64.20.187.0/24

AS27506 · Crown Castle Fiber LLC

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

Country	United States
Domain	bimtheory.com
ASN	AS27506
Parent Range	64.20.160.0/19
Registry	ARIN
ID	NET-SD-64-20-187-0-24

WHOIS Details

NetHandle:      NET-64-20-187-0-1
OrgID:          C05689506
Parent:         NET-64-20-160-0-1
NetName:        NET-SD-64-20-187-0-24
NetRange:       64.20.187.0 - 64.20.187.255
NetType:        reassignment
Comment:        AS46887 NOC 24x7 +1 845 458 7799
RegDate:        2015-04-20
Updated:        2015-04-20
Source:         ARIN


OrgID:          C05689506
OrgName:        THEORY LLC
CanAllocate:    
Street:         38 GANSEVOORT ST
Street:         APT 8TH FL
City:           NEW YORK
State/Prov:     NY
Country:        US
PostalCode:     10014
RegDate:        2015-04-20
Updated:        2015-04-20
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 64.20.187.0/24

Range	ASN	Company	Num of IPs
64.20.160.0/19	AS27506	Crown Castle Fiber LLC	8,192
64.20.160.0/19	AS46887	Crown Castle Fiber LLC	8,192

Nearby Ranges

BGP prefixes that overlap with 64.20.0.0/16

Range	ASN	Company	Num of IPs
64.20.160.0/19	AS27506	Crown Castle Fiber LLC	8,192
64.20.96.0/19	AS16503	Zayo Bandwidth	8,192
64.20.96.0/19	AS394140	Zayo Bandwidth	8,192
64.20.160.0/19	AS46887	Crown Castle Fiber LLC	8,192
64.20.32.0/19	AS19318	Interserver, Inc	8,192
64.20.128.0/19	AS22646	Hargray Communications Group, Inc.	8,192
64.20.224.0/19	AS27325	zColo	8,192
64.20.80.0/20	AS36443	Aunalytics, Inc	4,096
64.20.64.0/20	AS16564	Adamswells Internet	4,096
64.20.16.0/20	AS16863	Home Telephone Company, Inc.	4,096
64.20.192.0/20	AS19653	CTS Communications Corp	4,096
64.20.0.0/20	AS3257	GTT Americas, LLC	4,096
64.20.216.0/22	AS394177	Clear Badger	1,024
64.20.12.0/22	AS7029	Airband Communications Inc	1,024
64.20.212.0/22	AS53464	Cladded Glass	1,024
64.20.4.0/23	AS7029	WINDSTREAM	512
64.20.186.0/24	AS27506	ABRAHAM JOSHUA HESHEL SCHOOL	256
64.20.180.0/24	AS27506	Massachusetts Convention Center Authority	256
64.20.139.0/24	AS400511	Clearwave Communications	256
64.20.140.0/24	AS400511	Clearwave Communications	256
64.20.156.0/24	AS400511	Clearwave Communications	256
64.20.179.0/24	AS27506	DREAM TEAM ASSOCIATES LLC	256
64.20.162.0/24	AS46887	ESRT Empire State Building LLC	256
64.20.175.0/24	AS46887	FIDESSA CORPORATION	256
64.20.178.0/24	AS27506	DREAM TEAM ASSOCIATES LLC	256
64.20.177.0/24	AS27506	DREAM TEAM ASSOCIATES LLC	256
64.20.211.0/24	AS7029	Windstream	256
64.20.175.0/24	AS27506	FIDESSA CORPORATION	256

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

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

IP Address	ASN	Details
64.20.187.1	AS27506 Crown Castle Fiber LLC	`0.73ms` from Secaucus, 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
64.24.100.152	AS7029 Windstream Communications LLC	`0.63ms` from Chicago, US
189.11.100.120	AS8167 V tal	`6.76ms` from Curitiba, BR
90.62.147.136	AS3215 Orange S.A.	`11.51ms` from Frankfurt am Main, DE
1.53.77.104	AS18403 FPT Telecom Company	`2.61ms` from Ho Chi Minh City, VN
154.221.100.120	AS134175 SH2206-AP	`0.75ms` from Hong Kong, HK
45.48.117.40	AS20001 Charter Communications Inc	`4.70ms` from Los Angeles, US
185.248.9.248	AS208931 Redimer Comunicaciones S. L.	`6.70ms` from Madrid, ES
83.42.113.72	AS3352 TELEFONICA DE ESPANA S.A.U.	`9.02ms` from Madrid, ES
75.135.163.152	AS20115 Charter Communications LLC	`13.53ms` from Minneapolis, US
96.246.100.248	AS701 Verizon Business	`2.11ms` from New York City, US
37.23.102.8	AS12389 PJSC Rostelecom	`5.38ms` from Novosibirsk, RU
97.96.35.72	AS33363 Charter Communications, Inc	`9.97ms` from Orlando, US
167.100.45.248	AS397803 Hanson Communications, Inc.	`3.21ms` from Ottoville, US
109.219.201.56	AS3215 Orange S.A.	`10.66ms` from Paris, FR
49.173.74.184	AS17858 LG POWERCOMM	`2.14ms` from Seoul, KR
41.62.122.120	AS37705 TOPNET	`2.19ms` from Tunis, TN
20.161.57.232	AS8075 Microsoft Corporation	`0.29ms` from Boydton, US
20.236.232.232	AS8075 Microsoft Corporation	`0.33ms` from Des Moines, US
108.157.7.168	AS16509 Amazon.com, Inc.	`0.29ms` from Duesseldorf, DE
87.151.182.120	AS3320 Deutsche Telekom AG	`4.37ms` from Duesseldorf, DE
64.126.121.104	AS18712 Everfast Fiber Networks LLC	`7.34ms` from Kansas City, US
168.187.128.152	AS6412 Gulfnet International KEMS LLC	`0.63ms` from Kuwait City, KW
209.196.184.136	AS11776 Breezeline	`13.58ms` from Miami, US
82.50.163.200	AS3269 Telecom Italia S.p.A.	`3.91ms` from Milan, IT
88.168.60.24	AS12322 Free SAS	`2.03ms` from Paris, FR

Traceroute

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

traceroute -a -n -q1 -f4 64.20.187.1

traceroute to 64.20.187.1 (64.20.187.1): 64 hops max, 52 byte packets

4 [AS1299] 62.115.9.125 0.605 ms

5 *

6 [AS46887] 144.121.35.52 0.61 ms

7 [AS46887] 104.207.212.166 0.672 ms

8 *

9 [AS27506] 64.20.187.1 0.743 ms

Measurement taken from

IPinfo ProbeNet in Secaucus, US

On December 14th 2025

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales