Country
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ASN LANDING PAGE
AS13876
FIBER-64 - FiberLight
Last updated · Apr 4, 2026
Total prefixes
65
IPv4 prefixes
55
IPv6 prefixes
10
ASN summary
How to read the scale of AS13876
FIBER-64 - FiberLight currently shows 65 prefixes and 61 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 AS13876?
FIBER-64 - FiberLight 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 AS13876 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
AS13876 ASN lookupAS13876 BGPAS13876 peersAS13876 prefixesAS13876 upstreamsFIBER-64 - FiberLight ASN
Upstreams
Detailed data for this ASN is not available right now.
Downstreams
AS401486
AS401486
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AS10392
AS10392
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AS16574
AS16574
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AS63483
AS63483
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AS22598
AS22598
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AS400595
AS400595
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AS13433
AS13433
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AS399441
AS399441
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AS14106
AS14106
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AS393964
AS393964
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AS395439
AS395439
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AS401503
AS401503
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AS36105
AS36105
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AS10662
AS10662
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AS33296
AS33296
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AS16860
AS16860
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AS63073
AS63073
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AS397468
AS397468
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AS31783
AS31783
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AS62560
AS62560
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AS394460
AS394460
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AS47061
AS47061
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AS54119
AS54119
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AS393737
AS393737
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AS401231
AS401231
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AS396211
AS396211
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AS398780
AS398780
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AS39974
AS39974
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AS396176
AS396176
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AS11238
AS11238
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AS400097
AS400097
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AS54084
AS54084
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AS46719
AS46719
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AS397293
AS397293
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AS398783
AS398783
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AS17073
AS17073
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AS398057
AS398057
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AS17064
AS17064
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AS396002
AS396002
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AS399060
AS399060
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Peers
Prefix inventory
| Prefix | Name | Country |
|---|---|---|
| 158.41.16.0/21 | AS13876 | — |
| 158.41.16.0/24 | AS13876 | — |
| 159.63.128.0/22 | AS13876 | — |
| 159.63.131.0/24 | AS13876 | — |
| 159.63.132.0/23 | AS13876 | — |
| 159.63.134.0/23 | AS13876 | — |
| 159.63.136.0/22 | AS13876 | — |
| 159.63.140.0/22 | AS13876 | — |
| 159.63.144.0/22 | AS13876 | — |
| 159.63.149.0/24 | AS13876 | — |
| 159.63.150.0/24 | AS13876 | — |
| 207.138.104.0/22 | AS13876 | — |
| 2607:8300:1001::/48 | AS13876 | — |
| 2607:8300:1005::/48 | AS13876 | — |
| 2607:8300:1010::/48 | AS13876 | — |
| 2607:8300:1::/48 | AS13876 | — |
| 2607:8300:4::/48 | AS13876 | — |
| 2607:8300:5::/48 | AS13876 | — |
| 2607:8300:6::/48 | AS13876 | — |
| 2607:8300::/32 | AS13876 | — |
| 2607:8300::/48 | AS13876 | — |
| 2607:8300:a::/48 | AS13876 | — |
| 38.253.112.0/23 | AS13876 | — |
| 64.186.128.0/20 | AS13876 | — |
| 64.186.129.0/24 | AS13876 | — |
| 64.186.130.0/24 | AS13876 | — |
| 64.186.131.0/24 | AS13876 | — |
| 64.186.132.0/23 | AS13876 | — |
| 64.186.132.0/24 | AS13876 | — |
| 64.186.133.0/24 | AS13876 | — |
| 64.186.134.0/24 | AS13876 | — |
| 64.186.136.0/22 | AS13876 | — |
| 64.186.136.0/24 | AS13876 | — |
| 64.186.138.0/24 | AS13876 | — |
| 64.186.139.0/24 | AS13876 | — |
| 64.186.142.0/24 | AS13876 | — |
| 64.186.143.0/24 | AS13876 | — |
| 66.102.224.0/21 | AS13876 | — |
| 66.102.230.0/24 | AS13876 | — |
| 66.102.232.0/21 | AS13876 | — |
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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 AS13876 represent?
AS13876 is an autonomous system number used to identify an independently operated network. The current page associates it with FIBER-64 - FiberLight 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 AS13876 page?
They help explain the scale, interconnection depth, and route structure of AS13876. 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 AS13876?
The best next step is usually to return to a concrete IP landing page to see how a specific address maps into AS13876, 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.