1. All IP Ranges
  2. 192.0.0.0/8
  3. 192.41.0.0/16
  4. AS54439  | 192.41.166.0/24

192.41.166.0/24

AS54439  ·  Montgomery County Government, Maryland

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Summary

Country United States
Domain montgomerycountymd.gov
ASN AS54439
Registry ARIN
ID MCGM

WHOIS Details

NetHandle:      NET-192-41-164-0-1
OrgID:          MCGM
Parent:         NET-192-0-0-0-0
NetName:        MCGM
NetRange:       192.41.164.0 - 192.41.169.255
NetType:        allocation
RegDate:        2023-04-28
Updated:        2023-04-28
Source:         ARIN


OrgID:          MCGM
OrgName:        Montgomery County Government, Maryland
CanAllocate:    
Street:         100 Maryland Ave.
Street:         Suite 300
City:           Rockville
State/Prov:     MD
Country:        US
PostalCode:     20850
RegDate:        2006-10-12
Updated:        2025-10-07
OrgAdminHandle: MDG40-ARIN
OrgTechHandle:  RGS11-ARIN
OrgTechHandle:  RMN9-ARIN
OrgAbuseHandle: RGS11-ARIN
OrgAbuseHandle: WEBST183-ARIN
OrgNOCHandle:   MDG40-ARIN
OrgRoutingHandle:   RGS11-ARIN
OrgDNSHandle:   MDG40-ARIN
OrgDNSHandle:   RGS11-ARIN
Source:         ARIN


POCHandle:      WEBST183-ARIN
IsRole:         N
LastName:       Webster
FirstName:      Joe
Street:         100 Maryland Avenue
Street:         Suite 2600
City:           Rockville
State/Prov:     MD
Country:        US
PostalCode:     20850
RegDate:        2020-12-24
Updated:        2025-08-23
OfficePhone:    +1-240-773-8133
MobilePhone:    +1-240-268-4926
Mailbox:        joseph.webster@montgomerycountymd.gov
Source:         ARIN


POCHandle:      RGS11-ARIN
IsRole:         N
LastName:       Shields
FirstName:      Robert
Street:         47281 Ox Bow Cir
City:           Sterling
State/Prov:     VA
Country:        US
PostalCode:     20165
RegDate:        2011-02-03
Updated:        2025-09-19
OfficePhone:    +1-703-283-3884
MobilePhone:    +1-703-283-3884
Mailbox:        rob.shields@montgomerycountymd.gov
Mailbox:        rob@shieldnet.net
Source:         ARIN


POCHandle:      RMN9-ARIN
IsRole:         N
LastName:       Nussey
FirstName:      Roderick
Street:         100 Maryland Avenue
City:           Rockville
State/Prov:     MD
Country:        US
PostalCode:     20850
RegDate:        2025-10-07
Updated:        2025-10-07
OfficePhone:    +1-240-777-2110
MobilePhone:    +1-727-729-2596
Mailbox:        rod.nussey@montgomerycountymd.gov
Source:         ARIN


POCHandle:      MDG40-ARIN
IsRole:         N
LastName:       Gardner
FirstName:      Mark
Street:         100 Maryland Ave.
Street:         Suite 2600
City:           Rockville
State/Prov:     MD
Country:        US
PostalCode:     20850
RegDate:        2021-01-15
Updated:        2026-01-13
OfficePhone:    +1-240-773-8116
MobilePhone:    +1-760-586-5477
Mailbox:        mark.gardner@montgomerycountymd.gov
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 192.41.0.0/16

Range ASN Company Num of IPs
192.41.220.0/23 AS749 DoD Network Information Center 512
192.41.232.0/23 AS36375 University of Michigan 512
192.41.236.0/23 AS229 University of Michigan 512
192.41.232.0/23 AS237 University of Michigan 512
192.41.230.0/23 AS229 University of Michigan 512
192.41.42.0/24 AS13767 FuseApp, LLC 256
192.41.40.0/24 AS13767 FuseApp, LLC 256
192.41.16.0/24 AS13767 Western Governor's University 256
192.41.9.0/24 AS13767 Motorola 256
192.41.52.0/24 AS13767 StorageCraft Technology Corp 256
192.41.97.0/24 AS13767 Propay Inc 256
192.41.98.0/24 AS13767 Western Governor's University 256
192.41.223.0/24 AS16509 ENSCO, Inc. 256
192.41.148.0/24 AS16569 City of Calgary 256
192.41.33.0/24 AS13767 C7 Data Centers, Inc. 256
192.41.228.0/24 AS18934 iXSystems, Inc 256
192.41.140.0/24 AS1837 NCIA managed gateway - The Hague 256
192.41.44.0/24 AS13767 FuseApp, LLC 256
192.41.162.0/24 AS19836 VeriSign Global Registry Services 256
192.41.162.0/24 AS19836 VeriSign Global Registry Services 256
192.41.162.0/24 AS19836 VeriSign Global Registry Services 256
192.41.162.0/24 AS19836 VeriSign Global Registry Services 256
192.41.162.0/24 AS19836 VeriSign Global Registry Services 256
192.41.162.0/24 AS19836 VeriSign Global Registry Services 256
192.41.162.0/24 AS19836 VeriSign Global Registry Services 256
192.41.162.0/24 AS19836 VeriSign Global Registry Services 256
192.41.162.0/24 AS19836 VeriSign Global Registry Services 256
192.41.162.0/24 AS19836 VeriSign Global Registry Services 256
192.41.216.0/24 AS198423 RESOLV Sarl 256
192.41.226.0/24 AS19950 Quotient Technology Inc 256
192.41.162.0/24 AS21313 VeriSign Global Registry Services 256
192.41.162.0/24 AS21313 VeriSign Global Registry Services 256
192.41.31.0/24 AS17341 StorageCraft Technology Corp 256
192.41.162.0/24 AS21313 VeriSign Global Registry Services 256
192.41.162.0/24 AS21313 VeriSign Global Registry Services 256
192.41.162.0/24 AS21313 VeriSign Global Registry Services 256
192.41.162.0/24 AS21313 VeriSign Global Registry Services 256
192.41.162.0/24 AS21313 VeriSign Global Registry Services 256
192.41.162.0/24 AS21313 VeriSign Global Registry Services 256
192.41.162.0/24 AS21313 VeriSign Global Registry Services 256
192.41.162.0/24 AS21313 VeriSign Global Registry Services 256
192.41.204.0/24 AS22284 Department of Interior United States Geological Survey 256
192.41.162.0/24 AS22547 VeriSign Global Registry Services 256
192.41.162.0/24 AS22547 VeriSign Global Registry Services 256
192.41.162.0/24 AS22547 VeriSign Global Registry Services 256
192.41.162.0/24 AS22547 VeriSign Global Registry Services 256
192.41.162.0/24 AS22547 VeriSign Global Registry Services 256
192.41.162.0/24 AS22547 VeriSign Global Registry Services 256
192.41.162.0/24 AS22547 VeriSign Global Registry Services 256
192.41.171.0/24 AS2000 NTT America, Inc. 256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Read more

Pingable IPs

4 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
192.41.166.87 AS54439 Montgomery County Government, Maryland 3.10ms from Reston, US

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
160.177.158.88 AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM 5.71ms from Casablanca, MA
125.67.8.8 AS4134 CHINANET-BACKBONE 5.51ms from Chengdu, CN
187.64.4.248 AS28573 Claro NXT Telecomunicacoes Ltda 17.18ms from Fortaleza, BR
67.213.48.40 AS33647 Yadkin Valley Telephone 4.59ms from Lenoir, US
201.152.90.40 AS8151 UNINET 7.33ms from Monterrey, MX
32.217.127.232 AS46690 Southern New England Telephone Company and SNET America, Inc. 5.32ms from New York City, US
69.170.23.56 AS14265 TPx Communications 3.20ms from San Jose, US
138.2.70.168 AS31898 Oracle Corporation 0.13ms from Singapore, SG
92.84.179.248 AS9050 Orange Romania S.A. 3.81ms from Timisoara, RO
73.47.109.104 AS7922 Comcast Cable Communications, LLC 7.66ms from Boston, US
67.173.170.248 AS7922 Comcast Cable Communications, LLC 4.81ms from Chicago, US
97.154.48.184 AS6167 Verizon Business 11.31ms from Dallas, US
172.117.141.8 AS20001 Charter Communications Inc 3.45ms from Los Angeles, US
172.248.198.200 AS20001 Charter Communications Inc 6.30ms from Los Angeles, US
73.151.126.8 AS7922 Comcast Cable Communications, LLC 10.75ms from Los Angeles, US
178.75.59.216 AS57044 JSC "ER-Telecom Holding" 8.57ms from Moscow, RU
37.101.229.216 AS1267 WIND TRE S.P.A. 9.78ms from Rome, IT
163.16.39.200 AS1659 Taiwan Academic Network (TANet) Information Center 7.50ms from Taipei, TW
59.115.49.40 AS3462 Data Communication Business Group 3.68ms from Taipei, TW
220.129.12.232 AS3462 Data Communication Business Group 1.23ms from Taipei, TW
92.123.156.232 AS16625 Akamai Technologies, Inc. 0.13ms from Al Fujairah City, AE
31.160.216.216 AS1136 KPN B.V. 0.47ms from Amsterdam, NL
1.92.72.8 AS55990 Huawei Cloud Service data center 3.60ms from Beijing, CN
212.76.251.184 AS6848 Telenet BV 1.72ms from Brussels, BE
98.136.97.72 AS36646 Yahoo Holdings Inc. 10.08ms from Chicago, US

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

$
traceroute -a -n -q1 192.41.166.46
traceroute to 192.41.166.46 (192.41.166.46): 64 hops max, 52 byte packets
1 [AS23422] 66.11.120.2 587.691 ms
3 *
4 *
5 *
6 [AS174] 154.54.80.1 2.493 ms
7 [AS174] 154.54.30.121 6.366 ms
8 [AS174] 154.54.25.18 8.014 ms
9 [AS174] 38.142.222.2 7.811 ms
11 *
12 *
13 *
14 *
15 *
16 *
Measurement taken from IPinfo ProbeNet in New York City, US
On

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

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