66.37.42.0/24

AS46887 · Crown Castle Fiber LLC

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Summary

Country	United States
Domain	cyberark.com
ASN	AS46887
Parent Range	66.37.32.0/20
Registry	ARIN
ID	NET-66-37-42-0-24

WHOIS Details

NetHandle:      NET-66-37-42-0-1
OrgID:          C04852424
Parent:         NET-66-37-32-0-1
NetName:        NET-66-37-42-0-24
NetRange:       66.37.42.0 - 66.37.42.255
NetType:        reassignment
Comment:        AS46887 NOC 24x7 +1 845 458 7799
RegDate:        2014-01-20
Updated:        2014-01-20
Source:         ARIN


OrgID:          C04852424
OrgName:        Cyber-Ark Software
CanAllocate:    
Street:         60 Wells Ave
City:           Newton
State/Prov:     MA
Country:        US
PostalCode:     02459
RegDate:        2014-01-20
Updated:        2016-01-30
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 66.37.42.0/24

Range	ASN	Company	Num of IPs
66.37.32.0/20	AS46887	Crown Castle Fiber LLC	4,096

Nearby Ranges

BGP prefixes that overlap with 66.37.0.0/16

Range	ASN	Company	Num of IPs
66.37.0.0/19	AS19237	Omnis Network, LLC	8,192
66.37.192.0/19	AS3561	CenturyLink Communications, LLC	8,192
66.37.224.0/19	AS22773	Cox Communications Inc.	8,192
66.37.64.0/19	AS16942	Citizens Telephone Cooperative	8,192
66.37.32.0/20	AS46887	Crown Castle Fiber LLC	4,096
66.37.48.0/20	AS13333	Consolidated Communications, Inc.	4,096
66.37.98.0/23	AS20260	Sawtel, Inc.	512
66.37.104.0/23	AS20260	Sawtel, Inc.	512
66.37.106.0/23	AS20260	Sawtel, Inc.	512
66.37.46.0/24	AS33435	City of Springfield, Massachusetts	256
66.37.37.0/24	AS35966	AEW Capital	256
66.37.100.0/24	AS37030	Sawtel, Inc.	256
66.37.47.0/24	AS11713	Granite Block	256
66.37.44.0/24	AS62641	Telco systems solutions, Ltd	256
66.37.132.0/24	AS16992	Firstlink Technology, Inc.	256
66.37.140.0/24	AS16992	Firstlink Technology, Inc.	256
66.37.141.0/24	AS16992	Firstlink Technology, Inc.	256
66.37.143.0/24	AS16992	Firstlink Technology, Inc.	256
66.37.103.0/24	AS20260	Sawtel, Inc.	256
66.37.109.0/24	AS20260	Sawtel, Inc.	256
66.37.110.0/24	AS20260	Sawtel, Inc.	256
66.37.111.0/24	AS206283	Sawtel	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
66.37.42.1	AS46887 Crown Castle Fiber LLC	`3.36ms` 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
77.162.36.184	AS1136 KPN B.V.	`1.27ms` from Amsterdam, NL
68.225.178.8	AS22773 Cox Communications Inc.	`5.89ms` from Ashburn, US
68.145.33.8	AS6327 Shaw Communications Inc.	`4.03ms` from Calgary, CA
45.26.129.184	AS7018 AT&T Enterprises, LLC	`9.19ms` from Chicago, US
212.28.66.168	AS15836 Arax-Impex s.r.l.	`0.49ms` from Chisinau, MD
88.134.214.248	AS3209 Vodafone GmbH	`0.72ms` from Frankfurt am Main, DE
134.94.134.232	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`4.55ms` from Frankfurt am Main, DE
47.180.141.136	AS5650 Frontier Communications of America, Inc.	`1.80ms` from Los Angeles, US
217.25.224.248	AS6856 AO IK "Informsvyaz-Chernozemye"	`8.71ms` from Moscow, RU
67.7.154.216	AS393789 CenturyLink Communications, LLC	`1.72ms` from Murfreesboro, US
79.47.162.136	AS3269 Telecom Italia S.p.A.	`17.07ms` from Palermo, IT
204.155.162.248	AS14446 Central Newspapers Technologies Inc.	`2.00ms` from Phoenix, US
35.153.204.72	AS14618 Amazon.com, Inc.	`0.62ms` from Reston, US
13.65.32.24	AS8075 Microsoft Corporation	`0.16ms` from San Antonio, US
14.5.129.136	AS17858 LG POWERCOMM	`1.66ms` from Seoul, KR
1.105.91.72	AS4766 Korea Telecom	`1.81ms` from Seoul, KR
118.57.57.232	AS4766 Korea Telecom	`6.53ms` from Seoul, KR
58.227.26.8	AS9318 SK Broadband Co Ltd	`7.93ms` from Seoul, KR
183.86.59.136	AS10010 TOKAI Communications Corporation	`6.39ms` from Tokyo, JP
159.250.197.88	AS11776 Breezeline	`8.69ms` from Boston, US
157.122.92.8	AS17622 China Unicom Guangzhou network	`2.26ms` from Guangzhou, CN
70.95.198.136	AS20001 Charter Communications Inc	`7.22ms` from Los Angeles, US
79.150.5.120	AS3352 TELEFONICA DE ESPANA S.A.U.	`8.56ms` from Madrid, ES
109.108.146.56	AS61323 ANS ACADEMY LIMITED	`0.67ms` from Manchester, GB
35.152.69.168	AS16509 Amazon.com, Inc.	`1.03ms` from Milan, IT

Traceroute

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

traceroute -a -n -q1 66.37.42.1

traceroute to 66.37.42.1 (66.37.42.1): 64 hops max, 52 byte packets

1 [AS7195] 200.25.32.26 0.621 ms

2 [AS7195] 200.25.51.202 3.385 ms

3 [AS3356] 8.243.220.221 3.989 ms

4 [AS3356] 4.69.159.254 61.399 ms

5 [AS3356] 166.90.184.30 61.813 ms

6 [AS46887] 144.121.35.37 66.696 ms

7 [AS46887] 160.72.248.57 63.572 ms

8 [AS46887] 160.72.252.232 65.026 ms

9 [AS46887] 66.37.42.1 64.765 ms

Measurement taken from

IPinfo ProbeNet in Mexico City, MX

On October 17th 2025

What are IP address ranges?

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