2400::/20
Currently announced by AS4766 KT Corporation (Korea Telecom), in the routed prefix 2400::/20.
- Current ASN
- AS4766
- KT Corporation (Korea Telecom)
- Routed prefix
- 2400::/20
- Most specific route covering this prefix
- ASNs over time
- 1
- 1 announcement record
- RIR allocation
- APNIC
- South Korea · 2400::/20
Routing data · Oct 23, 2026, 04:19 UTC
ASN historyEvery routed prefix covering 2400::/20
More specific routes64 total
| Prefix | ASN | Name | Registered country | First seen (UTC) | Last seen (UTC) | Status |
|---|---|---|---|---|---|---|
| 2400:0:611::/48 | AS4766 | KT Corporation (Korea Telecom) |  South Korea | Before monitoring | 2026-10-23 04:19 | Announcing |
| 2400:0:810::/44 | AS4766 | KT Corporation (Korea Telecom) | South Korea | Before monitoring | 2026-10-23 04:19 | Announcing |
| 2400:0:820::/44 | AS4766 | KT Corporation (Korea Telecom) | South Korea | Before monitoring | 2026-10-23 04:19 | Announcing |
| 2400:0:830::/44 | AS4766 | KT Corporation (Korea Telecom) | South Korea | Before monitoring | 2026-10-23 04:19 | Announcing |
| 2400:0:840::/44 | AS4766 | KT Corporation (Korea Telecom) | South Korea | Before monitoring | 2026-10-23 04:19 | Announcing |
| 2400:0:850::/44 | AS4766 | KT Corporation (Korea Telecom) | South Korea | Before monitoring | 2026-10-23 04:19 | Announcing |
| 2400:0:860::/44 | AS4766 | KT Corporation (Korea Telecom) | South Korea | Before monitoring | 2026-10-23 04:19 | Announcing |
| 2400:0:870::/44 | AS4766 | KT Corporation (Korea Telecom) | South Korea | Before monitoring | 2026-10-23 04:19 | Announcing |
| 2400:10::/28 | AS4766 | KT Corporation (Korea Telecom) | South Korea | Before monitoring | 2026-10-23 04:19 | Announcing |
| 2400:12::/48 | AS4766 | KT Corporation (Korea Telecom) | South Korea | Before monitoring | 2026-10-23 04:19 | Announcing |
| 2400:20::/27 | AS4766 | KT Corporation (Korea Telecom) | South Korea | Before monitoring | 2026-10-23 04:19 | Announcing |
| 2400:32::/48 | AS4766 | KT Corporation (Korea Telecom) | South Korea | Before monitoring | 2026-10-23 04:19 | Announcing |
| 2400:40::/26 | AS4766 | KT Corporation (Korea Telecom) | South Korea | Before monitoring | 2026-10-23 04:19 | Announcing |
| 2400:80::/25 | AS4766 | KT Corporation (Korea Telecom) | South Korea | Before monitoring | 2026-10-23 04:19 | Announcing |
| 2400:e1::/32 | AS4766 | KT Corporation (Korea Telecom) | South Korea | Before monitoring | 2026-10-23 04:19 | Announcing |
| 2400:e2::/32 | AS4766 | KT Corporation (Korea Telecom) | South Korea | Before monitoring | 2026-10-23 04:19 | Announcing |
| 2400:f1::/32 | AS4766 | KT Corporation (Korea Telecom) | South Korea | Before monitoring | 2026-10-23 04:19 | Announcing |
| 2400:f2::/32 | AS4766 | KT Corporation (Korea Telecom) | South Korea | Before monitoring | 2026-10-23 04:19 | Announcing |
| 2400:f3::/32 | AS4766 | KT Corporation (Korea Telecom) | South Korea | Before monitoring | 2026-10-23 04:19 | Announcing |
| 2400:f4::/32 | AS4766 | KT Corporation (Korea Telecom) | South Korea | Before monitoring | 2026-10-23 04:19 | Announcing |
| 2400:f5::/32 | AS4766 | KT Corporation (Korea Telecom) | South Korea | Before monitoring | 2026-10-23 04:19 | Announcing |
| 2400:f6::/32 | AS4766 | KT Corporation (Korea Telecom) | South Korea | Before monitoring | 2026-10-23 04:19 | Announcing |
| 2400:f7::/32 | AS4766 | KT Corporation (Korea Telecom) | South Korea | Before monitoring | 2026-10-23 04:19 | Announcing |
| 2400:100::/28 | AS4766 | KT Corporation (Korea Telecom) | South Korea | Before monitoring | 2026-10-23 04:19 | Announcing |
| 2400:100::/32 | AS4766 | KT Corporation (Korea Telecom) | South Korea | Before monitoring | 2026-10-23 04:19 | Announcing |
| 2400:101::/32 | AS4766 | KT Corporation (Korea Telecom) | South Korea | Before monitoring | 2026-10-23 04:19 | Announcing |
| 2400:102::/32 | AS4766 | KT Corporation (Korea Telecom) | South Korea | Before monitoring | 2026-10-23 04:19 | Announcing |
| 2400:103::/32 | AS4766 | KT Corporation (Korea Telecom) | South Korea | Before monitoring | 2026-10-23 04:19 | Announcing |
| 2400:103:c009::/48 | AS4766 | KT Corporation (Korea Telecom) | South Korea | Before monitoring | 2026-10-23 04:19 | Announcing |
| 2400:104::/30 | AS4766 | KT Corporation (Korea Telecom) | South Korea | Before monitoring | 2026-10-23 04:19 | Announcing |
| 2400:108::/32 | AS4766 | KT Corporation (Korea Telecom) | South Korea | Before monitoring | 2026-10-23 04:19 | Announcing |
| 2400:109::/32 | AS4766 | KT Corporation (Korea Telecom) | South Korea | Before monitoring | 2026-10-23 04:19 | Announcing |
| 2400:10a::/32 | AS4766 | KT Corporation (Korea Telecom) | South Korea | 2026-10-22 18:21 | 2026-10-23 04:19 | Announcing |
| 2400:10b::/32 | AS4766 | KT Corporation (Korea Telecom) | South Korea | Before monitoring | 2026-10-23 04:19 | Announcing |
| 2400:110::/28 | AS4766 | KT Corporation (Korea Telecom) | South Korea | Before monitoring | 2026-10-23 04:19 | Announcing |
| 2400:110::/32 | AS4766 | KT Corporation (Korea Telecom) | South Korea | Before monitoring | 2026-10-23 04:19 | Announcing |
| 2400:111::/32 | AS4766 | KT Corporation (Korea Telecom) | South Korea | Before monitoring | 2026-10-23 04:19 | Announcing |
| 2400:112::/32 | AS4766 | KT Corporation (Korea Telecom) | South Korea | Before monitoring | 2026-10-23 04:19 | Announcing |
| 2400:120::/28 | AS4766 | KT Corporation (Korea Telecom) | South Korea | Before monitoring | 2026-10-23 04:19 | Announcing |
| 2400:120::/31 | AS4766 | KT Corporation (Korea Telecom) | South Korea | Before monitoring | 2026-10-23 04:19 | Announcing |
| 2400:122::/31 | AS4766 | KT Corporation (Korea Telecom) | South Korea | Before monitoring | 2026-10-23 04:19 | Announcing |
| 2400:124::/31 | AS4766 | KT Corporation (Korea Telecom) | South Korea | Before monitoring | 2026-10-23 04:19 | Announcing |
| 2400:126::/32 | AS4766 | KT Corporation (Korea Telecom) | South Korea | Before monitoring | 2026-10-23 04:19 | Announcing |
| 2400:130::/28 | AS4766 | KT Corporation (Korea Telecom) | South Korea | Before monitoring | 2026-10-23 04:19 | Announcing |
| 2400:130::/30 | AS4766 | KT Corporation (Korea Telecom) | South Korea | Before monitoring | 2026-10-23 04:19 | Announcing |
| 2400:130:c009::/48 | AS4766 | KT Corporation (Korea Telecom) | South Korea | Before monitoring | 2026-10-23 04:19 | Announcing |
| 2400:134::/32 | AS4766 | KT Corporation (Korea Telecom) | South Korea | Before monitoring | 2026-10-23 04:19 | Announcing |
| 2400:140::/28 | AS4766 | KT Corporation (Korea Telecom) | South Korea | Before monitoring | 2026-10-23 04:19 | Announcing |
| 2400:140::/30 | AS4766 | KT Corporation (Korea Telecom) | South Korea | Before monitoring | 2026-10-23 04:19 | Announcing |
| 2400:140:c009::/48 | AS4766 | KT Corporation (Korea Telecom) | South Korea | Before monitoring | 2026-10-23 04:19 | Announcing |
| 2400:144::/30 | AS4766 | KT Corporation (Korea Telecom) | South Korea | Before monitoring | 2026-10-23 04:19 | Announcing |
| 2400:144:c009::/48 | AS4766 | KT Corporation (Korea Telecom) | South Korea | Before monitoring | 2026-10-23 04:19 | Announcing |
| 2400:148::/32 | AS4766 | KT Corporation (Korea Telecom) | South Korea | Before monitoring | 2026-10-23 04:19 | Announcing |
| 2400:150::/28 | AS4766 | KT Corporation (Korea Telecom) | South Korea | Before monitoring | 2026-10-23 04:19 | Announcing |
| 2400:150::/30 | AS4766 | KT Corporation (Korea Telecom) | South Korea | Before monitoring | 2026-10-23 04:19 | Announcing |
| 2400:150:c009::/48 | AS4766 | KT Corporation (Korea Telecom) | South Korea | Before monitoring | 2026-10-23 04:19 | Announcing |
| 2400:154::/31 | AS4766 | KT Corporation (Korea Telecom) | South Korea | Before monitoring | 2026-10-23 04:19 | Announcing |
| 2400:156::/32 | AS4766 | KT Corporation (Korea Telecom) | South Korea | Before monitoring | 2026-10-23 04:19 | Announcing |
| 2400:156:c009::/48 | AS4766 | KT Corporation (Korea Telecom) | South Korea | Before monitoring | 2026-10-23 04:19 | Announcing |
| 2400:160::/28 | AS4766 | KT Corporation (Korea Telecom) | South Korea | Before monitoring | 2026-10-23 04:19 | Announcing |
| 2400:160::/30 | AS4766 | KT Corporation (Korea Telecom) | South Korea | Before monitoring | 2026-10-23 04:19 | Announcing |
| 2400:160:c009::/48 | AS4766 | KT Corporation (Korea Telecom) | South Korea | Before monitoring | 2026-10-23 04:19 | Announcing |
| 2400:164::/31 | AS4766 | KT Corporation (Korea Telecom) | South Korea | Before monitoring | 2026-10-23 04:19 | Announcing |
| 2400:221:3002::/48 | AS4766 | KT Corporation (Korea Telecom) | South Korea | Before monitoring | 2026-10-23 04:19 | Announcing |
Change logAll changes
The routes covering this address have had no origin changes since ASNBase started monitoring.