Результат проверки ASN AS140810 Megacore Technology Company Limited — размер сети, BGP-маршрутизация и регистрация
IPv4 addresses
7 936
15 announced prefixes
IPv6 addresses
7.92 × 10²⁸
12 announced prefixes
BGP neighbours
…
CAIDA rank
#3 544
Customer cone 7 ASNs
Estimated users
375
APNIC Labs estimate
RPKI
100% valid
0 invalid · 0 not covered
Average purity
74
13 sampled IPs
IXPs / facilities
0 / 0
Operator self-reported
History
How prefixes were announced and changed hands, registration changes, and outage or hijack incidents.
Loading routing history…
IP ranges
Currently announced prefixes with their RIR registration and geolocation.
| Prefix | RPKI | Registration | Geolocation | Addresses |
|---|---|---|---|---|
| 103.214.8.0/22 | Valid |  MEGACORE-VNAPNIC | Vietnam | 1 024 |
| 103.77.172.0/23 | Valid | LIENVPS-VNAPNIC | Vietnam | 512 |
| 103.77.214.0/23 | Valid | VINASITE-VNAPNIC | Vietnam | 512 |
| 103.77.240.0/23 | Valid | HTSG-VNAPNIC | Vietnam | 512 |
| 103.77.246.0/23 | Valid | BIDATA-VNAPNIC | Vietnam | 512 |
| 103.78.0.0/23 | Valid | HG-VNAPNIC | Vietnam | 512 |
| 103.116.38.0/23 | Valid | DNCLOUD-VNAPNIC | Huế | 512 |
| 103.141.140.0/23 | Valid | MEGACORE-VNAPNIC | Vietnam | 512 |
| 103.178.234.0/23 | Valid | VPSTTT-VNAPNIC | Vietnam | 512 |
| 103.213.218.0/23 | Valid | V9ERP-VNAPNIC | Vietnam | 512 |
| 103.238.234.0/23 | Valid | MAYTINHVPSTTT-VNAPNIC | Vietnam | 512 |
| 103.252.136.0/23 | Valid | V9-VNAPNIC | Vietnam | 512 |
| 160.250.216.0/23 | Valid | NAMSONVN-VNAPNIC | Vietnam | 512 |
| 223.130.10.0/23 | Valid | LITESPEED-COM-VNAPNIC | Vietnam | 512 |
| 103.155.216.0/24 | Valid | CHANGEDIGITAL-VNAPNIC | Vietnam | 256 |
/24 block profile
One square per /24: colour shows the risk type, shade how many addresses are flagged, stripes mark datacenter blocks. Click a square to see all 256 addresses.
/24s with data 19 / 31 （61%） · flagged 17
Hover a square for its numbers; click to see all 256 addresses.
Each prefix shows its 64 /24s with the most data. Built daily from lookups, neighbour sampling, public lists and block screening.
IP reputation
IPs from this network that CleanIP has analysed: purity, abuse reports and the riskiest /24 blocks.
Purity distribution
5.49%
Share of IPv4 reported or blocklisted
436
Listed IPs
13
Analysed IPs
Riskiest /24 blocks
| /24 block | Flagged | Analysed |
|---|---|---|
| 103.77.173.0/24 | 1 | 1 |
Flagged = VPN, proxy, Tor or purity below 50. Samples come from user lookups and neighbour sampling, not every address in this network.
Geography
Where this network’s IPv4 addresses are located.
- Vietnam100.0%
- Scope
- Single country
- In registered country
- 100.0%
Estimated by sampling IPv4 ranges against a geolocation database.
Наблюдение за трафиком
AS140810 · За последние 7 днейВнедрение и использование
Внедрение и использование ключевых протоколов
Безопасность и атаки
Данные об атаках на сетевом уровне и уровне приложений
BGP-анонсы
Почасовое число анонсов маршрутов BGP за последние 7 дней
Данные: Cloudflare Radar, лицензия CC BY-NC 4.0
Activity
Hourly traffic over the last 7 days, normalized to this network’s peak.
Fairly flat around the clock, typical of server or hosting networks.
| 00 | 06 | 12 | 18 | |||||||||||||||||||||
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- Peak hour
- 02:00–03:00
- Active hours
- 24 hrs
- Weekend vs weekday
- Weekdays ≈ weekends
- Busiest day
- Sun
Присутствие в дата-центрах
WHOIS record
The registry’s record for this AS number: holder, status, dates and contacts.
Related networks
Other ASNs registered in the same country with the same network type.
- AS140825Thien Quang Digital technology joint stock companyХостинг (IDC)
- AS150895EZ Technology Company LimitedХостинг (IDC)
- AS152992Online Data Company LimitedХостинг (IDC)
- AS150862Vpsttt Computer Company LimitedХостинг (IDC)
- AS151858Interdigi Joint Stock CompanyХостинг (IDC)
- AS153830Upnet Technology Solutions Company LimitedХостинг (IDC)
- AS150820Lienvps Technology Company LimitedХостинг (IDC)
- AS149107Trumvps Company LimitedХостинг (IDC)
- AS151873Tothost Solutions And Technologies Company LimitedХостинг (IDC)
- AS135967Bach Kim Network solutions Join stock companyХостинг (IDC)
Sources
Where the information on this page comes from and when it was updated.
| Information | Source | Updated |
|---|---|---|
| Registered country | RIR daily delegation statistics | 2026-10-22 |
| Registered address & allocation date | RIR registration data (RDAP) | 2026-10-15 |
| Organization & company country | AS-to-organization data | 2026-10-22 |
| Network type | CleanIP ASN canon | 2026-10-19 |
| Announced prefixes & BGP neighbours | Public BGP routing data | 2026-10-22 |
| IPv4 geography | Geolocation database | — |
| RPKI validation | RPKI ROA validation data | 2026-10-22 |
| Rank & customer cone | CAIDA AS Rank | 2026-10-01 |
| Estimated users (APNIC) | APNIC Labs user estimates | 2026-10-20 |
| Network tags | Public routing data community tags | 2026-10-22 |
| IP reputation | CleanIP lookups and neighbour sampling | — |
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