1. All IP Ranges
  2. 66.0.0.0/8
  3. 66.186.0.0/16
  4. AS393552  | 66.186.212.0/23

66.186.212.0/23

AS393552  ·  Longmont Power & Communications

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Summary

Country United States
Domain longmontcolorado.gov
ASN AS393552
Parent Range 66.186.208.0/20
Registry ARIN
ID COL-NEXTLIGHT-66-186-208

WHOIS Details

NetHandle:      NET-66-186-208-0-1
OrgID:          CL-651
Parent:         NET-66-0-0-0-0
NetName:        COL-NEXTLIGHT-66-186-208
NetRange:       66.186.208.0 - 66.186.223.255
NetType:        allocation
RegDate:        2021-01-08
Updated:        2021-01-27
Source:         ARIN


OrgID:          CL-651
OrgName:        Longmont Power & Communications
CanAllocate:    
Street:         1100 S. Sherman St
City:           Longmont
State/Prov:     CO
Country:        US
PostalCode:     80501
RegDate:        2014-06-26
Updated:        2025-08-04
OrgAdminHandle: GARCI445-ARIN
OrgTechHandle:  FRITZ134-ARIN
OrgTechHandle:  GARCI445-ARIN
OrgTechHandle:  MARTI3390-ARIN
OrgTechHandle:  POULO9-ARIN
OrgTechHandle:  SKEEL3-ARIN
OrgAbuseHandle: ABUSE8035-ARIN
OrgNOCHandle:   NOC33231-ARIN
OrgRoutingHandle:   NETWO9355-ARIN
OrgDNSHandle:   NETWO9355-ARIN
Source:         ARIN


POCHandle:      MARTI3390-ARIN
IsRole:         N
LastName:       Martin
FirstName:      Tim
Street:         1100 S. Sherman St.
City:           Longmont
State/Prov:     CO
Country:        US
PostalCode:     80501
RegDate:        2022-07-18
Updated:        2024-12-02
OfficePhone:    +1-303-774-4465
Mailbox:        tim.martin@longmontcolorado.gov
Source:         ARIN


POCHandle:      FRITZ134-ARIN
IsRole:         N
LastName:       Fritzler
FirstName:      Kyle
Street:         1100 S. Sherman St.
City:           Longmont
State/Prov:     CO
Country:        US
PostalCode:     80501
RegDate:        2020-11-19
Updated:        2025-11-28
OfficePhone:    +1-303-774-4330
Mailbox:        kyle.fritzler@longmontcolorado.gov
Source:         ARIN


POCHandle:      SKEEL3-ARIN
IsRole:         N
LastName:       Skeels
FirstName:      Ross
Street:         1100 S. Sherman St.
City:           Longmont
State/Prov:     CO
Country:        US
PostalCode:     80501
RegDate:        2022-07-18
Updated:        2025-08-04
OfficePhone:    +1-303-651-8489
Mailbox:        ross.skeels@longmontcolorado.gov
Source:         ARIN


POCHandle:      NOC33231-ARIN
IsRole:         Y
LastName:       NOC
FirstName:      
Street:         1100 S. Sherman St
City:           Longmont
State/Prov:     CO
Country:        US
PostalCode:     80501
RegDate:        2020-11-19
Updated:        2025-08-04
OfficePhone:    +1-303-651-8386
Mailbox:        noc@lpcnextlight.net
Mailbox:        noc@mynextlight.net
Source:         ARIN


POCHandle:      POULO9-ARIN
IsRole:         N
LastName:       Poulos
FirstName:      Spencer
Street:         1100 S SHERMAN ST
City:           LONGMONT
State/Prov:     CO
Country:        US
PostalCode:     80501-6550
RegDate:        2025-08-04
Updated:        2025-08-04
OfficePhone:    +1-303-774-4736
MobilePhone:    +1-641-425-5099
Mailbox:        spencer.poulos@longmontcolorado.gov
Source:         ARIN


POCHandle:      GARCI445-ARIN
IsRole:         N
LastName:       Garcia
FirstName:      Juan
Street:         1100 S. Sherman St
City:           Longmont
State/Prov:     CO
Country:        US
PostalCode:     80501
RegDate:        2015-06-30
Updated:        2025-08-04
OfficePhone:    +1-303-774-3775
Mailbox:        juan.garcia@longmontcolorado.gov
Source:         ARIN


POCHandle:      ABUSE8035-ARIN
IsRole:         Y
LastName:       abuse
FirstName:      
Street:         1100 S. Sherman Street
City:           Longmont
State/Prov:     CO
Country:        US
PostalCode:     80501
RegDate:        2020-11-19
Updated:        2025-08-04
OfficePhone:    +1-303-651-8386
Mailbox:        abuse@lpcnextlight.net
Mailbox:        abuse@mynextlight.net
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 66.186.212.0/23

Range ASN Company Num of IPs
66.186.208.0/20 AS393552 Longmont Power & Communications 4,096

Nearby Ranges

BGP prefixes that overlap with 66.186.0.0/16

Range ASN Company Num of IPs
66.186.32.0/19 AS35908 Krypt Technologies 8,192
66.186.64.0/19 AS5690 Vianet Inc. 8,192
66.186.224.0/19 AS5009 REV 8,192
66.186.32.0/19 AS4213 Krypt Technologies 8,192
66.186.160.0/19 AS21547 FirstLight Fiber, Inc. 8,192
66.186.32.0/19 AS40891 Krypt Technologies 8,192
66.186.128.0/20 AS11951 Lan2Wan, Inc. 4,096
66.186.208.0/20 AS393552 Longmont Power & Communications 4,096
66.186.96.0/20 AS40702 Clearwave Communications 4,096
66.186.144.0/20 AS5078 Oklahoma State University 4,096
66.186.64.0/22 AS5690 Vianet Internet Solutions 1,024
66.186.200.0/22 AS393552 Longmont Power & Communications 1,024
66.186.192.0/23 AS19151 BroadbandONE, LLC 512
66.186.198.0/23 AS21183 Vodafone Albania Sh.A. 512
66.186.207.0/24 AS22639 Cooptel Coop de Telecommunication 256
66.186.206.0/24 AS30071 BroadbandONE, LLC 256
66.186.43.0/24 AS35908 SDI Media Group 256
66.186.177.0/24 AS401728 First Commonwealth Federal Credit Union 256
66.186.61.0/24 AS401092 El Segundo Unified School District 256
66.186.167.0/24 AS13536 TCC Networks 256

Hosted domains

There are 11 domain names hosted across 8 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
66.186.212.255 critter.cafe 3
66.186.212.216 millerlewis.com 2
66.186.213.35 gameflubdojo.com 1
66.186.212.188 drybug.net 1
66.186.213.59 cartooncorner.cloud 1
66.186.213.73 rasras.com 1
66.186.213.85 hypotheticalwarpedspacetime.com 1
66.186.213.150 isbe.house 1

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity
Read more

Pingable IPs

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

IP Address ASN Details
66.186.212.213 AS393552 Longmont Power & Communications 2.58ms from Denver, US
66.186.213.144 AS393552 Longmont Power & Communications 2.61ms from Denver, 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
98.252.187.135 AS7922 Comcast Cable Communications, LLC 4.33ms from Atlanta, US
129.151.91.151 AS31898 Oracle Corporation 0.14ms from Cardiff, GB
138.74.213.247 AS15108 Allo Communications LLC 6.92ms from Denver, US
211.213.111.87 AS9318 SK Broadband Co Ltd 7.05ms from Incheon, KR
190.90.160.7 AS26619 GTD COLOMBIA S.A.S 0.19ms from Medellin, CO
217.20.248.167 AS48544 Tecnotel Servizi Tecnologici srl 12.09ms from Milan, IT
72.69.34.7 AS701 Verizon Business 3.02ms from New York City, US
58.157.205.87 AS17506 ARTERIA Networks Corporation 8.71ms from Osaka, JP
71.136.136.199 AS7018 AT&T Enterprises, LLC 3.08ms from San Jose, US
99.105.56.247 AS7018 AT&T Enterprises, LLC 4.24ms from Santa Clara, US
189.180.234.39 AS8151 UNINET 1.29ms from Santiago de Queretaro, MX
189.234.82.7 AS8151 UNINET 4.36ms from Santiago de Queretaro, MX
221.150.215.71 AS4766 Korea Telecom 1.96ms from Seoul, KR
179.93.131.199 AS26599 TELEFÔNICA BRASIL S.A 1.92ms from São Paulo, BR
149.3.72.23 AS35805 JSC Silknet 0.84ms from Tbilisi, GE
123.6.232.71 AS4837 CHINA UNICOM China169 Backbone 1.06ms from Zhengzhou, CN
73.134.123.167 AS7922 Comcast Cable Communications, LLC 8.74ms from Ashburn, US
52.13.90.7 AS16509 Amazon.com, Inc. 0.18ms from Boardman, US
84.148.213.247 AS3320 Deutsche Telekom AG 8.12ms from Frankfurt am Main, DE
189.179.21.103 AS8151 UNINET 11.61ms from Guadalajara, MX
105.235.240.167 AS36963 Orange Botswana (PTY) Ltd 5.61ms from Johannesburg, ZA
107.149.208.23 AS398823 PEG TECH INC 7.96ms from Los Angeles, US
203.45.102.167 AS1221 Telstra Limited 1.43ms from Melbourne, AU
5.137.22.103 AS12389 PJSC Rostelecom 0.97ms from Novosibirsk, RU
153.130.64.135 AS4713 NTT DOCOMO BUSINESS,Inc. 10.54ms from Osaka, JP

Traceroute

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

$
traceroute -a -n -q1 -f5 66.186.212.188
traceroute to 66.186.212.188 (66.186.212.188): 64 hops max, 52 byte packets
5 [AS6939] 184.105.32.54 1.205 ms
7 [AS393552] 192.69.23.254 138.438 ms
Measurement taken from IPinfo ProbeNet in Denver, 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.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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