66.211.153.0/24

AS53784 · Southern New Hampshire Health System

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Summary

Country	United States
Domain	firstlight.net
ASN	AS53784
Parent Range	66.211.128.0/19
Registry	ARIN
ID	FIRSTLIGHT-NET-66-211-152-0-23

WHOIS Details

NetHandle:      NET-66-211-152-0-1
OrgID:          TVC-11
Parent:         NET-66-211-128-0-1
NetName:        FIRSTLIGHT-NET-66-211-152-0-23
NetRange:       66.211.152.0 - 66.211.153.255
NetType:        reassignment
Comment:        https://www.firstlight.net
RegDate:        2015-04-22
Updated:        2019-03-27
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:      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:        2025-12-17
OfficePhone:    +1-518-694-8790
Mailbox:        ip-admin@firstlight.net
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:        2025-12-17
OfficePhone:    +1-518-694-8790
Mailbox:        noc@firstlight.net
Mailbox:        repair@firstlight.net
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:        2025-12-17
OfficePhone:    +1-518-694-8790
Mailbox:        ipabuse@firstlight.net
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 66.211.153.0/24

Range	ASN	Company	Num of IPs
66.211.128.0/19	AS13536	FirstLight Fiber, Inc.	8,192
66.211.128.0/19	AS10367	FirstLight Fiber, Inc.	8,192

Nearby Ranges

BGP prefixes that overlap with 66.211.0.0/16

Range	ASN	Company	Num of IPs
66.211.192.0/18	AS7341	Velocity Network, Inc.	16,384
66.211.192.0/18	AS17125	Velocity Network, Inc.	16,384
66.211.32.0/19	AS22561	CenturyLink Communications, LLC	8,192
66.211.128.0/19	AS13536	FirstLight Fiber, Inc.	8,192
66.211.128.0/19	AS10367	FirstLight Fiber, Inc.	8,192
66.211.32.0/19	AS23447	CenturyLink Communications, LLC	8,192
66.211.96.0/20	AS4213	Evocative, Inc.	4,096
66.211.16.0/20	AS30264	Columbia Power and Water Systems	4,096
66.211.112.0/20	AS53726	neXband Communications. Inc.	4,096
66.211.0.0/20	AS17306	JAB Wireless, INC.	4,096
66.211.160.0/21	AS11643	eBay, Inc	2,048
66.211.168.0/22	AS17012	PayPal, Inc.	1,024
66.211.168.0/22	AS54113	PayPal, Inc.	1,024

Hosted domains

There are no domains currently hosted on this ASN.

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

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

IP Address	ASN	Details
66.211.153.3	AS53784 Southern New Hampshire Health System	`5.99ms` 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
192.186.188.248	AS55286 B2 Net Solutions Inc.	`0.19ms` from Buffalo, US
113.206.30.40	AS4837 CHINA UNICOM China169 Backbone	`2.38ms` from Chongqing, CN
174.82.93.200	AS20115 Charter Communications LLC	`8.55ms` from Dallas, US
222.252.142.168	AS45899 VNPT Corp	`2.42ms` from Hanoi, VN
136.37.28.168	AS16591 Google Fiber Inc.	`0.63ms` from Kansas City, US
13.39.14.248	AS16509 Amazon.com, Inc.	`0.49ms` from Paris, FR
14.32.99.24	AS4766 Korea Telecom	`1.32ms` from Seoul, KR
49.28.214.168	AS4766 Korea Telecom	`7.50ms` from Seoul, KR
1.172.250.136	AS3462 Data Communication Business Group	`4.16ms` from Taichung, TW
102.156.132.104	AS37705 TOPNET	`1.68ms` from Tunis, TN
79.226.126.88	AS3320 Deutsche Telekom AG	`4.08ms` from Berlin, DE
79.252.110.248	AS3320 Deutsche Telekom AG	`6.60ms` from Frankfurt am Main, DE
58.177.98.56	AS9269 Hong Kong Broadband Network Ltd.	`0.98ms` from Hong Kong, HK
110.227.90.72	AS24560 Bharti Airtel Ltd., Telemedia Services	`1.97ms` from Kolkata, IN
89.81.167.152	AS5410 Bouygues Telecom SA	`1.22ms` from Lyon, FR
39.72.248.40	AS4837 CHINA UNICOM China169 Backbone	`4.40ms` from Qingdao, CN
20.235.32.72	AS8075 Microsoft Corporation	`0.28ms` from Saint Thomas Mount, IN
77.243.49.120	AS42697 Netic A/S	`3.21ms` from Skanderborg, DK
210.150.30.104	AS2514 NTT PC Communications, Inc.	`1.32ms` from Tokyo, JP
39.98.193.184	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.79ms` from Zhangjiakou, CN
16.62.214.72	AS16509 Amazon.com, Inc.	`0.79ms` from Zuerich, CH
51.141.97.120	AS8075 Microsoft Corporation	`0.13ms` from Cardiff, GB
197.146.53.168	AS36884 Wana Corporate	`5.17ms` from Casablanca, MA
47.45.215.232	AS33588 Charter Communications LLC	`7.80ms` from Denver, US
202.114.18.200	AS4538 China Education and Research Network Center	`16.54ms` from Guangzhou, CN

Traceroute

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

traceroute -a -n -q1 -f2 66.211.153.12

traceroute to 66.211.153.12 (66.211.153.12): 64 hops max, 52 byte packets

2 [AS9002] 87.245.244.12 0.357 ms

3 [AS9002] 87.245.234.63 13.293 ms

4 *

5 *

6 *

7 [AS174] 154.54.63.70 25.093 ms

8 [AS174] 154.54.75.42 31.771 ms

9 [AS174] 154.54.167.29 103.17 ms

10 [AS13977] 64.222.213.18 105.489 ms

11 [AS13977] 64.222.213.19 108.398 ms

12 [AS13977] 64.222.213.154 106.877 ms

13 [AS13977] 71.161.104.110 108.595 ms

14 [AS53784] 66.211.153.12 108.749 ms

Measurement taken from

IPinfo ProbeNet in Budapest, HU

On January 19th 2026

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