AS number details

AS21755

Crown Castle Fiber LLC  ·  crowncastle.com

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

Sign up for free ›

AS21755 – Crown Castle Fiber LLC

Field Value
Country United States
Website crowncastle.com
Hosted domains 0
Number of IPv4 0
Number of IPv6 0
ASN type Inactive
Registry arin
Allocated 18 years ago on Sep 13, 2007
Updated 2 years ago on Mar 04, 2024

IP Ranges

There are no known IP addresses belonging to this network

Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
IP Ranges API

WHOIS Details


                                                ASHandle:       AS21755
                                                OrgID:          AS21755
                                                ASName:         AS21755
                                                ASNumber:       AS21755
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
Get this data and more with IPinfo's Whois product - effortless access to POCs, ORGs, and Networks, for actionable intelligence.

Hosted Domains

There are no domains currently hosted on this ASN.

Discover all domains hosted on a single IP address with IPinfo's powerful Hosted Domains (Reverse IP) solution.
Useful for Cybersecurity

Peers

There are no peers for this ASN.

Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Upstreams

There are no upstreams for this ASN.

Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Downstreams

There are no downstreams for this ASN.

Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

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
196.189.199.171 AS24757 Ethio Telecom 4.64ms from Addis Ababa, ET
209.9.171.11 AS3491 PCCW Global, Inc. 0.23ms from Ashburn, US
74.37.206.203 AS5650 Frontier Communications of America, Inc. 12.63ms from Ashburn, US
52.186.104.203 AS8075 Microsoft Corporation 0.58ms from Ashburn, US
97.166.206.91 AS6167 Verizon Business 19.16ms from Atlanta, US
223.231.170.251 AS45609 Bharti Airtel Ltd. AS for GPRS Service 0.57ms from Bengaluru, IN
177.20.132.11 AS262857 UNIVERSIDADE FEDERAL DO RIO GRANDE DO NORTE 3.28ms from Campina Grande, BR
71.201.104.59 AS7922 Comcast Cable Communications, LLC 6.13ms from Chicago, US
176.197.121.171 AS39927 E-Light-Telecom Ltd. 1.64ms from Kemerovo, RU
2.4.59.75 AS3215 Orange S.A. 11.04ms from Marseille, FR
74.125.139.187 AS15169 Google LLC 0.20ms from Moncks Corner, US
103.81.39.107 AS132770 Gazon Communications India Limited 2.62ms from Mumbai, IN
84.137.184.75 AS3320 Deutsche Telekom AG 3.25ms from Nuernberg, DE
20.80.134.251 AS8075 Microsoft Corporation 0.35ms from Quincy, US
182.225.50.43 AS17858 LG POWERCOMM 2.59ms from Seoul, KR
52.148.67.43 AS8075 Microsoft Corporation 0.56ms from Singapore, SG
31.207.8.59 AS39686 Eurofiber Nederland BV 0.68ms from Amsterdam, NL
109.92.101.43 AS8400 TELEKOM SRBIJA a.d. 7.65ms from Belgrade, RS
71.181.67.251 AS13977 Consolidated Communications, Inc. 3.38ms from Boston, US
107.77.208.123 AS20057 AT&T Enterprises, LLC 0.91ms from Chicago, US
51.138.233.123 AS8075 Microsoft Corporation 0.21ms from Dublin, IE
109.132.212.187 AS5432 Proximus NV 4.95ms from Gravelines, FR
212.53.228.187 AS62336 PURtel.com GmbH 0.77ms from Hamburg, DE
89.89.65.187 AS5410 Bouygues Telecom SA 7.59ms from Marseille, FR
84.187.1.123 AS3320 Deutsche Telekom AG 7.04ms from Nuernberg, DE

Related Networks

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 AS21755 at robtex.

Data 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.

IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs