72.12.92.0/24

AS21547 · FirstLight Fiber, Inc.

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Summary

Country	United States
Domain	firstlight.net
ASN	AS21547
Parent Range	72.12.64.0/19
Registry	ARIN
ID	OXFORD-NET-72-12-64-0-19

WHOIS Details

NetHandle:      NET-72-12-64-0-1
OrgID:          TVC-11
Parent:         NET-72-0-0-0-0
NetName:        OXFORD-NET-72-12-64-0-19
NetRange:       72.12.64.0 - 72.12.95.255
NetType:        allocation
RegDate:        2004-10-27
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:        2025-12-17
OfficePhone:    +1-518-694-8790
Mailbox:        noc@firstlight.net
Mailbox:        repair@firstlight.net
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:      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 72.12.92.0/24

Range	ASN	Company	Num of IPs
72.12.64.0/19	AS13536	FirstLight Fiber, Inc.	8,192
72.12.64.0/19	AS21547	FirstLight Fiber, Inc.	8,192

Nearby Ranges

BGP prefixes that overlap with 72.12.0.0/16

Range	ASN	Company	Num of IPs
72.12.0.0/18	AS16509	Amazon.com, Inc.	16,384
72.12.128.0/18	AS812	Rogers Communications Canada Inc.	16,384
72.12.64.0/19	AS21547	FirstLight Fiber, Inc.	8,192
72.12.192.0/19	AS11114	Wintek Corporation	8,192
72.12.64.0/19	AS13536	FirstLight Fiber, Inc.	8,192
72.12.224.0/20	AS23175	PogoZone	4,096
72.12.240.0/20	AS26253	South Central Communications, Inc.	4,096
72.12.75.0/24	AS21547	MEMIC	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
72.12.92.1	AS21547 FirstLight Fiber, Inc.	`8.61ms` 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
52.224.133.216	AS8075 Microsoft Corporation	`0.35ms` from Ashburn, US
122.141.189.248	AS4837 CHINA UNICOM China169 Backbone	`7.85ms` from Changchun, CN
65.27.121.72	AS10796 Charter Communications Inc	`11.65ms` from Chicago, US
96.166.30.168	AS393232 Comcast Cable Communications, LLC	`0.05ms` from Chicago, US
186.68.120.216	AS14522 SERVICIOS DE TELECOMUNICACIONES SETEL S.A. (XTRIM EC)	`7.17ms` from Guayaquil, EC
23.248.197.232	AS138415 Yancy Limited	`0.64ms` from Hong Kong, HK
69.137.168.216	AS7922 Comcast Cable Communications, LLC	`3.66ms` from Miami, US
93.199.143.200	AS3320 Deutsche Telekom AG	`4.23ms` from Nuernberg, DE
112.68.97.88	AS17511 OPTAGE Inc.	`2.45ms` from Osaka, JP
113.153.184.40	AS2516 KDDI CORPORATION	`7.98ms` from Osaka, JP
218.147.205.200	AS4766 Korea Telecom	`1.45ms` from Seoul, KR
133.26.23.8	AS131919 Meiji University	`3.24ms` from Tokyo, JP
121.114.255.40	AS4713 NTT DOCOMO BUSINESS,Inc.	`10.54ms` from Tokyo, JP
174.54.254.8	AS7922 Comcast Cable Communications, LLC	`19.68ms` from Ashburn, US
213.119.170.248	AS6848 Telenet BV	`7.29ms` from Brussels, BE
174.107.123.136	AS11426 Charter Communications Inc	`12.11ms` from Charlotte, US
27.11.93.24	AS4837 CHINA UNICOM China169 Backbone	`2.03ms` from Chongqing, CN
194.77.169.120	AS3257 GTT Communications Inc.	`0.79ms` from Duesseldorf, DE
84.133.223.40	AS3320 Deutsche Telekom AG	`2.04ms` from Hamburg, DE
156.252.34.88	AS9294 GNET INC.	`0.85ms` from Hong Kong, HK
58.227.95.40	AS9318 SK Broadband Co Ltd	`4.48ms` from Incheon, KR
18.133.91.88	AS16509 Amazon.com, Inc.	`0.15ms` from London, GB
86.188.110.56	AS2856 British Telecommunications PLC	`2.74ms` from London, GB
178.75.77.200	AS12389 PJSC Rostelecom	`10.39ms` from Moscow, RU
98.51.39.72	AS7922 Comcast Cable Communications, LLC	`6.01ms` from San Jose, US

Traceroute

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

traceroute -a -n -q1 -f3 72.12.92.1

traceroute to 72.12.92.1 (72.12.92.1): 64 hops max, 52 byte packets

3 [AS6939] 184.104.188.39 28.426 ms

4 *

5 [AS6939] 216.66.22.13 97.174 ms

6 [AS6939] 184.104.196.82 96.733 ms

7 [AS6939] 209.51.161.118 108.838 ms

8 [AS13536] 66.152.97.2 104.121 ms

9 [AS13536] 66.152.97.21 105.536 ms

10 [AS13536] 66.152.98.250 109.713 ms

11 [AS13536] 66.152.98.198 110.445 ms

12 [AS21547] 72.12.70.66 110.396 ms

13 [AS21547] 72.12.70.77 110.253 ms

14 [AS21547] 72.12.93.29 116.203 ms

15 *

16 [AS21547] 72.12.92.1 111.694 ms

Measurement taken from

IPinfo ProbeNet in Nuernberg, DE

On January 18th 2026

What are IP address ranges?

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