Country
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ASN LANDING PAGE
AS11686
ZAYO-ENA-11686 - Zayo Bandwidth
Last updated · Apr 4, 2026
Total prefixes
260
IPv4 prefixes
252
IPv6 prefixes
8
ASN summary
How to read the scale of AS11686
ZAYO-ENA-11686 - Zayo Bandwidth currently shows 260 prefixes and 40 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 AS11686?
ZAYO-ENA-11686 - Zayo Bandwidth 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 AS11686 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
AS11686 ASN lookupAS11686 BGPAS11686 peersAS11686 prefixesAS11686 upstreamsZAYO-ENA-11686 - Zayo Bandwidth ASN
Upstreams
Detailed data for this ASN is not available right now.
Downstreams
Peers
AS6461
AS6461
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AS174
AS174
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AS6939
AS6939
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AS14041
AS14041
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AS1828
AS1828
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AS49544
AS49544
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AS14907
AS14907
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AS137409
AS137409
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AS3450
AS3450
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AS14048
AS14048
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AS37468
AS37468
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AS13786
AS13786
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AS1031
AS1031
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AS4230
AS4230
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AS7195
AS7195
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AS19151
AS19151
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AS20080
AS20080
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AS24482
AS24482
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AS36236
AS36236
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AS52320
AS52320
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AS58453
AS58453
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AS61573
AS61573
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AS64126
AS64126
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AS199524
AS199524
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AS263152
AS263152
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AS263237
AS263237
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Prefix inventory
| Prefix | Name | Country |
|---|---|---|
| 165.138.0.0/16 | AS11686 | — |
| 165.138.121.0/24 | AS11686 | — |
| 165.138.165.0/24 | AS11686 | — |
| 165.139.0.0/16 | AS11686 | — |
| 165.139.32.0/24 | AS11686 | — |
| 165.139.47.0/24 | AS11686 | — |
| 168.213.254.0/23 | AS11686 | — |
| 168.254.0.0/16 | AS11686 | — |
| 168.254.0.0/18 | AS11686 | — |
| 168.254.50.0/24 | AS11686 | — |
| 168.254.64.0/18 | AS11686 | — |
| 170.180.0.0/14 | AS11686 | — |
| 170.180.161.0/24 | AS11686 | — |
| 170.180.190.0/24 | AS11686 | — |
| 170.185.0.0/17 | AS11686 | — |
| 170.185.0.0/20 | AS11686 | — |
| 170.185.100.0/24 | AS11686 | — |
| 170.185.101.0/24 | AS11686 | — |
| 170.185.102.0/24 | AS11686 | — |
| 170.185.103.0/24 | AS11686 | — |
| 170.185.104.0/24 | AS11686 | — |
| 170.185.105.0/24 | AS11686 | — |
| 170.185.106.0/24 | AS11686 | — |
| 170.185.107.0/24 | AS11686 | — |
| 170.185.108.0/23 | AS11686 | — |
| 170.185.110.0/24 | AS11686 | — |
| 170.185.111.0/24 | AS11686 | — |
| 170.185.112.0/24 | AS11686 | — |
| 170.185.113.0/24 | AS11686 | — |
| 170.185.114.0/24 | AS11686 | — |
| 170.185.116.0/24 | AS11686 | — |
| 170.185.117.0/24 | AS11686 | — |
| 170.185.118.0/24 | AS11686 | — |
| 170.185.120.0/24 | AS11686 | — |
| 170.185.121.0/24 | AS11686 | — |
| 170.185.122.0/24 | AS11686 | — |
| 170.185.123.0/24 | AS11686 | — |
| 170.185.124.0/24 | AS11686 | — |
| 170.185.125.0/24 | AS11686 | — |
| 170.185.126.0/23 | AS11686 | — |
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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 AS11686 represent?
AS11686 is an autonomous system number used to identify an independently operated network. The current page associates it with ZAYO-ENA-11686 - Zayo Bandwidth 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 AS11686 page?
They help explain the scale, interconnection depth, and route structure of AS11686. 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 AS11686?
The best next step is usually to return to a concrete IP landing page to see how a specific address maps into AS11686, 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.