AS9644 SKTELECOM-NET-AS SK Telecom
Announced Prefixes (BGP)
40total
38 IPv42 IPv6
IPv4 Addresses
Allocated (RIR)7.1M
Announced (BGP)7.3M
IPv6 Addresses
Allocated (RIR)1.5×10²⁹
Announced (BGP)1.5×10²⁹
Prefix Limit (IPv4)
10,000
Prefix Limit (IPv6)
10
Allocated
-
Announced Prefixes
(BGP)40|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| No ROA | Other IRR | 2026-10-11 | |
| No ROA | Other IRR | 2026-10-11 | |
| No ROA | Other IRR | 2026-10-11 | |
| No ROA | Other IRR | 2026-10-11 | |
| No ROA | Other IRR | 2026-10-11 | |
| No ROA | Other IRR | 2026-10-11 | |
| No ROA | Other IRR | 2026-10-11 | |
| No ROA | Other IRR | 2026-10-11 | |
| No ROA | Other IRR | 2026-10-11 | |
| No ROA | Other IRR | 2026-10-11 |
1-10 of 40
1 / 4
Allocated Prefixes
(RIR)36Prefix | Country | RIR | Status |
|---|---|---|---|
| 27.160.0.0/12 | 🇰🇷 KR | APNIC | allocated |
| 27.176.0.0/13 | 🇰🇷 KR | APNIC | allocated |
| 42.16.0.0/12 | 🇰🇷 KR | APNIC | allocated |
| 42.32.0.0/12 | 🇰🇷 KR | APNIC | allocated |
| 58.102.0.0/15 | 🇰🇷 KR | APNIC | allocated |
| 61.104.0.0/16 | 🇰🇷 KR | APNIC | allocated |
| 61.250.0.0/18 | 🇰🇷 KR | APNIC | allocated |
| 61.254.128.0/19 | 🇰🇷 KR | APNIC | allocated |
| 111.218.0.0/15 | 🇰🇷 KR | APNIC | allocated |
| 113.216.0.0/15 | 🇰🇷 KR | APNIC | allocated |
1-10 of 36
1 / 4
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 AS9644 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/9644Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/9644" | jq