1. All IP Ranges
  2. 66.0.0.0/8
  3. 66.186.0.0/16
  4. AS21547  | 66.186.160.0/19

66.186.160.0/19

AS21547  ·  FirstLight Fiber, Inc.

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Summary

Country United States
Domain firstlight.net
ASN AS21547
Registry ARIN
ID OXFORD-NET-66-186-160-0-19

WHOIS Details

NetHandle:      NET-66-186-160-0-1
OrgID:          TVC-11
Parent:         NET-66-0-0-0-0
NetName:        OXFORD-NET-66-186-160-0-19
NetRange:       66.186.160.0 - 66.186.191.255
NetType:        allocation
RegDate:        2001-11-08
Updated:        2012-03-02
Source:         ARIN


OrgID:          TVC-11
OrgName:        FirstLight Fiber, Inc.
CanAllocate:    
Street:         12 Metro Park Road
City:           Albany
State/Prov:     NY
Country:        US
PostalCode:     12205
RegDate:        2004-09-27
Updated:        2024-12-17
OrgAdminHandle: IA93-ARIN
OrgTechHandle:  IA93-ARIN
OrgAbuseHandle: ABUSE719-ARIN
OrgNOCHandle:   NOC1665-ARIN
OrgDNSHandle:   HDP11-ARIN
Source:         ARIN


POCHandle:      NOC1665-ARIN
IsRole:         Y
LastName:       NOC
FirstName:      
Street:         12 Metro Park Road
City:           Albany
State/Prov:     NY
Country:        US
PostalCode:     12205
RegDate:        2004-09-22
Updated:        2024-12-17
OfficePhone:    +1-518-694-8790
Mailbox:        [email protected]
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      ABUSE719-ARIN
IsRole:         Y
LastName:       Abuse
FirstName:      
Street:         12 Metro Park Road
City:           Albany
State/Prov:     NY
Country:        US
PostalCode:     12205
RegDate:        2004-09-22
Updated:        2024-12-17
OfficePhone:    +1-518-694-8790
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      IA93-ARIN
IsRole:         Y
LastName:       IP Admin
FirstName:      
Street:         12 Metro Park Road
City:           Albany
State/Prov:     NY
Country:        US
PostalCode:     12205
RegDate:        2001-05-23
Updated:        2024-12-17
OfficePhone:    +1-518-694-8790
Mailbox:        [email protected]
Source:         ARIN

Overlapping Ranges

BGP prefixes that are contained by 66.186.160.0/19

Range ASN Company Num of IPs
66.186.177.0/24 AS401728 First Commonwealth Federal Credit Union 256
66.186.167.0/24 AS13536 TCC Networks 256

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
66.186.32.0/19 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 165 domain names hosted across 31 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
66.186.172.183 pstes.net 43
66.186.172.185 pjholloway.com 31
66.186.172.182 stairliftheadquarters.com 27
66.186.172.181 sau59.org 18
66.186.172.196 xyzinc.com 9
66.186.183.72 fryermachine.site 5
66.186.161.211 maineprosecutors.us 4
66.186.190.132 theanchcr.com 4
66.186.178.182 mainecanoesymposium.com 3
66.186.172.140 adultdvdtalk.net 2
66.186.175.208 nextgenmaine.org 2
66.186.161.243 mainebarncompany.net 2
66.186.172.187 sandypointstables.online 2
66.186.190.141 emerywaterhouse.com 2
66.186.172.195 beanandsmith.com 1
66.186.175.212 mdmfamemaine.com 1
66.186.164.2 nemmoffice.com 1
66.186.183.71 fermentedshirt.com 1
66.186.191.41 kbhmaine.com 1
66.186.165.99 penobscotdeeds.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

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

IP Address ASN Details
66.186.180.13 AS21547 FirstLight Fiber, Inc. 4.22ms from Boston, US
66.186.166.1 AS21547 FirstLight Fiber, Inc. 11.62ms from Boston, US
66.186.170.253 AS21547 FirstLight Fiber, Inc. 3.21ms from Boston, US
66.186.175.193 AS21547 FirstLight Fiber, Inc. 4.93ms from Boston, US
66.186.178.177 AS21547 FirstLight Fiber, Inc. 4.25ms from Boston, US
66.186.173.1 AS21547 FirstLight Fiber, Inc. 10.59ms from Providence, US
66.186.188.1 AS21547 FirstLight Fiber, Inc. 12.34ms from Boston, US
66.186.186.240 AS21547 FirstLight Fiber, Inc. 12.04ms from Boston, US
66.186.162.1 AS21547 FirstLight Fiber, Inc. 14.28ms from Boston, US
66.186.182.129 AS21547 FirstLight Fiber, Inc. 11.25ms from Boston, US
66.186.181.65 AS21547 FirstLight Fiber, Inc. 3.96ms from New York City, US
66.186.185.1 AS21547 FirstLight Fiber, Inc. 11.27ms from Boston, US
66.186.172.161 AS21547 FirstLight Fiber, Inc. 3.23ms from Boston, US
66.186.165.129 AS21547 FirstLight Fiber, Inc. 10.87ms from Boston, US
66.186.176.1 AS21547 FirstLight Fiber, Inc. 12.16ms from New York City, US
66.186.184.1 AS21547 FirstLight Fiber, Inc. 11.30ms from Boston, US
66.186.164.129 AS21547 FirstLight Fiber, Inc. 3.40ms from Boston, US
66.186.189.129 AS21547 FirstLight Fiber, Inc. 11.13ms from Boston, US
66.186.160.61 AS21547 FirstLight Fiber, Inc. 3.24ms from Boston, US
66.186.179.65 AS21547 FirstLight Fiber, Inc. 4.33ms from Boston, US
66.186.187.1 AS21547 FirstLight Fiber, Inc. 4.56ms from Boston, US
66.186.163.80 AS21547 FirstLight Fiber, Inc. 14.21ms from Boston, US
66.186.167.1 AS13536 FirstLight Fiber, Inc. 6.46ms from Boston, US
66.186.183.1 AS21547 FirstLight Fiber, Inc. 10.51ms from Boston, US
66.186.191.113 AS21547 FirstLight Fiber, Inc. 4.51ms from Boston, 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
128.0.51.227 AS60905 EUDC Cloud SRL 2.79ms from Bucharest, RO
109.166.200.211 AS8953 Orange Romania S.A. 0.93ms from Bucharest, RO
72.230.172.67 AS11351 Charter Communications Inc 16.78ms from Chicago, US
72.104.84.131 AS6167 Verizon Business 13.53ms from Chicago, US
35.192.201.3 AS396982 Google LLC 0.12ms from Council Bluffs, US
177.157.41.51 AS18881 TELEFÔNICA BRASIL S.A 12.94ms from Curitiba, BR
47.222.190.147 AS19108 Optimum 11.95ms from Dallas, US
38.182.98.83 AS152179 GLOBAL COMMUNICATION NETWORK LIMITED 0.30ms from Hong Kong, HK
67.84.150.35 AS6128 Cablevision Systems Corp. 2.62ms from New York City, US
176.44.13.3 AS25019 Saudi Telecom Company JSC 2.41ms from Riyadh, SA
73.70.205.163 AS7922 Comcast Cable Communications, LLC 6.13ms from San Jose, US
118.51.51.51 AS4766 Korea Telecom 2.34ms from Seoul, KR
114.76.53.3 AS4804 Microplex PTY LTD 4.65ms from Sydney, AU
4.241.171.115 AS8075 Microsoft Corporation 0.18ms from Tokyo, JP
116.255.227.83 AS4837 CHINA UNICOM China169 Backbone 0.38ms from Zhengzhou, CN
97.129.11.19 AS6167 Verizon Business 15.03ms from Atlanta, US
59.182.92.83 AS9829 National Internet Backbone 13.03ms from Bengaluru, IN
204.116.127.179 AS2711 Spirit Communications 0.65ms from Charlotte, US
106.214.145.211 AS24560 Bharti Airtel Ltd., Telemedia Services 6.04ms from Delhi, IN
20.91.151.179 AS8075 Microsoft Corporation 0.25ms from Gaevle, SE
89.56.96.115 AS207790 SWN Stadtwerke Neumuenster GmbH 1.88ms from Hamburg, DE
218.252.34.67 AS9908 HK Cable TV Ltd 1.26ms from Hong Kong, HK
142.154.116.19 AS25019 Saudi Telecom Company JSC 2.92ms from Jeddah, SA
39.82.123.67 AS4837 CHINA UNICOM China169 Backbone 6.41ms from Qingdao, CN
115.2.23.131 AS4766 Korea Telecom 1.82ms 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 -f3 66.186.169.129
traceroute to 66.186.169.129 (66.186.169.129): 64 hops max, 52 byte packets
3 [] 91.210.16.201 1.18 ms
4 *
5 *
6 [AS6939] 184.104.196.82 85.289 ms
7 [AS6939] 209.51.161.118 155.343 ms
8 [AS13536] 66.152.97.2 93.009 ms
9 [AS13536] 66.152.97.21 95.46 ms
10 [AS21547] 66.186.169.129 99.763 ms
Measurement taken from IPinfo ProbeNet in Prague, CZ
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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