216.57.156.0/23

AS46887 · Crown Castle Fiber LLC

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Summary

Country	United States
Domain
ASN	AS46887
Parent Range	216.57.128.0/19
Registry	ARIN
ID	LTF-0-216-57-156-32-27

WHOIS Details

NetHandle:      NET-216-57-156-32-1
OrgID:          C07823779
Parent:         NET-216-57-128-0-1
NetName:        LTF-0-216-57-156-32-27
NetRange:       216.57.156.32 - 216.57.156.63
NetType:        reassignment
Comment:        1
RegDate:        2021-03-25
Updated:        2021-03-25
Source:         ARIN


OrgID:          C07823779
OrgName:        Ciena Health Care
CanAllocate:    
Street:         4000 Town Center Suite 2000
City:           Southfield
State/Prov:     MI
Country:        US
PostalCode:     48075
RegDate:        2021-03-25
Updated:        2021-03-25
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 216.57.156.0/23

Range	ASN	Company	Num of IPs
216.57.128.0/19	AS46887	Crown Castle Fiber LLC	8,192

Nearby Ranges

BGP prefixes that overlap with 216.57.0.0/16

Range	ASN	Company	Num of IPs
216.57.0.0/18	AS16509	Amazon.com, Inc.	16,384
216.57.128.0/19	AS46887	Crown Castle Fiber LLC	8,192
216.57.192.0/19	AS6295	Lunavi, Inc.	8,192
216.57.64.0/20	AS11191	Cal.net, Inc.	4,096
216.57.160.0/20	AS32444	Anthem Broadband	4,096
216.57.176.0/20	AS62969	ABC Allen Business Communications Ltd	4,096
216.57.224.0/20	AS7258	Webhero, Inc.	4,096
216.57.240.0/20	AS7795	Mary Baldwin College	4,096
216.57.124.0/22	AS26082	Cloud Alliance, LLC	1,024
216.57.122.0/23	AS26082	Cloud Alliance, LLC	512
216.57.142.0/24	AS395382	Commonwealth Financial Network -	256
216.57.158.0/24	AS46326	Panagora	256
216.57.113.0/24	AS19704	Howard Center, Inc.	256
216.57.140.0/24	AS46887	IQ Machines LLC	256
216.57.141.0/24	AS46887	Dean College	256
216.57.150.0/24	AS46887	Cramer Productions	256
216.57.154.0/24	AS30140	Boston Properties	256
216.57.120.0/24	AS32466	HOME SECURITY AND MANAGEMENT CO.	256
216.57.112.0/24	AS11350	NorthWestern Medical Center	256
216.57.143.0/24	AS33486	Alkermes, Inc.	256

Hosted domains

There are 3 domain names hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
216.57.157.115	lincolninternational.co	3

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

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Pingable IPs

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

IP Address	ASN	Details
216.57.156.251	AS46887 Crown Castle Fiber LLC	`0.51ms` from Chicago, US
216.57.157.125	AS46887 Crown Castle Fiber LLC	`0.52ms` from Chicago, 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
209.30.116.247	AS7018 AT&T Enterprises, LLC	`7.21ms` from Atlanta, US
115.189.31.87	AS4771 Spark New Zealand Trading Ltd.	`14.40ms` from Auckland, NZ
193.191.133.55	AS2611 BELNET	`2.19ms` from Brussels, BE
197.134.198.103	AS24835 Vodafone Data	`12.21ms` from Cairo, EG
98.144.233.167	AS10796 Charter Communications Inc	`9.02ms` from Chicago, US
136.30.26.55	AS19165 Webpass Inc.	`0.36ms` from Chicago, US
115.42.46.39	AS55285 Serverside.com	`0.21ms` from Dallas, US
23.15.254.135	AS16625 Akamai Technologies, Inc.	`0.50ms` from Denver, US
102.113.127.55	AS23889 Mauritius Telecom Ltd	`2.12ms` from Ebene, MU
18.198.188.23	AS16509 Amazon.com, Inc.	`0.17ms` from Frankfurt am Main, DE
41.0.188.183	AS36994 Vodacom	`2.31ms` from Johannesburg, ZA
76.153.73.55	AS7922 Comcast Cable Communications, LLC	`4.37ms` from Miami, US
91.42.58.151	AS3320 Deutsche Telekom AG	`4.69ms` from Nuernberg, DE
75.157.93.7	AS852 TELUS Communications Inc.	`9.79ms` from Seattle, US
60.119.243.215	AS17676 SoftBank Corp.	`3.23ms` from Tokyo, JP
73.128.229.167	AS7922 Comcast Cable Communications, LLC	`6.12ms` from Ashburn, US
190.174.38.135	AS22927 Telefonica de Argentina	`1.57ms` from Buenos Aires, AR
3.172.40.87	AS16509 Amazon.com, Inc.	`0.27ms` from Dallas, US
106.52.44.135	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.99ms` from Guangzhou, CN
154.214.71.23	AS139880 OWGELS INTERNATIONAL CO., LIMITED	`1.04ms` from Hong Kong, HK
20.254.92.151	AS8075 Microsoft Corporation	`0.24ms` from London, GB
58.140.2.87	AS10036 DLIVE	`1.13ms` from Seoul, KR
123.200.114.215	AS38121 LG HelloVision Corp.	`6.53ms` from Seoul, KR
182.31.231.103	AS9694 Seokyung Cable Television Co.. Ltd.	`7.90ms` from Seoul, KR
76.139.24.103	AS7922 Comcast Cable Communications, LLC	`13.66ms` from Chicago, US

Traceroute

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

traceroute -a -n -q1 216.57.156.205

traceroute to 216.57.156.205 (216.57.156.205): 64 hops max, 52 byte packets

1 [AS202422] 37.9.35.3 0.106 ms

2 [AS199524] 92.223.68.34 0.111 ms

3 *

4 *

5 [AS1299] 62.115.32.100 0.529 ms

6 [AS1299] 62.115.9.1 0.325 ms

7 [AS46887] 216.57.156.205 0.849 ms

Measurement taken from

IPinfo ProbeNet in Chicago, US

On January 19th 2026

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.

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