1. All IP Ranges
  2. 151.0.0.0/8
  3. 151.181.0.0/16
  4. AS46887  | 151.181.64.0/19

151.181.64.0/19

AS46887  ·  Crown Castle Fiber LLC

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Summary

Country United States
Domain crowncastle.com
ASN AS46887
Registry ARIN
ID CROWNCASTLE-151-181-32-0

WHOIS Details

NetHandle:      NET-151-181-32-0-1
OrgID:          CCFL-10
Parent:         NET-151-0-0-0-0
NetName:        CROWNCASTLE-151-181-32-0
NetRange:       151.181.32.0 - 151.181.95.255
NetType:        allocation
RegDate:        2013-12-20
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:        2023-11-07
OrgAdminHandle: CCIA3-ARIN
OrgTechHandle:  CCIA3-ARIN
OrgAbuseHandle: CCAR-ARIN
OrgNOCHandle:   CCNOC3-ARIN
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:      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:      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 are contained by 151.181.64.0/19

Range ASN Company Num of IPs
151.181.88.0/24 AS17096 Summit Racing 256
151.181.88.0/24 AS46887 Summit Racing 256
151.181.90.0/24 AS46887 Buffalo Public Schools 256

Nearby Ranges

BGP prefixes that overlap with 151.181.0.0/16

Range ASN Company Num of IPs
151.181.160.0/20 AS46887 Crown Castle Fiber LLC 4,096
151.181.32.0/24 AS16657 Hot Site Data Center 256
151.181.88.0/24 AS17096 Summit Racing 256
151.181.53.0/24 AS29822 Princeton Hosted Solutions 256
151.181.232.0/24 AS394985 City of Hudson 256
151.181.32.0/24 AS46887 Hot Site Data Center 256
151.181.53.0/24 AS46887 Princeton Hosted Solutions 256
151.181.88.0/24 AS46887 Summit Racing 256
151.181.237.0/24 AS13602 I-Evolve Technology Services 256
151.181.90.0/24 AS46887 Buffalo Public Schools 256

Hosted domains

There are 9 domain names hosted across 8 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP

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.
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Pingable IPs

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

IP Address ASN Details
151.181.79.42 AS46887 Crown Castle Fiber LLC 3.11ms from New York City, US
151.181.80.145 AS46887 Crown Castle Fiber LLC 0.52ms from New York City, US
151.181.86.49 AS46887 Crown Castle Fiber LLC 15.13ms from Allentown, US
151.181.72.41 AS46887 Crown Castle Fiber LLC 2.00ms from Boston, US
151.181.69.117 AS46887 Crown Castle Fiber LLC 2.07ms from New York City, US
151.181.83.41 AS46887 Crown Castle Fiber LLC 0.50ms from New York City, US
151.181.67.98 AS46887 Crown Castle Fiber LLC 10.97ms from Chicago, US
151.181.94.250 AS46887 Crown Castle Fiber LLC 0.38ms from Miami, US
151.181.75.190 AS46887 Crown Castle Fiber LLC 10.05ms from New York City, US
151.181.91.111 AS46887 Crown Castle Fiber LLC 19.25ms from New York City, US
151.181.90.30 AS46887 Crown Castle Fiber LLC 15.21ms from Allentown, US
151.181.92.10 AS46887 Crown Castle Fiber LLC 9.51ms from New York City, US
151.181.95.246 AS46887 Crown Castle Fiber LLC 0.37ms from Miami, US
151.181.87.97 AS46887 Crown Castle Fiber LLC 11.12ms from Chicago, US
151.181.84.102 AS46887 Crown Castle Fiber LLC 8.56ms from Chicago, US
151.181.64.4 AS46887 Crown Castle Fiber LLC 10.82ms from Chicago, US
151.181.78.25 AS46887 Crown Castle Fiber LLC 0.94ms from New York City, US
151.181.73.26 AS46887 Crown Castle Fiber LLC 1.61ms from New York City, US
151.181.85.41 AS46887 Crown Castle Fiber LLC 8.59ms from Chicago, US
151.181.66.177 AS46887 Crown Castle Fiber LLC 11.05ms from Chicago, US
151.181.88.7 AS17096 SUMMIT RACING 12.09ms from Chicago, US
151.181.82.121 AS46887 Crown Castle Fiber LLC 0.53ms from New York City, US
151.181.76.149 AS46887 Crown Castle Fiber LLC 0.93ms from New York City, US
151.181.81.129 AS46887 Crown Castle Fiber LLC 0.54ms from New York City, US
151.181.77.213 AS46887 Crown Castle Fiber LLC 0.93ms 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
155.207.53.35 AS5470 AUTH-NET-AS 10.05ms from Athens, GR
92.249.178.131 AS20845 DIGI Tavkozlesi es Szolgaltato Kft. 4.19ms from Budapest, HU
119.55.175.51 AS4837 CHINA UNICOM China169 Backbone 6.76ms from Changchun, CN
97.70.2.51 AS33363 Charter Communications, Inc 18.54ms from Detroit, US
42.200.108.115 AS4760 HKT Limited 1.28ms from Hong Kong, HK
198.89.103.195 AS21769 Colocation America Corporation 1.24ms from Los Angeles, US
222.84.43.51 AS4134 CHINANET-BACKBONE 2.80ms from Nanning, CN
104.252.244.35 AS397630 Blazing SEO, LLC 0.54ms from New York City, US
69.123.35.243 AS6128 Cablevision Systems Corp. 7.60ms from New York City, US
184.95.56.35 AS20454 SECURED SERVERS LLC 0.49ms from Phoenix, US
34.196.68.227 AS14618 Amazon.com, Inc. 0.15ms from Reston, US
201.194.131.99 AS11830 Instituto Costarricense de Electricidad y Telecom. 1.15ms from San Pedro, CR
131.191.60.3 AS14677 City of Tacoma 1.02ms from Seattle, US
66.109.149.211 AS21947 Blackfoot Telephone Cooperative, Inc. 0.57ms from Seattle, US
122.32.80.51 AS17858 LG POWERCOMM 1.97ms from Seoul, KR
84.55.68.3 AS33885 Telenor Sverige AB 0.52ms from Stockholm, SE
114.182.108.211 AS4713 NTT DOCOMO BUSINESS,Inc. 10.07ms from Tokyo, JP
46.20.21.3 AS39560 KT-NET Communications GmbH 0.18ms from Vienna, AT
52.34.135.19 AS16509 Amazon.com, Inc. 0.12ms from Boardman, US
77.234.66.83 AS20845 DIGI Tavkozlesi es Szolgaltato Kft. 1.09ms from Budapest, HU
173.92.118.147 AS11426 Charter Communications Inc 7.53ms from Charlotte, US
208.92.69.131 AS395176 Encore Technologies 1.00ms from Cincinnati, US
98.172.112.3 AS22773 Cox Communications Inc. 3.98ms from Kansas City, US
185.122.69.19 AS199286 Abtec Network Systems LTD 1.78ms from London, GB
37.200.132.51 AS50010 Omani Qatari Telecommunication Company SAOC 3.67ms from Muscat, OM

Traceroute

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

$
traceroute -a -n -q1 -f2 151.181.86.165
traceroute to 151.181.86.165 (151.181.86.165): 64 hops max, 52 byte packets
3 *
4 *
5 [AS6461] 128.177.77.94 0.381 ms
7 *
8 [AS46887] 160.72.248.27 12.746 ms
9 [AS46887] 160.72.248.6 13.119 ms
10 [AS46887] 160.72.248.130 22.748 ms
11 [AS46887] 151.181.86.165 19.698 ms
Measurement taken from IPinfo ProbeNet in New York City, 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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