Autonomous System details

AS21547

FirstLight Fiber, Inc.  ·  firstlight.net

United States

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AS21547 – FirstLight Fiber, Inc.

Field Value
Country United States
Website firstlight.net
Hosted domains 983
IPv4 addresses 77,568
IPv6 addresses 158,459,951,805,987,519,074,612,019,200
ASN type ISP
Registry arin
Allocated 25 years ago on May 21, 2001
Updated 7 years ago on Jun 10, 2019

IP Ranges

Netblock Company Num of IPs
64.140.192.0/18 FirstLight Fiber, Inc. 16,384
64.140.224.0/19 FirstLight Fiber, Inc. 8,192
66.186.160.0/19 FirstLight Fiber, Inc. 8,192
66.231.192.0/19 FirstLight Fiber, Inc. 8,192
69.49.128.0/19 FirstLight Fiber, Inc. 8,192
72.12.64.0/19 FirstLight Fiber, Inc. 8,192
72.55.224.0/19 FirstLight Fiber, Inc. 8,192
69.168.0.0/20 FirstLight Fiber, Inc. 4,096
74.220.224.0/20 FirstLight Fiber, Inc. 4,096
63.127.192.0/21 WorldPath Internet Services 2,048
204.97.16.0/21 WorldPath Internet Services 2,048
208.0.176.0/21 WorldPath Internet Services 2,048
208.3.240.0/21 WorldPath Internet Services 2,048
66.231.220.0/22 FirstLight Fiber, Inc. 1,024
208.28.192.0/22 WorldPath Internet Services 1,024
69.49.140.0/23 FirstLight Fiber, Inc. 512
72.12.76.0/23 FirstLight Fiber, Inc. 512
72.12.94.0/23 FirstLight Fiber, Inc. 512
72.55.248.0/23 FirstLight Fiber, Inc. 512
72.55.254.0/23 FirstLight Fiber, Inc. 512
198.212.226.0/23 Concord Hospital 512
204.249.238.0/23 WorldPath Internet Services 512
208.17.26.0/23 WorldPath Internet Services 512
208.28.182.0/23 WorldPath Internet Services 512
64.140.199.0/24 FirstLight Fiber, Inc. 256
64.140.224.0/24 FirstLight Fiber, Inc. 256
64.140.225.0/24 LendingClub 256
64.140.234.0/24 FirstLight Fiber, Inc. 256
64.140.246.0/24 FirstLight Fiber, Inc. 256
66.186.162.0/24 FirstLight Fiber, Inc. 256
66.186.163.0/24 FirstLight Fiber, Inc. 256
66.186.171.0/24 FirstLight Fiber, Inc. 256
66.186.173.0/24 FirstLight Fiber, Inc. 256
66.186.176.0/24 FirstLight Fiber, Inc. 256
66.186.184.0/24 FirstLight Fiber, Inc. 256
66.186.188.0/24 FirstLight Fiber, Inc. 256
66.231.192.0/24 RedZone Wireless 256
66.231.208.0/24 FirstLight Fiber, Inc. 256
66.231.214.0/24 FirstLight Fiber, Inc. 256
66.231.215.0/24 FirstLight Fiber, Inc. 256
66.231.217.0/24 FirstLight Fiber, Inc. 256
66.231.219.0/24 FirstLight Fiber, Inc. 256
69.49.128.0/24 FirstLight Fiber, Inc. 256
69.49.129.0/24 FirstLight Fiber, Inc. 256
69.49.133.0/24 Auto Europe 256
69.49.144.0/24 FirstLight Fiber, Inc. 256
69.49.146.0/24 Unitel Inc 256
69.49.148.0/24 FirstLight Fiber, Inc. 256
69.49.153.0/24 FirstLight Fiber, Inc. 256
72.12.75.0/24 MEMIC 256
72.12.78.0/24 FirstLight Fiber, Inc. 256
72.12.79.0/24 FirstLight Fiber, Inc. 256
72.12.80.0/24 FirstLight Fiber, Inc. 256
72.12.84.0/24 FirstLight Fiber, Inc. 256
72.12.87.0/24 FirstLight Fiber, Inc. 256
72.12.91.0/24 FirstLight Fiber, Inc. 256
72.12.92.0/24 FirstLight Fiber, Inc. 256
72.55.247.0/24 FirstLight Fiber, Inc. 256
74.220.236.0/24 FirstLight Fiber, Inc. 256
140.165.50.0/24 Teledyne Brown Engineering 256
198.212.225.0/24 Concord Hospital 256
198.212.230.0/24 Concord Hospital 256

Netblock Company
2001:4940::/32 FirstLight Fiber, Inc.
2604:3f00::/32 FirstLight Fiber, Inc.
2001:4940:2001::/48 FirstLight Fiber, Inc.
2001:4940:2006::/48 FirstLight Fiber, Inc.
2001:4940:2007::/48 FirstLight Fiber, Inc.
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WHOIS Details

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                                                ASHandle:       AS21547
                                                OrgID:          AS21547
                                                ASName:         AS21547
                                                ASNumber:       AS21547
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 983 domain names hosted across 264 IP addresses on this ASN.

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IP Address Domain Domains on this IP
72.55.246.191 █████████ 128
66.231.216.182 ██████████ 62
66.186.172.183 ██████████ 44
64.140.253.44 ██████████ 40
63.127.194.195 █████████ 35
64.140.253.45 ██████████ 34
66.186.172.185 ██████████ 31
69.49.151.180 ██████████ 28
66.186.172.182 ██████████ 27
63.127.195.68 ██████████ 19

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Peers

There are 4 peers for this ASN.

Peers Name
AS13536 FirstLight Fiber, Inc.
AS36787 Hearst-Argyle Television, Inc.
AS36823 Martin's Point HealthCare
AS395342 Exeter Hospital
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ASN API & Database

Upstreams

There is 1 peer for this ASN.

upstreams Name
AS13536 FirstLight Fiber, Inc.
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ASN API & Database

Downstreams

There are 2 downstreams for this ASN.

Downstreams Name
AS36787 Hearst-Argyle Television, Inc.
AS36823 Martin's Point HealthCare
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Pingable IPs

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

IP Address ASN Details
72.55.225.129 AS21547 FirstLight Fiber, Inc. 9.03ms from Boston, US
64.140.207.196 AS21547 FirstLight Fiber, Inc. 3.29ms from Boston, US
64.140.215.1 AS21547 FirstLight Fiber, Inc. 7.49ms from Boston, US
66.231.200.129 AS21547 FirstLight Fiber, Inc. 9.18ms from Boston, US
72.12.66.161 AS21547 FirstLight Fiber, Inc. 2.42ms from Boston, US
74.220.231.225 AS21547 FirstLight Fiber, Inc. 2.43ms from Boston, US
72.12.79.1 AS21547 FirstLight Fiber, Inc. 9.00ms from Boston, US
72.12.91.1 AS21547 FirstLight Fiber, Inc. 9.08ms from Boston, US
64.140.249.233 AS21547 FirstLight Fiber, Inc. 2.44ms from Boston, US
64.140.242.185 AS21547 FirstLight Fiber, Inc. 2.43ms from Boston, US
72.12.76.1 AS21547 FirstLight Fiber, Inc. 9.12ms from Boston, US
72.12.81.185 AS21547 FirstLight Fiber, Inc. 3.63ms from Boston, US
64.140.235.193 AS21547 FirstLight Fiber, Inc. 2.42ms from Boston, US
72.12.73.129 AS21547 FirstLight Fiber, Inc. 9.17ms from Boston, US
69.49.135.169 AS21547 FirstLight Fiber, Inc. 2.46ms from Boston, US
66.231.222.241 AS21547 FirstLight Fiber, Inc. 2.50ms from Boston, US
66.186.170.253 AS21547 FirstLight Fiber, Inc. 2.40ms from Boston, US
64.140.196.29 AS21547 FirstLight Fiber, Inc. 2.42ms from Boston, US
2001:4940:4000::14c AS21547 FirstLight Fiber, Inc. 13.25ms from New York City, US
66.186.188.1 AS21547 FirstLight Fiber, Inc. 10.02ms from Boston, US
64.140.253.162 AS21547 FirstLight Fiber, Inc. 7.41ms from Boston, US
72.12.75.70 AS21547 FirstLight Fiber, Inc. 8.06ms from Boston, US
69.49.136.106 AS21547 FirstLight Fiber, Inc. 3.14ms from Boston, US
72.12.78.1 AS21547 FirstLight Fiber, Inc. 9.09ms from Boston, US
66.186.186.65 AS21547 FirstLight Fiber, Inc. 10.23ms 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
75.196.59.187 AS6167 Verizon Business 11.66ms from Chicago, US
178.157.70.27 AS9009 M247 Europe SRL 0.27ms from Frankfurt am Main, DE
178.75.163.171 AS16086 DNA Oyj 5.58ms from Helsinki, FI
90.158.28.251 AS9021 Is Net Elektonik Bilgi Uretim Dagitim Ticaret ve Iletisim Hizmetleri A.S. 4.32ms from Istanbul, TR
2.9.223.203 AS3215 Orange S.A. 4.68ms from Marseille, FR
47.202.16.27 AS5650 Frontier Communications of America, Inc. 8.78ms from Miami, US
97.163.153.59 AS6167 Verizon Business 14.67ms from Miami, US
36.151.179.11 AS56046 China Mobile communications corporation 2.78ms from Nanjing, CN
14.132.116.75 AS18126 Chubu Telecommunications Company, Inc. 7.56ms from Osaka, JP
180.197.164.91 AS18126 Chubu Telecommunications Company, Inc. 9.09ms from Osaka, JP
12.230.201.219 AS7018 AT&T Enterprises, LLC 8.39ms from Philadelphia, US
75.197.233.107 AS6167 Verizon Business 10.20ms from Portland, US
181.220.185.171 AS28573 Claro NXT Telecomunicacoes Ltda 7.54ms from Sao Paulo, BR
182.222.114.59 AS17858 LG POWERCOMM 2.12ms from Seoul, KR
60.12.164.171 AS4837 CHINA UNICOM China169 Backbone 9.96ms from Shanghai, CN
209.175.17.251 AS6325 Illinois Century Network 2.05ms from Chicago, US
83.236.141.27 AS20676 Plusnet GmbH 1.39ms from Frankfurt am Main, DE
34.99.148.251 AS396982 Google LLC 0.12ms from Frankfurt am Main, DE
212.92.243.235 AS31272 WildPark Co 8.80ms from Kyiv, UA
81.250.129.27 AS3215 Orange S.A. 1.70ms from Paris, FR
124.133.158.27 AS4837 CHINA UNICOM China169 Backbone 7.01ms from Qingdao, CN
87.119.175.171 AS2586 Elisa Eesti AS 5.10ms from Tallinn, EE
60.126.199.107 AS17676 SoftBank Corp. 3.26ms from Tokyo, JP
126.58.161.27 AS17676 SoftBank Corp. 9.67ms from Tokyo, JP
188.128.141.235 AS12824 home.pl sp. z o.o. 0.89ms from Warsaw, PL

Traceroute

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

$
traceroute -a -n -q1 -f3 69.49.149.177
traceroute to 69.49.149.177 (69.49.149.177): 64 hops max, 52 byte packets
3 [AS6939] 184.105.65.16 11.213 ms
4 *
5 *
6 [AS6939] 184.104.196.82 73.261 ms
7 *
8 [AS13536] 66.152.97.2 81.917 ms
9 [AS13536] 66.152.97.21 86.545 ms
10 [AS21547] 69.49.149.177 92.978 ms
Measurement taken from IPinfo ProbeNet in Amsterdam, NL
On

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS21547 at robtex.

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