1. All IP Ranges
  2. 208.0.0.0/8
  3. 208.99.0.0/16
  4. AS46887  | 208.99.240.0/21

208.99.240.0/21

AS46887  ·  Crown Castle Fiber LLC

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Summary

Country United States
Domain crowncastle.com
ASN AS46887
Parent Range 208.99.240.0/20
Registry ARIN
ID CROWNCASTLE-208-99-240-0

WHOIS Details

NetHandle:      NET-208-99-240-0-1
OrgID:          CCFL-10
Parent:         NET-208-0-0-0-0
NetName:        CROWNCASTLE-208-99-240-0
NetRange:       208.99.240.0 - 208.99.255.255
NetType:        allocation
RegDate:        2008-05-13
Updated:        2024-02-29
Source:         ARIN


OrgID:          CCFL-10
OrgName:        Crown Castle Fiber LLC
CanAllocate:    
Street:         8020 Katy Freeway
City:           Houston
State/Prov:     TX
Country:        US
PostalCode:     77024
Comment:        https://www.crowncastle.com/
RegDate:        2023-07-12
Updated:        2026-02-19
OrgAdminHandle: CCIA3-ARIN
OrgTechHandle:  CCIA3-ARIN
OrgAbuseHandle: CCAR-ARIN
OrgNOCHandle:   CCNOC3-ARIN
Source:         ARIN


POCHandle:      CCIA3-ARIN
IsRole:         Y
LastName:       Crown Castle IP Admin
FirstName:      
Street:         8020 Katy Freeway
City:           Houston
State/Prov:     TX
Country:        US
PostalCode:     77024
RegDate:        2023-06-14
Updated:        2025-06-18
OfficePhone:    +1-855-933-4237
Mailbox:        ipadmin@crowncastle.com
Source:         ARIN


POCHandle:      CCAR-ARIN
IsRole:         Y
LastName:       Crown Castle Abuse Reports
FirstName:      
Street:         8020 Katy Freeway
City:           Houston
State/Prov:     TX
Country:        US
PostalCode:     77024
RegDate:        2023-06-14
Updated:        2025-06-16
OfficePhone:    +1-855-933-4237
Mailbox:        abuse@crowncastle.com
Source:         ARIN


POCHandle:      CCNOC3-ARIN
IsRole:         Y
LastName:       Crown Castle Network Operations Center
FirstName:      
Street:         8020 Katy Freeway
City:           Houston
State/Prov:     TX
Country:        US
PostalCode:     77024
RegDate:        2023-06-14
Updated:        2025-06-16
OfficePhone:    +1-855-933-4237
Mailbox:        fibersupport@crowncastle.com
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 208.99.240.0/21

Range ASN Company Num of IPs
208.99.240.0/20 AS46887 Crown Castle Fiber LLC 4,096

BGP prefixes that are contained by 208.99.240.0/21

Range ASN Company Num of IPs
208.99.243.0/24 AS46887 EZ Web IT 256

Nearby Ranges

BGP prefixes that overlap with 208.99.0.0/16

Range ASN Company Num of IPs
208.99.64.0/19 AS29789 Reflected Networks, Inc. 8,192
208.99.160.0/19 AS7381 BroadbandONE, LLC 8,192
208.99.240.0/20 AS46887 Crown Castle Fiber LLC 4,096
208.99.96.0/20 AS19830 The Ringgold Telephone Company 4,096
208.99.40.0/22 AS29749 Sinewave, Inc. 1,024
208.99.16.0/22 AS19471 Central Arkansas Telephone Cooperative, Inc. 1,024
208.99.8.0/22 AS5065 Bunny Technology LLC 1,024
208.99.20.0/22 AS7775 Irontrust Networks 1,024
208.99.4.0/22 AS13830 PureVoltage Hosting Inc. 1,024
208.99.12.0/22 AS53812 NET NV LLC 1,024
208.99.120.0/23 AS12083 WideOpenWest 512
208.99.56.0/23 AS32582 600Amps Internet Services, Inc. 512
208.99.38.0/23 AS7029 Private Customer 512
208.99.84.0/24 AS29789 Viking Host BV 256
208.99.90.0/24 AS30361 Viking Host BV 256
208.99.248.0/24 AS30367 Strategic Value Partners 256
208.99.48.0/24 AS7720 Skywolf Technology LLC 256
208.99.249.0/24 AS32830 CT Computer Service 256
208.99.63.0/24 AS36666 MonHebergeur 256
208.99.45.0/24 AS398540 Compass Minerals America Inc. 256
208.99.59.0/24 AS398840 AgileRack Inc. 256
208.99.54.0/24 AS399849 BIZZARRO AGENCY LLC 256
208.99.58.0/24 AS399981 CRST THE TRANSPORTATION SOLUTION 256
208.99.47.0/24 AS399986 St. Peter's Health 256
208.99.62.0/24 AS400006 DigitalMonks LLC 256
208.99.51.0/24 AS46413 Fulair, LLC 256
208.99.212.0/24 AS18530 Ramp Technology Group LLC 256
208.99.243.0/24 AS46887 EZ Web IT 256
208.99.207.0/24 AS18530 eye-Lynx, Inc. 256
208.99.202.0/24 AS18530 eye-Lynx, Inc. 256
208.99.46.0/24 AS5705 Columbia Community Credit Union 256
208.99.36.0/24 AS6079 20 Point Networks LLC 256
208.99.37.0/24 AS6079 20 Point Networks LLC 256
208.99.255.0/24 AS13510 Baystate Health Inc 256
208.99.114.0/24 AS16724 Sekweta Technologies LLC 256
208.99.44.0/24 AS26930 PureVoltage Hosting Inc. 256
208.99.223.0/24 AS18530 eye-Lynx, Inc. 256

Hosted domains

There are 52 domain names hosted across 26 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP

Hosted domains API

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Read more

Pingable IPs

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

IP Address ASN Details
208.99.245.1 AS46887 Crown Castle Fiber LLC 20.96ms from Newark, US
208.99.242.17 AS46887 Crown Castle Fiber LLC 10.51ms from Newark, US
208.99.240.129 AS46887 Crown Castle Fiber LLC 5.53ms from Newark, US
208.99.244.97 AS46887 Crown Castle Fiber LLC 3.12ms from Morris Plains, US
208.99.241.126 AS46887 Crown Castle Fiber LLC 0.65ms from Chicago, US
208.99.243.23 AS46887 Crown Castle Fiber LLC 20.88ms from New York City, 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
110.253.140.245 AS4837 CHINA UNICOM China169 Backbone 5.55ms from Beijing, CN
98.47.168.85 AS7922 Comcast Cable Communications, LLC 1.59ms from Fremont, US
47.158.25.213 AS5650 Frontier Communications of America, Inc. 3.71ms from Los Angeles, US
94.93.28.133 AS3269 Telecom Italia S.p.A. 4.93ms from Milan, IT
66.162.28.197 AS3549 Level 3 Parent, LLC 2.61ms from Murfreesboro, US
114.188.105.181 AS4713 NTT DOCOMO BUSINESS,Inc. 5.38ms from Osaka, JP
176.173.10.149 AS5410 Bouygues Telecom SA 5.64ms from Saint-Denis, FR
216.211.131.165 AS17378 TierPoint, LLC 0.30ms from Seattle, US
112.222.208.21 AS3786 LG DACOM Corporation 1.97ms from Seoul, KR
59.5.105.149 AS4766 Korea Telecom 1.15ms from Seoul, KR
175.24.214.5 AS45090 Shenzhen Tencent Computer Systems Company Limited 0.59ms from Shanghai, CN
210.240.103.85 AS1659 Taiwan Academic Network (TANet) Information Center 4.43ms from Taipei, TW
192.72.24.245 AS4780 Digital United Inc. 1.05ms from Taipei, TW
147.235.73.53 AS208905 Exelera Telecom Ltd 1.98ms from Tel Aviv, IL
35.247.119.37 AS396982 Google LLC 0.15ms from The Dalles, US
103.175.110.245 AS146974 Woven by Toyota, Inc. 0.76ms from Tokyo, JP
104.22.32.5 AS13335 Cloudflare, Inc. 0.59ms from Vancouver, CA
143.64.211.245 AS58593 Shanghai Blue Cloud Technology Co.,Ltd 6.30ms from Beijing, CN
79.220.244.5 AS3320 Deutsche Telekom AG 5.36ms from Berlin, DE
41.35.237.165 AS8452 TE-AS 8.20ms from Cairo, EG
132.232.248.101 AS45090 Shenzhen Tencent Computer Systems Company Limited 0.77ms from Chengdu, CN
109.79.103.197 AS15502 Vodafone Ireland Limited 5.10ms from Dublin, IE
83.169.62.69 AS61157 PlusServer GmbH 1.18ms from Duesseldorf, DE
78.35.93.37 AS8422 NetCologne Gesellschaft fur Telekommunikation mbH 2.11ms from Duesseldorf, DE
220.245.221.37 AS7545 TPG Telecom Limited 1.52ms from Melbourne, AU

Traceroute

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

$
traceroute -a -n -q1 208.99.245.1
traceroute to 208.99.245.1 (208.99.245.1): 64 hops max, 52 byte packets
3 [AS46887] 160.72.248.39 20.848 ms
4 *
5 [AS46887] 160.72.248.27 14.023 ms
6 [AS46887] 160.72.248.6 14.604 ms
8 [AS46887] 208.99.245.1 21.104 ms
Measurement taken from IPinfo ProbeNet in Newark, US
On

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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