Country
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ASN LANDING PAGE
AS55518
SGIX-SG Singapore Internet Exchange Limited
Last updated · Apr 4, 2026
Total prefixes
0
IPv4 prefixes
0
IPv6 prefixes
0
ASN summary
How to read the scale of AS55518
SGIX-SG Singapore Internet Exchange Limited currently shows 0 prefixes and 36 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 AS55518?
SGIX-SG Singapore Internet Exchange Limited 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 AS55518 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
AS55518 ASN lookupAS55518 BGPAS55518 peersAS55518 prefixesAS55518 upstreamsSGIX-SG Singapore Internet Exchange Limited ASN
Upstreams
Detailed data for this ASN is not available right now.
Downstreams
AS58495
AS58495
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AS45296
AS45296
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AS147168
AS147168
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AS55933
AS55933
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AS134428
AS134428
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AS24198
AS24198
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AS4058
AS4058
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AS10024
AS10024
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AS23671
AS23671
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AS24492
AS24492
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AS37002
AS37002
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AS133159
AS133159
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AS134078
AS134078
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AS147094
AS147094
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AS4773
AS4773
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AS18403
AS18403
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AS45899
AS45899
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AS136106
AS136106
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AS140627
AS140627
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AS4817
AS4817
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AS6619
AS6619
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AS23947
AS23947
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AS932
AS932
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AS17451
AS17451
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AS23948
AS23948
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AS26277
AS26277
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AS38040
AS38040
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AS38496
AS38496
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AS55805
AS55805
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AS61292
AS61292
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AS132132
AS132132
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AS133456
AS133456
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AS138915
AS138915
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AS151066
AS151066
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AS152194
AS152194
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Peers
Prefix inventory
| Prefix | Name | Country |
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Related lookups and next steps
WHOIS vs ASN Ownership Guide
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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 AS55518 represent?
AS55518 is an autonomous system number used to identify an independently operated network. The current page associates it with SGIX-SG Singapore Internet Exchange Limited 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 AS55518 page?
They help explain the scale, interconnection depth, and route structure of AS55518. 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 AS55518?
The best next step is usually to return to a concrete IP landing page to see how a specific address maps into AS55518, 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.