Autonomous System details

AS11557

Crown Castle Fiber LLC · crowncastle.com

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AS11557 – Crown Castle Fiber LLC

Field	Value
Country	United States
Website	crowncastle.com
Hosted domains	0
IPv4 addresses	0
IPv6 addresses	0
ASN type	Inactive
Registry	arin
Allocated	19 years ago on Jul 12, 2007
Updated	2 years ago on Mar 04, 2024

IP Ranges

There are no known IP addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS11557
                                                OrgID:          AS11557
                                                ASName:         AS11557
                                                ASNumber:       AS11557
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

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Hosted Domains

There are no domains currently hosted on this ASN.

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Peers

There are no peers for this ASN.

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Upstreams

There are no upstreams for this ASN.

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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

No IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

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
136.58.74.149	AS16591 Google Fiber Inc.	`7.18ms` from Atlanta, US
75.207.95.85	AS6167 Verizon Business	`15.92ms` from Atlanta, US
186.30.169.37	AS19429 ETB - Colombia	`1.40ms` from Bogota, CO
71.184.80.117	AS701 Verizon Business	`1.40ms` from Boston, US
36.133.60.133	AS9808 China Mobile Communications Group Co., Ltd.	`0.32ms` from Chengdu, CN
217.86.193.181	AS3320 Deutsche Telekom AG	`3.16ms` from Duesseldorf, DE
54.93.66.149	AS16509 Amazon.com, Inc.	`0.15ms` from Frankfurt am Main, DE
211.171.9.21	AS3786 LG DACOM Corporation	`2.60ms` from Incheon, KR
39.152.229.37	AS56044 China Mobile communications corporation	`7.46ms` from Liaoyang, CN
160.39.43.85	AS14 Columbia University	`0.97ms` from New York City, US
24.144.121.213	AS14061 DigitalOcean, LLC	`0.22ms` from New York City, US
119.241.72.245	AS2518 BIGLOBE Inc.	`8.91ms` from Osaka, JP
85.164.196.117	AS2119 Telenor Norge AS	`0.80ms` from Oslo, NO
54.90.248.165	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US
61.72.167.37	AS4766 Korea Telecom	`1.35ms` from Seoul, KR
220.196.191.85	AS138421 China Unicom	`2.90ms` from Shanghai, CN
124.127.248.213	AS4847 China Networks Inter-Exchange	`3.21ms` from Tianjin, CN
102.154.50.181	AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom)	`18.03ms` from Tunis, TN
49.116.22.165	AS4134 CHINANET-BACKBONE	`15.90ms` from UEruemqi, CN
73.233.58.53	AS7922 Comcast Cable Communications, LLC	`7.81ms` from Ashburn, US
52.223.85.37	AS16509 Amazon.com, Inc.	`0.04ms` from Bangkok, TH
81.242.145.229	AS5432 Proximus NV	`3.15ms` from Brussels, BE
208.46.62.101	AS209 CenturyLink Communications, LLC	`2.15ms` from Chicago, US
37.152.207.101	AS6871 Plusnet	`12.92ms` from Erith, GB
45.137.71.229	AS44486 synlinq.de	`0.42ms` from Frankfurt am Main, DE

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What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS11557 at robtex.

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