AS219427 VERTEXCORE-PTE-LTD VERTEXCORE. PTE. LTD.
🇸🇬Org handle: ORG-VPL19-RIPE
RIPE NCCallocated
Announced Prefixes (BGP)
62total
62 IPv40 IPv6
IPv4 Addresses
Allocated (RIR)12,544
Announced (BGP)15,872
IPv6 Addresses
Allocated (RIR)6.3×10²⁹
Announced (BGP)0
Routing hygiene
Score 90/100 · High riskRPKI ROA coverage
1.3%
77 prefixes RPKI invalid
IRR route objects
1.3%
76 prefixes registered for another origin
Hijack signals
33
32 announced against others' ROAs, 1 own announced by others
Upstreams
1
diversity 0/100
- 99% of announced prefixes (77 of 78) have no valid ROA, 77 of them RPKI invalid
- Announces 32 prefixes that RPKI assigns to another network (possible hijack or misconfiguration)
- 99% of announced prefixes (77 of 78) have no IRR route object for this ASN
- Only one upstream seen in the AS paths of its routes
Based on 78 announced prefixes, updated daily (2026-10-24). How the score works · RPKI explained
Announced Prefixes
(BGP)79|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| Invalid | - | 2026-10-26 | |
| Invalid | - | 2026-10-26 | |
| Invalid | - | 2026-10-26 | |
| Invalid | - | 2026-10-26 | |
| Invalid | - | 2026-10-26 | |
| Invalid | - | 2026-10-26 | |
50.2.14.0/24MOAS | Invalid | - | 2026-10-26 |
| Invalid | - | 2026-10-26 | |
| Invalid | - | 2026-10-26 | |
| Invalid | - | 2026-10-26 |
1-10 of 79
1 / 8
Allocated Prefixes
(RIR)50Prefix | Country | RIR | Status |
|---|---|---|---|
| 46.203.56.0/24 | 🇸🇬 SG | RIPE | assigned |
| 46.203.62.0/24 | 🇸🇬 SG | RIPE | assigned |
| 46.203.74.0/24 | 🇸🇬 SG | RIPE | assigned |
| 46.203.91.0/24 | 🇸🇬 SG | RIPE | assigned |
| 46.203.137.0/24 | 🇸🇬 SG | RIPE | assigned |
| 51.194.44.0/24 | 🇸🇬 SG | RIPE | assigned |
| 51.194.125.0/24 | 🇸🇬 SG | RIPE | assigned |
| 51.194.126.0/24 | 🇸🇬 SG | RIPE | assigned |
| 78.105.147.0/24 | 🇪🇺 EU | RIPE | assigned |
| 82.41.129.0/24 | 🇸🇬 SG | RIPE | assigned |
1-10 of 50
1 / 5
All 79 announced prefixes of AS219427 →
BGP Neighbours
(seen in AS paths)Upstreams (1)
Networks AS219427 hands its own prefixes to: transit providers, or peers at an exchange.
- AS29752Zenlayer78
ASPA
No ASPA
Abuse Contact
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 AS219427 should publish an ASPA object
- IPv4 transfers in the RIPE NCC regionMonthly volume and the latest registry transfers
- ASN data in AI agents and SIEMMCP server and API integrations
API
Open https://api.ipctl.io/v1/asn/219427Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/219427" | jq