66.231.207.0/24

AS21547 · FirstLight Fiber, Inc.

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Summary

Country	United States
Domain	oxfordnetworks.com
ASN	AS21547
Parent Range	66.231.192.0/19
Registry	ARIN
ID	OXNET-66-231-192

WHOIS Details

NetHandle:      NET-66-231-192-0-2
OrgID:          OXNW
Parent:         NET-66-231-192-0-1
NetName:        OXNET-66-231-192
NetRange:       66.231.192.0 - 66.231.207.255
NetType:        reallocation
RegDate:        2002-03-03
Updated:        2011-05-03
Source:         ARIN


OrgID:          OXNW
OrgName:        Oxford Networks
CanAllocate:    
Street:         12 Metro Park Road
City:           Albany
State/Prov:     NY
Country:        US
PostalCode:     12205
RegDate:        2002-03-03
Updated:        2024-12-17
OrgAdminHandle: IA93-ARIN
OrgTechHandle:  IA93-ARIN
OrgAbuseHandle: NETWO315-ARIN
OrgDNSHandle:   HDP11-ARIN
Source:         ARIN


POCHandle:      NETWO315-ARIN
IsRole:         Y
LastName:       Network Operations
FirstName:      
Street:         12 Metro Park Road
City:           Albany
State/Prov:     NY
Country:        US
PostalCode:     12205
RegDate:        2003-07-25
Updated:        2024-12-17
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:        2024-12-17
OfficePhone:    +1-518-694-8790
Mailbox:        ip-admin@firstlight.net
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 66.231.207.0/24

Range	ASN	Company	Num of IPs
66.231.192.0/19	AS21547	FirstLight Fiber, Inc.	8,192

Nearby Ranges

BGP prefixes that overlap with 66.231.0.0/16

Range	ASN	Company	Num of IPs
66.231.0.0/19	AS13576	SDN Communications Inc.	8,192
66.231.192.0/19	AS21547	FirstLight Fiber, Inc.	8,192
66.231.32.0/19	AS46825	Coldwater Board of Public Utilities	8,192
66.231.128.0/19	AS10674	Gainesville Regional Utilities	8,192
66.231.160.0/20	AS11992	Liberty Mobile Puerto Rico Inc.	4,096
66.231.176.0/20	AS29838	Atlantic Metro Communications II, Inc.	4,096
66.231.80.0/20	AS14340	Salesforce.com, Inc.	4,096
66.231.120.0/21	AS29744	United Telephone Mutual Aid Corporation	2,048
66.231.2.0/23	AS401415	Alliance Communications	512
66.231.22.0/24	AS18785	Santel Communications Cooperative, Inc.	256
66.231.192.0/24	AS21547	RedZone Wireless	256
66.231.224.0/24	AS22364	Skynap, Inc	256
66.231.230.0/24	AS22364	Telefonica Data Puerto Rico	256
66.231.64.0/24	AS23246	GIGAIPNET S.A.S.	256
66.231.76.0/24	AS23246	MARVICNET CIA LTDA	256
66.231.71.0/24	AS267699	CUBOTELECOM CIA. LTDA.	256
66.231.77.0/24	AS267699	CUBOTELECOM CIA. LTDA.	256
66.231.65.0/24	AS270049	MARVICNET CIA LTDA	256
66.231.69.0/24	AS270049	MARVICNET CIA LTDA	256
66.231.72.0/24	AS270049	MARVICNET CIA LTDA	256
66.231.73.0/24	AS270049	MARVICNET CIA LTDA	256
66.231.74.0/24	AS270049	MARVICNET CIA LTDA	256
66.231.76.0/24	AS270049	MARVICNET CIA LTDA	256
66.231.78.0/24	AS270049	MARVICNET CIA LTDA	256
66.231.79.0/24	AS271874	SERVITRACTOR S.A.	256
66.231.68.0/24	AS271936	SERVICIOS DE TELECOMUNICACIONES ATVCABLE CIA. LTDA.	256
66.231.75.0/24	AS271975	CABRERA VELEZ ELIO DAVID	256
66.231.70.0/24	AS273832	GAVILANEZ PROAÑO PAOLA ALEXANDRA	256
66.231.16.0/24	AS399439	Mitchell Telecom	256
66.231.17.0/24	AS399439	Mitchell Telecom	256
66.231.196.0/24	AS46188	Premium Choice Broadband	256
66.231.201.0/24	AS46188	Premium Choice Broadband	256
66.231.218.0/24	AS46188	Premium Choice Broadband	256
66.231.19.0/24	AS6312	TRIOTEL COMMUNICATIONS, INC.	256
66.231.24.0/24	AS6312	TRIOTEL COMMUNICATIONS, INC.	256
66.231.15.0/24	AS13576	B-Y Internet, LLC	256
66.231.21.0/24	AS13576	SDN-BCKB	256
66.231.26.0/24	AS13576	Midstate communications	256
66.231.29.0/24	AS13576	Sturdevant's	256
66.231.11.0/24	AS17203	Beresford Municipal Telephone	256
66.231.12.0/24	AS17203	Beresford Municipal Telephone	256
66.231.9.0/24	AS17203	Beresford Municipal Telephone	256
66.231.13.0/24	AS18785	Santel Communications Cooperative, Inc.	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

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

IP Address	ASN	Details
66.231.207.219	AS21547 FirstLight Fiber, Inc.	`4.19ms` 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
213.141.41.8	AS12946 R Cable y Telecable Telecomunicaciones, S.A.U.	`7.30ms` from A Coruna, ES
97.244.145.232	AS6167 Verizon Business	`14.37ms` from Atlanta, US
176.38.147.72	AS39608 Lanet Network Ltd	`0.95ms` from Kyiv, UA
188.76.120.24	AS12479 Orange Espagne SA	`2.78ms` from Madrid, ES
2.238.180.8	AS12874 Fastweb SpA	`10.05ms` from Milan, IT
167.172.237.152	AS14061 DigitalOcean, LLC	`0.26ms` from New York City, US
97.104.9.88	AS33363 Charter Communications, Inc	`6.33ms` from Orlando, US
98.82.105.88	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US
143.95.79.56	AS46606 Unified Layer	`1.95ms` from Salt Lake City, US
211.106.33.248	AS4766 Korea Telecom	`1.21ms` from Seoul, KR
125.246.250.232	AS9316 DACOM-PUBNETPLUS	`3.28ms` from Seoul, KR
43.156.172.152	AS132203 Tencent Building, Kejizhongyi Avenue	`0.64ms` from Singapore, SG
212.129.16.56	AS12876 SCALEWAY S.A.S.	`0.37ms` from Amsterdam, NL
186.118.127.152	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`2.23ms` from Bogota, CO
183.215.223.232	AS56047 China Mobile communications corporation	`3.45ms` from Changsha, CN
74.140.35.104	AS10796 Charter Communications Inc	`7.32ms` from Columbus, US
13.79.27.24	AS8075 Microsoft Corporation	`0.16ms` from Dublin, IE
95.222.131.40	AS3209 Vodafone GmbH	`7.66ms` from Duesseldorf, DE
47.56.73.232	AS45102 Alibaba (US) Technology Co., Ltd.	`0.77ms` from Hong Kong, HK
36.89.139.24	AS7713 PT Telekomunikasi Indonesia	`0.65ms` from Jakarta, ID
153.35.118.72	AS140716 UNICOM JiangSu WuXi IDC network	`4.15ms` from Nanjing, CN
94.65.234.40	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`0.78ms` from Athens, GR
15.200.166.152	AS8987 Amazon Data Services Ireland Ltd	`0.36ms` from Boardman, US
185.251.170.72	AS9009 M247 Europe SRL	`0.29ms` from Frankfurt am Main, DE
51.83.119.120	AS16276 OVH SAS	`2.35ms` from Gravelines, FR

Traceroute

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

traceroute -a -n -q1 -f2 66.231.207.81

traceroute to 66.231.207.81 (66.231.207.81): 64 hops max, 52 byte packets

2 [AS22356] 177.190.109.42 39.274 ms

3 [] 198.32.160.59 96.327 ms

4 [AS13536] 66.152.98.9 89.972 ms

5 [AS13536] 66.152.97.98 75.619 ms

6 [AS21547] 66.231.207.81 47.408 ms

Measurement taken from

IPinfo ProbeNet in Miami, US

On November 14th 2025

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