OrgDNSEmail: [email protected]
OrgDNSRef: https://rdap.arin.net/registry/entity/MDG40-ARIN

OrgNOCHandle: MDG40-ARIN
OrgNOCName: Gardner, Mark Daniel
OrgNOCPhone: +1-240-773-8116
OrgNOCEmail: [email protected]
OrgNOCRef: https://rdap.arin.net/registry/entity/MDG40-ARIN

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

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


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2025, American Registry for Internet Numbers, Ltd.
#

IX

Country
IX
IPv4
IPv6
Port Speed
暂无数据
  • 1
Country
IX
IPv4
IPv6
Port Speed
暂无数据
  • 1
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What is an ASN?
Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.
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