1. All IP Ranges
  2. 66.0.0.0/8
  3. 66.186.0.0/16
  4. AS393552  | 66.186.200.0/22

66.186.200.0/22

AS393552  ·  Longmont Power & Communications

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Summary

Country United States
Domain longmontcolorado.gov
ASN AS393552
Registry ARIN
ID COL-NEXTLIGHT-66-186-200

WHOIS Details

NetHandle:      NET-66-186-200-0-1
OrgID:          CL-651
Parent:         NET-66-0-0-0-0
NetName:        COL-NEXTLIGHT-66-186-200
NetRange:       66.186.200.0 - 66.186.203.255
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:      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:        [email protected]
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:        [email protected]
Mailbox:        [email protected]
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:        [email protected]
Mailbox:        [email protected]
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:        [email protected]
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:        [email protected]
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:        [email protected]
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:        [email protected]
Source:         ARIN

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
66.186.192.0/23 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 4 domain names hosted across 3 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
66.186.202.19 burntmonkey.net 2
66.186.200.138 eitlean.net 1
66.186.200.224 periware.org 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

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

IP Address ASN Details
66.186.202.212 AS393552 Longmont Power & Communications 2.46ms from Denver, US
66.186.201.1 AS393552 Longmont Power & Communications 1.38ms from Denver, US
66.186.200.1 AS393552 Longmont Power & Communications 1.46ms from Denver, US
66.186.203.166 AS393552 Longmont Power & Communications 0.14ms 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
145.140.139.230 AS1103 SURF B.V. 2.47ms from Amsterdam, NL
108.250.132.54 AS7018 AT&T Enterprises, LLC 7.98ms from Atlanta, US
222.30.191.246 AS4538 China Education and Research Network Center 13.38ms from Beijing, CN
50.247.191.86 AS7922 Comcast Cable Communications, LLC 5.35ms from Chicago, US
35.226.91.182 AS396982 Google LLC 0.12ms from Council Bluffs, US
67.162.144.6 AS7922 Comcast Cable Communications, LLC 3.30ms from Denver, US
79.236.80.134 AS3320 Deutsche Telekom AG 3.43ms from Frankfurt am Main, DE
178.253.8.70 AS56630 Melbikomas UAB 0.11ms from Frankfurt am Main, DE
212.149.166.22 AS16086 DNA Oyj 0.73ms from Helsinki, FI
218.103.15.38 AS4515 PCCW IMS Ltd (PCCW Business Internet Access) 1.55ms from Hong Kong, HK
104.190.58.22 AS7018 AT&T Enterprises, LLC 2.48ms from Miami, US
87.244.33.150 AS35401 AO Tele-Service Tula 3.96ms from Moscow, RU
115.210.253.6 AS4134 CHINANET-BACKBONE 7.13ms from Ningbo, CN
27.133.179.230 AS18144 Enecom,Inc. 7.88ms from Osaka, JP
58.236.8.102 AS9318 SK Broadband Co Ltd 5.24ms from Seoul, KR
34.170.237.38 AS396982 Google LLC 0.11ms from Council Bluffs, US
211.253.210.230 AS4766 Korea Telecom 0.56ms from Incheon, KR
86.181.56.246 AS2856 British Telecommunications PLC 6.60ms from London, GB
195.180.53.6 AS56329 Gigaclear Limited 2.56ms from London, GB
88.6.74.6 AS3352 TELEFONICA DE ESPANA S.A.U. 6.74ms from Madrid, ES
99.177.89.134 AS7018 AT&T Enterprises, LLC 3.16ms from Miami, US
197.155.68.134 AS30844 Liquid Telecommunications Ltd 0.40ms from Nairobi, KE
152.165.144.38 AS2527 Sony Network Communications Inc. 3.01ms from Osaka, JP
80.188.191.230 AS5610 O2 Czech Republic, a.s. 0.90ms from Prague, CZ
211.235.248.150 AS38661 abcle 1.27ms from Seoul, KR

Traceroute

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

$
traceroute -a -n -q1 -f5 66.186.202.56
traceroute to 66.186.202.56 (66.186.202.56): 64 hops max, 52 byte packets
5 [AS6939] 184.105.32.54 1.111 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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