AS151797 CTCSCITECHLIMITED-AS-AP CTCSCI TECH LIMITED
🇭🇰Org handle: ORG-CTL14-AP
CTCSCI TECH LIMITED
APNICallocated
Announced Prefixes (BGP)
6total
3 IPv43 IPv6
IPv4 Addresses
Allocated (RIR)1,024
Announced (BGP)1,024
IPv6 Addresses
Allocated (RIR)1.2×10²⁴
Announced (BGP)3.6×10²⁴
Announced Prefixes
(BGP)6|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| Valid | APNIC | 2026-10-11 | |
| Valid | APNIC | 2026-10-11 | |
| Valid | APNIC | 2026-10-11 | |
| Valid | - | 2026-10-11 | |
| Valid | - | 2026-10-11 | |
| Valid | - | 2026-10-11 |
Allocated Prefixes
(RIR)4Prefix | Country | RIR | Status |
|---|---|---|---|
| 103.77.210.0/23 | 🇭🇰 HK | APNIC | allocated |
| 103.77.210.0/24 | 🇭🇰 HK | APNIC | assigned |
| 103.77.211.0/24 | 🇭🇰 HK | APNIC | assigned |
| 2401:3620:231::/48 | 🇲🇾 MY | APNIC | assigned |
All 6 announced prefixes of AS151797 →
BGP Neighbours
(seen in AS paths)Upstreams (1)
Networks AS151797 hands its own prefixes to: transit providers, or peers at an exchange.
- AS9886CTCSCITECHLIMITED AP CTCSCI TECH LIMITED6
Downstreams (1)
Networks whose own prefixes AS151797 passes on: usually its customers.
- AS140227HKCICL AP Hong Kong Communications International ., Limited4
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 AS151797 should publish an ASPA object
- 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/151797Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/151797" | jq