Autonomous System

AS46887 Crown Castle Fiber LLC

ISPActiveUnited StatesARIN

AS46887 (CROWNCASTLE-AS46887) is an ISP network operated by Crown Castle Fiber LLC in United States, registered with ARIN. It has 793 IPv4 prefixes with 1,345,024 addresses and 254 IPv6 prefixes, which makes it the 365th largest of 82,200 active autonomous systems by IPv4 space.

IPv4 addresses1,345,024in 793 prefixes
IPv6 prefixes254≈ 3.6 × 10²⁹ addresses
Size rank#365of 82,200 active ASNs
Abuser scoreVery Low0.02% of its addresses flagged · method

Details

OrganizationCrown Castle Fiber LLC
AS nameCROWNCASTLE-AS46887
Websitecrowncastle.com
Country United States (US)
Network typeISP
RegistryARIN
Abuse contactabuse@crowncastle.com
Registered2009-04-13
Last updated2024-02-29

IPv4 prefixes

793 prefixes · 1,345,024 addresses
NetworkAddressesFirst – last address
9.179.0.0/1665,5369.179.0.0 – 9.179.255.255
9.191.0.0/1665,5369.191.0.0 – 9.191.255.255
131.239.0.0/1665,536131.239.0.0 – 131.239.255.255
138.123.0.0/1665,536138.123.0.0 – 138.123.255.255
144.121.0.0/1665,536144.121.0.0 – 144.121.255.255
149.70.0.0/1665,536149.70.0.0 – 149.70.255.255
160.72.0.0/1665,536160.72.0.0 – 160.72.255.255
165.158.0.0/1665,536165.158.0.0 – 165.158.255.255
209.160.128.0/1732,768209.160.128.0 – 209.160.255.255
144.121.0.0/1816,384144.121.0.0 – 144.121.63.255
144.121.64.0/1816,384144.121.64.0 – 144.121.127.255
144.121.192.0/1816,384144.121.192.0 – 144.121.255.255
158.59.128.0/1816,384158.59.128.0 – 158.59.191.255
158.59.192.0/1816,384158.59.192.0 – 158.59.255.255
160.72.64.0/1816,384160.72.64.0 – 160.72.127.255
64.72.64.0/198,19264.72.64.0 – 64.72.95.255
67.208.160.0/198,19267.208.160.0 – 67.208.191.255
69.195.32.0/198,19269.195.32.0 – 69.195.63.255
72.22.160.0/198,19272.22.160.0 – 72.22.191.255
76.8.64.0/198,19276.8.64.0 – 76.8.95.255
104.129.64.0/198,192104.129.64.0 – 104.129.95.255
104.207.192.0/198,192104.207.192.0 – 104.207.223.255
104.247.32.0/198,192104.247.32.0 – 104.247.63.255
144.121.128.0/198,192144.121.128.0 – 144.121.159.255
144.121.160.0/198,192144.121.160.0 – 144.121.191.255
The 25 largest of 793. The API and the database have all of them.

IPv6 prefixes

254 prefixes
  • 2604:1a00::/32
  • 2605:a900::/32
  • 2607:f518::/32
  • 2607:f7a8::/32
  • 2605:a900::/36
  • 2605:a900:1000::/36
  • 2605:a900:2000::/36
  • 2605:a900:3000::/36
  • 2605:a900:4000::/36
  • 2605:a900:5000::/36
  • 2607:f518:1000::/36
  • 2607:f7a8:400::/39
  • 2607:f7a8:600::/39
  • 2607:f7a8:a00::/39
  • 2607:f7a8:c00::/39
  • 2607:f7a8:1000::/39
  • 2607:f7a8:1600::/39
  • 2607:f7a8:1c00::/39
  • 2604:1a00:200::/40
  • 2604:1a00:a00::/40
  • 2602:810:20c6::/48
  • 2602:810:20c7::/48
  • 2604:200:1f::/48
  • 2604:200:1500::/48
  • 2604:1a00:1::/48
The 25 largest of 254. The API and the database have all of them.

Query AS46887 with the API

The ASN lookup returns everything on this page as JSON, including every prefix. ASN lookups need an API key: a free account comes with 1,000 requests a day. 

curl "https://api.ipapi.is/?q=AS46887&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS46887, with or without a key:

curl "https://api.ipapi.is/?q=9.179.0.1"

Other networks of Crown Castle Fiber LLC

AS33132 Crown Castle Fiber LLC140,032 IPv4 addressesAS27506 Crown Castle Fiber LLC51,200 IPv4 addresses

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