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
66.37.64.0/19	AS16942	Citizens Telephone Cooperative	8,192
66.37.224.0/19	AS22773	Cox Communications Inc.	8,192
66.37.160.0/19	AS11427	Charter Communications Inc	8,192
66.37.0.0/19	AS19237	Omnis Network, LLC	8,192
66.37.192.0/19	AS3561	CenturyLink Communications, LLC	8,192
66.37.32.0/20	AS46887	Crown Castle Fiber LLC	4,096
66.37.48.0/20	AS13333	Fidium	4,096
66.37.106.0/23	AS20260	Sawtel, Inc.	512
66.37.104.0/23	AS20260	Sawtel, Inc.	512
66.37.98.0/23	AS20260	Sawtel, Inc.	512
66.37.47.0/24	AS11713	Granite Block	256
66.37.141.0/24	AS16992	Firstlink Technology, 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
66.37.140.0/24	AS16992	Firstlink Technology, Inc.	256
66.37.46.0/24	AS33435	City of Springfield, Massachusetts	256
66.37.132.0/24	AS16992	Firstlink Technology, Inc.	256
66.37.37.0/24	AS35966	AEW Capital	256
66.37.100.0/24	AS37030	Sawtel, Inc.	256
66.37.143.0/24	AS16992	Firstlink Technology, Inc.	256
66.37.103.0/24	AS20260	Sawtel, Inc.	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
3.16.45.120	AS16509 Amazon.com, Inc.	`1.02ms` from Columbus, US
35.157.0.152	AS16509 Amazon.com, Inc.	`0.12ms` from Frankfurt am Main, DE
211.236.89.8	AS4766 Korea Telecom	`0.76ms` from Incheon, KR
68.226.78.72	AS22773 Cox Communications Inc.	`5.56ms` from Los Angeles, US
71.212.140.56	AS209 CenturyLink Communications, LLC	`1.46ms` from Seattle, US
32.208.154.40	AS46690 Southern New England Telephone Company and SNET America, Inc.	`10.29ms` from Secaucus, US
211.248.220.40	AS4766 Korea Telecom	`7.93ms` from Seoul, KR
148.129.77.40	AS7764 National Oceanic and Atmospheric Administration	`6.00ms` from Ashburn, US
67.186.151.40	AS7922 Comcast Cable Communications, LLC	`7.74ms` from Boston, US
178.48.162.216	AS21334 One Hungary Ltd.	`5.45ms` from Budapest, HU
181.98.12.168	AS7303 Telecom Argentina S.A.	`3.80ms` from Buenos Aires, AR
195.178.231.200	AS1653 Vetenskapsradet / SUNET	`2.04ms` from Copenhagen, DK
195.145.242.72	AS3320 Deutsche Telekom AG	`4.69ms` from Frankfurt am Main, DE
157.18.36.88	AS17816 China Unicom IP network China169 Guangdong province	`5.06ms` from Guangzhou, CN
112.92.17.8	AS17816 China Unicom IP network China169 Guangdong province	`7.86ms` from Guangzhou, CN
14.189.213.8	AS45899 VNPT Corp	`3.44ms` from Hanoi, VN
169.228.195.232	AS7377 University of California, San Diego	`2.72ms` from Los Angeles, US
107.2.112.8	AS7922 Comcast Cable Communications, LLC	`3.11ms` from Minneapolis, US
77.41.114.72	AS8615 Central Telegraph Public Joint-stock Company	`2.19ms` from Moscow, RU
114.171.10.24	AS4713 NTT DOCOMO BUSINESS,Inc.	`6.51ms` from Osaka, JP
114.189.206.200	AS4713 NTT DOCOMO BUSINESS,Inc.	`2.94ms` from Osaka, JP
179.213.43.24	AS28573 Claro NXT Telecomunicacoes Ltda	`6.36ms` from Osasco, BR
91.170.94.24	AS12322 Free SAS	`2.02ms` from Paris, FR
192.116.211.200	AS12400 Partner Communications Ltd.	`4.63ms` from Rosh Ha‘Ayin, IL
222.59.130.8	AS56046 China Mobile communications corporation	`4.18ms` from Suzhou, CN

Traceroute

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

traceroute -a -n -q1 -f3 66.37.42.1

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

3 [] 15.230.139.226 355.61 ms

4 *

5 *

6 [] 150.222.71.196 13.052 ms

7 [] 206.108.236.9 0.573 ms

8 [AS46887] 144.121.35.37 3.793 ms

9 [AS46887] 160.72.248.57 1.992 ms

10 [AS46887] 160.72.252.232 4.455 ms

11 [AS46887] 66.37.42.1 3.348 ms

Measurement taken from

IPinfo ProbeNet in Boston, US

On February 7th 2026

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