Country
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ASN LANDING PAGE
AS45187
RACKSPACE-AP - Rackspace IT Hosting AS IT Hosting Provider Hong Kong
Last updated · Jul 20, 2026
Total prefixes
15
IPv4 prefixes
13
IPv6 prefixes
2
ASN summary
How to read the scale of AS45187
RACKSPACE-AP - Rackspace IT Hosting AS IT Hosting Provider Hong Kong currently reports 15 prefixes and 24 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?
RACKSPACE-AP - Rackspace IT Hosting AS IT Hosting Provider Hong Kong 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 AS45187 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
AS45187 ASN lookupAS45187 BGPAS45187 peersAS45187 prefixesAS45187 upstreamsRACKSPACE-AP - Rackspace IT Hosting AS IT Hosting Provider Hong Kong ASN
Upstreams
Detailed data for this ASN is not available right now.
Downstreams
Peers
AS3300
AS3300
—
AS4637
AS4637
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AS174
AS174
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AS3257
AS3257
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AS7473
AS7473
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AS3491
AS3491
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AS6453
AS6453
—
AS6939
AS6939
—
AS4635
AS4635
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AS8220
AS8220
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AS20485
AS20485
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AS38008
AS38008
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AS286
AS286
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AS8359
AS8359
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AS9002
AS9002
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AS18106
AS18106
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AS24482
AS24482
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AS35280
AS35280
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AS36236
AS36236
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AS49544
AS49544
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AS134823
AS134823
—
AS137409
AS137409
—
AS142271
AS142271
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Prefix inventory
| Prefix | Name | Country |
|---|---|---|
| 103.4.112.0/23 | AS45187 | — |
| 119.9.64.0/19 | AS45187 | — |
| 119.9.96.0/19 | AS45187 | — |
| 120.136.32.0/20 | AS45187 | — |
| 122.200.132.0/22 | AS45187 | — |
| 134.8.1.0/24 | AS45187 | — |
| 180.150.128.0/19 | AS45187 | — |
| 202.168.208.0/21 | AS45187 | — |
| 203.60.0.0/17 | AS45187 | — |
| 2401:1800::/32 | AS45187 | — |
| 2407:fa00::/32 | AS45187 | — |
| 66.70.1.0/24 | AS45187 | — |
| 66.70.107.0/24 | AS45187 | — |
| 66.70.92.0/22 | AS45187 | — |
| 66.70.94.0/23 | AS45187 | — |
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Related lookups and next steps
Frequently asked questions about this ASN page
What does AS45187 represent?
AS45187 is an autonomous system number. The current source associates it with RACKSPACE-AP - Rackspace IT Hosting AS IT Hosting Provider Hong Kong 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 AS45187 page?
They help explain the scale, interconnection depth, and route structure of AS45187. 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 AS45187?
Open a concrete IP page to check how the address maps into AS45187, then compare the prefix, source labels, and query time. Verify operator or service claims with the relevant registry or network operator.
Related topics
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Routing Troubleshooting and Network Analysis
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Cloud Network and ASN Comparison
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