ASN LANDING PAGE

AS17645

NTT-SG-AP - ASN - NTT SINGAPORE PTE LTD

Last updated · Jul 20, 2026

Country

Total prefixes

13

IPv4 prefixes

12

IPv6 prefixes

1

ASN summary

How to read the scale of AS17645

NTT-SG-AP - ASN - NTT SINGAPORE PTE LTD currently reports 13 prefixes and 18 upstream, downstream, or peer relationships. These counts describe the current dataset; they do not by themselves prove network quality, reach, or service use.

What can an ASN page answer?

An ASN page shows the public organization label, country or region, BGP prefixes, and available peer and upstream relationships. It adds network context but cannot confirm a website host, physical facility, security status, or service quality.

How should you read the organization and region fields?

NTT-SG-AP - ASN - NTT SINGAPORE PTE LTD is currently associated with an unknown region. These values come from public network sources and are useful lookup clues; an organization label, registration region, and actual service location may differ.

How should you verify the AS17645 result?

The page shows ASN data returned by the current upstream query; interpret it with the update time. Open representative IP pages from the same network and compare prefixes, source labels, and query times. Verify operator or service claims with the relevant registry or network operator.

How to verify this ASN result

AS17645 ASN lookupAS17645 BGPAS17645 peersAS17645 prefixesAS17645 upstreamsNTT-SG-AP - ASN - NTT SINGAPORE PTE LTD ASN

Upstreams

Detailed data for this ASN is not available right now.

Prefix inventory

PrefixNameCountry
116.51.0.0/16AS17645
116.51.4.0/24AS17645
116.51.8.0/23AS17645
175.28.8.0/22AS17645
202.136.160.0/19AS17645
202.136.166.0/24AS17645
202.136.168.0/23AS17645
202.136.170.0/24AS17645
202.136.188.0/22AS17645
2402:2c00::/32AS17645
58.65.0.0/19AS17645
58.65.16.0/22AS17645
58.65.24.0/23AS17645

Related ASN pages

Related lookups and next steps

Frequently asked questions about this ASN page

What does AS17645 represent?

AS17645 is an autonomous system number. The current source associates it with NTT-SG-AP - ASN - NTT SINGAPORE PTE LTD and the region field an unknown region; those values add network context but do not prove a specific service, physical location, or quality level.

What are peers, upstreams, and prefixes useful for on the AS17645 page?

They help explain the scale, interconnection depth, and route structure of AS17645. 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 AS17645?

Open a concrete IP page to check how the address maps into AS17645, then compare the prefix, source labels, and query time. Verify operator or service claims with the relevant registry or network operator.

Related topics