Country
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ASN LANDING PAGE
AS46887
CROWNCASTLE-AS46887 - Crown Castle Fiber LLC
Last updated · Jul 20, 2026
Total prefixes
1023
IPv4 prefixes
804
IPv6 prefixes
219
ASN summary
How to read the scale of AS46887
CROWNCASTLE-AS46887 - Crown Castle Fiber LLC currently reports 1023 prefixes and 45 upstream, downstream, or peer relationships. These counts describe the current dataset; they do not by themselves prove network quality, reach, or service use.
What can an ASN page answer?
An ASN page shows the public organization label, country or region, BGP prefixes, and available peer and upstream relationships. It adds network context but cannot confirm a website host, physical facility, security status, or service quality.
How should you read the organization and region fields?
CROWNCASTLE-AS46887 - Crown Castle Fiber LLC is currently associated with an unknown region. These values come from public network sources and are useful lookup clues; an organization label, registration region, and actual service location may differ.
How should you verify the AS46887 result?
The page shows ASN data returned by the current upstream query; interpret it with the update time. Open representative IP pages from the same network and compare prefixes, source labels, and query times. Verify operator or service claims with the relevant registry or network operator.
How to verify this ASN result
AS46887 ASN lookupAS46887 BGPAS46887 peersAS46887 prefixesAS46887 upstreamsCROWNCASTLE-AS46887 - Crown Castle Fiber LLC ASN
Upstreams
Detailed data for this ASN is not available right now.
Downstreams
AS33132
AS33132
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AS36352
AS36352
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AS398427
AS398427
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AS11042
AS11042
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AS3360
AS3360
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AS11598
AS11598
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AS36861
AS36861
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AS6372
AS6372
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AS31942
AS31942
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AS398875
AS398875
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AS26793
AS26793
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AS395748
AS395748
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AS395652
AS395652
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AS46269
AS46269
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AS31822
AS31822
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AS20306
AS20306
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AS2134
AS2134
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AS19272
AS19272
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AS11188
AS11188
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AS23410
AS23410
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AS27506
AS27506
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AS3783
AS3783
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AS398059
AS398059
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AS394548
AS394548
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AS12187
AS12187
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AS6254
AS6254
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AS18839
AS18839
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AS15205
AS15205
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AS36812
AS36812
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AS20442
AS20442
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AS10499
AS10499
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AS54576
AS54576
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AS397488
AS397488
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AS399054
AS399054
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AS13990
AS13990
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AS400097
AS400097
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AS18522
AS18522
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AS54799
AS54799
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AS14747
AS14747
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AS25611
AS25611
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Peers
Prefix inventory
| Prefix | Name | Country |
|---|---|---|
| 104.129.64.0/19 | AS46887 | — |
| 104.129.64.0/23 | AS46887 | — |
| 104.129.66.0/23 | AS46887 | — |
| 104.129.68.0/22 | AS46887 | — |
| 104.129.72.0/23 | AS46887 | — |
| 104.129.74.0/23 | AS46887 | — |
| 104.129.76.0/24 | AS46887 | — |
| 104.129.77.0/24 | AS46887 | — |
| 104.129.78.0/23 | AS46887 | — |
| 104.129.78.0/24 | AS46887 | — |
| 104.129.79.0/24 | AS46887 | — |
| 104.129.80.0/23 | AS46887 | — |
| 104.129.82.0/23 | AS46887 | — |
| 104.129.84.0/23 | AS46887 | — |
| 104.129.88.0/24 | AS46887 | — |
| 104.129.89.0/24 | AS46887 | — |
| 104.129.92.0/24 | AS46887 | — |
| 104.152.56.0/22 | AS46887 | — |
| 104.167.135.0/24 | AS46887 | — |
| 104.167.188.0/24 | AS46887 | — |
| 104.207.192.0/19 | AS46887 | — |
| 104.207.192.0/23 | AS46887 | — |
| 104.207.194.0/23 | AS46887 | — |
| 104.207.196.0/23 | AS46887 | — |
| 104.207.198.0/23 | AS46887 | — |
| 104.207.200.0/23 | AS46887 | — |
| 104.207.204.0/24 | AS46887 | — |
| 104.207.208.0/23 | AS46887 | — |
| 104.207.211.0/24 | AS46887 | — |
| 104.207.212.0/24 | AS46887 | — |
| 104.207.214.0/24 | AS46887 | — |
| 104.207.216.0/24 | AS46887 | — |
| 104.207.217.0/24 | AS46887 | — |
| 104.207.220.0/24 | AS46887 | — |
| 104.222.100.0/22 | AS46887 | — |
| 104.222.104.0/21 | AS46887 | — |
| 104.247.32.0/19 | AS46887 | — |
| 104.247.32.0/22 | AS46887 | — |
| 104.247.37.0/24 | AS46887 | — |
| 104.247.38.0/24 | AS46887 | — |
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Related lookups and next steps
Frequently asked questions about this ASN page
What does AS46887 represent?
AS46887 is an autonomous system number. The current source associates it with CROWNCASTLE-AS46887 - Crown Castle Fiber LLC and the region field an unknown region; those values add network context but do not prove a specific service, physical location, or quality level.
What are peers, upstreams, and prefixes useful for on the AS46887 page?
They help explain the scale, interconnection depth, and route structure of AS46887. Richer peering and upstream data often indicate broader network reach, but they should still be interpreted together with prefixes and related IP landing pages.
What should you do after reviewing AS46887?
Open a concrete IP page to check how the address maps into AS46887, then compare the prefix, source labels, and query time. Verify operator or service claims with the relevant registry or network operator.
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