AS140810 MEGACORE-AS-VN Megacore Technology Company Limited
Announced Prefixes (BGP)
31total
18 IPv413 IPv6
IPv4 Addresses
Allocated (RIR)7,680
Announced (BGP)10,496
IPv6 Addresses
Allocated (RIR)7.9×10²⁸
Announced (BGP)7.9×10²⁸
Prefix Limit (IPv4)
50
Prefix Limit (IPv6)
50
Allocated
-
Announced Prefixes
(BGP)31|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| Valid | APNIC | 2026-10-09 | |
| Valid | APNIC | 2026-10-09 | |
| Valid | APNIC | 2026-10-09 | |
| Valid | APNIC | 2026-10-09 | |
| Valid | APNIC | 2026-10-09 | |
| Valid | APNIC | 2026-10-09 | |
| Valid | APNIC | 2026-10-09 | |
| Valid | APNIC | 2026-10-09 | |
| No ROA | - | 2026-10-09 | |
| No ROA | - | 2026-10-09 |
1-10 of 31
1 / 4
Allocated Prefixes
(RIR)26Prefix | Country | RIR | Status |
|---|---|---|---|
| 103.77.172.0/23 | 🇻🇳 VN | APNIC | allocated |
| 103.77.214.0/23 | 🇻🇳 VN | APNIC | allocated |
| 103.77.240.0/23 | 🇻🇳 VN | APNIC | allocated |
| 103.77.246.0/23 | 🇻🇳 VN | APNIC | allocated |
| 103.78.0.0/23 | 🇻🇳 VN | APNIC | allocated |
| 103.116.38.0/23 | 🇻🇳 VN | APNIC | allocated |
| 103.141.140.0/23 | 🇻🇳 VN | APNIC | allocated |
| 103.178.234.0/23 | 🇻🇳 VN | APNIC | assigned |
| 103.213.218.0/23 | 🇻🇳 VN | APNIC | allocated |
| 103.214.8.0/22 | 🇻🇳 VN | APNIC | allocated |
1-10 of 26
1 / 3
All 31 announced prefixes of AS140810 →
BGP Neighbours
(seen in AS paths)Upstreams (1)
Networks AS140810 hands its own prefixes to: transit providers, or peers at an exchange.
- AS18403FPT Telecom Company45
Downstreams (7)
Networks whose own prefixes AS140810 passes on: usually its customers.
Other adjacent networks (1)
Adjacent to AS140810 in the transit part of AS paths: peers, providers or customers.
- AS45903CMC Telecom Infrastructure Company5
ASPA
No ASPA
External Links
Learn more
- What is an ASN?Autonomous systems, ASN ranges and how they are assigned
- RPKI and route origin validationWhat the RPKI badges on the prefix list mean
- ASPA explainedWhy AS140810 should publish an ASPA object
- IPv4 transfer marketTransfers published by all five RIRs
- ASN data in AI agents and SIEMMCP server and API integrations
API
Open https://api.ipctl.io/v1/asn/140810Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/140810" | jq