Country
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ASN LANDING PAGE
AS19637
AVG19637 - Avago Technologies U.S. Inc.
Last updated · Apr 4, 2026
Total prefixes
104
IPv4 prefixes
94
IPv6 prefixes
10
ASN summary
How to read the scale of AS19637
AVG19637 - Avago Technologies U.S. Inc. currently shows 104 prefixes and 27 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 AS19637?
AVG19637 - Avago Technologies U.S. Inc. 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 AS19637 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
AS19637 ASN lookupAS19637 BGPAS19637 peersAS19637 prefixesAS19637 upstreamsAVG19637 - Avago Technologies U.S. Inc. ASN
Upstreams
Detailed data for this ASN is not available right now.
Downstreams
Detailed data for this ASN is not available right now.
Peers
AS9498
AS9498
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AS8220
AS8220
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AS8455
AS8455
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AS3491
AS3491
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AS6461
AS6461
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AS1299
AS1299
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AS9930
AS9930
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AS13335
AS13335
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AS4766
AS4766
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AS9924
AS9924
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AS9584
AS9584
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AS3356
AS3356
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AS33652
AS33652
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AS3257
AS3257
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AS397142
AS397142
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AS8866
AS8866
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AS7018
AS7018
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AS202940
AS202940
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AS7474
AS7474
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AS1221
AS1221
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AS28725
AS28725
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AS12849
AS12849
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AS4788
AS4788
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AS33667
AS33667
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AS33651
AS33651
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AS4755
AS4755
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AS286
AS286
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Prefix inventory
| Prefix | Name | Country |
|---|---|---|
| 135.14.148.0/24 | AS19637 | — |
| 135.14.176.0/24 | AS19637 | — |
| 135.14.196.0/24 | AS19637 | — |
| 135.14.212.0/24 | AS19637 | — |
| 135.14.228.0/24 | AS19637 | — |
| 135.14.236.0/24 | AS19637 | — |
| 135.14.238.0/24 | AS19637 | — |
| 135.14.252.0/24 | AS19637 | — |
| 135.14.254.0/24 | AS19637 | — |
| 135.14.66.0/24 | AS19637 | — |
| 141.202.248.0/24 | AS19637 | — |
| 141.202.253.0/24 | AS19637 | — |
| 192.19.124.0/24 | AS19637 | — |
| 192.19.125.0/24 | AS19637 | — |
| 192.19.126.0/24 | AS19637 | — |
| 192.19.131.0/24 | AS19637 | — |
| 192.19.132.0/24 | AS19637 | — |
| 192.19.134.0/24 | AS19637 | — |
| 192.19.136.0/21 | AS19637 | — |
| 192.19.136.0/23 | AS19637 | — |
| 192.19.138.0/23 | AS19637 | — |
| 192.19.140.0/24 | AS19637 | — |
| 192.19.141.0/24 | AS19637 | — |
| 192.19.142.0/24 | AS19637 | — |
| 192.19.143.0/24 | AS19637 | — |
| 192.19.144.0/24 | AS19637 | — |
| 192.19.145.0/24 | AS19637 | — |
| 192.19.146.0/24 | AS19637 | — |
| 192.19.150.0/24 | AS19637 | — |
| 192.19.152.0/24 | AS19637 | — |
| 192.19.154.0/24 | AS19637 | — |
| 192.19.155.0/24 | AS19637 | — |
| 192.19.158.0/24 | AS19637 | — |
| 192.19.161.0/24 | AS19637 | — |
| 192.19.162.0/24 | AS19637 | — |
| 192.19.163.0/24 | AS19637 | — |
| 192.19.164.0/24 | AS19637 | — |
| 192.19.165.0/24 | AS19637 | — |
| 192.19.166.0/24 | AS19637 | — |
| 192.19.167.0/24 | AS19637 | — |
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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 AS19637 represent?
AS19637 is an autonomous system number used to identify an independently operated network. The current page associates it with AVG19637 - Avago Technologies U.S. Inc. 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 AS19637 page?
They help explain the scale, interconnection depth, and route structure of AS19637. 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 AS19637?
The best next step is usually to return to a concrete IP landing page to see how a specific address maps into AS19637, 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.