Country
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ASN LANDING PAGE
AS4651
NTPCL-AS-AP - National Telecom Public Company Limited
Last updated · Apr 10, 2026
Total prefixes
37
IPv4 prefixes
36
IPv6 prefixes
1
ASN summary
How to read the scale of AS4651
NTPCL-AS-AP - National Telecom Public Company Limited currently shows 37 prefixes and 78 upstream, downstream, or peer relationships. Larger prefix inventories often indicate broader network footprint, but they should still be read together with country and peering context.
When is an ASN page most useful?
ASN landing pages are more useful than a single IP page when you want cloud provider attribution, routing research, infrastructure comparison, or network topology analysis at the organization level.
How should you read the country, organization, and role of AS4651?
NTPCL-AS-AP - National Telecom Public Company Limited is currently associated with an unknown region. Country data is only a starting point; the more important signals are the organization name, website, prefix volume, and peering relationships that reveal whether the network behaves like a cloud platform, ISP, CDN, or enterprise backbone.
What should you inspect next after the AS4651 page?
This page is currently showing live ASN data that can be used for peer, prefix, and network scale analysis. The most useful next step is usually to return to a related IP landing page, then compare that concrete address with this ASN profile and with broader topic pages for routing, cloud attribution, or WHOIS ownership analysis.
Search intents this ASN page helps cover
AS4651 ASN lookupAS4651 BGPAS4651 peersAS4651 prefixesAS4651 upstreamsNTPCL-AS-AP - National Telecom Public Company Limited ASN
Upstreams
Detailed data for this ASN is not available right now.
Downstreams
AS4621
AS4621
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AS9931
AS9931
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AS4618
AS4618
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AS23969
AS23969
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AS45558
AS45558
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AS23884
AS23884
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AS131293
AS131293
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AS4765
AS4765
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AS135589
AS135589
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AS135063
AS135063
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AS139620
AS139620
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AS38450
AS38450
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AS56067
AS56067
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AS133524
AS133524
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AS9335
AS9335
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AS20940
AS20940
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AS139014
AS139014
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AS148997
AS148997
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AS55514
AS55514
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AS38794
AS38794
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AS140985
AS140985
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AS152127
AS152127
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AS131090
AS131090
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AS136523
AS136523
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AS139591
AS139591
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AS24429
AS24429
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AS54994
AS54994
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AS18409
AS18409
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AS139341
AS139341
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AS14789
AS14789
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AS9835
AS9835
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AS132300
AS132300
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AS38328
AS38328
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AS24187
AS24187
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AS38566
AS38566
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AS141419
AS141419
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AS45413
AS45413
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AS138616
AS138616
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Peers
AS6939
AS6939
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AS174
AS174
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AS1299
AS1299
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AS2914
AS2914
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AS6453
AS6453
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AS3491
AS3491
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AS4637
AS4637
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AS1273
AS1273
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AS4766
AS4766
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AS34549
AS34549
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AS8298
AS8298
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AS38008
AS38008
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AS6057
AS6057
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AS5405
AS5405
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AS34177
AS34177
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AS34019
AS34019
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AS49434
AS49434
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AS8455
AS8455
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AS13030
AS13030
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AS25160
AS25160
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AS14907
AS14907
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AS50673
AS50673
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AS2497
AS2497
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AS25091
AS25091
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AS24482
AS24482
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AS8218
AS8218
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AS50763
AS50763
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AS34927
AS34927
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AS35280
AS35280
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AS41666
AS41666
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AS199524
AS199524
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AS12779
AS12779
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AS42541
AS42541
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AS29691
AS29691
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AS205112
AS205112
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AS25220
AS25220
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AS212483
AS212483
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AS58299
AS58299
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AS1140
AS1140
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AS62167
AS62167
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Prefix inventory
| Prefix | Name | Country |
|---|---|---|
| 122.155.224.0/24 | AS4651 | — |
| 122.155.225.0/24 | AS4651 | — |
| 122.155.226.0/24 | AS4651 | — |
| 122.155.227.0/24 | AS4651 | — |
| 122.155.228.0/24 | AS4651 | — |
| 122.155.229.0/24 | AS4651 | — |
| 122.155.230.0/24 | AS4651 | — |
| 122.155.232.0/24 | AS4651 | — |
| 122.155.235.0/24 | AS4651 | — |
| 122.155.236.0/24 | AS4651 | — |
| 122.155.237.0/24 | AS4651 | — |
| 122.155.238.0/24 | AS4651 | — |
| 122.155.240.0/24 | AS4651 | — |
| 122.155.243.0/24 | AS4651 | — |
| 122.155.244.0/22 | AS4651 | — |
| 122.155.244.0/24 | AS4651 | — |
| 148.253.59.0/24 | AS4651 | — |
| 163.171.105.0/24 | AS4651 | — |
| 163.171.106.0/24 | AS4651 | — |
| 163.171.108.0/24 | AS4651 | — |
| 163.171.120.0/24 | AS4651 | — |
| 163.171.121.0/24 | AS4651 | — |
| 174.35.3.0/24 | AS4651 | — |
| 174.35.53.0/24 | AS4651 | — |
| 185.27.231.0/24 | AS4651 | — |
| 2001:c38:5000::/48 | AS4651 | — |
| 202.47.253.0/24 | AS4651 | — |
| 61.19.0.0/24 | AS4651 | — |
| 61.19.1.0/24 | AS4651 | — |
| 61.19.14.0/24 | AS4651 | — |
| 61.19.2.0/24 | AS4651 | — |
| 61.19.4.0/24 | AS4651 | — |
| 61.19.7.0/24 | AS4651 | — |
| 61.19.9.0/24 | AS4651 | — |
| 66.114.56.0/24 | AS4651 | — |
| 93.188.128.0/24 | AS4651 | — |
| 93.188.129.0/24 | AS4651 | — |
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Related lookups and next steps
WHOIS vs ASN Ownership Guide
Continue from this ASN into the differences between WHOIS ownership and ASN ownership.
Routing Troubleshooting and Network Analysis
Continue from this ASN into route troubleshooting and network analysis.
Cloud Network and ASN Comparison
Useful when you want to compare this ASN against larger cloud and edge networks.
WHOIS and IP Ownership Guide
Continue from the ASN page into WHOIS and ownership verification.
Frequently asked questions about this ASN page
What does AS4651 represent?
AS4651 is an autonomous system number used to identify an independently operated network. The current page associates it with NTPCL-AS-AP - National Telecom Public Company Limited in an unknown region, which helps determine whether it behaves like a cloud provider, ISP, CDN, or enterprise backbone.
What are peers, upstreams, and prefixes useful for on the AS4651 page?
They help explain the scale, interconnection depth, and route structure of AS4651. 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 AS4651?
The best next step is usually to return to a concrete IP landing page to see how a specific address maps into AS4651, then continue into cloud, WHOIS, or routing topic pages to understand the network in a broader context.
Related topics
WHOIS vs ASN Ownership Guide
Understand why WHOIS ownership and ASN ownership can differ, and how to combine both when deciding who really owns or operates an IP.
WHOIS and IP Ownership Guide
Use WHOIS, ASN, prefixes, and organization data to determine who ultimately owns an IP, range, or resolved domain target.
BGP and ASN Basics Guide
Learn what ASN, BGP routes, prefixes, upstreams, downstreams, and peers mean, then explore real ASN pages.
Cloud Network and ASN Comparison
Compare large cloud and edge networks such as Google, Cloudflare, Microsoft, and Amazon through their ASN landing pages.