Country
—
ASN LANDING PAGE
AS35280
F5 - F5 Networks SARL
Last updated · Apr 4, 2026
Total prefixes
57
IPv4 prefixes
51
IPv6 prefixes
6
ASN summary
How to read the scale of AS35280
F5 - F5 Networks SARL currently shows 57 prefixes and 80 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 AS35280?
F5 - F5 Networks SARL 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 AS35280 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
AS35280 ASN lookupAS35280 BGPAS35280 peersAS35280 prefixesAS35280 upstreamsF5 - F5 Networks SARL ASN
Upstreams
Detailed data for this ASN is not available right now.
Downstreams
AS42
AS42
—
AS77
AS77
—
AS250
AS250
—
AS260
AS260
—
AS293
AS293
—
AS553
AS553
—
AS559
AS559
—
AS702
AS702
—
AS714
AS714
—
AS766
AS766
—
AS812
AS812
—
AS917
AS917
—
AS971
AS971
—
AS983
AS983
—
AS999
AS999
—
AS1031
AS1031
—
AS1101
AS1101
—
AS1103
AS1103
—
AS1126
AS1126
—
AS1140
AS1140
—
AS1221
AS1221
—
AS1241
AS1241
—
AS1267
AS1267
—
AS1273
AS1273
—
AS1299
AS1299
—
AS1301
AS1301
—
AS1403
AS1403
—
AS1547
AS1547
—
AS1680
AS1680
—
AS1764
AS1764
—
AS1828
AS1828
—
AS1836
AS1836
—
AS1880
AS1880
—
AS1916
AS1916
—
AS1921
AS1921
—
AS1930
AS1930
—
AS2018
AS2018
—
AS2027
AS2027
—
AS2072
AS2072
—
AS2094
AS2094
—
Peers
AS42
AS42
—
AS62
AS62
—
AS77
AS77
—
AS101
AS101
—
AS250
AS250
—
AS260
AS260
—
AS293
AS293
—
AS376
AS376
—
AS553
AS553
—
AS559
AS559
—
AS600
AS600
—
AS702
AS702
—
AS703
AS703
—
AS714
AS714
—
AS766
AS766
—
AS803
AS803
—
AS812
AS812
—
AS819
AS819
—
AS835
AS835
—
AS852
AS852
—
AS897
AS897
—
AS906
AS906
—
AS917
AS917
—
AS932
AS932
—
AS955
AS955
—
AS963
AS963
—
AS971
AS971
—
AS979
AS979
—
AS983
AS983
—
AS984
AS984
—
AS997
AS997
—
AS998
AS998
—
AS999
AS999
—
AS1031
AS1031
—
AS1100
AS1100
—
AS1101
AS1101
—
AS1103
AS1103
—
AS1126
AS1126
—
AS1140
AS1140
—
AS1200
AS1200
—
Prefix inventory
| Prefix | Name | Country |
|---|---|---|
| 103.135.56.0/22 | AS35280 | — |
| 103.135.56.0/24 | AS35280 | — |
| 103.135.59.0/24 | AS35280 | — |
| 104.193.15.0/24 | AS35280 | — |
| 107.162.254.0/23 | AS35280 | — |
| 130.250.220.0/24 | AS35280 | — |
| 130.250.221.0/24 | AS35280 | — |
| 130.250.222.0/24 | AS35280 | — |
| 130.250.223.0/24 | AS35280 | — |
| 159.60.128.0/18 | AS35280 | — |
| 159.60.128.0/20 | AS35280 | — |
| 159.60.144.0/20 | AS35280 | — |
| 159.60.32.0/19 | AS35280 | — |
| 159.60.64.0/19 | AS35280 | — |
| 159.60.64.0/20 | AS35280 | — |
| 159.60.96.0/19 | AS35280 | — |
| 162.254.125.0/24 | AS35280 | — |
| 167.16.248.0/24 | AS35280 | — |
| 185.142.148.0/24 | AS35280 | — |
| 185.142.149.0/24 | AS35280 | — |
| 185.160.10.0/23 | AS35280 | — |
| 185.160.11.0/24 | AS35280 | — |
| 185.160.8.0/23 | AS35280 | — |
| 185.56.152.0/24 | AS35280 | — |
| 185.56.154.0/24 | AS35280 | — |
| 185.56.155.0/24 | AS35280 | — |
| 185.94.140.0/23 | AS35280 | — |
| 185.94.140.0/24 | AS35280 | — |
| 185.94.141.0/24 | AS35280 | — |
| 185.94.142.0/23 | AS35280 | — |
| 192.243.85.0/24 | AS35280 | — |
| 192.243.95.0/24 | AS35280 | — |
| 193.16.213.0/24 | AS35280 | — |
| 193.16.221.0/24 | AS35280 | — |
| 193.16.236.0/24 | AS35280 | — |
| 198.160.14.0/24 | AS35280 | — |
| 199.182.205.0/24 | AS35280 | — |
| 203.185.1.0/24 | AS35280 | — |
| 203.185.33.0/24 | AS35280 | — |
| 203.185.34.0/24 | AS35280 | — |
Related ASN pages
AS15169 · Google
A strong reference ASN for Google DNS, Google Cloud, and global network footprint analysis.
AS13335 · Cloudflare
Useful for analyzing CDN, Anycast, WAF, and large-scale edge network behavior.
AS8075 · Microsoft
Helpful when comparing Azure, enterprise backbone, and large-cloud routing patterns.
AS16509 · Amazon
A useful ASN landing page for understanding AWS and large cloud-network ownership.
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 AS35280 represent?
AS35280 is an autonomous system number used to identify an independently operated network. The current page associates it with F5 - F5 Networks SARL 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 AS35280 page?
They help explain the scale, interconnection depth, and route structure of AS35280. 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 AS35280?
The best next step is usually to return to a concrete IP landing page to see how a specific address maps into AS35280, 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.