AS141409 M3K33SPZOO-AS-AP - 3K33 sp. z o.o.
🇸🇬Org handle: ORG-SZO1-AP
3K33 sp. z o.o.
APNICallocatedASPA Published
Announced Prefixes (BGP)
3total
1 IPv42 IPv6
IPv4 Addresses
Allocated (RIR)768
Announced (BGP)256
IPv6 Addresses
Allocated (RIR)2×10²⁵
Announced (BGP)2×10²⁵
Routing hygiene
Score 10/100 · Low riskRPKI ROA coverage
100%
no RPKI invalid prefixes
IRR route objects
100%
no origin mismatches
Hijack signals
0
0 announced against others' ROAs, 0 own announced by others
Upstreams
1
diversity 0/100
- Only one upstream seen in the AS paths of its routes
Based on 3 announced prefixes, updated daily (2026-10-23). How the score works · RPKI explained
Announced Prefixes
(BGP)3|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| Valid | APNIC | - | |
| Valid | APNIC | - | |
| Valid | RIPE | - |
Allocated Prefixes
(RIR)4Prefix | Country | RIR | Status |
|---|---|---|---|
| 144.79.58.0/23 | 🇵🇱 PL | APNIC | allocated |
| 144.79.58.0/24 | 🇸🇬 SG | APNIC | assigned |
| 2001:df6:62c0::/48 | 🇵🇱 PL | APNIC | assigned |
| 2a14:1ec7:f730::/44 | 🇸🇬 SG | RIPE | assigned |
All 3 announced prefixes of AS141409 →
Upstream Providers(1)
| ASN | Name |
|---|---|
| AS136557 | 🇦🇺HOST-AS-AP - Host Universal Pty Ltd |
Downstream Customers(1)
| ASN | Name |
|---|---|
| AS203662 | 🇵🇱PL-3K33 3K33 sp. z o.o. |
BGP Neighbours
(seen in AS paths)Upstreams (1)
Networks AS141409 hands its own prefixes to: transit providers, or peers at an exchange.
- AS136557Host Universal Pty3
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
- How to run an ASPA checkVerify the upstream providers listed above
- IPv4 transfers in the APNIC 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/141409Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/141409" | jq