159.63.6.0/24

AS46887 · Crown Castle Fiber LLC

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Summary

Country	United States
Domain	fibertech.com
ASN	AS46887
Parent Range	159.63.0.0/21
Registry	ARIN
ID	GX-FRO2004368641

WHOIS Details

NetHandle:      NET-159-63-0-0-2
OrgID:          FNL-4
Parent:         NET-159-63-0-0-1
NetName:        GX-FRO2004368641
NetRange:       159.63.0.0 - 159.63.7.255
NetType:        reallocation
RegDate:        2011-08-02
Updated:        2011-08-02
Source:         ARIN


OrgID:          FNL-4
OrgName:        Fibertech Networks, LLC
CanAllocate:    
Street:         8020 Katy Freeway
City:           Houston
State/Prov:     TX
Country:        US
PostalCode:     77024
RegDate:        2005-06-02
Updated:        2024-03-05
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 159.63.6.0/24

Range	ASN	Company	Num of IPs
159.63.0.0/21	AS46887	Fibertech Networks, LLC	2,048

Nearby Ranges

BGP prefixes that overlap with 159.63.0.0/16

Range	ASN	Company	Num of IPs
159.63.176.0/21	AS3257	IPNetZone	2,048
159.63.176.0/21	AS3356	IPNetZone	2,048
159.63.0.0/21	AS46887	Fibertech Networks, LLC	2,048
159.63.3.0/24	AS19917	Mohegan Tribal Gaming Authority	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
159.63.6.33	AS46887 Crown Castle Fiber LLC	`13.46ms` 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
203.170.241.8	AS133481 AIS Fibre	`2.28ms` from Bangkok, TH
104.198.160.120	AS396982 Google LLC	`0.13ms` from Council Bluffs, US
65.70.4.88	AS7018 AT&T Enterprises, LLC	`9.87ms` from Dallas, US
14.224.64.200	AS45899 VNPT Corp	`2.31ms` from Hanoi, VN
23.205.143.216	AS16625 Akamai Technologies, Inc.	`0.50ms` from Miami, US
186.205.236.200	AS28573 Claro NXT Telecomunicacoes Ltda	`6.24ms` from Rio de Janeiro, BR
119.196.93.104	AS4766 Korea Telecom	`0.87ms` from Seoul, KR
3.135.190.24	AS16509 Amazon.com, Inc.	`0.18ms` from Columbus, US
52.176.109.200	AS8075 Microsoft Corporation	`0.34ms` from Des Moines, US
87.188.35.152	AS3320 Deutsche Telekom AG	`2.26ms` from Duesseldorf, DE
31.120.76.200	AS2856 British Telecommunications PLC	`2.40ms` from London, GB
88.32.255.232	AS3269 Telecom Italia S.p.A.	`4.83ms` from Milan, IT
72.187.167.136	AS33363 Charter Communications, Inc	`8.03ms` from Orlando, US
153.176.75.88	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.29ms` from Osaka, JP
79.3.82.8	AS3269 Telecom Italia S.p.A.	`7.55ms` from Rome, IT
190.95.41.216	AS14117 Telefonica del Sur S.A.	`8.63ms` from Santiago, CL
3.24.207.168	AS16509 Amazon.com, Inc.	`0.09ms` from Sydney, AU
81.186.52.168	AS8248 Computer Technology Institute and Press Diophantus	`8.91ms` from Athens, GR
108.81.155.248	AS7018 AT&T Enterprises, LLC	`2.66ms` from Atlanta, US
172.11.100.24	AS7018 AT&T Enterprises, LLC	`7.95ms` from Atlanta, US
162.236.125.184	AS7018 AT&T Enterprises, LLC	`3.23ms` from Atlanta, US
181.47.239.200	AS27747 Telecentro S.A.	`7.74ms` from Buenos Aires, AR
2.166.94.200	AS3320 Deutsche Telekom AG	`10.89ms` from Hamburg, DE
154.194.165.184	AS139880 OWGELS INTERNATIONAL CO., LIMITED	`1.16ms` from Hong Kong, HK
107.163.51.136	AS395776 FEDERAL ONLINE GROUP LLC	`0.43ms` from Hong Kong, HK

Traceroute

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

traceroute -a -n -q1 -f3 159.63.6.33

traceroute to 159.63.6.33 (159.63.6.33): 64 hops max, 52 byte packets

3 [AS3356] 4.69.211.181 108.9 ms

4 [AS3356] 4.28.186.182 110.515 ms

5 [AS46887] 144.121.35.237 124.649 ms

6 *

7 [AS46887] 159.63.6.33 121.95 ms

Measurement taken from

IPinfo ProbeNet in Budapest, HU

On March 20th 2026

What are IP address ranges?

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