1. All IP Ranges
  2. 151.0.0.0/8
  3. 151.181.0.0/16
  4. AS46887  | 151.181.32.0/19

151.181.32.0/19

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:      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


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

Overlapping Ranges

BGP prefixes that are contained by 151.181.32.0/19

Range ASN Company Num of IPs
151.181.53.0/24 AS46887 Princeton Hosted Solutions 256
151.181.53.0/24 AS29822 Princeton Hosted Solutions 256
151.181.32.0/24 AS46887 Hot Site Data Center 256
151.181.32.0/24 AS16657 Hot Site Data Center 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 16 domain names hosted across 12 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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Read more

Pingable IPs

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

IP Address ASN Details
151.181.34.35 AS46887 Crown Castle Fiber LLC 12.38ms from Secaucus, US
151.181.58.9 AS46887 Crown Castle Fiber LLC 4.66ms from New York City, US
151.181.41.121 AS46887 Crown Castle Fiber LLC 0.66ms from Dallas, US
151.181.43.74 AS46887 Crown Castle Fiber LLC 0.46ms from Dallas, US
151.181.56.218 AS46887 Crown Castle Fiber LLC 4.67ms from New York City, US
151.181.44.113 AS46887 Crown Castle Fiber LLC 0.94ms from New York City, US
151.181.53.1 AS29822 Archer and Greiner 8.18ms from New York City, US
151.181.45.172 AS46887 Crown Castle Fiber LLC 3.02ms from Secaucus, US
151.181.33.89 AS46887 Crown Castle Fiber LLC 10.65ms from Chicago, US
151.181.42.18 AS46887 Crown Castle Fiber LLC 0.38ms from Dallas, US
151.181.61.165 AS46887 Crown Castle Fiber LLC 13.05ms from New York City, US
151.181.36.97 AS16657 Crown Castle Fiber LLC 7.18ms from Chicago, US
151.181.49.45 AS46887 Crown Castle Fiber LLC 1.41ms from New York City, US
151.181.48.185 AS46887 Crown Castle Fiber LLC 1.66ms from New York City, US
151.181.54.153 AS46887 Crown Castle Fiber LLC 2.58ms from New York City, US
151.181.50.1 AS46887 Crown Castle Fiber LLC 1.40ms from New York City, US
151.181.40.193 AS46887 Crown Castle Fiber LLC 1.12ms from Dallas, US
151.181.62.185 AS46887 Crown Castle Fiber LLC 12.94ms from New York City, US
151.181.38.53 AS46887 Crown Castle Fiber LLC 7.18ms from Chicago, US
151.181.39.161 AS46887 Crown Castle Fiber LLC 7.13ms from Chicago, US
151.181.52.29 AS46887 Crown Castle Fiber LLC 2.89ms from New York City, US
151.181.51.134 AS46887 Crown Castle Fiber LLC 1.58ms from New York City, US
151.181.55.205 AS46887 Crown Castle Fiber LLC 2.89ms from New York City, US
151.181.63.70 AS46887 Crown Castle Fiber LLC 12.81ms from New York City, US
151.181.47.189 AS46887 Crown Castle Fiber LLC 0.91ms 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
132.229.37.115 AS1103 SURF B.V. 1.03ms from Amsterdam, NL
196.208.54.195 AS20011 Dimension Data 2.44ms from Cape Town, ZA
108.62.106.147 AS27411 Leaseweb USA, Inc. 1.08ms from Chicago, US
91.51.42.99 AS3320 Deutsche Telekom AG 7.72ms from Frankfurt am Main, DE
68.118.23.19 AS20115 Charter Communications LLC 3.03ms from Los Angeles, US
49.40.18.211 AS55836 Reliance Jio Infocomm Limited 14.11ms from Mumbai, IN
58.17.67.51 AS4837 CHINA UNICOM China169 Backbone 4.12ms from Nanchang, CN
46.180.5.147 AS39927 E-Light-Telecom Ltd. 4.47ms from Novosibirsk, RU
118.105.27.163 AS18126 Chubu Telecommunications Company, Inc. 10.02ms from Osaka, JP
85.254.157.147 AS43188 Lauku atbalsta dienests 0.59ms from Riga, LV
133.186.236.3 AS45974 NHNCLOUD 1.52ms from Seoul, KR
121.145.54.163 AS4766 Korea Telecom 6.52ms from Seoul, KR
110.141.255.227 AS1221 Telstra Limited 4.77ms from Sydney, AU
116.139.51.227 AS4837 CHINA UNICOM China169 Backbone 4.54ms from Tieling, CN
193.230.171.99 AS8708 DIGI ROMANIA S.A. 10.04ms from Timisoara, RO
210.198.149.211 AS2516 KDDI CORPORATION 7.54ms from Tokyo, JP
87.211.210.195 AS13127 Odido Netherlands B.V. 18.32ms from Amsterdam, NL
173.236.19.115 AS32475 Internap Holding LLC 0.81ms from Chicago, US
146.56.102.179 AS31898 Oracle Corporation 0.16ms from Chuncheon, KR
172.66.130.35 AS13335 Cloudflare, Inc. 0.10ms from Lisbon, PT
83.44.28.163 AS3352 TELEFONICA DE ESPANA S.A.U. 8.83ms from Madrid, ES
152.53.37.131 AS214996 netcup GmbH 0.15ms from Manassas, US
62.94.125.67 AS3302 Retelit Digital Services S.p.A. 9.41ms from Milan, IT
47.165.28.83 AS5650 Frontier Communications of America, Inc. 5.60ms from New York City, US
94.239.189.51 AS5410 Bouygues Telecom SA 2.03ms from Paris, FR

Traceroute

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

$
traceroute -a -n -q1 -f4 151.181.36.225
traceroute to 151.181.36.225 (151.181.36.225): 64 hops max, 52 byte packets
5 *
6 *
7 *
8 *
9 [AS1299] 62.115.136.45 95.288 ms
10 [AS1299] 62.115.9.117 95.292 ms
11 *
12 *
13 *
14 [AS46887] 160.72.248.37 120.507 ms
15 [AS46887] 209.148.48.90 120.533 ms
16 [AS16657] 151.181.36.225 121.748 ms
Measurement taken from IPinfo ProbeNet in Bologna, IT
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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