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  2. 66.0.0.0/8
  3. 66.186.0.0/16
  4. AS393552  | 66.186.208.0/23

66.186.208.0/23

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:      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:      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:      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:      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:      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


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:      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

Overlapping Ranges

BGP prefixes that contain 66.186.208.0/23

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 2 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
66.186.208.83 hobbithole.org 1
66.186.208.245 ayerie.com 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

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

IP Address ASN Details
66.186.208.225 AS393552 Longmont Power & Communications 1.54ms from Denver, US
66.186.209.230 AS393552 Longmont Power & Communications 1.44ms 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
51.158.25.119 AS12876 SCALEWAY S.A.S. 0.34ms from Amsterdam, NL
161.10.8.39 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 8.72ms from Bogota, CO
95.201.238.39 AS3301 Telia Company AB 11.77ms from Copenhagen, DK
156.154.121.7 AS19905 Vercara, LLC 0.15ms from Dallas, US
3.122.242.231 AS16509 Amazon.com, Inc. 0.45ms from Frankfurt am Main, DE
116.22.1.119 AS4134 CHINANET-BACKBONE 1.80ms from Guangzhou, CN
70.139.17.247 AS7018 AT&T Enterprises, LLC 3.62ms from Houston, US
66.141.204.167 AS7018 AT&T Enterprises, LLC 4.54ms from Kansas City, US
72.225.211.55 AS12271 Charter Communications Inc 3.66ms from New York City, US
173.63.47.55 AS701 Verizon Business 2.46ms from New York City, US
76.115.55.87 AS7922 Comcast Cable Communications, LLC 2.32ms from Portland, US
122.5.43.183 AS4134 CHINANET-BACKBONE 5.27ms from Qingdao, CN
46.153.118.71 AS35819 Etihad Etisalat, a joint stock company 4.33ms from Riyadh, SA
99.27.138.39 AS7018 AT&T Enterprises, LLC 18.45ms from San Antonio, US
189.143.53.183 AS8151 UNINET 10.29ms from Santiago de Queretaro, MX
14.87.220.247 AS4766 Korea Telecom 6.20ms from Seoul, KR
13.54.181.135 AS16509 Amazon.com, Inc. 0.15ms from Sydney, AU
176.229.161.247 AS12400 Partner Communications Ltd. 4.25ms from Tel Aviv, IL
178.190.206.199 AS8447 A1 Telekom Austria AG 5.40ms from Vienna, AT
188.21.220.39 AS8447 A1 Telekom Austria AG 4.00ms from Vienna, AT
58.48.19.103 AS4134 CHINANET-BACKBONE 4.60ms from Wuhan, CN
124.204.98.7 AS4808 China Unicom Beijing Province Network 4.99ms from Beijing, CN
52.222.97.167 AS8987 Amazon Data Services Ireland Ltd 0.37ms from Boardman, US
178.116.205.119 AS6848 Telenet BV 9.36ms from Brussels, BE
92.114.133.199 AS8926 Moldtelecom SA 3.45ms from Chisinau, MD

Traceroute

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

$
traceroute -a -n -q1 -f5 66.186.208.116
traceroute to 66.186.208.116 (66.186.208.116): 64 hops max, 52 byte packets
5 [AS6939] 184.105.32.54 1.052 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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