Country
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ASN LANDING PAGE
AS3816
COLOMBIA TELECOMUNICACIONES S.A. ESP BIC
Last updated · Apr 4, 2026
Total prefixes
1355
IPv4 prefixes
1342
IPv6 prefixes
13
ASN summary
How to read the scale of AS3816
COLOMBIA TELECOMUNICACIONES S.A. ESP BIC currently shows 1355 prefixes and 46 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 AS3816?
COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 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 AS3816 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
AS3816 ASN lookupAS3816 BGPAS3816 peersAS3816 prefixesAS3816 upstreamsCOLOMBIA TELECOMUNICACIONES S.A. ESP BIC ASN
Upstreams
Detailed data for this ASN is not available right now.
Downstreams
AS27817
AS27817
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AS271825
AS271825
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AS267790
AS267790
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AS22368
AS22368
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AS27921
AS27921
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AS27845
AS27845
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AS8163
AS8163
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AS265688
AS265688
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AS270062
AS270062
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AS27763
AS27763
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AS267799
AS267799
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AS274226
AS274226
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AS272881
AS272881
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AS267691
AS267691
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AS271829
AS271829
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AS263804
AS263804
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AS263719
AS263719
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AS269845
AS269845
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AS273020
AS273020
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AS267857
AS267857
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AS400696
AS400696
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AS52256
AS52256
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AS269755
AS269755
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AS272812
AS272812
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AS273064
AS273064
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AS271820
AS271820
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AS3573
AS3573
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AS262214
AS262214
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AS273852
AS273852
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AS26605
AS26605
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AS270046
AS270046
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AS274096
AS274096
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AS254455
AS254455
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AS271954
AS271954
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AS274211
AS274211
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AS267928
AS267928
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AS23520
AS23520
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AS272988
AS272988
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AS18678
AS18678
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AS266736
AS266736
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Peers
Prefix inventory
| Prefix | Name | Country |
|---|---|---|
| 152.200.0.0/19 | AS3816 | — |
| 152.200.128.0/20 | AS3816 | — |
| 152.200.144.0/22 | AS3816 | — |
| 152.200.148.0/22 | AS3816 | — |
| 152.200.152.0/22 | AS3816 | — |
| 152.200.156.0/22 | AS3816 | — |
| 152.200.160.0/22 | AS3816 | — |
| 152.200.164.0/22 | AS3816 | — |
| 152.200.168.0/22 | AS3816 | — |
| 152.200.172.0/22 | AS3816 | — |
| 152.200.176.0/20 | AS3816 | — |
| 152.200.192.0/20 | AS3816 | — |
| 152.200.208.0/22 | AS3816 | — |
| 152.200.212.0/22 | AS3816 | — |
| 152.200.216.0/22 | AS3816 | — |
| 152.200.220.0/22 | AS3816 | — |
| 152.200.224.0/21 | AS3816 | — |
| 152.200.232.0/24 | AS3816 | — |
| 152.200.233.0/24 | AS3816 | — |
| 152.200.234.0/24 | AS3816 | — |
| 152.200.235.0/24 | AS3816 | — |
| 152.200.236.0/24 | AS3816 | — |
| 152.200.237.0/24 | AS3816 | — |
| 152.200.238.0/24 | AS3816 | — |
| 152.200.239.0/24 | AS3816 | — |
| 152.200.240.0/24 | AS3816 | — |
| 152.200.241.0/24 | AS3816 | — |
| 152.200.242.0/24 | AS3816 | — |
| 152.200.243.0/24 | AS3816 | — |
| 152.200.244.0/24 | AS3816 | — |
| 152.200.245.0/24 | AS3816 | — |
| 152.200.246.0/24 | AS3816 | — |
| 152.200.247.0/24 | AS3816 | — |
| 152.200.248.0/22 | AS3816 | — |
| 152.200.32.0/24 | AS3816 | — |
| 152.201.160.0/19 | AS3816 | — |
| 152.201.192.0/19 | AS3816 | — |
| 152.201.224.0/19 | AS3816 | — |
| 152.201.32.0/19 | AS3816 | — |
| 152.201.64.0/19 | AS3816 | — |
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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 AS3816 represent?
AS3816 is an autonomous system number used to identify an independently operated network. The current page associates it with COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 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 AS3816 page?
They help explain the scale, interconnection depth, and route structure of AS3816. 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 AS3816?
The best next step is usually to return to a concrete IP landing page to see how a specific address maps into AS3816, 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.