AS18042 KBT Koos Broadband Telecom
Announced Prefixes (BGP)
12total
11 IPv41 IPv6
IPv4 Addresses
Allocated (RIR)122,880
Announced (BGP)124,416
IPv6 Addresses
Allocated (RIR)7.9×10²⁸
Announced (BGP)7.9×10²⁸
Prefix Limit (IPv4)
200
Prefix Limit (IPv6)
5
Allocated
-
Announced Prefixes
(BGP)12|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| Valid | Other IRR | 2026-10-08 | |
| Valid | Other IRR | 2026-10-08 | |
| Valid | Other IRR | 2026-10-08 | |
| Valid | Other IRR | 2026-10-08 | |
| Valid | - | 2026-10-08 | |
| Valid | Other IRR | 2026-10-08 | |
| Valid | Other IRR | 2026-10-08 | |
| Valid | - | 2026-10-08 | |
| Valid | - | 2026-10-08 | |
| Valid | - | 2026-10-08 |
1-10 of 12
1 / 2
Allocated Prefixes
(RIR)6Prefix | Country | RIR | Status |
|---|---|---|---|
| 58.86.0.0/16 | 🇹🇼 TW | APNIC | allocated |
| 61.63.0.0/19 | 🇹🇼 TW | APNIC | assigned |
| 61.63.32.0/19 | 🇹🇼 TW | APNIC | assigned |
| 61.63.64.0/19 | 🇹🇼 TW | APNIC | assigned |
| 61.67.128.0/17 | 🇹🇼 TW | APNIC | allocated |
| 2400:df40::/32 | 🇹🇼 TW | APNIC | allocated |
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 AS18042 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/18042Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/18042" | jq