Country
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ASN LANDING PAGE
AS3491
PCCWG-APAC-HK - PCCW Global (HK) Ltd.
Last updated · Jul 20, 2026
Total prefixes
548
IPv4 prefixes
503
IPv6 prefixes
45
ASN summary
How to read the scale of AS3491
PCCWG-APAC-HK - PCCW Global (HK) Ltd. currently reports 548 prefixes and 80 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?
PCCWG-APAC-HK - PCCW Global (HK) Ltd. 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 AS3491 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
AS3491 ASN lookupAS3491 BGPAS3491 peersAS3491 prefixesAS3491 upstreamsPCCWG-APAC-HK - PCCW Global (HK) Ltd. ASN
Upstreams
Detailed data for this ASN is not available right now.
Downstreams
AS174
AS174
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AS3356
AS3356
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AS3257
AS3257
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AS1299
AS1299
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AS20473
AS20473
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AS6453
AS6453
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AS2914
AS2914
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AS22356
AS22356
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AS9498
AS9498
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AS12389
AS12389
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AS6939
AS6939
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AS7552
AS7552
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AS6762
AS6762
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AS23911
AS23911
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AS6461
AS6461
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AS12956
AS12956
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AS4229
AS4229
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AS7018
AS7018
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AS45903
AS45903
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AS140227
AS140227
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AS9924
AS9924
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AS4515
AS4515
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AS3758
AS3758
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AS20485
AS20485
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AS60068
AS60068
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AS1273
AS1273
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AS264409
AS264409
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AS4780
AS4780
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AS17433
AS17433
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AS8220
AS8220
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AS9002
AS9002
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AS132602
AS132602
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AS701
AS701
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AS38008
AS38008
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AS133095
AS133095
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AS5405
AS5405
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AS134823
AS134823
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AS10111
AS10111
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AS45430
AS45430
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AS9848
AS9848
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Peers
AS38008
AS38008
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AS174
AS174
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AS1299
AS1299
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AS134823
AS134823
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AS3356
AS3356
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AS37697
AS37697
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AS2914
AS2914
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AS38001
AS38001
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AS6939
AS6939
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AS199524
AS199524
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AS3257
AS3257
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AS37497
AS37497
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AS13030
AS13030
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AS9002
AS9002
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AS6461
AS6461
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AS6762
AS6762
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AS3320
AS3320
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AS6453
AS6453
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AS852
AS852
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AS12956
AS12956
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AS6667
AS6667
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AS14907
AS14907
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AS49544
AS49544
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AS60068
AS60068
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AS577
AS577
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AS1828
AS1828
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AS17639
AS17639
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AS3741
AS3741
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AS5511
AS5511
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AS6830
AS6830
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AS20485
AS20485
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AS22356
AS22356
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AS36236
AS36236
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AS3303
AS3303
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AS5405
AS5405
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AS12389
AS12389
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AS137409
AS137409
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AS7018
AS7018
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AS2497
AS2497
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AS7575
AS7575
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Prefix inventory
| Prefix | Name | Country |
|---|---|---|
| 103.17.28.0/22 | AS3491 | — |
| 103.28.200.0/24 | AS3491 | — |
| 107.155.192.0/18 | AS3491 | — |
| 116.66.208.0/20 | AS3491 | — |
| 116.66.208.0/23 | AS3491 | — |
| 116.66.210.0/23 | AS3491 | — |
| 116.66.212.0/22 | AS3491 | — |
| 116.66.216.0/22 | AS3491 | — |
| 116.66.220.0/22 | AS3491 | — |
| 146.222.118.0/24 | AS3491 | — |
| 146.222.18.0/24 | AS3491 | — |
| 146.222.184.0/24 | AS3491 | — |
| 146.222.187.0/24 | AS3491 | — |
| 146.222.194.0/24 | AS3491 | — |
| 146.222.238.0/24 | AS3491 | — |
| 146.222.239.0/24 | AS3491 | — |
| 146.222.240.0/24 | AS3491 | — |
| 146.222.25.0/24 | AS3491 | — |
| 146.222.26.0/24 | AS3491 | — |
| 146.222.27.0/24 | AS3491 | — |
| 146.222.28.0/24 | AS3491 | — |
| 146.222.29.0/24 | AS3491 | — |
| 146.222.35.0/24 | AS3491 | — |
| 146.222.46.0/24 | AS3491 | — |
| 146.222.48.0/24 | AS3491 | — |
| 149.134.175.0/24 | AS3491 | — |
| 168.151.28.0/24 | AS3491 | — |
| 168.90.92.0/22 | AS3491 | — |
| 168.90.92.0/23 | AS3491 | — |
| 168.90.94.0/24 | AS3491 | — |
| 185.152.48.0/22 | AS3491 | — |
| 185.77.60.0/22 | AS3491 | — |
| 195.21.160.0/19 | AS3491 | — |
| 195.21.192.0/18 | AS3491 | — |
| 196.216.156.0/24 | AS3491 | — |
| 196.251.160.0/19 | AS3491 | — |
| 196.50.128.0/18 | AS3491 | — |
| 199.12.0.0/19 | AS3491 | — |
| 199.12.128.0/19 | AS3491 | — |
| 199.12.96.0/19 | AS3491 | — |
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Related lookups and next steps
Frequently asked questions about this ASN page
What does AS3491 represent?
AS3491 is an autonomous system number. The current source associates it with PCCWG-APAC-HK - PCCW Global (HK) Ltd. 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 AS3491 page?
They help explain the scale, interconnection depth, and route structure of AS3491. 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 AS3491?
Open a concrete IP page to check how the address maps into AS3491, 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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