AS63981
NTDKL ISP registered in United States
36IPv4 prefixes
4IPv6 prefixes
95%RPKI-valid
#10,158AS Rank
327/327RIS visibility
#868Rank in United States
2015-05-15Allocated
NTDKL (AS63981) — ISP, registered in United States. announces 36 IPv4 prefixes + 4 IPv6 prefixes. Rank in United States: #868. Allocated: 2015-05-15.
IPv4 36IPv6 4
Announced prefixes · 40
- v4 103.117.76.0/22 valid
- v4 103.117.79.0/24 valid
- v4 103.167.140.0/24 valid
- v4 103.167.141.0/24 valid
- v4 103.197.28.0/22 valid
- v4 103.206.88.0/22 valid
- v4 103.206.90.0/24 valid
- v4 103.214.192.0/22 valid
- v4 103.220.8.0/22 valid
- v4 103.220.8.0/24 valid
- v4 103.29.140.0/22 valid
- v4 103.29.140.0/24 valid
- v4 103.29.141.0/24 valid
- v4 103.29.142.0/24 valid
- v4 103.29.143.0/24 valid
- v4 154.19.46.0/24 unknown
- v4 203.166.220.0/22 valid
- v4 38.71.22.0/24 valid
- v4 38.71.24.0/24 valid
- v4 38.71.26.0/23 valid
- v4 38.71.32.0/24 valid
- v4 38.71.33.0/24 valid
- v4 38.71.34.0/24 valid
- v4 38.71.35.0/24 valid
- v4 38.71.36.0/24 valid
- v4 38.71.37.0/24 valid
- v4 45.117.96.0/22 valid
- v4 45.117.96.0/24 valid
- v4 45.117.97.0/24 valid
- v4 45.117.98.0/24 valid
- v4 45.117.99.0/24 valid
- v4 45.251.64.0/22 unknown
- v4 45.251.66.0/24 valid
- v4 45.251.67.0/24 valid
- v4 66.160.164.0/24 valid
- v4 72.52.111.0/24 valid
- v6 2001:550:5c09::/48 valid
- v6 2401:3e0::/32 valid
- v6 2405:a480::/32 valid
- v6 2407:6bc0::/32 valid
RPKI: rpki.cloudflare.com · 2026-06-17
Routing: 37 IPv4 · 4 IPv6 announced · RIS visibility 327/327 RIS peers · RIPEstat · 2026-06-17
Prefix history
Data table
| Day | Announced prefixes |
|---|---|
| 2026-06-12 | 39 |
| 2026-06-13 | 39 |
| 2026-06-14 | 39 |
| 2026-06-17 | 40 |
Internet Exchanges · 5
- Equinix Hong Kong Hong Kong 10 Gbps
- Equinix Los Angeles Los Angeles 10 Gbps
- Equinix Singapore Singapore 10 Gbps
- Equinix Tokyo Tokyo 10 Gbps
- HKIX Hong Kong 10 Gbps
Facilities · 7
- BDx SIN1 - Singapore Singapore
- Equinix FR5 - Frankfurt, KleyerStrasse Frankfurt
- Equinix HK2 - Hong Kong Kwai Chung
- Equinix LA3/LA4 - Los Angeles, El Segundo El Segundo
- Equinix NY7 - New York, North Bergen North Bergen
- Equinix SG1 - Singapore Singapore
- Equinix TY8 - Tokyo Tokyo
AS topology · Customer cone 2
Providers · 11
Peers · 32
Customers · 1
- AS142292 NOVA TECHNOLOGY DEVELOPMENT (HONG KONG) LIMITED (SINGAPORE BRANCH)
Embed this on your site
Badge 
[](https://ipdex.io/asn/AS63981/)
<a href="https://ipdex.io/asn/AS63981/"><img src="https://ipdex.io/badge/asn/63981.svg" alt="AS63981 on ipdex"></a>
Live chart (iframe)
<iframe src="https://ipdex.io/embed/asn/63981" width="680" height="260" frameborder="0" scrolling="no" title="ipdex chart" style="border:0;max-width:100%"></iframe>